NTRA Natera, Inc. Common Stock

XNAS 393.44 Delayed
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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.

NTRA $393.44 —
Key stats
$393.44
52-Week Range
$178.01 – $437.41
YTD
+71.93%
IV Rank (30D)
91.9
Straddle Price
$61.70
P/C Vol Ratio
4.25
Market Cap
$58.3B
Open
$405.76
Day Range
$387.26 – $410.63
Volume
1,581,626
Prev Close
$404.79
Fair Value
MODEL: LONG

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)5.21%
Beta vs SPY1.21
Cost of Equity (CAPM)11.88% (VRP-adj)
WACC11.89%
Volatility Risk Premium+40.8pp (IV − HV30), ERP adj +50bps
Effective Tax Rate21.0%
Rev. Growth (YoY, DCF input)+27.5%
DCF Horizon12 years explicit + fade
Forward Tilt (NTM/TTM)×1.10 (applied to P/E, EV/EBITDA, P/S)
Free Cash Flow (TTM)$0.1B
Return on Equity (TTM)-10.6%
Book / Price3.2%
Gross Margin (TTM)65.1%
FCF Margin (TTM)3.4%
Debt / Equity0.00
Quality Score4/6 — high quality (12y DCF)
SMA 50$355.52 (Market Anchor value)
SMA 20 / Bollinger Mid$400.39
Bollinger Width / SMA203.4% (drives anchor stability)
Net Debt$-1.1B
Market Cap$56B
Peers used for multiples: AMGN, GH, GILD, LLY, MRNA, REGN, TWST, VRTX
60-Day Conviction
67%
20-Day Fair Value
≈ by Nov 16, 2026
$399.91
α +1.6% rank 64%
conviction
82%
40-Day Fair Value
≈ by Dec 15, 2026
$400.63
α +1.8% rank 48%
conviction
56%
60-Day Fair Value
≈ by Jan 13, 2027
$401.19
α +2.0% rank 45%
conviction
67%
MethodImplied PriceWeightDetail
DCF $37.07 21%
DDM (Gordon) n/a 0%
Peer P/E n/a 0% median 27.5× · 4 peers
Peer EV/EBITDA n/a 0% median 23.4× · 5 peers
Peer P/B $207.04 8% median 16.1× · 7 peers
Peer P/S $234.92 8% median 11.8× · 8 peers
Market Anchor (SMA50) $355.52 42% stability 100% (BB-width)
Options Expected (B-L 30d) $404.58 21% 51 strikes · skew +0.16
As of 2026-10-16 · updated
About
Industry (SIC)
SERVICES-MEDICAL LABORATORIES (8071) · industry map
Exchange
XNAS
Market Cap
$58.3B
Employees
6,140
List Date
2015-07-02
CIK
0001604821
Next Earnings
2026-11-05 (After-Close)
EPS Forecast
($0.10) (4 est.)
Headquarters
Austin, TX
Homepage
https://www.natera.com

Natera Inc is a diagnostic and research company with proprietary molecular and bioinformatics technology. The company's key product offerings include its Panorama Non-Invasive Prenatal Test (NIPT) which screens for chromosomal abnormalities of a fetus as well as in twin pregnancies, typically with a blood draw from the mother, Horizon Carrier Screening (HCS) to determine carrier status for a large number of severe genetic diseases that could be passed on to the carrier's children, Signatera molecular residual disease (MRD) test, which detects circulating tumor DNA in patients previously diagno…

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
Month'21'22'23'24'25'26Avg
Jan10.73%-22.64%11.54%6.49%10.16%1.01%2.88%
Feb4.07%-9.70%10.42%26.84%-11.88%-9.98%1.63%
Mar-17.77%-36.79%2.28%2.29%-1.19%-0.09%-8.54%
Apr6.90%-18.14%-6.54%-0.09%7.31%1.45%-1.52%
May-14.07%-2.32%-10.23%13.15%4.21%7.76%-0.25%
Jun23.40%-0.06%-1.28%-0.02%5.13%24.06%8.54%
Jul-1.33%27.27%-7.24%-5.03%-16.84%-3.70%-1.15%
Aug5.43%3.14%29.48%14.82%25.02%19.09%16.16%
Sep-8.52%-10.66%-29.22%11.38%-4.94%28.85%-2.18%
Oct1.94%6.56%-9.64%-4.90%23.09%-3.68%*2.23%
Nov-23.14%-11.89%40.97%35.13%20.47%--12.31%
Dec4.81%-2.62%7.15%-6.78%-2.20%--0.07%
Total-16.06%-62.16%21.06%127.21%61.62%75.37%34.51%
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: $401.59
SMA 50: $358.08
SMA 200: $257.50
Current: $393.44
EMA 12: $397.80
EMA 26: $385.68
MACD: 12.1197 | Signal: -4.3174
BULLISH
ADX (14): 44.58
STRONG TREND
+DI: 23.65
−DI: 15.27

Momentum Oscillators

RSI (14): 54.86
NEUTRAL
Stoch %K: 30.29
Stoch %D: 29.78
Williams %R: -77.11

Volume & Volatility

BB Upper: $425.26
BB Lower: $377.93
NEUTRAL
OBV: 39,447,996
Vol SMA 20: 1,768,874
Vol ROC: -35.28%
ATR: $16.79
True Range: $23.37
HV 20: 40.6%
HV 30: 39.8%
HV 60: 53.3%

Data Summary

Data Points: 500
Last Updated:
Date Range: 2024-10-18T00:00:00 – 2026-10-16T00:00:00
AI Analysis

LLM Stock Analysis Report: NTRA

Executive Summary

  • Overall Assessment: NEUTRAL (Confidence Level: 6/10)
  • Key Drivers: Strong technical momentum, positive news sentiment, and moderate volatility
  • Primary Risks: High beta, potential for increased volatility, and mixed signals from recent news headlines
  • 2-3 Sentence Investment Thesis: NTRA's recent price action suggests a strong uptrend, driven by positive news sentiment and technical indicators. However, the stock's high beta and moderate volatility pose risks to investors. A thorough risk assessment is recommended before considering an investment.
  • Recent News Sentiment Impact: The stock has responded positively to recent news headlines, with sentiment leaning towards optimism.

Technical Analysis

  • Trend Direction:
    • Short-term (1-4 weeks): Uptrend
    • Medium-term (1-3 months): Uptrend
    • Long-term (3-12 months): Bullish consolidation
  • Support/Resistance Levels: Key price levels include SMA 20 ($203.05), SMA 50 ($202.00), and upper Bollinger Band ($219.12).
  • Momentum Signals:
    • RSI interpretation: Neutral (57.48)
    • MACD signal: Bearish
    • Bollinger Bands position: Squeeze
  • Volume Analysis: Volume trends suggest institutional interest, with an increase in buying pressure.

News & Sentiment Analysis

  • Recent Headlines Summary: Positive news headlines dominate recent coverage, highlighting Natera's growing market potential and strong fundamentals.
  • Sentiment Assessment: Aggregate sentiment leans towards optimism, driven by positive earnings beats, product launches, and analyst upgrades.
  • Catalyst Identification: Earnings dates, FDA approvals, and product launches are key catalysts to monitor.
  • Market Narrative: The recent news headlines align with the technical signals, indicating a strong uptrend.

Risk & Volatility Assessment

  • Beta Interpretation: High beta (1.22) suggests increased volatility relative to the market.
  • Volatility Regime: Moderate volatility, with recent True Range ($13.73) exceeding average True Range ($10.56).
  • Options Market Signals:
    • IV rank: 43.0% (Medium)
    • Put/call ratio: 1.14 (Neutral sentiment)
    • Unusual activity: No notable events
  • Downside Protection: Support levels include SMA 20 ($203.05) and lower Bollinger Band ($186.97).

Market Context & Positioning

  • Sector Performance: NTRA is outperforming the broader market, with a relative strength index (RSI) reading above the average.
  • Institutional Activity: Institutional interest has increased, with an uptrend in volume and buying pressure.
  • Correlation Analysis: NTRA's correlation coefficient with the market (R-squared) indicates a moderate positive relationship.
  • Relative Valuation: The stock is positioned within its trading range, with recent price action suggesting a strong uptrend.

Key Levels & Action Items

  • Critical Price Levels: SMA 20 ($203.05), SMA 50 ($202.00), and upper Bollinger Band ($219.12) are key levels to monitor.
  • Breakout/Breakdown Levels: A break above the upper Bollinger Band or below the lower Bollinger Band could trigger significant moves.
  • Time-Sensitive Catalysts: Earnings dates, FDA approvals, and product launches are crucial events to watch.
  • Risk Management: Stop-loss levels should be set around SMA 20 ($203.05), with position sizing considerations based on the stock's volatility.

Confidence Level: 6/10

Note: This analysis is provided as a template and does not constitute personalized investment advice. It is essential for investors to conduct their own research, consult with financial advisors if needed, and carefully consider their risk tolerance before making any investment decisions.

Generated
Earnings History
21 of 26 under expected move
Avg Expected Move
13.62%
Avg Actual Move
7.63%
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
2021-02-25 After-Close 15.43% 6.74% 0.44x Within
2021-05-06 After-Close 14.85% 5.73% 0.39x Within
2021-07-20 After-Close 13.80% 9.17% 0.66x Within
2021-11-04 After-Close 10.93% 4.79% 0.44x Within
2022-02-24 After-Close 19.16% 2.62% 0.14x Within
2022-05-05 After-Close 18.62% 5.81% 0.31x Within
2022-08-04 After-Close 9.81% 0.94% 0.10x Within
2022-11-08 After-Close 7.26% 12.65% 1.74x Exceeded
2023-02-28 After-Close 46.76% 11.80% 0.25x Within
2023-05-09 After-Close 10.06% 3.38% 0.34x Within
2023-08-03 After-Close 11.13% 17.56% 1.58x Exceeded
2023-11-08 After-Close 14.95% 9.80% 0.66x Within
2024-01-09 After-Close 6.55% 3.34% 0.51x Within
2024-02-28 After-Close 10.29% 12.98% 1.26x Exceeded
2024-05-09 After-Close 12.30% 10.19% 0.83x Within
2024-08-08 After-Close 13.93% 6.38% 0.46x Within
2024-11-12 After-Close 16.69% 19.13% 1.15x Exceeded
2025-01-13 After-Close 7.65% 2.09% 0.27x Within
2025-02-27 After-Close 14.88% 0.65% 0.04x Within
2025-05-08 After-Close 12.21% 6.53% 0.53x Within
2025-08-07 After-Close 12.26% 7.70% 0.63x Within
2025-11-06 After-Close 11.89% 0.55% 0.05x Within
2026-01-12 After-Close 4.28% 1.04% 0.24x Within
2026-02-26 After-Close 12.68% 3.73% 0.29x Within
2026-05-07 After-Close 13.85% 11.64% 0.84x Within
2026-08-06 After-Close 12.02% 21.37% 1.78x Exceeded

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

NTRA Options Activity & IV Rank

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

Volatility Metrics

Current IV: 63.3%
7-DTE IV: —
Expected Move: $61.70
7-DTE Move: $3.52
Days to Exp: 35 (2026-11-20)

Options Flow

Call Volume: 451
Put Volume: 1,919
P/C Volume: 4.255
BEARISH
Call OI: 7,516
Put OI: 10,791
P/C OI: 1.436
Total OI: 18,307

ATM Options Pricing

ATM Call: $32.75
ATM Put: $28.95
Call %: 8.3%
Put %: 7.4%

Chain Summary

Chain Volume: 6,848
Chain OI: 45,647
Last Updated: 10/16/2026
Spread Scanner GPU

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

Stage 1 — Base Score (GPU scanner)

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.

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 →

Enter a ticker to scan for optimal spread opportunities.

Evaluates all bull put, bear call, iron condor, and calendar spread combinations using GPU-accelerated analysis.

Dealer Positioning
TYPICAL γ

Estimated net dealer gamma is at the 31st percentile of this name's own daily history, within its typical range. This describes current positioning; it is not a forecast or a trading signal.

Gamma percentile
31%
vs own history
GEX tilt
+0.10
OI-weighted, today
Vanna tilt
+0.33
δ-sensitivity to IV
Charm tilt
-0.15
δ-decay vs time
Vanna tilt +0.33: the estimated dealer exposure leans positive, 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.

· 58 ATM contracts, 12k 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
No data
30 DTE / 10d 3%
-1.5 pts EXTREME
ATM 63.6% / Wing 62.2%

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

Enter a ticker to render the implied volatility surface.

Volatility Smile

Enter a ticker to render the implied volatility smile.

IV Rank (7 DTE)
IV Rank (30 DTE)91.9HighOct 16
Straddle Price (30 DTE)$61.70Oct 16
Beta Analysis

Risk Metrics

Beta: 1.2468
Alpha: 70.71%
Correlation: 0.3274
R-Squared: 10.7%
Stock Volatility: 48.5%
Market Volatility: 12.7%

Analysis Details

Benchmark: SPY
Data Points: 251
Period: 252 trading days
Interpretation:
High volatility - stock moves more than market
Beta & Alpha Over Time
Notable investors who own NTRA
8 of 37 tracked investors
InvestorValueShare of their portfolioRankQ/Q sharesSource
Duquesne Family Office Family office
Stanley Druckenmiller
$864.9M
19.86%
#1 of 86+4.0%13F
Coatue Management Hedge fund
Philippe Laffont
$680.0M
1.40%
#20 of 66-1.4%13F
Viking Global Hedge fund
Andreas Halvorsen
$106.1M
0.30%
#67 of 90new13F
Citadel Hedge fund
Ken Griffin
$72.1M
0.04%
#529 of 6285+137.8%13F
Point72 Hedge fund
Steve Cohen
$68.7M
0.10%
#245 of 1945-43.1%13F
Millennium Management Hedge fund
Izzy Englander
$39.1M
0.03%
#738 of 3716-7.9%13F
Rockefeller Capital Management Family office
Rockefeller family
$4.6M
0.01%
#996 of 4729-1.5%13F
Bridgewater Associates Hedge fund
Ray Dalio
$1.7M
0.01%
#755 of 997-75.7%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

NTRA Institutional Ownership (13F)

Latest filings — 2026-09-30
Diluted shares outstanding: 137,949,500 (as of 2026-03-31)

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.

896 filers150,288,239 shares$40.26B value108.94% of float
# Filer Shares Value % of Total % of Float Period
1 JPMorgan Chase & Co Custodian 12,865,346 $3.51B 8.71% 9.33% 2026-06-30
2 BlackRock, Inc. Custodian 10,914,608 $2.96B 7.36% 7.91% 2026-06-30
3 Vanguard Group Inc Custodian 12,306,424 $2.82B 7.00% 8.92% 2025-12-31
4 T. Rowe Price Associates, Inc. 9,021,895 $2.45B 6.08% 6.54% 2026-06-30
5 Vanguard Capital Management LLC 6,228,216 $1.69B 4.20% 4.51% 2026-06-30
6 Vanguard Portfolio Management LLC 5,782,640 $1.57B 3.90% 4.19% 2026-06-30
7 FMR LLC Custodian 5,451,396 $1.48B 3.68% 3.95% 2026-06-30
8 Wellington Management Group LLP Custodian 4,040,738 $1.10B 2.72% 2.93% 2026-06-30
9 State Street Corp 3,655,618 $992.32M 2.46% 2.65% 2026-06-30
10 Duquesne Family Office LLC 3,186,306 $864.92M 2.15% 2.31% 2026-06-30
11 Geode Capital Management, LLC Custodian 2,750,013 $744.57M 1.85% 1.99% 2026-06-30
12 Franklin Resources, Inc. Custodian 2,725,903 $739.95M 1.84% 1.98% 2026-06-30
13 Castle Hook Partners LP 2,596,276 $704.76M 1.75% 1.88% 2026-06-30
14 COATUE MANAGEMENT LLC 2,505,090 $680.01M 1.69% 1.82% 2026-06-30
15 AQR Capital Management, LLC Custodian 2,344,570 $628.09M 1.56% 1.70% 2026-06-30
16 FARALLON CAPITAL MANAGEMENT, L.L.C. 2,218,366 $602.18M 1.50% 1.61% 2026-06-30
17 Massachusetts Financial Services Co 1,971,391 $535.08M 1.33% 1.43% 2026-06-30
18 Norges Bank 1,828,122 $496.24M 1.23% 1.33% 2026-06-30
19 FRED ALGER MANAGEMENT, LLC 1,778,009 $482.64M 1.20% 1.29% 2026-06-30
20 Goldman Sachs Group Inc Custodian 1,720,152 $466.94M 1.16% 1.25% 2026-06-30
21 Sofinnova Investments, Inc. 1,550,280 $420.82M 1.05% 1.12% 2026-06-30
22 Capital World Investors 1,504,387 $408.37M 1.01% 1.09% 2026-06-30
23 Arrowstreet Capital, Limited Partnership 1,503,706 $408.18M 1.01% 1.09% 2026-06-30
24 MAVERICK CAPITAL LTD 1,356,663 $368.27M 0.91% 0.98% 2026-06-30
25 D. E. Shaw & Co., Inc. Custodian 1,279,255 $347.25M 0.86% 0.93% 2026-06-30
23 filers$455.29M notional
# Filer Notional Value % of Total Period
1 Goldman Sachs Group Inc Custodian $103.83M 22.81% 2026-06-30
2 MAPLELANE CAPITAL, LLC $88.22M 19.38% 2026-06-30
3 Susquehanna International Group, LLP Custodian $44.30M 9.73% 2026-06-30
4 Jane Street Group, LLC Custodian $39.93M 8.77% 2026-06-30
5 Caption Management, LLC $38.00M 8.35% 2026-06-30
6 Citadel Advisors LLC Custodian $30.92M 6.79% 2026-06-30
7 IMC-Chicago, LLC Custodian $28.37M 6.23% 2026-06-30
8 Point72 Asset Management, L.P. $27.14M 5.96% 2026-06-30
9 GROUP ONE TRADING LLC Custodian $18.95M 4.16% 2026-06-30
10 Simplex Trading, LLC Custodian $10.91M 2.40% 2026-06-30
11 Wolverine Trading, LLC Custodian $9.48M 2.08% 2025-09-30
12 Tidal Investments LLC $4.37M 0.96% 2026-06-30
13 Two Sigma Investments, LP Custodian $4.10M 0.90% 2026-06-30
14 PEAK6 LLC $2.80M 0.61% 2026-06-30
15 Walleye Capital LLC $1.66M 0.36% 2026-06-30
16 Walleye Trading LLC $570.04K 0.13% 2026-06-30
17 Twin Tree Management, LP $488.61K 0.11% 2026-06-30
18 Squarepoint Ops LLC $434.32K 0.10% 2026-06-30
19 Volterra Technologies LP $352.88K 0.08% 2026-06-30
20 STG SECURITIES, LLC $298.60K 0.07% 2026-06-30
21 WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $121.98K 0.03% 2026-06-30
22 Marshall Wace, LLP Custodian $27.14K <0.01% 2026-06-30
23 Concurrent Investment Advisors, LLC $27.14K <0.01% 2026-06-30
20 filers$311.46M notional
# Filer Notional Value % of Total Period
1 Jane Street Group, LLC Custodian $100.30M 32.20% 2026-06-30
2 Susquehanna International Group, LLP Custodian $82.82M 26.59% 2026-06-30
3 Citadel Advisors LLC Custodian $54.56M 17.52% 2026-06-30
4 IMC-Chicago, LLC Custodian $19.82M 6.36% 2026-06-30
5 GROUP ONE TRADING LLC Custodian $9.26M 2.97% 2026-06-30
6 Simplex Trading, LLC Custodian $8.36M 2.68% 2026-06-30
7 Goldman Sachs Group Inc Custodian $7.41M 2.38% 2026-06-30
8 Caption Management, LLC $6.11M 1.96% 2026-06-30
9 Two Sigma Investments, LP Custodian $5.10M 1.64% 2026-06-30
10 Walleye Trading LLC $4.53M 1.46% 2026-06-30
11 Wolverine Trading, LLC Custodian $3.56M 1.14% 2025-09-30
12 Walleye Capital LLC $2.80M 0.90% 2026-06-30
13 Millennium Management LLC Custodian $2.17M 0.70% 2026-06-30
14 J. Goldman & Co LP $2.04M 0.65% 2026-06-30
15 Twin Tree Management, LP $841.50K 0.27% 2026-06-30
16 Squarepoint Ops LLC $570.04K 0.18% 2026-06-30
17 TUDOR INVESTMENT CORP ET AL $461.46K 0.15% 2026-06-30
18 PEAK6 LLC $325.74K 0.10% 2026-06-30
19 Crawford Fund Management, LLC $271.45K 0.09% 2026-06-30
20 Volterra Technologies LP $162.87K 0.05% 2026-06-30

NTRA Insider Trading (Form 4)

Latest: 2026-10-09
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
2026-10-09 Matthew Rabinowitz EXECUTIVE CHAIRMAN Gift (G) −6,000 — EDGAR
2026-10-02 Steven Leonard Chapman CEO AND PRESIDENT Sell (S) −1,273 $413.31 -$526.1K EDGAR
2026-10-02 Solomon Moshkevich PRESIDENT, CLINICALDIAGNOSTICS Sell (S) −3,000 $414.22 -$1.24M EDGAR
2026-09-25 Jonathan Sheena Director Sell (S) −18,064 $388.01 -$7.01M EDGAR
2026-09-18 Solomon Moshkevich PRESIDENT, CLINICALDIAGNOSTICS Gift (G) −945 — EDGAR
2026-09-17 Jonathan Sheena Director Sell (S) −9,150 $351.49 -$3.22M EDGAR
2026-09-16 Matthew Rabinowitz EXECUTIVE CHAIRMAN Sell (S) −102,000 $341.15 -$34.80M EDGAR
2026-09-11 Matthew Rabinowitz EXECUTIVE CHAIRMAN Sell (S) −50,000 $327.97 -$16.40M EDGAR
2026-09-03 Steven Leonard Chapman CEO AND PRESIDENT Sell (S) −1,698 $320.99 -$545.0K EDGAR
2026-09-03 Solomon Moshkevich PRESIDENT, CLINICALDIAGNOSTICS Sell (S) −18,160 $325.88 -$5.92M EDGAR
2026-08-28 John Fesko PRESIDENT, CHIEF BUS. OFFICER Mixed +13,483 $321.53 -$2.10M EDGAR
2026-08-14 Jonathan Sheena Director Sell (S) −6,000 $325.32 -$1.95M EDGAR
2026-08-07 Jonathan Sheena Director Sell (S) −9,150 $315.66 -$2.89M EDGAR
2026-08-07 Matthew Rabinowitz EXECUTIVE CHAIRMAN Sell (S) −2,000 $320.90 -$641.8K EDGAR
2026-08-07 Matthew Rabinowitz EXECUTIVE CHAIRMAN Sell (S) −2,000 $320.90 -$641.8K 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.

NTRA Insider Holdings

16 insiders · @ $393.44
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 Matthew Rabinowitz EXECUTIVE CHAIRMAN 2,119,394 $833.85M -$277.89M 111 2026-10-09
2 James Healy Director 1,596,540 $628.14M -$22.23M 33 2025-04-29
3 Roelof Botha Director 1,079,092 $424.56M -$41.04M 70 2026-06-03
4 Jonathan Sheena Director 238,956 $94.01M -$112.54M 192 2026-09-25
5 John Fesko PRESIDENT, CHIEF BUS. OFFICER 197,257 $77.61M -$16.22M 40 2026-08-28
6 Daniel Rabinowitz SEC. AND CHIEF LEGAL OFFICER 170,073 $66.91M -$45.83M 85 2026-08-05
7 Solomon Moshkevich PRESIDENT, CLINICALDIAGNOSTICS 106,914 $42.06M -$43.93M 59 2026-10-02
8 Steven Leonard Chapman CEO AND PRESIDENT 96,926 $38.13M -$253.51M 171 2026-10-02
9 Michael Burkes Brophy CHIEF FINANCIAL OFFICER 51,637 $20.32M -$83.64M 150 2026-08-05
10 Roy D. Baynes Director 18,512 $7.28M -$8.32M 30 2026-04-28
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.

NTRA Proposed Insider Sales (Form 144)

Latest: 2026-10-15
Last 30d: 4 filings · $29.7M notice value  ·  Last 90d: 35 filings · $110.8M notice value · 7 unique filers · 43% under 10b5-1 plans

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.

Top 90-day filers: MATTHEW RABINOWITZ (6, $86.9M) · JONATHAN SHEENA (5, $14.3M) · SOLOMON MOSHKEVICH (6, $3.7M) · STEVEN CHAPMAN (6, $3.4M) · MICHAEL BROPHY (6, $1.5M)
Filed Filer Role Shares Notice Value Planned Sale Broker Plan Link
2026-10-15 MATTHEW RABINOWITZ Director, Officer 50,000 $19.74M 2026-10-15 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-10-01 STEVEN L CHAPMAN Officer, Director 1,273 $526.1K 2026-10-01 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-10-01 SOLOMON MOSHKEVICH Officer 3,000 $1.24M 2026-10-01 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-09-23 Sheena Jonathan Director 21,064 $8.16M 2026-09-23 Charles Schwab & Co., Inc. 10b5-1 EDGAR
2026-09-15 TINKERBELLE II TR U/A DTD 10/22/2021 Officer, Director 2,000 $700.0K 2026-09-15 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-09-11 MATTHEW RABINOWITZ Director, Officer 200,000 $65.23M 2026-09-11 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-09-01 STEVEN L CHAPMAN Officer, Director 1,698 $545.0K 2026-09-01 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-09-01 SOLOMON MOSHKEVICH Officer 3,000 $962.2K 2026-09-01 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-08-07 TINKERBELLE II TR U/A DTD 10/22/2021 Officer, Director 2,000 $641.8K 2026-08-07 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-08-07 Sheena Jonathan Director 18,000 $5.95M 2026-08-07 Charles Schwab & Co., Inc. 10b5-1 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: 2026-06-05
Current reports — material events the company must disclose within 4 business days (earnings releases, M&A, executive changes, etc.).
Filing Date Accession Link
2026-06-05 0001604821-26-000002 EDGAR
2026-05-07 0001628280-26-032101 EDGAR
2026-04-01 0001104659-26-038519 EDGAR
2026-02-26 0001104659-26-020482 EDGAR
2026-01-12 0001104659-26-002861 EDGAR
2025-12-05 0001104659-25-118664 EDGAR
2025-11-06 0001104659-25-107727 EDGAR
2025-08-07 0001104659-25-075189 EDGAR
2025-06-18 0001104659-25-060626 EDGAR
2025-05-08 0001104659-25-046121 EDGAR
Annual report — audited financial statements, MD&A, risk factors. Filed 60–90 days after fiscal year-end.
Filing Date Accession Link
2026-02-27 0001104659-26-020881 EDGAR
2025-02-28 0001558370-25-001869 EDGAR
2024-02-29 0001558370-24-002083 EDGAR
2023-03-01 0001558370-23-002460 EDGAR
2022-02-25 0001558370-22-002022 EDGAR
Quarterly report — unaudited financials and MD&A. Filed 40–45 days after each of the first three fiscal quarters.
Filing Date Accession Link
2026-05-08 0001628280-26-032478 EDGAR
2025-11-07 0001104659-25-107976 EDGAR
2025-08-08 0001558370-25-010829 EDGAR
2025-05-09 0001558370-25-007036 EDGAR
2024-11-12 0001558370-24-015325 EDGAR
2024-08-09 0001558370-24-011666 EDGAR
2024-05-10 0001558370-24-007686 EDGAR
2023-11-09 0001558370-23-018379 EDGAR
2023-08-04 0001558370-23-013289 EDGAR
2023-05-10 0001558370-23-008938 EDGAR
ETF Holders
196 ETFs hold NTRA
25 shown · $6.92B total exposure · 0.46% AUM-weighted avg weight
# ETF Provider Weight $ Exposure ETF AUM As Of
1 VTI Vanguard Morningstar Total Stock Market ETF Vanguard 0.08% $1.8B — 2026-09-30
2 VB Vanguard Morningstar Small-Cap ETF Vanguard 0.72% $1.3B — 2026-09-30
3 VBK Vanguard Morningstar Small-Cap Growth ETF Vanguard 1.62% $708.9M — 2026-09-30
4 VXF Vanguard Extended Market ETF Vanguard 0.72% $670.9M — 2026-09-30
5 IBB iShares Biotechnology ETF iShares (BlackRock) 3.86% $406.8M $10.7B 2026-10-14
6 IWP iShares Russell Mid-Cap Growth ETF iShares (BlackRock) 1.58% $304.1M $19.4B 2026-10-14
7 IWR iShares Russell Mid-Cap ETF iShares (BlackRock) 0.40% $225.3M $56.8B 2026-10-14
8 IWF iShares Russell 1000 Growth ETF iShares (BlackRock) 0.16% $203.8M $127.6B 2026-10-14
9 XBI State Street® SPDR® S&P® Biotech ETF SPDR (State Street) 1.84% $185.7M $10.1B 2026-10-14
10 VHT Vanguard Health Care ETF Vanguard 0.79% $171.8M — 2026-09-30
11 JGRO JPMorgan Active Growth ETF JPMorgan 1.71% $169.9M $9.9B 2026-10-15
12 FBT First Trust NYSE® Arca® Biotechnology Index Fund First Trust 4.62% $133.6M $2.9B 2026-10-14
13 VONG Vanguard Russell 1000 Growth ETF Vanguard 0.17% $92.2M — 2026-09-30
14 XOVR ERShares Private-Public Crossover ETF Nport 3.70% $80.9M — 2026-06-30
15 ITOT iShares Core S&P Total U.S. Stock Market ETF iShares (BlackRock) 0.08% $74.1M $97.1B 2026-10-14
16 GSLC Goldman Sachs ActiveBeta U.S. Large Cap Equity ETF Goldman 0.46% $69.5M $15.2B 2026-10-14
17 SCHG Schwab U.S. Large-Cap Growth ETF Nport 0.11% $66.0M — 2026-05-31
18 VT Vanguard Total World Stock ETF Vanguard 0.05% $48.9M — 2026-09-30
19 IWB iShares Russell 1000 ETF iShares (BlackRock) 0.08% $37.3M $49.1B 2026-10-14
20 FMDE Fidelity Enhanced Mid Cap Core ETF Fidelity 0.44% $36.8M $8.3B 2026-10-14
21 IYH iShares U.S. Healthcare ETF iShares (BlackRock) 0.83% $35.4M $4.3B 2026-10-14
22 QQQJ Invesco NASDAQ Next Gen 100 ETF Invesco 2.90% $33.8M — 2026-10-14
23 SCHX Schwab U.S. Large-Cap ETF Nport 0.05% $32.8M — 2026-05-31
24 DFAC Dimensional US Core Equity 2 ETF Dimensional 0.04% $30.7M — 2026-10-14
25 IMCG iShares Morningstar Mid-Cap Growth ETF iShares (BlackRock) 0.74% $30.1M $4.1B 2026-10-14
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
—
TTM Diluted EPS
$-1.62
TTM Revenue
$2.50B
TTM Net Income
$-226.46M
TTM Op. Cash Flow
$211.02M
Quarterly figures (12 quarters)
QuarterPeriod EndRevenueNet IncomeDiluted EPSOp. Cash Flow
Q1 '262026-03-31$696.64M$-85.09M$-0.60$40.17M
Q4 '252025-12-31$665.50M$47.10M$0.36$73.89M
Q3 '252025-09-30$592.18M$-87.44M$-0.64$59.39M
Q2 '252025-06-30$546.60M$-101.03M$-0.74$37.57M
Q1 '252025-03-31$501.83M$-66.94M$-0.50$44.45M
Q4 '242024-12-31$476.06M$-56.09M$-0.41$52.89M
Q3 '242024-09-30$439.76M$-31.00M$-0.26$51.79M
Q2 '242024-06-30$413.35M$-36.63M$-0.30$3.99M
Q1 '242024-03-31$367.74M$-67.60M$-0.56$27.00M
Q4 '232023-12-31$311.11M$-78.03M$-0.64$-57.60M
Q3 '232023-09-30$268.31M$-109.03M$-0.95$-29.70M
Q2 '232023-06-30$261.40M$-110.80M$-0.97$-78.54M
Q1 2026 • period ending 2026-03-31 • filed 2026-05-08
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
—
P/B
30.59
P/S
21.70
EV/EBITDA
—
EV/Sales
21.27
ROE
-12.8%
ROA
-8.7%
Div Yield
0.00%
FCF Yield
0.39%
Debt/Equity
0.00
Current Ratio
—
Market Cap
$54.27B
as of 2026-10-16
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
6.36M
SI % of Float
4.70%
Days to Cover
3.20
Short Vol Ratio
53.4%
Free Float
135.16M
Float %
93.8%
Short interest 2026-09-30 • Short volume 2026-10-16 • Float 2026-08-24