ZM Zoom Communications, Inc. Class A Common Stock

XNAS 97.59 Delayed
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.

ZM $97.59 —
Key stats
$97.59
52-Week Range
$70.70 – $114.74
YTD
+17.13%
IV Rank (30D)
27.34
Straddle Price
$9.47
P/C Vol Ratio
0.17
Market Cap
$27.5B
Open
$94.56
Day Range
$94.47 – $97.99
Volume
2,355,643
Prev Close
$94.19
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)5.19%
Beta vs SPY1.21
Cost of Equity (CAPM)11.48% (VRP-adj)
WACC11.49%
Volatility Risk Premium+7.2pp (IV − HV30), ERP adj +21bps
Effective Tax Rate22.2%
Rev. Growth (YoY, DCF input)+3.9%
DCF Horizon12 years explicit + fade
Forward Tilt (NTM/TTM)×1.04 (applied to P/E, EV/EBITDA, P/S)
Free Cash Flow (TTM)$1.9B
Return on Equity (TTM)28.8%
Book / Price39.7% — banking bias active (P/B is primary)
Gross Margin (TTM)77.3%
FCF Margin (TTM)38.6%
Debt / Equity0.00
Quality Score5/6 — high quality (12y DCF)
Market-Implied Growth+6.3% (reverse-DCF on current price)
SMA 50$97.31 (Market Anchor value)
SMA 20 / Bollinger Mid$93.26
Bollinger Width / SMA2014.6% (drives anchor stability)
Net Debt$-0.9B
Market Cap$28B
Peers used for multiples: APP, DOCN, FDS, FLUT, GOOG, GOOGL, META, PINS, SNAP, TEM (SIC-code peers; ETF co-membership was sector-incoherent)
60-Day Conviction
68%
20-Day Fair Value
≈ by Nov 17, 2026
$97.61
α +0.0% rank 16%
conviction
1%
40-Day Fair Value
≈ by Dec 16, 2026
$99.03
α +1.5% rank 18%
conviction
47%
60-Day Fair Value
≈ by Jan 14, 2027
$99.70
α +2.2% rank 27%
conviction
68%
MethodImplied PriceWeightDetail
DCF $81.83 21%
DDM (Gordon) n/a 0%
Peer P/E $237.67 9% median 21.2× · 7 peers
Peer EV/EBITDA $88.78 9% median 21.2× · 8 peers
Peer P/B $248.09 2% median 6.6× · 10 peers
Peer P/S $147.97 6% median 8.6× · 10 peers
Market Anchor (SMA50) $97.31 32% stability 77% (BB-width)
Options Expected (B-L 30d) $94.10 21% 27 strikes · skew +0.21
As of 2026-10-19 · updated
About
Industry (SIC)
SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. (7370) · industry map
Exchange
XNAS
Market Cap
$27.5B
Employees
7,438
List Date
2019-04-18
CIK
0001585521
Next Earnings
2026-11-23 (After-Close)
EPS Forecast
$1.01 (7 est.)
Headquarters
San Jose, CA
Homepage
https://www.zoom.com

Zoom Communications provides a video-first communications platform that connects people through frictionless video, voice, chat, and content sharing. The company's cloud-native platform enables video experiences and connects users across various devices and locations in a single meeting. Zoom has launched a variety of communications-related solutions, including Zoom Phone and Zoom Contact Center. The firm was founded in 2011 and serves companies of all sizes from all industries around the world.

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
Jan3.36%-16.27%12.51%-6.57%6.57%10.54%1.69%
Feb-2.18%-14.83%-4.51%9.07%-14.42%-20.38%-7.88%
Mar-21.57%-4.52%6.06%-7.81%-0.73%10.55%-3.00%
Apr-2.04%-15.63%-16.61%-5.61%4.76%20.38%-2.46%
May5.61%2.54%8.84%-0.44%5.18%-1.79%3.32%
Jun18.10%0.30%0.07%-4.11%-4.05%-22.68%-2.06%
Jul-2.17%-6.41%7.41%2.01%-4.54%5.97%0.38%
Aug-23.61%-23.71%-2.58%17.14%14.72%-1.60%-3.27%
Sep-10.09%-9.30%-2.48%1.32%0.69%-4.35%-4.04%
Oct2.67%12.85%-14.45%8.89%7.32%4.04%*3.55%
Nov-24.21%-9.00%12.99%9.38%-1.53%---2.47%
Dec-6.98%-12.51%2.30%-1.80%1.59%---3.48%
Total-52.88%-65.62%4.43%19.88%13.31%-7.71%-14.76%
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: $93.59
SMA 50: $97.17
SMA 200: $91.56
Current: $97.59
EMA 12: $95.60
EMA 26: $95.00
MACD: 0.6001 | Signal: 0.5826
BULLISH
ADX (14): 11.79
RANGE
+DI: 19.64
−DI: 17.89

Momentum Oscillators

RSI (14): 54.94
NEUTRAL
Stoch %K: 75.62
Stoch %D: 75.14
Williams %R: -20.59

Volume & Volatility

BB Upper: $100.11
BB Lower: $87.08
NEUTRAL
OBV: 27,020,508
Vol SMA 20: 2,675,459
Vol ROC: 11.95%
ATR: $3.53
True Range: $3.80
HV 20: 37.6%
HV 30: 37.4%
HV 60: 42.2%

Data Summary

Data Points: 500
Last Updated:
Date Range: 2024-10-21T00:00:00 – 2026-10-19T00:00:00
AI Analysis

LLM Stock Analysis Report

Executive Summary

Overall Assessment: NEUTRAL (Confidence Level: 6/10)

Key Drivers:

  • Technical indicators suggest a potentially strong uptrend, with MACD indicating bullish momentum
  • Recent positive news sentiment has contributed to the stock's performance

Primary Risks:

  • Volatility remains moderate, but IV premium vs HV30 is relatively high, indicating potential for increased volatility
  • Options market pricing a $13.60 move by expiration, which may not be entirely supported by fundamental analysis

Investment Thesis: Zoom (ZM) has been trending upward due to positive news sentiment and technical indicators. However, the stock's recent performance may be driven more by short-term momentum than long-term fundamentals. As such, I recommend a cautious approach, considering the potential for increased volatility.

Recent News Sentiment Impact: The recent news headlines have generally had a neutral to positive impact on the stock, with only one headline having a potentially bearish tone.

Technical Analysis

Trend Direction:

  • Short-term (1-4 weeks): Bullish
  • Medium-term (1-3 months): Bullish
  • Long-term (3-12 months): Neutral

Support/Resistance Levels: The stock is trading above the upper Bollinger Band, indicating overbought conditions. Support levels include the middle band ($94.20) and the lower band ($81.92).

Momentum Signals:

  • RSI: 69.17 (neutral)
  • MACD: Bullish
  • Bollinger Bands: Overbought

Volume Analysis: Volume has been declining in recent days, indicating potentially decreasing institutional interest.

News & Sentiment Analysis

Recent Headlines Summary: The recent headlines have been mostly positive, with news on Zoom's CEO selling shares and the company appointing a new head of APAC contributing to the stock's performance. One headline had a neutral tone, while another was bearish.

Sentiment Assessment: Aggregate sentiment is generally positive, with only one headline having a potentially bearish tone.

Catalyst Identification: The upcoming earnings report may provide additional insights into the company's performance and growth prospects.

Market Narrative: The recent news headlines align somewhat with technical signals, as the stock's upward momentum has been driven by positive sentiment. However, the overbought conditions indicated by the RSI suggest that the stock may be due for a pullback or consolidation.

Risk & Volatility Assessment

Beta Interpretation: The stock has a beta of 0.93 relative to SPY, indicating moderate risk.

Volatility Regime: The current volatility is moderate, with the IV rank indicating a historically medium level of volatility.

Options Market Signals: IV Rank: 48.6% (Medium), Current IV: 60.8%, Expected Move: $13.60

Downside Protection: Support levels include the middle band ($94.20) and the lower band ($81.92).

Market Context & Positioning

Sector Performance: Zoom's sector, Technology, has been performing relatively well.

Institutional Activity: Volume patterns suggest decreasing institutional interest in recent days.

Correlation Analysis: The stock is moderately correlated with the market (R-squared: 0.27), indicating some independence from broader market trends.

Relative Valuation: The stock is trading within a reasonable range relative to its peers and historical values.

Key Levels & Action Items

Critical Price Levels:

  • Support: Middle band ($94.20) and lower band ($81.92)
  • Resistance: Upper band ($106.49)

Breakout/Breakdown Levels: A potential breakdown below the middle band could signal a more significant decline, while a breakout above the upper band could indicate continued upward momentum.

Time-Sensitive Catalysts: The upcoming earnings report may provide additional insights into the company's performance and growth prospects.

Risk Management: Consider stop-loss levels around $95.20 (EMA 26) or $94.20 (middle Bollinger Band) to manage potential risks.

By analyzing the data, I recommend a cautious approach to Zoom's stock, considering the potential for increased volatility and the overbought conditions indicated by the RSI.

Generated
Earnings History
15 of 23 under expected move
Avg Expected Move
10.83%
Avg Actual Move
7.49%
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
2021-03-01 After-Close 10.58% 9.00% 0.85x Within
2021-06-01 After-Close 7.78% 0.19% 0.02x Within
2021-08-30 After-Close 7.96% 16.69% 2.10x Exceeded
2021-11-22 After-Close 12.20% 14.71% 1.21x Exceeded
2022-02-28 After-Close 18.91% 7.41% 0.39x Within
2022-05-23 After-Close 20.49% 5.61% 0.27x Within
2022-08-22 After-Close 13.96% 16.54% 1.18x Exceeded
2022-11-21 After-Close 13.44% 3.87% 0.29x Within
2023-02-27 After-Close 12.44% 1.18% 0.09x Within
2023-05-22 After-Close 11.55% 8.07% 0.70x Within
2023-08-21 After-Close 10.38% 2.14% 0.21x Within
2023-11-20 After-Close 9.33% 0.09% 0.01x Within
2024-02-26 After-Close 10.66% 8.00% 0.75x Within
2024-05-20 After-Close 8.04% 0.36% 0.04x Within
2024-08-21 After-Close 8.57% 12.97% 1.51x Exceeded
2024-11-25 After-Close 11.96% 6.31% 0.53x Within
2025-02-24 After-Close 9.22% 8.48% 0.92x Within
2025-05-21 After-Close 7.41% 0.24% 0.03x Within
2025-08-21 After-Close 8.53% 12.71% 1.49x Exceeded
2025-11-24 After-Close 7.69% 9.85% 1.28x Exceeded
2026-02-25 After-Close 9.10% 11.58% 1.27x Exceeded
2026-05-21 After-Close 9.10% 9.19% 1.01x Exceeded
2026-08-25 After-Close 9.76% 7.03% 0.72x Within

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

ZM Options Activity & IV Rank

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

Volatility Metrics

Current IV: 41.0%
7-DTE IV: 47.5%
Expected Move: $9.47
7-DTE Move: $4.15
Days to Exp: 32 (2026-11-20)

Options Flow

Call Volume: 3,624
Put Volume: 603
P/C Volume: 0.166
BULLISH
Call OI: 47,077
Put OI: 9,419
P/C OI: 0.2
Total OI: 56,496

ATM Options Pricing

ATM Call: $5.05
ATM Put: $4.42
Call %: 5.2%
Put %: 4.5%

Chain Summary

Chain Volume: 13,062
Chain OI: 246,584
Last Updated: 10/19/2026
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
HIGH γ vs HISTORY

Estimated net dealer gamma is at the 86th 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
86%
vs own history
GEX tilt
+0.60
OI-weighted, today
Vanna tilt
+0.70
δ-sensitivity to IV
Charm tilt
-0.81
δ-decay vs time
Vanna tilt +0.70: the estimated dealer exposure leans positive, so the modeled hedge would shift noticeably if implied volatility changed.
Charm tilt -0.81: the estimated dealer exposure leans negative, so the modeled hedge would shift noticeably as time passes and options approach expiry.

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.

· 177 ATM contracts, 96k 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 12%
-0.3 pts EXTREME
ATM 46.5% / Wing 46.2%
30 DTE / 10d 40%
+3.3 pts EXTREME
ATM 41.2% / Wing 44.5%

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)24.5LowOct 19
IV Rank (30 DTE)27.3MediumOct 19
Straddle Price (30 DTE)$9.47Oct 19
Beta Analysis

Risk Metrics

Beta: 1.0382
Alpha: 14.13%
Correlation: 0.2950
R-Squared: 8.7%
Stock Volatility: 44.8%
Market Volatility: 12.7%

Analysis Details

Benchmark: SPY
Data Points: 251
Period: 252 trading days
Interpretation:
Above average volatility - stock moves with market amplification
Beta & Alpha Over Time
Notable investors who own ZM
5 of 37 tracked investors
InvestorValueShare of their portfolioRankQ/Q sharesSource
Renaissance Technologies Hedge fund
Jim Simons
$205.5M
0.28%
#53 of 3138-3.2%13F
Point72 Hedge fund
Steve Cohen
$102.5M
0.16%
#168 of 1945+95.6%13F
Citadel Hedge fund
Ken Griffin
$56.7M
0.03%
#624 of 6285-84.5%13F
Millennium Management Hedge fund
Izzy Englander
$23.6M
0.02%
#1029 of 3716-58.1%13F
Rockefeller Capital Management Family office
Rockefeller family
$12.6M
0.02%
#641 of 4729-31.6%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

ZM Institutional Ownership (13F)

Latest filings — 2026-09-30
Diluted shares outstanding: 302,076,129 (as of 2026-07-31)

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.

913 filers921,479,996 shares$79.51B value305.05% of float
# Filer Shares Value % of Total % of Float Period
1 Vanguard Group Inc Custodian 107,868,896 $9.31B 11.71% 35.71% 2025-12-31
2 BlackRock, Inc. Custodian 72,069,012 $6.22B 7.82% 23.86% 2026-06-30
3 Vanguard Portfolio Management LLC 52,432,456 $4.53B 5.69% 17.36% 2026-06-30
4 Vanguard Capital Management LLC 46,168,908 $3.98B 5.01% 15.28% 2026-06-30
5 JPMorgan Chase & Co Custodian 34,244,932 $2.95B 3.71% 11.34% 2026-06-30
6 Norges Bank 31,881,312 $2.75B 3.46% 10.55% 2026-06-30
7 State Street Corp 30,249,956 $2.61B 3.28% 10.01% 2026-06-30
8 FMR LLC Custodian 28,793,032 $2.49B 3.13% 9.53% 2026-06-30
9 AQR Capital Management, LLC Custodian 26,120,868 $2.25B 2.83% 8.65% 2026-06-30
10 Geode Capital Management, LLC Custodian 24,605,372 $2.14B 2.69% 8.15% 2026-06-30
11 ACADIAN ASSET MANAGEMENT LLC 16,014,140 $1.38B 1.74% 5.30% 2026-06-30
12 T. Rowe Price Investment Management, Inc. 15,011,616 $1.30B 1.63% 4.97% 2026-06-30
13 FIL Ltd 14,040,064 $1.21B 1.52% 4.65% 2026-06-30
14 Arrowstreet Capital, Limited Partnership 11,453,776 $988.58M 1.24% 3.79% 2026-06-30
15 Rubric Capital Management LP 11,064,036 $954.94M 1.20% 3.66% 2026-06-30
16 D. E. Shaw & Co., Inc. Custodian 10,947,224 $944.85M 1.19% 3.62% 2026-06-30
17 Qube Research & Technologies Ltd 10,081,160 $870.10M 1.09% 3.34% 2026-06-30
18 Dimensional Fund Advisors LP Custodian 9,942,700 $858.14M 1.08% 3.29% 2026-06-30
19 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Custodian 9,631,564 $831.30M 1.05% 3.19% 2026-06-30
20 RENAISSANCE TECHNOLOGIES LLC 9,522,816 $821.91M 1.03% 3.15% 2026-06-30
21 Bank of America Corp Custodian 9,218,060 $795.61M 1.00% 3.05% 2026-06-30
22 Goldman Sachs Group Inc Custodian 8,781,344 $757.92M 0.95% 2.91% 2026-06-30
23 Legal & General Group Plc Custodian 8,748,924 $755.12M 0.95% 2.90% 2026-06-30
24 Allianz Asset Management GmbH 8,556,820 $738.54M 0.93% 2.83% 2026-06-30
25 Pacer Advisors, Inc. 8,267,632 $713.58M 0.90% 2.74% 2026-06-30
51 filers$4.33B notional
# Filer Notional Value % of Total Period
1 Susquehanna International Group, LLP Custodian $1.05B 24.33% 2026-06-30
2 Value Aligned Research Advisors, LLC $897.87M 20.72% 2026-06-30
3 Jane Street Group, LLC Custodian $564.19M 13.02% 2026-06-30
4 Citadel Advisors LLC Custodian $504.57M 11.65% 2026-06-30
5 UBS Group AG Custodian $211.45M 4.88% 2026-06-30
6 BlackRock, Inc. Custodian $151.42M 3.50% 2026-06-30
7 Point72 Asset Management, L.P. $108.41M 2.50% 2026-06-30
8 IMC-Chicago, LLC Custodian $98.85M 2.28% 2026-06-30
9 Walleye Trading LLC $88.62M 2.05% 2026-06-30
10 Millennium Management LLC Custodian $71.12M 1.64% 2026-06-30
11 PEAK6 LLC $64.63M 1.49% 2026-06-30
12 LMR Partners LLP $51.79M 1.20% 2026-06-30
13 TUDOR INVESTMENT CORP ET AL $46.92M 1.08% 2026-06-30
14 Optiver Holding B.V. $45.52M 1.05% 2026-06-30
15 Galaxy Group Investments LLC $34.52M 0.80% 2025-12-31
16 NOMURA HOLDINGS INC $31.35M 0.72% 2026-06-30
17 Cubist Systematic Strategies, LLC $29.60M 0.68% 2025-09-30
18 Squarepoint Ops LLC $28.69M 0.66% 2026-06-30
19 Simplex Trading, LLC Custodian $24.75M 0.57% 2026-06-30
20 Qube Research & Technologies Ltd $21.85M 0.50% 2026-06-30
21 Caption Management, LLC $20.71M 0.48% 2026-06-30
22 Barclays PLC Custodian $19.58M 0.45% 2026-06-30
23 Citigroup Inc. Custodian $17.26M 0.40% 2026-06-30
24 Goldman Sachs Group Inc Custodian $15.78M 0.36% 2026-06-30
25 Eisler Capital Management Ltd. $15.25M 0.35% 2025-09-30
38 filers$2.82B notional
# Filer Notional Value % of Total Period
1 Susquehanna International Group, LLP Custodian $674.98M 23.92% 2026-06-30
2 Citadel Advisors LLC Custodian $510.23M 18.08% 2026-06-30
3 Jane Street Group, LLC Custodian $481.51M 17.06% 2026-06-30
4 UBS Group AG Custodian $260.17M 9.22% 2026-06-30
5 BNP Paribas Financial Markets Custodian $181.39M 6.43% 2026-06-30
6 IMC-Chicago, LLC Custodian $75.35M 2.67% 2026-06-30
7 Optiver Holding B.V. $70.57M 2.50% 2026-06-30
8 Walleye Trading LLC $60.28M 2.14% 2026-06-30
9 Barclays PLC Custodian $55.10M 1.95% 2026-06-30
10 Millennium Management LLC Custodian $50.75M 1.80% 2026-06-30
11 Twin Tree Management, LP $42.84M 1.52% 2026-06-30
12 LMR Partners LLP $35.66M 1.26% 2026-06-30
13 Eisler Capital Management Ltd. $34.80M 1.23% 2025-09-30
14 NOMURA HOLDINGS INC $31.35M 1.11% 2026-06-30
15 Cubist Systematic Strategies, LLC $31.15M 1.10% 2025-09-30
16 TUDOR INVESTMENT CORP ET AL $31.11M 1.10% 2026-06-30
17 JPMorgan Chase & Co Custodian $30.44M 1.08% 2026-06-30
18 Oribel Capital Management, LP $28.72M 1.02% 2026-06-30
19 Walleye Capital LLC $23.93M 0.85% 2026-06-30
20 Goldman Sachs Group Inc Custodian $16.99M 0.60% 2026-06-30
21 CAPITAL FUND MANAGEMENT S.A. $13.67M 0.48% 2026-06-30
22 Squarepoint Ops LLC $13.02M 0.46% 2026-06-30
23 Qube Research & Technologies Ltd $10.63M 0.38% 2026-06-30
24 Simplex Trading, LLC Custodian $9.49M 0.34% 2026-06-30
25 GROUP ONE TRADING LLC Custodian $9.01M 0.32% 2026-06-30

ZM Insider Trading (Form 4)

Latest: 2026-10-13
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
2026-10-13 Herbert Raymond McMaster Director Sell (S) −3,000 $94.71 -$284.1K EDGAR
2026-10-13 Eric S. Yuan Chief Executive Officer Mixed +22,999 $91.64 $2.39M EDGAR
2026-10-13 Kimberly J McGarry Chief Accounting Officer Mixed −6,954 $97.16 -$978.9K EDGAR
2026-10-13 Velchamy Sankarlingam Pres. of Engineering & Product Mixed +2,548 $96.60 -$1.76M EDGAR
2026-10-13 Michelle Chang Chief Financial Officer Mixed +4,986 $97.03 -$1.67M EDGAR
2026-10-07 Santiago Subotovsky Director Sell (S) −2,637 $93.74 -$247.2K EDGAR
2026-10-07 Eric S. Yuan Chief Executive Officer Mixed — $93.91 -$2.27M EDGAR
2026-09-11 Velchamy Sankarlingam Pres. of Engineering & Product Mixed +862 $96.17 -$593.3K EDGAR
2026-09-10 Santiago Subotovsky Director Sell (S) −2,637 $96.63 -$254.8K EDGAR
2026-09-03 Eric S. Yuan Chief Executive Officer Mixed — $95.58 -$2.31M EDGAR
2026-09-02 Jeff Epstein Director Grant (A) +2,233 RSU — EDGAR
2026-08-14 Velchamy Sankarlingam Pres. of Engineering & Product Sell (S) −7,644 $91.98 -$703.1K EDGAR
2026-08-07 Eric S. Yuan Chief Executive Officer Mixed — $100.18 -$2.42M EDGAR
2026-08-07 Eric S. Yuan Chief Executive Officer Mixed — $100.18 -$2.42M EDGAR
2026-08-06 Santiago Subotovsky Director Sell (S) −7,911 $101.33 -$801.6K 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.

ZM Insider Holdings

15 insiders · @ $97.59
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 Velchamy Sankarlingam Pres. of Engineering & Product 159,112 $15.53M -$18.40M 50 2026-10-13
2 Santiago Subotovsky Director 121,898 $11.90M -$114.82M 60 2026-10-07
3 Michelle Chang Chief Financial Officer 57,670 $5.63M -$5.85M 7 2026-10-13
4 Eric S. Yuan Chief Executive Officer 57,204 $5.58M -$1.33B 119 2026-10-13
5 William R McDermott Director 15,098 $1.47M $0 6 2026-06-12
6 Daniel Scheinman Director 13,913 $1.36M -$324.90M 10 2026-06-12
7 Cindy L Hoots Director 13,626 $1.33M $0 5 2026-06-12
8 Peter P Gassner Director 12,744 $1.24M $0 18 2025-06-13
9 Shane Crehan Chief Accounting Officer 10,903 $1.06M -$3.57M 41 2025-04-11
10 Jonathan Chadwick Director 9,458 $923.0K -$83.92M 31 2026-06-12
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.

ZM Proposed Insider Sales (Form 144)

Latest: 2026-10-15
Last 30d: 5 filings · $3.2M notice value  ·  Last 90d: 7 filings · $5.3M notice value · 5 unique filers · 100% 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: Santiago Subotovsky (2, $1.9M) · VELCHAMY SANKARLINGAM (2, $1.0M) · KIMBERLY MCGARRY (1, $851K) · MICHELLE CHANG (1, $843K) · McMaster Herbert Raymond (1, $654K)
Filed Filer Role Shares Notice Value Planned Sale Broker Plan Link
2026-10-15 Santiago Subotovsky Director 717 $70.6K 2026-10-15 Goldman Sachs & Co. LLC 10b5-1 EDGAR
2026-10-13 KIMBERLY MCGARRY Officer 8,692 $851.3K 2026-10-13 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-10-13 MICHELLE CHANG Officer 8,489 $842.6K 2026-10-12 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-10-13 VELCHAMY SANKARLINGAM Officer 7,645 $758.9K 2026-10-12 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-10-08 McMaster Herbert Raymond Director 6,500 $654.1K 2026-10-08 THE CHARLES SCHWAB CORPORATION 10b5-1 EDGAR
2026-09-10 VELCHAMY SANKARLINGAM Officer 2,590 $248.1K 2026-09-10 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-08-04 Santiago Subotovsky Director 18,459 $1.87M 2026-08-04 Goldman Sachs & Co. LLC 10b5-1 EDGAR
2026-07-15 VELCHAMY SANKARLINGAM Officer 7,644 $703.1K 2026-07-15 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-07-14 McMaster Herbert Raymond Director 5 $444 2026-07-14 THE CHARLES SCHWAB CORPORATION 10b5-1 EDGAR
2026-07-13 Eric S. Yuan Other: Chief Executive Officer 130,424 $11.98M 2026-07-13 Goldman Sachs & Co. LLC 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: 2026-05-22
Current reports — material events the company must disclose within 4 business days (earnings releases, M&A, executive changes, etc.).
Filing Date Accession Link
2026-05-21 0001585521-26-000069 EDGAR
2026-04-02 0001628280-26-023131 EDGAR
2026-02-25 0001585521-26-000026 EDGAR
2025-11-24 0001585521-25-000200 EDGAR
2025-08-21 0001585521-25-000138 EDGAR
2025-08-15 0001193125-25-181838 EDGAR
2025-06-18 0001193125-25-142800 EDGAR
2025-05-21 0001585521-25-000087 EDGAR
2025-04-25 0001193125-25-096694 EDGAR
2025-04-16 0001193125-25-081979 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 0001585521-26-000030 EDGAR
2025-02-28 0001585521-25-000042 EDGAR
2024-03-04 0001585521-24-000030 EDGAR
2023-03-03 0001585521-23-000035 EDGAR
2022-03-07 0001585521-22-000037 EDGAR
2021-03-18 0001585521-21-000048 EDGAR
2020-03-20 0001585521-20-000095 EDGAR
Quarterly report — unaudited financials and MD&A. Filed 40–45 days after each of the first three fiscal quarters.
Filing Date Accession Link
2026-05-22 0001585521-26-000071 EDGAR
2025-11-25 0001585521-25-000202 EDGAR
2025-08-22 0001585521-25-000141 EDGAR
2025-05-23 0001585521-25-000090 EDGAR
2024-11-26 0001585521-24-000260 EDGAR
2024-08-23 0001585521-24-000181 EDGAR
2024-05-22 0001585521-24-000094 EDGAR
2023-11-21 0001585521-23-000249 EDGAR
2023-08-23 0001585521-23-000194 EDGAR
2023-05-25 0001585521-23-000128 EDGAR
ETF Holders
245 ETFs hold ZM
25 shown · $3.36B total exposure · 0.20% AUM-weighted avg weight
# ETF Provider Weight $ Exposure ETF AUM As Of
1 VTI Vanguard Morningstar Total Stock Market ETF Vanguard 0.03% $758.0M — 2026-09-30
2 VO Vanguard Morningstar Mid-Cap ETF Vanguard 0.24% $511.6M — 2026-09-30
3 VXF Vanguard Extended Market ETF Vanguard 0.29% $270.4M — 2026-09-30
4 VTV Vanguard Morningstar Value ETF Vanguard 0.09% $227.6M — 2026-09-30
5 VGT Vanguard Information Technology ETF Vanguard 0.11% $201.7M — 2026-09-30
6 VOE Vanguard Morningstar Mid-Cap Value ETF Vanguard 0.41% $149.2M — 2026-09-30
7 COWZ Pacer US Cash Cows 100 ETF Nport 0.80% $145.5M — 2026-04-30
8 IGV iShares Expanded Tech-Software Sector ETF iShares (BlackRock) 0.88% $133.7M $14.5B 2026-10-15
9 VFLO VictoryShares Free Cash Flow ETF Nport 1.45% $112.4M — 2026-06-30
10 IWR iShares Russell Mid-Cap ETF iShares (BlackRock) 0.19% $109.6M $56.3B 2026-10-15
11 CALF Pacer US Small Cap Cash Cows 100 ETF Nport 2.41% $82.8M — 2026-04-30
12 JTEK JPMorgan U.S. Tech Leaders ETF JPMorgan 1.70% $75.6M $4.4B 2026-10-16
13 IWD iShares Russell 1000 Value ETF iShares (BlackRock) 0.07% $58.6M $83.7B 2026-10-15
14 DFAC Dimensional US Core Equity 2 ETF Dimensional 0.07% $58.0M — 2026-10-15
15 USMV iShares MSCI USA Min Vol Factor ETF iShares (BlackRock) 0.24% $57.6M $23.8B 2026-10-15
16 SCHG Schwab U.S. Large-Cap Growth ETF Nport 0.09% $57.4M — 2026-05-31
17 WTV WisdomTree U.S. Value Fund Nport 1.77% $52.1M — 2026-06-30
18 FDN First Trust Dow Jones Internet Index Fund First Trust 0.86% $44.5M $5.2B 2026-10-16
19 FXL First Trust Technology AlphaDEX® Fund First Trust 1.64% $44.0M $2.7B 2026-10-16
20 IWS iShares Russell Mid-Cap Value ETF iShares (BlackRock) 0.26% $39.9M $15.4B 2026-10-15
21 FMDE Fidelity Enhanced Mid Cap Core ETF Fidelity 0.44% $37.5M $8.5B 2026-10-15
22 VLUE iShares MSCI USA Value Factor ETF iShares (BlackRock) 0.41% $37.3M $9.0B 2026-10-15
23 ITOT iShares Core S&P Total U.S. Stock Market ETF iShares (BlackRock) 0.03% $33.8M $96.0B 2026-10-15
24 IYW iShares U.S. Technology ETF iShares (BlackRock) 0.13% $32.2M $24.4B 2026-10-15
25 SCHX Schwab U.S. Large-Cap ETF Nport 0.04% $28.5M — 2026-05-31
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
9.04
TTM Diluted EPS
$10.80
TTM Revenue
$4.99B
TTM Net Income
$3.26B
TTM Op. Cash Flow
$2.00B
Quarterly figures (12 quarters)
QuarterPeriod EndRevenueNet IncomeDiluted EPSOp. Cash Flow
Q2 '272026-07-31$1.28B$1.54B$5.15$494.75M
Q1 '272026-04-30$1.24B$425.68M$1.42$521.61M
Q4 '262026-01-31$1.25B$674.08M$2.21$354.52M
Q3 '262025-10-31$1.23B$612.87M$2.01$629.33M
Q2 '262025-07-31$1.22B$358.59M$1.16$515.94M
Q1 '262025-04-30$1.17B$254.60M$0.81$489.26M
Q4 '252025-01-31$1.18B$367.87M$1.17$424.57M
Q3 '252024-10-31$1.18B$207.05M$0.66$483.22M
Q2 '252024-07-31$1.16B$219.01M$0.70$449.33M
Q1 '252024-04-30$1.14B$216.31M$0.69$588.19M
Q4 '242024-01-31$1.15B$298.83M$0.97$351.23M
Q3 '242023-10-31$1.14B$141.21M$0.45$493.15M
Q2 2027 • period ending 2026-07-31 • filed 2026-08-26
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
9.04
P/B
2.61
P/S
5.90
EV/EBITDA
24.28
EV/Sales
5.72
ROE
28.8%
ROA
24.0%
Div Yield
0.00%
FCF Yield
6.79%
Debt/Equity
0.00
Current Ratio
—
Market Cap
$29.48B
as of 2026-10-19
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
6.24M
SI % of Float
2.37%
Days to Cover
2.09
Short Vol Ratio
43.2%
Free Float
262.71M
Float %
99.8%
Short interest 2026-09-30 • Short volume 2026-10-19 • Float 2026-09-22