TTEK Tetra Tech Inc

XNAS 40.89 +0.59% Pre-market
Find condors

Stock quote, options chain, IV rank, technicals, AI analysis, and institutional ownership. Iron condor setups Expected move IV rank history Fibonacci levels Insider trading

Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.

TTEK $40.89 ▲ +0.59%
Key stats
$40.65
Pre-market $40.89 +0.59%
52-Week Range
$25.81 – $43.14
YTD
+20.80%
IV Rank (30D)
44.53
Straddle Price
$4.40
P/C Vol Ratio
0.92
Market Cap
$10.5B
Open
$40.71
Day Range
$40.42 – $41.02
Volume
2,217,640
Prev Close
$41.09
Fair Value
MODEL: SHORT

A blended fair-value estimate combining up to six valuation methods. Each method is weighted by how well it fits the company — DCF down-weights for unprofitable names; DDM only fires for steady dividend payers; comparables down-weight when peer multiples disagree.

  • DCF (quality-aware) — projects free cash flow with a horizon that scales to business quality. True compounders (quality 6/6) get 10 years explicit + 10 years fade before terminal; cyclical/struggling names (quality 0-1) get a 5-year terminal cliff. Quality is scored from ROE, gross margin, growth, FCF margin, debt load, and FCF consistency — the same factors that drive market premium for compounders.
  • Market-Implied Growth (in Model Inputs) — reverse-DCF that answers "what growth rate is the market pricing in?". Lets you sanity-check the deviation: if implied growth is plausible for the business, the model's bearish flag may be wrong; if implausible, the market may be over-extrapolating.
  • DDM (Gordon Growth Dividend Model) — values the stream of future dividends. Only used when trailing yield ≥ 2% and dividend payments are stable — below that the dividend is a token payout and Gordon (which values only the dividend stream) systematically underprices growth names, so those route to DCF + comparables + market anchor instead.
  • P/E, EV/EBITDA, P/B, P/S — applies the peer-group median multiple to this company's per-share metric. Peers come from the same set as the "Related symbols" card. Earnings/sales metrics are forward-tilted by the company's recent revenue growth (capped at 25%) so they're comparable to peers' growth-embedded multiples — mimics how analysts use NTM rather than TTM. Per-multiple weights are biased by company quality (e.g. P/B down-weighted for asset-light tech).
  • Market Anchor (SMA50) — the 50-day moving average, weighted by recent trading-range stability (tighter Bollinger bands → higher weight). Captures information fundamentals miss (forward consensus, sentiment, supply/demand) — but only when recent trading is steady enough that the market has converged on a view. During wild breakouts or breakdowns the anchor's weight collapses.
  • Options Expected (B-L 30d) — the risk-neutral expected stock price at 30-day options expiration, derived from the full implied-volatility surface via Breeden-Litzenberger (second derivative of call price wrt strike → implied PDF, then E[S_T]). Forward-looking, captures all options-implied information (smile, skew, term structure) in one number. Weighted by chain liquidity. SP500-only at present (pre-computed daily). Backtest evidence: adds modest alpha across most bucket × holding combos.
  • Blended value — weighted average. Confidence reflects how many methods fired and how tight peer dispersion is.
  • Deviation pill — green when blended FV ≥ 10% above current price (undervalued); red when ≥ 10% below; grey otherwise.
10-yr Treasury (rf)4.86%
Beta vs SPY0.90
Cost of Equity (CAPM)9.34% (VRP-adj)
WACC9.08%
Volatility Risk Premium+64.4pp (IV − HV30)
Effective Tax Rate26.6%
Rev. Growth (YoY, DCF input)-10.0%
DCF Horizon10 years explicit + fade
Free Cash Flow (TTM)$0.5B
Return on Equity (TTM)23.5%
Book / Price17.5%
Gross Margin (TTM)18.7%
FCF Margin (TTM)10.7%
Debt / Equity0.47
Quality Score3/6 — normal (10y DCF)
Market-Implied Growth+7.2% (reverse-DCF on current price)
SMA 50$35.90 (Market Anchor value)
SMA 20 / Bollinger Mid$37.58
Bollinger Width / SMA2025.4% (drives anchor stability)
Net Debt$0.7B
Market Cap$11B
Peers used for multiples: AWK, ECL, PNR, ROP, VLTO, WM, WMS, XYL
60-Day Conviction
95%
20-Day Fair Value
≈ by Dec 10, 2026
$39.89
α -1.9% rank 18%
conviction
91%
40-Day Fair Value
≈ by Jan 8, 2027
$39.02
α -4.0% rank 18%
conviction
91%
60-Day Fair Value
≈ by Feb 8, 2027
$38.03
α -6.4% rank 18%
conviction
95%
MethodImplied PriceWeightDetail
DCF $13.06 26%
DDM (Gordon) $1.27 0%
Peer P/E $42.18 11% median 25.3× · 8 peers
Peer EV/EBITDA $36.85 11% median 15.3× · 8 peers
Peer P/B $30.35 2% median 4.3× · 8 peers
Peer P/S $83.84 8% median 4.3× · 8 peers
Market Anchor (SMA50) $35.90 42% stability 81% (BB-width)
Options Expected (B-L 30d) $41.03 0% 5 strikes · skew +0.35
As of 2026-11-11 · updated
About
Industry (SIC)
SERVICES-ENGINEERING SERVICES (8711) · industry map
Exchange
XNAS
Market Cap
$10.5B
Employees
25,000
List Date
1991-12-01
CIK
0000831641
Next Earnings
2026-11-11 (After-Close)
EPS Forecast
$0.47
Headquarters
Pasadena, CA
Homepage
https://www.tetratech.com

Tetra Tech Inc provides consulting and engineering services for environmental, infrastructure, resource management, energy, and international development markets. It specializes in providing water-related services for public and private clients. It designs infrastructure, facilities, and other structures with complex plans and resource management. it has two reportable segments. Its Government Services Group (GSG) segment includes activities with U.S. government clients (federal, state and local) and activities with development agencies world-wide. Commercial/International Services Group (CIG)…

Summary
—
composite
—
No summary data available for this symbol yet.

Each spoke is this symbol's rank within its sector (0–100; the dotted ring marks the sector median at 50). Higher is more constructive for a long. One spoke — News sentiment — is an absolute reading, not a sector rank. Grayed spokes have no data. A fuller shape is a summary, not a recommendation.

Chart
Seasonality
'21'22'23'24'25'26Avg
Jan6.48%-18.77%8.66%-5.95%-7.72%11.92%-0.90%
Feb11.57%12.24%-13.29%7.94%-14.67%-4.76%-0.16%
Mar-3.16%5.69%6.06%4.65%3.50%-16.38%0.06%
Apr-6.80%-16.69%-5.38%3.08%5.55%5.17%-2.51%
May-5.90%-3.34%-0.49%8.83%11.95%-13.20%-0.36%
Jun2.23%1.06%12.31%-1.35%4.14%2.08%3.41%
Jul7.56%10.43%2.78%7.79%1.77%13.41%7.29%
Aug9.17%-11.24%-7.12%2.26%1.51%6.83%0.23%
Sep2.59%-4.30%-4.29%1.16%-8.35%-7.81%-3.50%
Oct15.67%10.10%-0.35%3.91%-3.65%14.62%6.72%
Nov5.13%9.04%5.91%-15.15%9.04%2.73%*2.78%
Dec-5.96%-6.77%2.72%-4.62%-2.73%---3.47%
Total42.09%-17.67%4.67%10.25%-2.97%9.24%7.60%
Technical Indicators

Quick-reference for reading the values below. Indicators combine to confirm a view — no single one is a trade signal on its own.

Trend Indicators
  • SMA 20 / 50 / 200 — price above = uptrend, below = downtrend. SMA 50 crossing SMA 200 is the golden/death cross.
  • EMA 12 / 26 — faster-reacting averages; 12 above 26 is short-term bullish.
  • MACD — bullish when MACD > signal (green badge), bearish when below. Divergence from price often precedes reversals.
  • ADX (14) — trend strength regardless of direction. <20 range, 20–25 weak trend, 25–50 trend, >50 strong trend.
  • +DI / −DI — +DI > −DI favors bulls; the reverse favors bears. Read alongside ADX.
Momentum Oscillators
  • RSI (14) — <30 oversold, >70 overbought. 40–60 is neutral; trending names can stay extreme.
  • Stochastic %K / %D — <20 oversold, >80 overbought. %K crossing %D is an early momentum signal.
  • Williams %R — inverted scale: <−80 oversold, >−20 overbought.

Oscillators work best in range-bound markets; in strong trends they give premature reversal signals.

Volume & Volatility
  • Bollinger Bands — price at upper band = overbought, lower = oversold. Narrow bands (squeeze) often precede expansion.
  • OBV — cumulative volume; rising OBV confirms uptrend, falling OBV confirms downtrend. Divergence from price is a warning.
  • Vol SMA 20 / Vol ROC — today's volume vs. 20-day average. Positive ROC with price move = conviction.
  • ATR / True Range — average daily $ move; sizing and stop-loss reference.
  • HV 20 / 30 / 60 — realized (historical) volatility. Compare to IV on the options cards: IV > HV = rich premium.

Confluence matters: trend + momentum + volume agreeing carries far more weight than any single indicator. For how these feed the spread scanner score, see the algorithm docs →

Trend Indicators

SMA 20: $37.58
SMA 50: $35.90
SMA 200: $33.20
Current: $40.65
EMA 12: $39.26
EMA 26: $37.63
MACD: 1.6290 | Signal: 0.3571
BULLISH
ADX (14): 37.10
TREND
+DI: 38.49
−DI: 14.23

Momentum Oscillators

RSI (14): 72.94
OVERBOUGHT
Stoch %K: 84.50
Stoch %D: 85.60
Williams %R: -16.59

Volume & Volatility

BB Upper: $42.35
BB Lower: $32.80
NEUTRAL
OBV: -122,096,547
Vol SMA 20: 2,256,527
Vol ROC: 7.33%
ATR: $1.08
True Range: $0.67
HV 20: 28.3%
HV 30: 27.9%
HV 60: 25.0%

Data Summary

Data Points: 500
Last Updated:
Date Range: 2024-11-12T00:00:00 – 2026-11-10T00:00:00
AI Analysis

LLM Stock Analysis Report

SYMBOL: TTEK

Executive Summary: Overall assessment: NEUTRAL with confidence level 6/10 Key drivers and primary risks: * Technical indicators suggest a neutral trend, with the stock trading within a relatively tight range. * Volatility is low, indicating a stable market environment. * Recent news sentiment is mixed, with no significant events or catalysts driving the price. Recent news sentiment impact: Neutral

Technical Analysis: Trend Direction: Medium-term (1-3 months) - The stock has been trading sideways since June, with a slight uptrend in the last few weeks.

Support/Resistance Levels: Key price levels from moving averages and technical patterns: * SMA 20: $36.22 * SMA 50: $33.76 * Upper Bollinger Band: $37.20 * Lower Bollinger Band: $35.24

Momentum Signals: * RSI interpretation: Neutral (51.64) * MACD signal: Bullish (0.55 / Signal: -0.30 / Histogram: 0.85) * Stochastic %K and %D both indicate a neutral trend * Williams %R is oversold (-90.81)

Volume Analysis: Volume trends and institutional interest signals: * Volume SMA 20: 2489348.90 * On-Balance Volume (OBV): -138482580.68 (bearish) * Volume Rate of Change: -44.72% (low volume)

News & Sentiment Analysis: Recent Headlines Summary: Key themes from last 10 news articles: * Earnings misses, regulatory issues, and general market commentary have been the primary drivers.

Sentiment Assessment: Aggregate news sentiment is NEUTRAL, with no significant events or catalysts driving the price.

Catalyst Identification: Upcoming events: No earnings announcements scheduled. Market Narrative: The recent mixed news sentiment has not had a significant impact on the stock's price.

Risk & Volatility Assessment: Beta Interpretation: Risk relative to market (beta 0.38) - Low volatility, indicating a stable market environment.

Volatility Regime: Current vs historical volatility levels: * Historical Volatility (HV20): 20.1% * IV Premium vs HV30: 131.6% (positive = implied richer than realized)

Options Market Signals: IV rank: 7.7% (Low), Current IV: 60.9%, Expected Move: $3.70

Downside Protection: Support levels and risk management considerations: * Lower Bollinger Band: $35.24 * SMA 50: $33.76

Market Context & Positioning: Sector Performance: Relative strength vs sector/market: * The stock is trading slightly above its sector average.

Institutional Activity: Volume patterns suggesting institutional interest signals: * Institutional volume has been relatively low, indicating a lack of significant buying or selling pressure.

Correlation Analysis: How stock moves relative to market (R-squared interpretation): * Correlation: 0.13 - Low correlation with the market.

Relative Valuation: Position within trading range: * The stock is trading near its historical average price.

Key Levels & Action Items: Critical Price Levels: Support/resistance to monitor: * SMA 20: $36.22 * Upper Bollinger Band: $37.20 * Lower Bollinger Band: $35.24

Breakout/Breakdown Levels: Technical levels that could trigger significant moves: * SMA 50: $33.76 (breakdown)

Time-Sensitive Catalysts: Earnings dates, FDA approvals, product launches: * No earnings announcements scheduled.

Risk Management: Stop-loss levels and position sizing considerations: * Consider setting a stop-loss at the lower Bollinger Band ($35.24) to manage risk.

Overall, the technical indicators suggest a neutral trend, while the news sentiment is mixed. The options market signals indicate a relatively calm environment, with no significant events or catalysts driving the price. However, the low volatility and stable market environment create an opportunity for investors to consider buying at current prices, with a stop-loss set at the lower Bollinger Band ($35.24) to manage risk.

Generated
News
All TTEK news →
Earnings History
18 of 22 under expected move
Avg Expected Move
16.51%
Avg Actual Move
5.15%
Each row pairs the pre-earnings straddle-implied expected move with the realized close-to-close move. Sorted oldest first.
Earnings Date Timing Expected Move Actual Move Ratio Outcome
2021-01-27 After-Close 11.67% 1.37% 0.12x Within
2021-04-28 After-Close 10.02% 5.37% 0.54x Within
2021-07-28 After-Close 61.85% 0.74% 0.01x Within
2021-11-17 After-Close 5.15% 2.30% 0.45x Within
2022-02-02 After-Close 20.40% 4.26% 0.21x Within
2022-05-04 After-Close 6.70% 6.18% 0.92x Within
2022-11-09 After-Close 116.96% 15.67% 0.13x Within
2023-02-01 After-Close 17.58% 0.39% 0.02x Within
2023-05-10 After-Close 5.54% 1.91% 0.34x Within
2023-08-09 After-Close 5.67% 0.91% 0.16x Within
2023-11-15 After-Close 6.35% 3.48% 0.55x Within
2024-01-31 After-Close 6.12% 3.85% 0.63x Within
2024-05-01 After-Close 6.42% 6.11% 0.95x Within
2024-07-31 After-Close 5.54% 9.02% 1.63x Exceeded
2024-11-13 After-Close 7.92% 13.50% 1.70x Exceeded
2025-01-30 After-Close 7.11% 0.63% 0.09x Within
2025-05-07 After-Close 8.58% 12.95% 1.51x Exceeded
2025-07-30 After-Close 9.89% 1.08% 0.11x Within
2025-11-12 After-Close 8.55% 15.29% 1.79x Exceeded
2026-01-28 After-Close 9.77% 3.02% 0.31x Within
2026-04-29 After-Close 13.49% 1.41% 0.10x Within
2026-07-29 After-Close 11.99% 3.94% 0.33x Within

Earnings calendar: this week’s reports with expected vs actual moves →

TTEK Options Activity & IV Rank

TTEK IV rank history, 52-week IV rank and IV percentile →

Volatility Metrics

Current IV: 44.3%
7-DTE IV: 66.0%
Expected Move: $4.40
7-DTE Move: $3.60
Days to Exp: 38 (2026-12-18)

Options Flow · All expiries

Call Volume: 258
Put Volume: 237
P/C Volume: 0.919
NEUTRAL
Call OI: 4,717
Put OI: 15,737
P/C OI: 3.336
Total OI: 20,454

ATM Options Pricing

ATM Call: $2.65
ATM Put: $1.75
Call %: 6.5%
Put %: 4.3%

Chain Summary

Chain Volume: 495
Chain OI: 20,454
Last Updated: 11/10/2026
Spread Scanner
Full Algorithm Docs ↗

Each spread is ranked by a composite score built in three stages. Full documentation →

Stage 1 — Base Score

score = P(profit) × (credit / spread_width)
P(profit) from short leg delta (1 − |delta|), penalised above 85%. Credit uses mid-price to handle illiquid chains fairly.
Calendars: the long leg is valued at the short leg’s expiration (Black-Scholes at its current IV) across the range of prices the short leg’s IV implies, giving the best-case profit (R/R = that over the debit) and P(profit).

Stage 2 — Skew Adjustment (±25% cap)

RR and BF (30-delta) from the persisted per-symbol skew snapshot — wing strikes picked by real greeks.delta, not a moneyness proxy. Put skew boosts bull puts, penalises bear calls. High butterfly boosts iron condors. Calendars are skew-neutral.

Stage 3 — Technical Overlay (±50% cap, 5 groups)
Group 1 · Directional Bias (±0.25)
  • RSI <40 bullish / >60 bearish
  • MACD crossover + histogram trend
  • Price vs SMA 50 & SMA 200
Group 2 · Momentum (±0.10)
  • Stochastic %K <20 / >80
  • Williams %R <−80 / >−20
Group 3 · Volatility (up to −0.25 / +0.15)
  • Blended ATR + straddle expected-move penalty
  • Bollinger Band signal (+ counter-trend penalty)
  • BB width — vol contraction boost for ICs
Group 4 · IV Regime (±0.15)
  • IV rank ≥ 75 → strong boost for credit spreads
  • IV rank < 25 → penalty (selling cheap vol)
Group 5 · Liquidity (penalty up to −0.10)
  • Min open interest across all legs
  • OI < 100 → −0.10 · OI < 500 → −0.05

score = base_score × skew_multiplier × tech_multiplier
Both multipliers are shown per spread. Beta is informational only — ATR already captures realized vol. Full algorithm documentation →

Scanning bull put, bear call, iron condor and calendar spreads…

Dealer Positioning
HIGH γ vs HISTORY

Estimated net dealer gamma is at the 82nd percentile of this name's own daily history, near the high end of its range. This describes current positioning; it is not a forecast or a trading signal.

Gamma percentile
82%
vs own history
GEX tilt
+0.69
OI-weighted, today
Vanna tilt
-0.62
δ-sensitivity to IV
Charm tilt
+0.18
δ-decay vs time
Vanna tilt -0.62: the estimated dealer exposure leans negative, so the modeled hedge would shift noticeably if implied volatility changed.

Net dealer gamma is an estimate of the aggregate gamma held by options market makers across this name's option chain, weighted by open interest. Dealer positions aren't public, so it uses a standard simplifying assumption: dealers are treated as long the calls and short the puts that are open. Actual dealer books can differ.

Gamma percentile ranks today's estimate against this name's own daily history, from 0% (the lowest reading on record) to 100% (the highest). Raw gamma scales with how much open interest a chain carries, so it isn't comparable across names; the percentile is. The badge marks the bottom 20% as low and the top 20% as high.

Tilts run from −1 to +1 and show how lopsided the estimated dealer exposure is. GEX tilt compares call gamma with put gamma. Vanna tilt describes how the hedge would shift if implied volatility changed, and charm tilt how it would shift with the passage of time.

This card describes estimated positioning and where it sits historically. It is not a forecast of price direction or volatility and not a trading signal. Market-wide view: Dealer positioning screener.

· 8 ATM contracts, 2k total OI
Skew (Wing IV − ATM IV)
DTE:
Wing Δ:
Metric:
Wing vs ATM
IV(put wing) − IV(ATM), in vol points

How much the OTM put trades above (or below) the at-the-money strike. Measures the height of the put-side tail relative to ATM — i.e. how expensive crash insurance is on this name.

  • Positive (typical) — wing IV > ATM IV. Standard equity put skew: portfolios bid up crash protection, so OTM puts trade richer than ATM.
  • Near zero or negative (unusual) — wing IV ≤ ATM IV. Flat or inverted put side. Common when there's no fear demand, in tightly mean-reverting names, or right after an earnings catalyst clears.
  • Percentile vs own 3-yr history: high = wings rich (good time to sell wing premium); low = wings cheap (good time to buy protection).
  • Not directional — high or low wings don't predict up or down moves. It's a price tag on tail insurance, not a forecast.
Risk Reversal
IV(call wing) − IV(put wing), equal delta on each side

Which side of the smile is the market paying up for? Measures the tilt of the surface — call skew vs put skew at matched deltas.

  • Negative (typical) — puts richer than calls. Standard equity behavior: hedging demand makes puts carry a premium. Most large-caps sit in the −1 to −5 vol-point range.
  • Strongly negative (< −5 pts) — heavy downside hedging, elevated fear, or an upcoming catalyst (earnings, FDA, macro event). Worth flagging.
  • Positive — calls richer than puts. Unusual for equities; signals bullish momentum, short-squeeze positioning, or takeover/M&A speculation.
  • Near zero — symmetric surface. Market sees roughly equal up/down risk. Rare for large-caps; more common in commodities and FX.
Reading them together

Wing-vs-ATM tells you how expensive the tails are. Risk Reversal tells you which side is favored. Combined:

  • High wing percentile + deeply negative RR → strong put bid; stress or major event priced in. Owning protection costs a premium; selling put premium is dangerous.
  • Low wing percentile + near-zero RR → complacency; insurance cheap and balanced. Good environment to add cheap downside hedges.
  • Positive RR + elevated wings → call-side fear-of-missing-out; common in squeeze setups. Upside calls expensive, downside puts not bid.
14 DTE / 10d —
— pts EXTREME
as of Nov 10 · No data
30 DTE / 10d —
— pts EXTREME
as of Nov 10 · No data

Percentile is the rank of today's reading within ~3 years of this symbol's own history. High percentile = wings are rich relative to history; not a directional signal. Skew is read off the chain in real time, not from CBOE SKEW.

Volatility Surface

Loading the implied volatility surface…

Volatility Smile

Loading the implied volatility smile…

IV Rank (7 DTE)43.0MediumNov 10
IV Rank (30 DTE)44.5MediumNov 10

Embed TTEK IV rank

TTEK's 30-day IV rank (90 sessions) with its 52-week rank, at-the-money IV and a 90-session trend. Updates after each close. Paste the code into any web page or blog post. Email newsletters drop iframes, so link to the page there.

Theme
Preview
Straddle Price (30 DTE)$4.40Nov 10
Beta Analysis

Risk Metrics

Beta: 0.3102
Alpha: 27.45%
Correlation: 0.1136
R-Squared: 1.3%
Stock Volatility: 37.3%
Market Volatility: 13.7%

Analysis Details

Benchmark: SPY
Data Points: 251
Period: 252 trading days
Interpretation:
Low volatility - stock moves less than market
Beta & Alpha Over Time
Notable investors who own TTEK
5 of 37 tracked investors
InvestorValueShare of their portfolioRankQ/Q sharesSource
Point72 Hedge fund
Steve Cohen
$77.7M
0.12%
#217 of 1945+37.1%13F
Citadel Hedge fund
Ken Griffin
$37.2M
0.02%
#828 of 6285-26.0%13F
Bridgewater Associates Hedge fund
Ray Dalio
$17.6M
0.07%
#228 of 997+184.3%13F
Rockefeller Capital Management Family office
Rockefeller family
$6.5M
0.01%
#860 of 4729-64.3%13F
Millennium Management Hedge fund
Izzy Englander
$332K
0.00%
#3321 of 3716-95.7%13F

Hedge funds, activists, holding companies and family offices we track, from their latest 13F (quarter-end value) and Form 4 filings in the last 3 years. Family offices · all institutions

TTEK Institutional Ownership (13F)

Filings for 2026-06-30 · 275 already for 2026-09-30
Diluted shares outstanding: 264,157,000 (as of 2026-03-29)

Institutional managers with $100M+ AUM file Form 13F-HR quarterly, due 45 days after quarter end. Holdings are reported gross at quarter-end market value — they are a snapshot, not a real-time position.

  • Shares — long equity positions in this name, aggregated across share classes.
  • Calls / Puts — notional value of long call / put exposure where this ticker is the underlying.
  • % of Float — holder's reported shares divided by the latest diluted shares outstanding. Sums above 100% indicate large custodian / prime broker positions where the same shares are reported by multiple filers.
  • Custodian badge — filers with more than 5,000 holdings are typically broker-dealers / custodians reporting customer-held shares, not active managers.

Each filer is counted once at its latest 13F-HR filing. New filings are ingested on a weekly cadence.

604 filers1,397,751,617 shares$8.08B value529.14% of float
# Filer Shares Value % of Total % of Float Period
1 BlackRock, Inc. Custodian 40,364,276 $840.71M 10.40% 15.28% 2026-06-30
2 Vanguard Portfolio Management LLC 12,467,970 $360.20M 4.46% 4.72% 2026-06-30
3 Vanguard Capital Management LLC 11,725,738 $338.76M 4.19% 4.44% 2026-06-30
4 Capital International Investors 11,651,238 $336.60M 4.17% 4.41% 2026-06-30
5 State Street Corp 24,735,640 $297.90M 3.69% 9.36% 2026-06-30
6 FMR LLC Custodian 19,331,611 $264.42M 3.27% 7.32% 2026-06-30
7 Geode Capital Management, LLC Custodian 6,745,963 $222.32M 2.75% 2.55% 2026-09-30
8 Pictet Asset Management Holding SA 5,192,763 $171.11M 2.12% 1.97% 2026-09-30
9 FIL Ltd 5,515,691 $158.12M 1.96% 2.09% 2026-06-30
10 Dimensional Fund Advisors LP Custodian 4,684,668 $154.38M 1.91% 1.77% 2026-09-30
11 FULLER & THALER ASSET MANAGEMENT, INC. 4,921,268 $142.18M 1.76% 1.86% 2026-06-30
12 Wellington Management Group LLP Custodian 6,949,089 $137.45M 1.70% 2.63% 2026-06-30
13 Amundi Custodian 4,165,350 $137.26M 1.70% 1.58% 2026-09-30
14 Neuberger Berman Group LLC 4,408,987 $127.38M 1.58% 1.67% 2026-06-30
15 Arrowstreet Capital, Limited Partnership 4,393,728 $126.93M 1.57% 1.66% 2026-06-30
16 Invesco Ltd. Custodian 5,116,893 $119.99M 1.48% 1.94% 2026-06-30
17 AQR Capital Management, LLC Custodian 4,111,603 $117.10M 1.45% 1.56% 2026-06-30
18 Impax Asset Management Group plc 3,931,741 $113.59M 1.41% 1.49% 2026-06-30
19 LGT Group Foundation 3,745,171 $108.20M 1.34% 1.42% 2026-06-30
20 Norges Bank 3,230,988 $93.34M 1.16% 1.22% 2026-06-30
21 M&G Plc 2,696,275 $88.98M 1.10% 1.02% 2026-09-30
22 Ameriprise Financial, Inc. Custodian 2,729,762 $78.86M 0.98% 1.03% 2026-06-30
23 Point72 Asset Management, L.P. 47,038,149 $77.75M 0.96% 17.81% 2026-06-30
24 Goldman Sachs Group Inc Custodian 2,647,910 $76.50M 0.95% 1.00% 2026-06-30
25 Robeco Schweiz AG 2,321,543 $76.49M 0.95% 0.88% 2026-09-30
8 filers$8.54M notional
# Filer Notional Value % of Total Period
1 Jane Street Group, LLC Custodian $5.29M 61.89% 2026-06-30
2 Susquehanna International Group, LLP Custodian $1.86M 21.78% 2026-06-30
3 Citadel Advisors LLC Custodian $375.57K 4.40% 2026-06-30
4 GROUP ONE TRADING LLC Custodian $335.12K 3.92% 2026-06-30
5 Simplex Trading, LLC Custodian $289.96K 3.39% 2026-09-30
6 IMC-Chicago, LLC Custodian $270.19K 3.16% 2026-09-30
7 Walleye Capital LLC $92.45K 1.08% 2026-06-30
8 Twin Tree Management, LP $31.78K 0.37% 2026-06-30
10 filers$36.73M notional
# Filer Notional Value % of Total Period
1 Portman Square Capital LLP $19.20M 52.28% 2026-09-30
2 Susquehanna International Group, LLP Custodian $9.86M 26.85% 2026-06-30
3 GROUP ONE TRADING LLC Custodian $2.55M 6.95% 2026-06-30
4 IMC-Chicago, LLC Custodian $1.51M 4.10% 2026-09-30
5 Simplex Trading, LLC Custodian $1.22M 3.33% 2026-09-30
6 Jane Street Group, LLC Custodian $1.01M 2.74% 2026-06-30
7 Citadel Advisors LLC Custodian $938.92K 2.56% 2026-06-30
8 Walleye Capital LLC $190.67K 0.52% 2026-06-30
9 BANK OF NOVA SCOTIA $173.34K 0.47% 2026-06-30
10 Twin Tree Management, LP $75.11K 0.20% 2026-06-30

TTEK Insider Trading (Form 4)

Latest: 2026-08-06
Form 4 filings — insider beneficial-ownership changes by officers, directors, and 10%+ holders. Filed within 2 business days of transaction.
Filed Reporter Role Action Shares Avg Price Net $ Link
2026-08-06 Kirsten M Volpi Director Exer (M) +2,300 $9.59 $22.1K EDGAR
2026-06-05 Kirsten M Volpi Director Exer (M) +1,700 $9.59 $16.3K EDGAR
2026-05-15 Jeffrey R Feeler Director Buy (P) +1,900 $26.41 $50.2K EDGAR
2026-04-28 Eric W Thornburg Director Grant (A) +1,259 RSU — EDGAR
2026-03-18 Kimberly E Ritrievi Director Mixed
Grant +25,883 · Exer +20,968
 +46,851 — EDGAR
2026-02-20 Roger R Argus President and CEO Grant (A) +28,174 RSU — EDGAR
2026-02-20 Christiana Obiaya Director Exer (M) +495 — EDGAR
2026-02-12 Kirsten M Volpi Director Exer (M) +1,000 $9.59 $9.6K EDGAR
2026-02-06 Brian N Carter SVP, Corporate Controller Sell (S) −9,979 $40.23 -$401.4K EDGAR
2026-02-06 Steven M Burdick EVP, CFO Gift (G) −11,100 — EDGAR
2026-01-28 M Susan Hardwick Director Grant (A) +1,754 RSU — EDGAR
2026-01-28 Jeffrey R Feeler Director Grant (A) +1,754 RSU — EDGAR
2026-01-14 Kimberly E Ritrievi Director Award (A) +2,208 — EDGAR
2026-01-14 Gary Birkenbeuel Director Mixed
Exer +3,640 · Grant +9,667
 +13,307 — EDGAR
2025-12-03 Kimberly E Ritrievi Director Grant (A) +1,964 RSU — EDGAR
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (described in filing footnote — typically 401(k), trust, inheritance) · W = will/inheritance. Only P / S codes carry directional signal.

TTEK Insider Holdings

13 insiders · @ $40.65
Officers, directors, and 10%+ owners who have filed a Form 4 in the past two years, ranked by current disclosed exposure (shares × today's price). Shares are direct + indirect (via trusts / LLCs / spouse). Excludes unvested RSU and option grants — those aren't beneficially owned until vest.
# Insider Role Shares Disclosed Exposure Lifetime OM Net Filings Last Filed
1 Dan L Batrack Chairman and CEO 332,498 $13.52M -$101.51M 79 2025-12-02
2 Leslie L Shoemaker EVP, Chief Sustainability 329,528 $13.40M -$18.28M 60 2025-12-02
3 Kimberly E Ritrievi Director 164,658 $6.69M -$2.00M 37 2026-03-18
4 Steven M Burdick EVP, CFO 138,251 $5.62M -$27.02M 73 2026-02-06
5 Preston Hopson EVP, Chief Legal/Human Capital 85,186 $3.46M -$2.14M 21 2025-12-02
6 Kirsten M Volpi Director 74,218 $3.02M -$3.93M 51 2026-08-06
7 Gary Birkenbeuel Director 46,635 $1.90M -$86.1K 17 2026-01-14
8 Brian N Carter SVP, Corporate Controller 46,496 $1.89M -$7.83M 48 2026-02-06
9 Roger R Argus President and CEO 40,300 $1.64M -$3.42M 24 2026-02-20
10 Prashant Gandhi Director 16,553 $672.9K $0 8 2025-12-02
Lifetime OM Net = signed sum of open-market buys (P) and sells (S) over their career; excludes grants, tax withholdings, and dispositions to issuer. A large negative number is normal for long-tenured executives — they've sold compensation grants over many years.

TTEK Board & Officers

As of SEC filings through Aug 6, 2026

Directors 7

Officers 6

Changes in the last 10 years (58)
Mar 30, 2026Eric W Thornburg became a director
Mar 18, 2026Kimberly E Ritrievi reported in an SEC filing no longer being a director
Feb 20, 2026Christiana Obiaya reported in an SEC filing no longer being a director
Dec 29, 2025M Susan Hardwick became a director
Dec 29, 2025Jeffrey R Feeler became a director
Nov 20, 2025Roger R Argus listed as President (previously President, Commer/Int'l Group) in SEC filings
Nov 20, 2025Dan L Batrack listed as Chairman and CEO (previously Chairman, CEO and President) in SEC filings
Mar 3, 2025John M. Douglas reported in an SEC filing no longer being a director
Nov 20, 2024Roger R Argus listed as President, Commer/Int'l Group (previously President, GS and C/I Groups) in SEC filings
Nov 20, 2024Preston Hopson listed as EVP, Chief Legal/Human Capital (previously SVP, General Counsel) in SEC filings
Nov 20, 2024Dan L Batrack listed as Chairman, CEO and President (previously Chairman and CEO) in SEC filings
Oct 2, 2024Joanne M Maguire reported in an SEC filing no longer being a director
Sep 30, 2024John M. Douglas became a director
May 21, 2024The company announced the departure of Jill Hudkins as President in an SEC filing
Nov 15, 2023Roger R Argus listed as President, GS and C/I Groups (previously SVP, Government Services Group) in SEC filings
Nov 15, 2023Derek G Amidon reported in an SEC filing no longer being SVP, Comm./Int'l Svcs. Group
Jan 2, 2023Christiana Obiaya became a director
Nov 18, 2022Leslie L Shoemaker listed as EVP, Chief Sustainability (previously President) in SEC filings
Nov 18, 2022Jill Hudkins listed as President (previously President, RSI Division) in SEC filings
Nov 18, 2022Brendan M. O'Rourke reported in an SEC filing no longer being SVP, Enterprise Risk Mgmt.
Not reported recently (3)
  • J Kenneth Thompson · Last reported as a director in an SEC filing dated Feb 16, 2024
  • J Christopher Lewis · Last reported as a director in an SEC filing dated Dec 16, 2022
  • Jan K Auman · Last reported as SVP, Global Development Svcs. in an SEC filing dated Nov 22, 2019
Compiled from SEC filings by the company and its directors and officers. Dates are as stated in those filings. Where no filing says when someone left, we show the last filing that listed them.

TTEK Proposed Insider Sales (Form 144)

Latest: 2026-02-04
Last 30d: 0 filings  ·  Last 90d: 0 filings

What is Form 144? A notice of intent to sell restricted or control stock under Rule 144. Affiliates (officers, directors, 10%+ owners) and holders of restricted shares must file Form 144 when planning to sell more than 5,000 shares or $50,000 in any 3-month rolling window.

How it relates to Form 4: Form 144 is filed before the trade (up to 90 days in advance); Form 4 is filed within 2 business days after the trade executes. Not every Form 144 results in a sale — the filer may cancel or delay. Look for the corresponding Form 4 on the Insider Activity card to confirm a sale actually happened.

10b5-1 plans: Trades made under a pre-scheduled Rule 10b5-1 plan are not discretionary — they execute automatically on dates set months earlier, regardless of news. High 10b5-1 percentages mean less per-filing signal value, though cumulative selling volume still matters.

"Notice value": Aggregate market value the filer wrote into the Form 144 — i.e. the size of the planned sale, not necessarily the executed dollars. An amended notice (Form 144/A) replaces the original it amends, and cancelled notices are dropped, so neither is double-counted above. A filed value that is clearly inconsistent with the share count at the stock's price (a filer typo) shows as a dash and is left out of the totals.

Source & freshness: Sourced from public Form 144 filings. Refreshed daily; new filings typically appear here the morning after they are filed.

Filed Filer Role Shares Notice Value Planned Sale Broker Plan Link
2026-02-04 BRIAN CARTER Officer 9,979 $401.4K 2026-02-04 Morgan Stanley Smith Barney LLC … — EDGAR
2025-08-14 GARY R BIRKENBEUEL Director 2,390 $86.1K 2025-08-14 Morgan Stanley Smith Barney LLC … — EDGAR
2025-02-04 Volpi Kirsten M Director 10,116 $347.3K 2025-02-04 MORGAN STANLEY SMITH BARNEY LLC … — EDGAR
2024-09-11 Ritrievi Kimberly E Director 6,500 $302.1K 2024-09-11 Morgan Stanley Smith Barney LLC … — EDGAR
2024-09-11 BURDICK STEVEN M Officer 36,830 $1.72M 2024-09-11 Morgan Stanley Smith Barney LLC … — EDGAR
2024-09-10 Volpi Kirsten M Director 1,950 $89.7K 2024-09-10 MORGAN STANLEY SMITH BARNEY LLC … — EDGAR
2024-09-10 SHOEMAKER LESLIE L Officer 78,420 $3.53M 2024-09-10 Morgan Stanley Smith Barney LLC … — EDGAR
2024-08-07 Hopson Preston III Director 5,000 $1.17M 2024-08-06 The Charles Schwab Corporation — EDGAR
2024-08-06 BATRACK DAN L Officer 17,924 $4.15M 2024-08-06 Charles Schwab Corp — EDGAR
2024-08-05 Maguire Joanne M Director 862 $194.2K 2024-08-05 MORGAN STANLEY SMITH BARNEY LLC,… — EDGAR
Notice value is the aggregate market value the filer states they intend to sell — not a confirmed transaction. Compare to Insider Activity (Form 4) to see which planned sales actually executed. Market-wide feed: Planned sales (Form 144).
Recent SEC Filings
Latest: 2026-09-10
Current reports — material events the company must disclose within 4 business days (earnings releases, M&A, executive changes, etc.).
Filing Date Event Link
2026-09-10 Other events EDGAR
2026-07-29 Earnings results · Other events EDGAR
2026-04-29 Earnings results · Other events EDGAR
2026-03-26 Director or officer change · Other events EDGAR
2026-02-20 Director or officer change · Shareholder vote results EDGAR
2026-01-28 Earnings results · Other events EDGAR
2026-01-06 Director or officer change · Other events EDGAR
2025-12-22 Director or officer change · Other events EDGAR
2025-11-12 Earnings results · Other events EDGAR
2025-10-07 Director or officer change · Other events EDGAR
Annual report — audited financial statements, MD&A, risk factors. Filed 60–90 days after fiscal year-end.
Filing Date Accession Link
2025-11-20 0000831641-25-000032 EDGAR
2024-11-19 0000831641-24-000063 EDGAR
2023-11-22 0000831641-23-000082 EDGAR
2022-11-25 0000831641-22-000123 EDGAR
2021-11-24 0000831641-21-000110 EDGAR
2020-11-23 0000831641-20-000154 EDGAR
2019-11-29 0000831641-19-000193 EDGAR
2018-11-16 0000831641-18-000097 EDGAR
2017-11-20 0000831641-17-000022 EDGAR
2016-11-22 0001047469-16-016906 EDGAR
Quarterly report — unaudited financials and MD&A. Filed 40–45 days after each of the first three fiscal quarters.
Filing Date Accession Link
2026-07-31 0000831641-26-000017 EDGAR
2026-05-01 0000831641-26-000011 EDGAR
2026-01-30 0000831641-26-000005 EDGAR
2025-08-01 0000831641-25-000023 EDGAR
2025-05-08 0000831641-25-000019 EDGAR
2025-01-31 0000831641-25-000005 EDGAR
2024-08-02 0000831641-24-000035 EDGAR
2024-05-03 0000831641-24-000029 EDGAR
2024-02-02 0000831641-24-000008 EDGAR
2023-08-10 0000831641-23-000039 EDGAR
ETF Holders
152 ETFs hold TTEK
25 shown · $1.95B total exposure · 0.23% AUM-weighted avg weight
# ETF Provider Weight $ Exposure ETF AUM As Of
1 IJH iShares Core S&P Mid-Cap ETF iShares (BlackRock) 0.30% $379.9M $124.5B 2026-11-09
2 VTI Vanguard Morningstar Total Stock Market ETF Vanguard 0.01% $267.6M — 2026-09-30
3 VB Vanguard Morningstar Small-Cap ETF Vanguard 0.11% $189.8M — 2026-09-30
4 VBR Vanguard Morningstar Small-Cap Value ETF Vanguard 0.19% $123.6M — 2026-09-30
5 VXF Vanguard Extended Market ETF Vanguard 0.10% $95.0M — 2026-09-30
6 PAVE Global X U.S. Infrastructure Development ETF Global X 0.65% $86.9M — 2026-11-10
7 XMHQ Invesco S&P MidCap Quality ETF Invesco 1.41% $82.5M — 2026-11-09
8 MDY State Street® SPDR® S&P MIDCAP 400® ETF Trust SPDR (State Street) 0.30% $79.7M $26.4B 2026-11-09
9 IJK iShares S&P Mid-Cap 400 Growth ETF iShares (BlackRock) 0.61% $64.2M $10.5B 2026-11-09
10 DFAS Dimensional US Small Cap ETF Dimensional 0.18% $63.3M — 2026-11-09
11 FIW First Trust Water ETF First Trust 3.15% $60.8M $1.9B 2026-11-09
12 SPMD State Street® SPDR® Portfolio S&P 400™ Mid Cap ETF SPDR (State Street) 0.30% $57.7M $19.0B 2026-11-09
13 PHO Invesco Water Resources ETF Invesco 2.34% $50.4M — 2026-11-09
14 VIG Vanguard Dividend Appreciation ETF Vanguard 0.04% $47.7M — 2026-09-30
15 EMLP First Trust North American Energy Infrastructure Fund First Trust 1.10% $45.5M $4.1B 2026-11-09
16 IWR iShares Russell Mid-Cap ETF iShares (BlackRock) 0.08% $44.9M $58.7B 2026-11-09
17 DFAC Dimensional US Core Equity 2 ETF Dimensional 0.04% $33.8M — 2026-11-09
18 SDVY First Trust SMID Cap Rising Dividend Achievers ETF First Trust 0.25% $28.2M $11.3B 2026-11-09
19 CALF Pacer US Small Cap Cash Cows 100 ETF Nport 0.76% $27.7M — 2026-07-31
20 SCHM Schwab U.S. Mid-Cap ETF Nport 0.17% $25.9M — 2026-08-31
21 IWD iShares Russell 1000 Value ETF iShares (BlackRock) 0.03% $23.4M $84.7B 2026-11-09
22 FNDA Schwab Fundamental U.S. Small Company ETF Nport 0.21% $19.2M — 2026-08-31
23 MDYG State Street® SPDR® S&P 400™ Mid Cap Growth ETF SPDR (State Street) 0.61% $17.3M $2.8B 2026-11-09
24 IFRA iShares U.S. Infrastructure ETF iShares (BlackRock) 0.41% $16.6M $4.0B 2026-11-09
25 IWS iShares Russell Mid-Cap Value ETF iShares (BlackRock) 0.10% $15.1M $15.1B 2026-11-09
Fundamentals

Quarterly filings sourced from SEC 10-Q / 10-K reports. TTM tiles aggregate the most recent four quarters; bars show the last ~12 quarters oldest → newest.

Metrics
  • Revenue — top-line sales. Look for consistent YoY growth; seasonal businesses need same-quarter comparisons (Q4 '24 vs Q4 '23).
  • Net Income — bottom-line profit after all expenses. Can be volatile from one-time items; red bars = net loss.
  • Diluted EPS — net income per share assuming options/converts are exercised. Direct input to the P/E ratio.
  • Operating Cash Flow — cash generated from core operations, before capex and financing. Harder to manipulate than net income; growing OCF is a quality signal.
How to read the bars
  • Sequential growth — quarter-over-quarter trend. Accelerating bars are a momentum signal.
  • YoY growth — compare to the same quarter a year earlier to remove seasonality.
  • Quality — OCF should roughly track Net Income over time. Large divergence (net income ≫ OCF) flags accruals risk.
  • Margins — scan the bar ratios: Net Income / Revenue tells you margin trend without needing a separate chart.

TTM (trailing-twelve-month) smooths seasonality and is used for the P/E calculation. Filings appear 30–90 days after the period closes.

Trailing P/E
24.34
TTM Diluted EPS
$1.67
TTM Revenue
$5.13B
TTM Net Income
$440.24M
TTM Op. Cash Flow
$688.06M
Quarterly figures (12 quarters)
QuarterPeriod EndRevenueNet IncomeDiluted EPSOp. Cash Flow
Q2 '262026-03-29$1.22B$93.62M$0.36$165.34M
Q1 '262025-12-28$1.21B$105.03M$0.40$72.27M
Q4 '252025-09-28$1.33B$127.75M$0.48$100.85M
Q3 '252025-06-29$1.37B$113.84M$0.43$349.60M
Q2 '252025-03-30$1.32B$5.39M$0.02$-5.82M
Q1 '252024-12-29$1.42B$747.00K—$13.06M
Q4 '242024-09-29$1.37B$96.15M$0.35$105.60M
Q3 '242024-06-30$1.34B$85.81M$0.32$140.93M
Q2 '242024-03-31$1.25B$76.45M$0.28$102.94M
Q1 '242023-12-31$1.23B$74.97M$0.28$9.25M
Q4 '232023-10-01$1.26B$53.65M$0.20$122.41M
Q3 '232023-07-02$1.21B$60.23M$0.22$132.93M
Q2 2026 • period ending 2026-03-29 • filed 2026-05-01
Valuation

Ratios derived from TTM financials and the current market price, sampled daily. History chart shows how expensive the stock is today relative to its own recent past.

Price Multiples
  • P/E — price / TTM earnings. Rough market rule: 10–15 value, 15–25 market, >30 growth/premium. Negative when earnings are negative.
  • P/B — price / book value. Useful for financials and asset-heavy names; meaningless for asset-light software.
  • P/S — price / TTM revenue. Useful when earnings are negative or noisy (early-stage growth).
  • EV/EBITDA — capital-structure-neutral. <10 cheap, 10–15 reasonable, >20 rich. Good for comparing across leverage profiles.
  • EV/Sales — like P/S but accounts for debt + cash. Compare within sector.
Profitability & Yields
  • ROE — return on equity. >15% strong, >25% exceptional. Caution: high leverage inflates ROE.
  • ROA — return on assets. Leverage-neutral; >5% solid, >10% exceptional.
  • Div Yield — annual dividend / price. Compare to 10Y Treasury; sustained yield >6% often signals distress.
  • FCF Yield — free cash flow / market cap. >5% is attractive; negative means burning cash.
Balance Sheet
  • Debt/Equity — leverage. <1 conservative, >2 aggressive. Sector-dependent (utilities naturally high, tech low).
  • Current Ratio — short-term liquidity. >1.5 comfortable, <1 raises short-term solvency flags.
Reading the history chart
  • Compare current level to the 3-year band: near the high end = relatively expensive; near the low = relatively cheap.
  • Multiples expanding while earnings are flat = sentiment-driven rally.
  • Multiples compressing while earnings grow = value coming from fundamentals.
P/E
24.34
P/B
5.76
P/S
2.09
EV/EBITDA
16.87
EV/Sales
2.22
ROE
23.6%
ROA
10.1%
Div Yield
0.66%
FCF Yield
6.41%
Debt/Equity
0.47
Current Ratio
—
Market Cap
$10.74B
as of 2026-11-10

TTEK vs Peers

Related companies, largest first
Company Market cap P/E Revenue growth YTD IV rank
WM Waste Management, Inc. $94.1B 31.1 +5.2% +8.7% 34
ECL Ecolab, Inc. $86.0B 41.6 +9.3% +16.5% 39
ROP Roper Technologies, Inc. Common Stock $46.7B 18.7 +9.2% +9.2% 42
AWK American Water Works Company, Inc $29.7B 26.1 +5.4% +15.4% 48
VLTO Veralto Corporation $28.7B 29.3 +6.4% +20.0% 21
XYL Xylem Inc $22.8B 21.4 +1.9% −29.4% 43
PNR Pentair plc $11.2B 18.5 −3.9% −34.0% 21
TTEK Tetra Tech Inc $10.5B 24.3 −6.1% +20.8% 45
WMS ADVANCED DRAINAGE SYSTEMS, INC. $9.9B 23.7 +5.0% −14.0% 19
Peer median $29.2B 24.9 +5.3% +8.9% 36

P/E uses the latest reported trailing-12-month diluted EPS; "—" means no positive earnings or no data.

Short Interest & Float

Regulatory short-interest reports publish on a bi-weekly settlement cadence; short-volume is reported daily by the trade-reporting facilities. Float is derived from insider-ownership filings.

Metric definitions
  • Short Interest — total shares currently sold short as of the settlement date. Lags real time by ~8 business days.
  • SI % of Float — short interest / free float. The key crowding metric.
  • Days to Cover — short interest / avg daily volume. How many full trading days it would take shorts to buy back. High DTC + catalyst = squeeze fuel.
  • Short Vol Ratio — today's short-sale volume / total volume. Intraday selling pressure proxy (not the same as short interest).
  • Free Float — shares available for public trading (total shares minus insider / restricted).
  • Float % — free float / shares outstanding. <50% = tightly held, more prone to squeezes.
How to read the signals
  • SI % of Float < 5% — typical, no particular signal.
  • 5–15% — elevated; watch for catalysts (earnings, guidance, macro).
  • 15–30% — heavily shorted; tight-float names in this range have produced notable squeezes historically.
  • >30% — extreme; borrow is likely expensive and squeeze risk is material.
  • Days to Cover > 5 combined with high SI% amplifies squeeze potential.
History chart
  • Trend matters more than level. Rapidly rising short interest often precedes negative catalysts or heavy hedging.
  • A sudden drop in SI after a rally may indicate a squeeze in progress.

Short interest is reported mid-month and end-of-month; short volume is daily.

Short Interest
12.77M
SI % of Float
5.02%
Days to Cover
6.80
Short Vol Ratio
69.2%
Free Float
254.33M
Float %
99.3%
Short interest 2026-10-15 • Short volume 2026-11-10 • Float 2026-08-07