GRAL GRAIL, Inc. Common Stock

XNAS 131.93 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.

GRAL $131.93 —
Key stats
$131.93
52-Week Range
$41.50 – $166.47
YTD
+48.45%
IV Rank (30D)
19.74
Straddle Price
$26.90
P/C Vol Ratio
0.52
Market Cap
$5.5B
Open
$123.63
Day Range
$122.36 – $134.26
Volume
407,184
Prev Close
$121.44
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)4.90%
Beta vs SPY1.99
Cost of Equity (CAPM)14.37% (VRP-adj)
WACC14.67%
Volatility Risk Premium-20.9pp (IV − HV30), ERP adj -25bps
Effective Tax Rate21.0%
Rev. Growth (YoY, DCF input)+23.5%
DCF Horizon10 years explicit + fade
Forward Tilt (NTM/TTM)×1.10 (applied to P/E, EV/EBITDA, P/S)
Free Cash Flow (TTM)$-0.3B
Return on Equity (TTM)-15.4%
Book / Price48.6% — banking bias active (P/B is primary)
Gross Margin (TTM)49.7%
FCF Margin (TTM)-179.2%
Debt / Equity0.00
Quality Score2/6 — normal (10y DCF)
SMA 50$116.60 (Market Anchor value)
SMA 20 / Bollinger Mid$135.91
Bollinger Width / SMA2033.8% (drives anchor stability)
Net Debt$-0.1B
Market Cap$5B
Peers used for multiples: BLLN, CAI, CDNA, CELC, DGX, EXAS, GH, LH, NTRA, RDNT (SIC-code peers; ETF co-membership was sector-incoherent)
60-Day Conviction
99%
20-Day Fair Value
≈ by Dec 8, 2026
$133.59
α +2.2% rank 68%
conviction
94%
40-Day Fair Value
≈ by Jan 6, 2027
$136.08
α +4.1% rank 69%
conviction
91%
60-Day Fair Value
≈ by Feb 4, 2027
$142.28
α +8.8% rank 72%
conviction
99%
MethodImplied PriceWeightDetail
DCF n/a 0%
DDM (Gordon) n/a 0%
Peer P/E n/a 0% median 31.2× · 5 peers
Peer EV/EBITDA n/a 0% median 44.3× · 7 peers
Peer P/B $498.95 12% median 8.5× · 8 peers
Peer P/S $30.02 12% median 7.1× · 9 peers
Market Anchor (SMA50) $116.60 47% stability 80% (BB-width)
Options Expected (B-L 30d) $119.28 30% 30 strikes · skew +0.18
As of 2026-11-09 · updated
About
Industry (SIC)
SERVICES-MEDICAL LABORATORIES (8071) · industry map
Exchange
XNAS
Market Cap
$5.5B
Employees
910
List Date
2024-06-12
CIK
0001699031
Last Earnings
Nov 4 after close · −17.1% vs ±18.2% expected
Next Earnings
~Feb 18, 2027 (estimated)
Headquarters
Sunnyvale, CA
Homepage
https://www.grail.com

GRAIL Inc is a healthcare company focused on developing technologies for early cancer detection. The company has developed a multi-cancer early detection blood test that has the ability to detect all types of cancer, across all stages. It operates in one reportable operating segment which provides multi-cancer early detection testing and service.

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'24'25'26Avg
Jan--68.97%10.07%39.52%
Feb--33.70%-48.65%-7.47%
Mar---29.70%-1.81%-15.75%
Apr--37.43%1.64%19.54%
May--18.22%32.59%25.41%
Jun-9.59%37.12%6.01%11.18%
Jul2.81%-30.51%-0.54%-9.41%
Aug-15.20%0.00%12.95%-0.75%
Sep3.77%87.06%75.61%55.48%
Oct2.42%48.13%8.20%19.58%
Nov29.15%22.92%-2.64%*16.48%
Dec-4.70%-12.90%---8.80%
Total3.11%629.38%64.77%232.42%
* Only 3 year(s) of data available.
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: $135.58
SMA 50: $117.57
SMA 200: $78.90
Current: $130.76
EMA 12: $134.33
EMA 26: $131.45
MACD: 2.8743 | Signal: -3.3033
BULLISH
ADX (14): 34.01
TREND
+DI: 21.61
−DI: 23.93

Momentum Oscillators

RSI (14): 49.86
NEUTRAL
Stoch %K: 14.94
Stoch %D: 25.76
Williams %R: -69.35

Volume & Volatility

BB Upper: $158.66
BB Lower: $112.50
NEUTRAL
OBV: 5,957,395
Vol SMA 20: 942,038
Vol ROC: -54.49%
ATR: $12.30
True Range: $12.82
HV 20: 114.9%
HV 30: 107.9%
HV 60: 104.5%

Data Summary

Data Points: 500
Last Updated:
Date Range: 2024-11-07T00:00:00 – 2026-11-06T00:00:00
AI Analysis
Written before GRAL’s Nov 4 earnings report, so it doesn’t reflect the results.

LLM Stock Analysis Report

SYMBOL: GRAL

Executive Summary Overall Assessment: BEARISH with confidence level (8/10)

Key Drivers:

  • Technical indicators suggest a potential breakdown from the SMA 200
  • Recent news headlines have been negative, fueling bearish sentiment
  • High volatility and beta indicate increased risk

Primary Risks:

  • Technical breakdown from the SMA 200 could lead to significant losses
  • Negative news sentiment may continue to drive prices lower
  • High volatility increases the potential for unexpected moves

Investment Thesis: GRAIL (GRAL) appears poised for a technical breakdown, driven by negative news sentiment and high volatility. While there are some positive signs in recent news headlines, the overall bearish trend is likely to continue.

Recent News Sentiment Impact: The negative news headlines have had a significant impact on sentiment, driving prices lower and increasing risk. The market narrative is focused on potential regulatory issues and lawsuits, which may not be fully priced in yet.

Technical Analysis Trend Direction:

  • Short-term: Neutral
  • Medium-term: Bearish
  • Long-term: Neutral

Support/Resistance Levels: The SMA 200 provides key resistance at $73.59, while the SMA 50 offers support at $67.56.

Momentum Signals:

  • RSI interpretation: Neutral (51.83)
  • MACD signal: Bullish momentum continues with a bullish crossover
  • Bollinger Bands position: Neutral (squeeze)

Volume Analysis: The volume trends suggest institutional interest is increasing, but it may not be enough to offset the bearish momentum.

News & Sentiment Analysis Recent Headlines Summary: Negative news headlines have dominated recent market activity, focusing on potential regulatory issues and lawsuits.

Sentiment Assessment: Aggregate news sentiment is NEGATIVE (6/10)

Catalyst Identification: The upcoming earnings release could provide a catalyst for further price movement. However, the negative news sentiment may continue to drive prices lower.

Market Narrative: The market narrative is focused on potential regulatory issues and lawsuits, which may not be fully priced in yet.

Risk & Volatility Assessment Beta Interpretation: High risk (beta >1.5)

Volatility Regime: Current volatility levels are higher than historical norms.

Options Market Signals:

  • IV rank: Low (3.8%)
  • Put/call ratio: Bearish (1.86)
  • Unusual activity: Increased put buying

Downside Protection: The SMA 50 and SMA 200 provide support, but the market may need to test these levels before stabilizing.

Market Context & Positioning Sector Performance: GRAIL is underperforming its sector peers.

Institutional Activity: Increased institutional interest may not be enough to offset the bearish momentum.

Correlation Analysis: The stock has a high correlation with the market, indicating that it may follow broader market trends.

Relative Valuation: GRAIL appears undervalued relative to its trading range.

Key Levels & Action Items Critical Price Levels:

  • Support: SMA 50 ($67.56), SMA 200 ($73.59)
  • Resistance: Upper Bollinger Band ($76.38)

Breakout/Breakdown Levels: The SMA 200 provides key resistance, while the SMA 50 offers support.

Time-Sensitive Catalysts: The upcoming earnings release could provide a catalyst for further price movement.

Risk Management: Stop-loss levels should be set at the SMA 50, and position sizing considerations should prioritize risk management.

Conclusion GRAIL (GRAL) appears poised for a technical breakdown, driven by negative news sentiment and high volatility. While there are some positive signs in recent news headlines, the overall bearish trend is likely to continue. Investors should prioritize risk management and consider setting stop-loss levels at the SMA 50.

Generated
Earnings History
7 of 10 under expected move
Avg Expected Move
12.95%
Avg Actual Move
14.10%
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
2024-08-13 After-Close 14.52% 2.84% 0.20x Within
2024-11-12 After-Close 9.48% 5.50% 0.58x Within
2025-01-15 After-Close 9.10% 1.00% 0.11x Within
2025-05-13 After-Close 16.44% 23.32% 1.42x Exceeded
2025-08-12 After-Close 15.62% 1.13% 0.07x Within
2025-10-16 After-Close 5.73% 9.73% 1.70x Exceeded
2026-02-19 After-Close 8.37% 50.55% 6.04x Exceeded
2026-05-05 After-Close 15.72% 15.35% 0.98x Within
2026-08-05 After-Close 16.31% 14.53% 0.89x Within
2026-11-04 After-Close 18.20% 17.08% 0.94x Within

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

GRAL Options Activity & IV Rank

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

Volatility Metrics

Current IV: 78.9%
7-DTE IV: 85.3%
Expected Move: $26.90
7-DTE Move: $16.05
Days to Exp: 39 (2026-12-18)

Options Flow · All expiries

Call Volume: 1,189
Put Volume: 616
P/C Volume: 0.518
BULLISH
Call OI: 14,508
Put OI: 8,595
P/C OI: 0.592
Total OI: 23,103

ATM Options Pricing

ATM Call: $14.55
ATM Put: $12.35
Call %: 11.0%
Put %: 9.4%

Chain Summary

Chain Volume: 1,805
Chain OI: 23,103
Last Updated: 11/9/2026
Spread Scanner

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
LOW γ vs HISTORY

Estimated net dealer gamma is at the 4th percentile of this name's own daily history, near the low end of its range. This describes current positioning; it is not a forecast or a trading signal.

Gamma percentile
4%
vs own history
GEX tilt
-0.15
OI-weighted, today
Vanna tilt
+0.28
δ-sensitivity to IV
Charm tilt
-0.18
δ-decay vs time

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.

· 36 ATM contracts, 4k 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 —
— pts EXTREME
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)46.0MediumNov 9
IV Rank (30 DTE)19.7LowNov 9
Straddle Price (30 DTE)$26.90Nov 9
Beta Analysis

Risk Metrics

Beta: 3.0260
Alpha: 68.38%
Correlation: 0.4042
R-Squared: 16.3%
Stock Volatility: 103.2%
Market Volatility: 13.8%

Analysis Details

Benchmark: SPY
Data Points: 250
Period: 252 trading days
Interpretation:
High volatility - stock moves more than market
Beta & Alpha Over Time
Notable investors who own GRAL
2 of 37 tracked investors
InvestorValueShare of their portfolioRankQ/Q sharesSource
Rockefeller Capital Management Family office
Rockefeller family
$3.9M
0.01%
#1081 of 4729-2.1%13F
Renaissance Technologies Hedge fund
Jim Simons
$628K
0.00%
#2513 of 3138-83.3%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

GRAL Institutional Ownership (13F)

Filings for 2026-06-30 · 186 already for 2026-09-30
Diluted shares outstanding: 39,157,870 (as of 2026-06-30)

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.

404 filers38,485,636 shares$2.99B value98.28% of float
# Filer Shares Value % of Total % of Float Period
1 FARALLON CAPITAL MANAGEMENT, L.L.C. 4,161,584 $284.11M 9.51% 10.63% 2026-06-30
2 BAKER BROS. ADVISORS LP 4,028,614 $275.03M 9.20% 10.29% 2026-06-30
3 BlackRock, Inc. Custodian 3,577,075 $244.21M 8.17% 9.13% 2026-06-30
4 State Street Corp 2,385,514 $162.86M 5.45% 6.09% 2026-06-30
5 Geode Capital Management, LLC Custodian 1,116,628 $156.49M 5.24% 2.85% 2026-09-30
6 PRIMECAP Management Co 2,180,106 $148.84M 4.98% 5.57% 2026-06-30
7 Sessa Capital IM, L.P. 2,037,518 $139.10M 4.66% 5.20% 2026-06-30
8 Deep Track Capital, LP 1,834,944 $125.27M 4.19% 4.69% 2026-06-30
9 Vanguard Capital Management LLC 1,641,117 $112.04M 3.75% 4.19% 2026-06-30
10 Dimensional Fund Advisors LP Custodian 749,337 $104.98M 3.51% 1.91% 2026-09-30
11 Morgan Stanley Custodian 1,462,163 $99.82M 3.34% 3.73% 2026-06-30
12 Jefferies Financial Group Inc. 650,000 $91.08M 3.05% 1.66% 2026-09-30
13 Arbiter Partners Capital Management LLC 1,034,297 $70.61M 2.36% 2.64% 2026-06-30
14 Goldman Sachs Group Inc Custodian 748,015 $51.07M 1.71% 1.91% 2026-06-30
15 Bank of America Corp Custodian 723,437 $49.39M 1.65% 1.85% 2026-06-30
16 Citigroup Inc. Custodian 327,277 $45.86M 1.53% 0.84% 2026-09-30
17 Aberdeen Group plc 288,249 $40.39M 1.35% 0.74% 2026-09-30
18 Casdin Capital, LLC 480,000 $32.77M 1.10% 1.23% 2026-06-30
19 Vanguard Portfolio Management LLC 477,982 $32.63M 1.09% 1.22% 2026-06-30
20 Slow Capital, Inc. 218,363 $30.60M 1.02% 0.56% 2026-09-30
21 Northern Trust Corp Custodian 372,588 $25.44M 0.85% 0.95% 2026-06-30
22 KINGDON CAPITAL MANAGEMENT, L.L.C. 340,000 $23.21M 0.78% 0.87% 2026-06-30
23 Douglas Lane & Associates, LLC 161,580 $22.64M 0.76% 0.41% 2026-09-30
24 Granahan Investment Management, LLC 321,176 $21.93M 0.73% 0.82% 2026-06-30
25 FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. 155,762 $21.83M 0.73% 0.40% 2026-09-30
13 filers$88.95M notional
# Filer Notional Value % of Total Period
1 Susquehanna International Group, LLP Custodian $25.40M 28.55% 2026-06-30
2 IMC-Chicago, LLC Custodian $21.51M 24.18% 2026-09-30
3 Citadel Advisors LLC Custodian $14.62M 16.43% 2026-06-30
4 Simplex Trading, LLC Custodian $7.99M 8.98% 2026-09-30
5 GROUP ONE TRADING LLC Custodian $7.76M 8.73% 2026-06-30
6 Jane Street Group, LLC Custodian $3.78M 4.24% 2026-06-30
7 Centiva Capital, LP $3.41M 3.84% 2026-06-30
8 BNP Paribas Financial Markets Custodian $3.07M 3.45% 2026-06-30
9 UBS Group AG Custodian $771.45K 0.87% 2026-06-30
10 D. E. Shaw & Co., Inc. Custodian $232.12K 0.26% 2026-06-30
11 Walleye Capital LLC $225.29K 0.25% 2026-06-30
12 Walleye Trading LLC $191.16K 0.21% 2026-06-30
13 Raiffeisen Bank International AG $2.73K <0.01% 2026-09-30
12 filers$170.28M notional
# Filer Notional Value % of Total Period
1 Jefferies Financial Group Inc. $91.08M 53.49% 2026-09-30
2 IMC-Chicago, LLC Custodian $25.60M 15.03% 2026-09-30
3 Susquehanna International Group, LLP Custodian $24.56M 14.43% 2026-06-30
4 Simplex Trading, LLC Custodian $12.85M 7.55% 2026-09-30
5 Citadel Advisors LLC Custodian $4.60M 2.70% 2026-06-30
6 Parkman Healthcare Partners LLC $3.14M 1.84% 2026-06-30
7 D. E. Shaw & Co., Inc. Custodian $3.07M 1.80% 2026-06-30
8 BNP Paribas Financial Markets Custodian $2.25M 1.32% 2026-06-30
9 GROUP ONE TRADING LLC Custodian $1.81M 1.06% 2026-06-30
10 Jane Street Group, LLC Custodian $955.78K 0.56% 2026-06-30
11 TUDOR INVESTMENT CORP ET AL $266.25K 0.16% 2026-06-30
12 Walleye Capital LLC $88.75K 0.05% 2026-06-30

GRAL Insider Trading (Form 4)

Latest: 2026-10-16
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
2026-10-16 Gregory L Summe Director Award (A) +237 $135.46 $32.1K EDGAR
2026-10-16 Steven Mizell Director Award (A) +148 $135.46 $20.0K EDGAR
2026-10-16 William J Chase Director Award (A) +153 $135.46 $20.7K EDGAR
2026-10-16 Joshua J. Ofman Chief Executive Officer Sell (S) −20,000 $136.85 -$2.74M EDGAR
2026-10-07 Aaron Freidin Chief Financial Officer Sell (S) −23,619 $146.39 -$3.46M EDGAR
2026-10-07 Andrew John Partridge Chief Growth Officer Sell (S) −7,873 $146.39 -$1.15M EDGAR
2026-09-23 Joshua J. Ofman Chief Executive Officer Mixed
Sell −61,452 · Exer +26,452
−35,000 $72.54 -$5.64M EDGAR
2026-09-23 Aaron Freidin Chief Financial Officer Sell (S) −4,100 $93.34 -$382.7K EDGAR
2026-08-31 Aaron Freidin Chief Financial Officer Sell (S) −7,900 $85.01 -$671.6K EDGAR
2026-08-31 Joshua J. Ofman Chief Executive Officer Sell (S) −5,000 $85.02 -$425.1K EDGAR
2026-07-16 Gregory L Summe Director Award (A) +427 $74.36 $31.8K EDGAR
2026-07-16 William J Chase Director Award (A) +276 $74.36 $20.5K EDGAR
2026-07-16 Steven Mizell Director Award (A) +268 $74.36 $19.9K 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.

GRAL Insider Holdings

6 insiders · @ $130.76
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 Joshua J. Ofman Chief Executive Officer 342,271 $44.76M -$9.17M 3 2026-10-16
2 Aaron Freidin Chief Financial Officer 225,364 $29.47M -$4.51M 3 2026-10-07
3 Andrew John Partridge Chief Growth Officer 155,865 $20.38M -$1.15M 1 2026-10-07
4 Gregory L Summe Director 45,909 $6.00M $0 2 2026-10-16
5 William J Chase Director 43,131 $5.64M $0 2 2026-10-16
6 Steven Mizell Director 42,978 $5.62M $0 2 2026-10-16
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.

GRAL Board & Officers

As of SEC filings through Oct 16, 2026

Directors 5

Officers 3

Changes in the last 10 years (20)
Jun 3, 2026Joshua J. Ofman listed as Chief Executive Officer (previously President) in SEC filings
Jun 1, 2026Andrew John Partridge became Chief Growth Officer
Apr 9, 2026Joshua J. Ofman first listed as a director in an SEC filing
Nov 18, 2025Illumina, Inc. reported in an SEC filing no longer being a 10% owner
Jul 3, 2025Chun R Ding reported in an SEC filing no longer being a 10% owner
Mar 6, 2025Robert P Ragusa first listed as a director in an SEC filing
Oct 21, 2024Sarah Krevans became a director
Sep 26, 2024Chun R Ding became a 10% owner
Jun 21, 2024The company announced the departure of William J Chase from the board in an SEC filing
Jun 21, 2024The company announced the departure of Charles Dadswell from the board in an SEC filing
Jun 21, 2024The company announced the departure of Ankur Dhingra from the board in an SEC filing
Jun 21, 2024Steven Mizell became a director
Jun 21, 2024Gregory L Summe became a director
Jun 11, 2024William J Chase became a director
Jun 11, 2024Charles Dadswell became a director
Jun 11, 2024Ankur Dhingra became a director
Jun 3, 2024Robert P Ragusa became Chief Executive Officer
Jun 3, 2024Joshua J. Ofman became President
Jun 3, 2024Illumina, Inc. became a 10% owner
Jun 3, 2024Aaron Freidin became Chief Financial Officer
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.

GRAL Proposed Insider Sales (Form 144)

Latest: 2026-10-15
Last 30d: 1 filing · $698K notice value  ·  Last 90d: 6 filings · $12.8M notice value · 3 unique filers · 67% 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: JOSHUA OFMAN (3, $7.3M) · AARON FREIDIN (2, $4.4M) · Andrew Partridge (1, $1.2M)
Filed Filer Role Shares Notice Value Planned Sale Broker Plan Link
2026-10-15 JOSHUA OFMAN Director, Officer 5,000 $698.5K 2026-10-15 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-10-05 Andrew Partridge Officer 7,873 $1.15M 2026-10-05 ETRADE FINANCIAL CORPORATION — EDGAR
2026-10-05 Aaron Freidin Officer 23,619 $3.46M 2026-10-05 ETRADE FINANCIAL CORPORATION — EDGAR
2026-09-21 JOSHUA OFMAN Director, Officer 71,452 $5.77M 2026-09-21 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-08-27 JOSHUA OFMAN Director, Officer 10,000 $795.9K 2026-08-27 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-08-27 AARON FREIDIN Officer 12,000 $955.1K 2026-08-27 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-06-03 Andrew Partridge Officer 1,705 $104.2K 2026-06-03 ETRADE FINANCIAL CORPORATION — EDGAR
2026-04-06 Aaron Freidin Officer 49,414 $2.56M 2026-04-03 ETRADE FINANCIAL CORPORATION — EDGAR
2026-04-06 Joshua Ofman Officer, Director 66,522 $3.44M 2026-04-06 ETRADE FINANCIAL CORPORATION — EDGAR
2026-04-06 Robert Ragusa Officer, Director 133,230 $6.89M 2026-04-06 ETRADE FINANCIAL CORPORATION — 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: 2026-11-05
Current reports — material events the company must disclose within 4 business days (earnings releases, M&A, executive changes, etc.).
Filing Date Event Link
2026-11-04 Earnings results EDGAR
2026-08-05 Earnings results EDGAR
2026-06-22 Shareholder vote results EDGAR
2026-06-01 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
Quarterly report — unaudited financials and MD&A. Filed 40–45 days after each of the first three fiscal quarters.
Filing Date Accession Link
2026-11-05 0001628280-26-071041 EDGAR
2026-08-06 0001628280-26-054307 EDGAR
ETF Holders
76 ETFs hold GRAL
25 shown · $777.22M total exposure · 0.17% AUM-weighted avg weight
# ETF Provider Weight $ Exposure ETF AUM As Of
1 VTI Vanguard Morningstar Total Stock Market ETF Vanguard 0.01% $182.5M — 2026-09-30
2 IWM iShares Russell 2000 ETF iShares (BlackRock) 0.17% $130.2M $76.6B 2026-11-06
3 XBI State Street® SPDR® S&P® Biotech ETF SPDR (State Street) 1.20% $120.7M $10.0B 2026-11-05
4 VXF Vanguard Extended Market ETF Vanguard 0.08% $70.5M — 2026-09-30
5 IWN iShares Russell 2000 Value ETF iShares (BlackRock) 0.34% $47.5M $13.9B 2026-11-06
6 IBB iShares Biotechnology ETF iShares (BlackRock) 0.35% $38.6M $11.1B 2026-11-06
7 VTWO Vanguard Russell 2000 ETF Vanguard 0.19% $33.6M — 2026-09-30
8 DFAS Dimensional US Small Cap ETF Dimensional 0.10% $33.2M — 2026-11-05
9 DFAC Dimensional US Core Equity 2 ETF Dimensional 0.02% $16.4M — 2026-11-05
10 VHT Vanguard Health Care ETF Vanguard 0.07% $16.3M — 2026-09-30
11 SCHA Schwab U.S. Small-Cap ETF Nport 0.05% $12.4M — 2026-08-31
12 FESM Fidelity Enhanced Small Cap Core ETF Fidelity 0.17% $11.4M $6.6B 2026-11-05
13 AVSC Avantis U.S. Small Cap Equity ETF Avantis 0.29% $9.1M $3.2B 2026-11-05
14 DFMC Dimensional US Micro Cap ETF Dimensional 0.11% $8.1M — 2026-11-05
15 ITOT iShares Core S&P Total U.S. Stock Market ETF iShares (BlackRock) 0.01% $7.4M $93.2B 2026-11-06
16 PRFZ Invesco RAFI US 1500 Small-Mid ETF Nport 0.22% $6.0M — 2026-07-31
17 FYC First Trust Small Cap Growth AlphaDEX® Fund First Trust 0.46% $6.0M $1.3B 2026-11-06
18 VTWV Vanguard Russell 2000 Value ETF Vanguard 0.39% $5.3M — 2026-09-30
19 LABU Direxion Daily S&P Biotech Bull 3X ETF Direxion 0.84% $4.3M — 2026-11-06
20 DCOR Dimensional US Core Equity 1 ETF Dimensional 0.01% $3.9M — 2026-11-05
21 FYX First Trust Small Cap Core AlphaDEX® Fund First Trust 0.22% $2.9M $1.4B 2026-11-06
22 PSC Principal U.S. Small-Cap ETF Nport 0.12% $2.8M — 2026-06-30
23 DXUV Dimensional US Vector Equity ETF Dimensional 0.04% $2.7M — 2026-11-05
24 SMLF iShares U.S. Small-Cap Equity Factor ETF iShares (BlackRock) 0.06% $2.6M $4.2B 2026-11-06
25 ESML iShares ESG Aware MSCI USA Small-Cap ETF iShares (BlackRock) 0.09% $2.5M $2.7B 2026-11-06
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
$-9.69
TTM Revenue
$165.26M
TTM Net Income
$-391.59M
TTM Op. Cash Flow
$-294.75M
Quarterly figures (9 quarters)
QuarterPeriod EndRevenueNet IncomeDiluted EPSOp. Cash Flow
Q2 '262026-06-30$44.69M$-110.25M$-2.56$-80.73M
Q1 '262026-03-31$40.78M$-93.19M$-2.29$-86.99M
Q4 '252025-12-31$43.60M$-99.18M$-2.38$-63.78M
Q3 '252025-09-30$36.19M$-88.98M$-2.46$-63.24M
Q2 '252025-06-30$35.54M$-113.98M$-3.18$-76.97M
Q1 '252025-03-31$31.84M$-106.21M$-3.10$-95.01M
Q4 '242024-12-31$38.25M$-97.07M$-1.93$-93.49M
Q3 '242024-09-30$28.65M$-125.69M$-3.94$-104.58M
Q2 '242024-06-30$31.97M$-1.59B$-51.06$-171.80M
Q2 2026 • period ending 2026-06-30 • filed 2026-08-06
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
2.01
P/S
30.86
EV/EBITDA
—
EV/Sales
30.52
ROE
-15.4%
ROA
-13.8%
Div Yield
0.00%
FCF Yield
-5.78%
Debt/Equity
0.00
Current Ratio
—
Market Cap
$5.10B
as of 2026-11-09

GRAL vs Peers

Related companies, largest first
Company Market cap P/E Revenue growth YTD IV rank
ISRG Intuitive Surgical Inc. $160.0B 55.8 +20.5% −17.9% 18
VRTX Vertex Pharmaceuticals Inc $138.7B 35.5 +10.5% +21.9% 63
MRNA Moderna, Inc. Common Stock $101.5B — −27.6% +804.0% 51
NTRA Natera, Inc. Common Stock $45.1B — +36.6% +40.0% 43
GH Guardant Health, Inc. Common Stock $20.4B — +42.7% +58.3% 25
TWST Twist Bioscience Corporation Common Stoc $8.0B — +17.8% +324.1% 94
GRAL GRAIL, Inc. Common Stock $5.5B — +23.1% +47.1% 20
ADPT Adaptive Biotechnologies Corporation Com $4.5B — +50.1% +92.7% 51
CDNA CareDx, Inc. $4.1B 35.6 +38.9% +345.0% 36
Peer median $32.7B 35.6 +28.6% +75.5% 47

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
8.17M
SI % of Float
19.27%
Days to Cover
8.01
Short Vol Ratio
71.5%
Free Float
42.42M
Float %
95.0%
Short interest 2026-10-15 • Short volume 2026-11-06 • Float 2026-08-24