COST Costco Wholesale Corp

XNAS 920.65 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.

COST $920.65 —
Key stats
$920.65
52-Week Range
$844.06 – $1096.50
YTD
+7.74%
IV Rank (30D)
4.47
Straddle Price
$38.47
P/C Vol Ratio
1.20
Market Cap
$408.1B
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)5.26%
Beta vs SPY0.83
Cost of Equity (CAPM)9.43% (VRP-adj)
WACC9.25%
Volatility Risk Premium+12.9pp (IV − HV30)
Effective Tax Rate25.0%
Rev. Growth (YoY, DCF input)+10.1%
DCF Horizon10 years explicit + fade
Forward Tilt (NTM/TTM)×1.10 (applied to P/E, EV/EBITDA, P/S)
Free Cash Flow (TTM)$8.8B
Return on Equity (TTM)26.4%
Book / Price7.9%
Gross Margin (TTM)12.9%
FCF Margin (TTM)3.1%
Debt / Equity0.18
Quality Score3/6 — normal (10y DCF)
Market-Implied Growth+21.3% (reverse-DCF on current price)
SMA 50$933.24 (Market Anchor value)
SMA 20 / Bollinger Mid$907.95
Bollinger Width / SMA200.5% (drives anchor stability)
Net Debt$-11.7B
Market Cap$407B
Peers used for multiples: KO, MDLZ, MNST, MO, PEP, PG, PM, WMT
60-Day Conviction
50%
20-Day Fair Value
≈ by Nov 2, 2026
$930.43
α +1.1% rank 5%
conviction
70%
40-Day Fair Value
≈ by Dec 1, 2026
$942.32
α +2.4% rank 4%
conviction
69%
60-Day Fair Value
≈ by Dec 30, 2026
$934.14
α +1.5% rank 7%
conviction
50%
MethodImplied PriceWeightDetail
DCF $495.57 19%
DDM (Gordon) $131.26 0%
Peer P/E $500.16 9% median 23.6× · 8 peers
Peer EV/EBITDA $595.07 9% median 17.1× · 8 peers
Peer P/B $585.27 2% median 8.1× · 6 peers
Peer P/S $3070.13 6% median 4.3× · 8 peers
Market Anchor (SMA50) $933.24 38% stability 100% (BB-width)
Options Expected (B-L 30d) $917.11 19% 109 strikes · skew -0.14
As of 2026-10-02 · updated
About
Industry (SIC)
RETAIL-VARIETY STORES (5331)
Exchange
XNAS
Market Cap
$408.1B

Founded in 1983, Costco Wholesale now operates a global chain of membership-based warehouse clubs, delivering high-quality goods and services at consistently low prices. As of its most recent fiscal year, Costco operated approximately 940 warehouses, serving more than 84 million members across its three geographic segments: Costco US (approximately 73% of total revenue), Costco Canada (13%), and Costco International (14%).Costco's core value proposition—quality products at unbeatable prices—has yielded consistently strong member renewal rates (92% in the US and Canada and nearly 90% internatio…

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
MonthAvg ReturnYears of Data
Jan -0.19% 23
Feb +0.73% 23
Mar +0.86% 23
Apr +1.42% 23
May +0.81% 23
Jun +1.14% 23
Jul +1.94% 23
Aug +0.50% 23
Sep +1.15% 24
Oct +3.06% 24
Nov +3.73% 23
Dec -0.50% 23
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: $907.71
SMA 50: $933.13
SMA 200: $961.41
Current: $920.65
EMA 12: $913.50
EMA 26: $917.59
MACD: -4.0888 | Signal: 3.4067
BEARISH
ADX (14): 13.02
RANGE
+DI: 18.09
−DI: 19.86

Momentum Oscillators

RSI (14): 51.36
NEUTRAL
Stoch %K: 67.12
Stoch %D: 70.79
Williams %R: -21.75

Volume & Volatility

BB Upper: $928.19
BB Lower: $887.23
NEUTRAL
OBV: -38,111,119
Vol SMA 20: 2,403,376
Vol ROC: -51.87%
ATR: $15.65
True Range: $11.52
HV 20: 17.0%
HV 30: 18.6%
HV 60: 18.1%

Data Summary

Data Points: 500
Last Updated:
Date Range: 2024-10-04T00:00:00 – 2026-10-02T00:00:00
AI Analysis

LLM Stock Analysis Report: COST

Executive Summary

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

Key Drivers:

  • Technical signals indicate a consolidation phase, with a range-bound price action
  • News sentiment is mixed, with positive headlines on Costco's Q4 sales and negative sentiment surrounding Amazon's discount relative to Walmart and Costco

Primary Risks:

  • Volatility regime remains high, increasing the risk of sudden price movements
  • Options market pricing a potential move up to $46.73 by expiration, but the expected move may not materialize

Investment Thesis: Costco is trading within a consolidation range, with mixed news sentiment influencing price action. The options market suggests a potential upside move, but volatility remains high, increasing the risk of sudden price movements.

Recent News Sentiment Impact: The recent headlines have had a mixed impact on the stock's price action. The positive news on Costco's Q4 sales has contributed to the consolidation phase, while the negative sentiment surrounding Amazon's discount has potentially weighed on the stock's price.

Technical Analysis

Trend Direction:

  • Short-term (1-4 weeks): Range-bound
  • Medium-term (1-3 months): Consolidation phase
  • Long-term (3-12 months): Uptrend

Support/Resistance Levels:

  • Lower band: $895.40
  • Middle line: $937.76
  • Upper band: $980.12

Momentum Signals:

  • RSI interpretation: Neutral (35.54)
  • MACD signal: Bearish (Histogram -6.97)
  • Bollinger Bands position: Squeeze

Volume Analysis: The volume indicators suggest a moderate decline in trading activity, with the OBV and Volume Rate of Change indicating a bearish sentiment.

News & Sentiment Analysis

Recent Headlines Summary: The recent headlines have been mixed, with positive news on Costco's Q4 sales and negative sentiment surrounding Amazon's discount. The market narrative is one of consolidation, with the options market pricing a potential upside move.

Sentiment Assessment: Aggregate news sentiment is NEUTRAL, with 3 out of 6 headlines having a positive tone.

Catalyst Identification: No specific catalysts are identified in the recent headlines, but the options market suggests that earnings or regulatory changes may influence price action in the near term.

Market Narrative: The news headlines have not strongly contradicted the technical signals, which remain neutral. The consolidation phase is likely to continue until a clear trend emerges.

Risk & Volatility Assessment

Risk Assessment: The beta of -0.15 indicates that the stock moves opposite to the market, increasing the risk of sudden price movements.

Volatility Regime: The current volatility regime is high, with an average true range (ATR) of $15.42.

Options Market Signals: The IV rank of 34.8% suggests that volatility is historically medium, and the put/call ratio indicates a bearish sentiment.

Downside Protection: Support levels are key, with the lower band at $895.40 providing potential downside protection.

Market Context & Positioning

Sector Performance: Costco's performance has been relatively strong within the consumer staples sector.

Institutional Activity: The institutional activity is moderate, with no specific signals suggesting increased or decreased interest in the stock.

Correlation Analysis: The correlation analysis suggests that Costco's price action is moderately correlated to the market (R-squared interpretation).

Relative Valuation: Costco's relative valuation remains neutral within its trading range.

Key Levels & Action Items

Critical Price Levels:

  • Support level: $895.40
  • Resistance level: $980.12

Breakout/Breakdown Levels:

  • Breakout level: $940.78 (SMA 50)
  • Breakdown level: $921.80 (EMA 12)

Time-Sensitive Catalysts: Earnings or regulatory changes may influence price action in the near term.

Risk Management: A stop-loss level at $895.40 and position sizing considerations are recommended to manage risk.

Generated
News
Earnings History
5 of 7 under expected move
Avg Expected Move
3.09%
Avg Actual Move
2.18%
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
2024-12-12 After-Close 3.23% 0.18% 0.06x Within
2025-05-29 After-Close 3.04% 3.14% 1.03x Exceeded
2025-09-25 After-Close 3.44% 3.16% 0.92x Within
2025-12-11 After-Close 3.20% 0.22% 0.07x Within
2026-03-05 After-Close 2.85% 1.54% 0.54x Within
2026-05-28 After-Close 2.92% 4.07% 1.39x Exceeded
2026-09-24 After-Close 2.98% 2.93% 0.98x Within

COST Options Activity & IV Rank

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

IV Rank (30D)
4.47
IV Rank (7D)
10.11
IV (30D ATM)
19.1%
Straddle (30D)
$38.47
Straddle (7D)
$19.12
P/C Volume
1.20
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.

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
ATM — / Wing —
30 DTE / 10d —
— pts EXTREME
ATM — / Wing —

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)
Straddle Price (30 DTE)
Beta Analysis
Beta (1Y vs SPY)
-0.11
Correlation (SPY)
-7.2%
R²
0.01
Ann. Volatility
20.0%
SPY Volatility
13.0%

Negative beta - stock moves opposite to market

Beta & Alpha Over Time

COST Institutional Ownership (13F)

Latest filings — 2026-09-30
Diluted shares outstanding: 444,625,000 (as of 2026-02-15)

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.

4,432 filers368,696,192 shares$342.68B value82.92% of float
# Filer Shares Value % of Total % of Float Period
1 Vanguard Group Inc Custodian 43,620,717 $37.62B 10.98% 9.81% 2025-12-31
2 BlackRock, Inc. Custodian 34,202,834 $32.00B 9.34% 7.69% 2026-06-30
3 Vanguard Capital Management LLC 28,976,605 $27.11B 7.91% 6.52% 2026-06-30
4 State Street Corp 18,384,951 $17.20B 5.02% 4.13% 2026-06-30
5 Invesco Ltd. Custodian 13,989,137 $13.09B 3.82% 3.15% 2026-06-30
6 Geode Capital Management, LLC Custodian 10,627,472 $9.90B 2.89% 2.39% 2026-06-30
7 Vanguard Portfolio Management LLC 10,402,555 $9.73B 2.84% 2.34% 2026-06-30
8 Morgan Stanley Custodian 10,220,437 $9.56B 2.79% 2.30% 2026-06-30
9 Bank of America Corp Custodian 7,249,774 $6.78B 1.98% 1.63% 2026-06-30
10 Norges Bank 6,474,767 $6.06B 1.77% 1.46% 2026-06-30
11 FMR LLC Custodian 6,163,541 $5.77B 1.68% 1.39% 2026-06-30
12 Northern Trust Corp Custodian 4,835,919 $4.52B 1.32% 1.09% 2026-06-30
13 Royal Bank of Canada Custodian 4,292,111 $4.02B 1.17% 0.97% 2026-06-30
14 JPMorgan Chase & Co Custodian 4,224,191 $4.00B 1.17% 0.95% 2026-06-30
15 Charles Schwab Investment Management, Inc. 3,631,675 $3.40B 0.99% 0.82% 2026-06-30
16 Goldman Sachs Group Inc Custodian 3,293,734 $3.08B 0.90% 0.74% 2026-06-30
17 Fisher Asset Management, LLC 3,253,040 $3.04B 0.89% 0.73% 2026-06-30
18 Bank of New York Mellon Corp Custodian 3,215,058 $3.01B 0.88% 0.72% 2026-06-30
19 Nuveen, LLC Custodian 3,189,881 $2.98B 0.87% 0.72% 2026-06-30
20 Wells Fargo & Company Custodian 3,106,170 $2.91B 0.85% 0.70% 2026-06-30
21 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Custodian 3,068,312 $2.87B 0.84% 0.69% 2026-06-30
22 Capital International Investors 2,770,728 $2.59B 0.76% 0.62% 2026-06-30
23 AllianceBernstein L.P. 2,549,000 $2.54B 0.74% 0.57% 2026-06-30
24 UBS Group AG Custodian 2,675,980 $2.50B 0.73% 0.60% 2026-06-30
25 Legal & General Group Plc Custodian 2,525,135 $2.36B 0.69% 0.57% 2026-06-30
65 filers$9.62B notional
# Filer Notional Value % of Total Period
1 Susquehanna International Group, LLP Custodian $2.77B 28.85% 2026-06-30
2 Citadel Advisors LLC Custodian $1.48B 15.39% 2026-06-30
3 Jane Street Group, LLC Custodian $1.32B 13.71% 2026-06-30
4 IMC-Chicago, LLC Custodian $803.85M 8.36% 2026-06-30
5 Wolverine Trading, LLC Custodian $527.11M 5.48% 2025-09-30
6 Walleye Trading LLC $331.62M 3.45% 2026-06-30
7 CTC LLC $317.40M 3.30% 2026-06-30
8 Optiver Holding B.V. $250.89M 2.61% 2026-06-30
9 JPMorgan Chase & Co Custodian $219.63M 2.28% 2026-06-30
10 National Bank of Canada Custodian $187.09M 1.95% 2026-06-30
11 BNP Paribas Financial Markets Custodian $135.83M 1.41% 2026-06-30
12 Millennium Management LLC Custodian $125.35M 1.30% 2026-06-30
13 D. E. Shaw & Co., Inc. Custodian $119.83M 1.25% 2026-06-30
14 Goldman Sachs Group Inc Custodian $91.49M 0.95% 2026-06-30
15 Barclays PLC Custodian $84.19M 0.88% 2026-06-30
16 Simplex Trading, LLC Custodian $69.32M 0.72% 2026-06-30
17 Qube Research & Technologies Ltd $66.23M 0.69% 2026-06-30
18 Squarepoint Ops LLC $58.75M 0.61% 2026-06-30
19 Point72 Asset Management, L.P. $56.78M 0.59% 2026-06-30
20 Alphadyne Asset Management LP $55.85M 0.58% 2026-06-30
21 Allianz Asset Management GmbH $50.14M 0.52% 2026-06-30
22 Royal Bank of Canada Custodian $47.71M 0.50% 2026-06-30
23 UBS Group AG Custodian $47.52M 0.49% 2026-06-30
24 CAPITAL FUND MANAGEMENT S.A. $44.43M 0.46% 2026-06-30
25 Cubist Systematic Strategies, LLC $37.12M 0.39% 2025-09-30
75 filers$10.64B notional
# Filer Notional Value % of Total Period
1 Susquehanna International Group, LLP Custodian $3.14B 29.53% 2026-06-30
2 Citadel Advisors LLC Custodian $1.45B 13.62% 2026-06-30
3 Jane Street Group, LLC Custodian $1.45B 13.59% 2026-06-30
4 IMC-Chicago, LLC Custodian $1.06B 9.91% 2026-06-30
5 Wolverine Trading, LLC Custodian $526.38M 4.95% 2025-09-30
6 Millennium Management LLC Custodian $431.25M 4.05% 2026-06-30
7 Citigroup Inc. Custodian $296.64M 2.79% 2026-06-30
8 CTC LLC $242.29M 2.28% 2026-06-30
9 Optiver Holding B.V. $216.47M 2.03% 2026-06-30
10 Goldman Sachs Group Inc Custodian $209.45M 1.97% 2026-06-30
11 Balyasny Asset Management L.P. $172.41M 1.62% 2026-06-30
12 Walleye Trading LLC $168.10M 1.58% 2026-06-30
13 Eisler Capital Management Ltd. $120.17M 1.13% 2025-09-30
14 UBS Group AG Custodian $111.98M 1.05% 2026-06-30
15 Barclays PLC Custodian $105.80M 0.99% 2026-06-30
16 National Bank of Canada Custodian $72.97M 0.69% 2026-06-30
17 TUDOR INVESTMENT CORP ET AL $71.10M 0.67% 2026-06-30
18 JPMorgan Chase & Co Custodian $62.29M 0.59% 2026-06-30
19 BNP Paribas Financial Markets Custodian $61.65M 0.58% 2026-06-30
20 Qube Research & Technologies Ltd $54.44M 0.51% 2026-06-30
21 PEAK6 LLC $52.01M 0.49% 2026-06-30
22 Simplex Trading, LLC Custodian $47.15M 0.44% 2026-06-30
23 Bank of Montreal Custodian $42.28M 0.40% 2026-06-30
24 Point72 Asset Management, L.P. $40.23M 0.38% 2026-06-30
25 CAPSTONE INVESTMENT ADVISORS, LLC $38.82M 0.36% 2026-06-30

COST Insider Trading (Form 4)

Latest: 2026-09-30
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
2026-09-30 Claudine Adamo Executive Vice President Sell (S) −2,200 $915.93 -$2.02M EDGAR
2026-09-30 Caton Frates Sr. Executive Vice President Sell (S) −800 $915.93 -$733.3K EDGAR
2026-09-14 Claudine Adamo Executive Vice President Mixed +3,212 $902.38 -$827.2K EDGAR
2026-09-14 Teresa A. Jones Executive Vice President Mixed +2,670 $902.38 -$1.32M EDGAR
2026-09-14 Yoram Rubanenko Executive Vice President Mixed +2,433 $902.38 -$1.53M EDGAR
2026-09-14 William Richard Wilcox Executive Vice President Mixed +2,194 $902.38 -$1.75M EDGAR
2026-09-14 James C Klauer Executive Vice President Mixed +3,192 $902.38 -$844.7K EDGAR
2026-09-14 Pierre Riel Executive Vice President Mixed +2,990 $902.38 -$1.41M EDGAR
2026-09-14 Caton Frates Executive Vice President Mixed +2,897 $902.38 -$1.49M EDGAR
2026-07-14 Jeffrey S Raikes Director Gift (G) −5,249 — EDGAR
2026-06-25 Kenneth D Denman Director Sell (S) −885 $957.45 -$847.3K EDGAR
2026-04-01 Caton Frates Executive Vice President Sell (S) −700 $993.00 -$695.1K EDGAR
2026-03-13 Gary Millerchip Executive Vice President Tax (F) −1,154 $992.23 -$1.15M EDGAR
2026-03-13 Sarah Catherine George Executive Vice President I −642 $991.21 -$636.5K EDGAR
2026-03-11 Claudine Adamo Executive Vice President Sell (S) −730 $1003.02 -$732.2K 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.

COST Insider Holdings

27 insiders · @ $920.65
Officers, directors, and 10%+ owners who have filed a Form 4 in the past two years, ranked by current disclosed exposure (shares × today's price). Shares are direct + indirect (via trusts / LLCs / spouse). Excludes unvested RSU and option grants — those aren't beneficially owned until vest.
# Insider Role Shares Disclosed Exposure Lifetime OM Net Filings Last Filed
1 W Craig Jelinek Director 214,365 $197.36M -$45.75M 76 2024-12-23
2 Patrick J Callans Executive Vice President 60,894 $56.06M -$13.55M 27 2025-10-24
3 Hamilton E James Chairman of the Board 55,767 $51.34M -$5.76M 34 2025-10-24
4 Roland Michael Vachris President and CEO 54,910 $50.55M -$16.96M 27 2025-10-24
5 James C Klauer Executive Vice President 49,064 $45.17M -$11.99M 27 2026-09-14
6 John Christopher Sullivan Executive VP 47,671 $43.89M $0 6 2025-10-24
7 Richard A Galanti Executive Vice President 34,400 $31.67M -$46.95M 121 2024-10-24
8 John W Stanton Director 24,300 $22.37M $1.55M 17 2025-10-24
9 Gary Millerchip Executive Vice President 15,465 $14.24M -$1.03M 6 2026-03-13
10 Pierre Riel Executive Vice President 14,246 $13.12M -$5.54M 7 2026-09-14
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.

COST Proposed Insider Sales (Form 144)

Latest: 2026-09-29
Last 30d: 2 filings · $2.7M notice value  ·  Last 90d: 2 filings · $2.7M notice value · 2 unique filers

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. Amendments (Form 144/A) and post-cancellation refilings can inflate this if you sum naively; the rollup above excludes filings with zero stated value.

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: Adamo Claudine (1, $2.0M) · Frates Caton (1, $733K)
Filed Filer Role Shares Notice Value Planned Sale Broker Plan Link
2026-09-29 Adamo Claudine Officer 2,200 $2.02M 2026-09-29 Fidelity Brokerage Services LLC — EDGAR
2026-09-29 Frates Caton Officer 801 $733.3K 2026-09-29 Fidelity Brokerage Services LLC — EDGAR
2026-06-23 DENMAN KENNETH D Director 885 $847.3K 2026-06-23 Fidelity Brokerage Services LLC — EDGAR
2026-06-12 Callans Patrick J Former Officer 1,001 $972.8K 2026-06-12 Fidelity Brokerage Services LLC — EDGAR
2026-06-05 Callans Patrick J Former Officer 1,000 $995.4K 2026-06-05 Fidelity Brokerage Services LLC — EDGAR
2026-04-01 Caton Frates Officer 700 $689.8K 2026-04-01 Merrill Lynch — EDGAR
2026-03-09 Adamo Claudine Officer 730 $732.2K 2026-03-09 Fidelity Brokerage Services LLC — EDGAR
2026-01-21 Jones Teresa A. Officer 850 $838.3K 2026-01-21 Fidelity Brokerage Services LLC — EDGAR
2026-01-16 SUSAN L DECKER TRUST Director 458 $437.4K 2026-01-16 Morgan Stanley Smith Barney LLC … — EDGAR
2026-01-14 Klauer James C Officer 1,500 $1.41M 2026-01-14 Fidelity Brokerage Services LLC — EDGAR
Notice value is the aggregate market value the filer states they intend to sell — not a confirmed transaction. Compare to Insider Activity (Form 4) to see which planned sales actually executed.
Recent SEC Filings
Latest: 2026-06-03
Current reports — material events the company must disclose within 4 business days (earnings releases, M&A, executive changes, etc.).
Filing Date Accession Link
2026-05-28 0000909832-26-000046 EDGAR
2026-04-15 0000909832-26-000041 EDGAR
2026-03-05 0000909832-26-000025 EDGAR
2026-01-21 0000909832-26-000016 EDGAR
2025-12-11 0000909832-25-000164 EDGAR
2025-10-20 0000909832-25-000107 EDGAR
2025-10-15 0000909832-25-000105 EDGAR
2025-09-25 0000909832-25-000093 EDGAR
2025-08-07 0000909832-25-000064 EDGAR
2025-07-16 0000909832-25-000061 EDGAR
Annual report — audited financial statements, MD&A, risk factors. Filed 60–90 days after fiscal year-end.
Filing Date Accession Link
2025-10-08 0000909832-25-000101 EDGAR
2024-10-09 0000909832-24-000049 EDGAR
2023-10-11 0000909832-23-000042 EDGAR
2022-10-05 0000909832-22-000021 EDGAR
2021-10-06 0000909832-21-000014 EDGAR
2020-10-07 0000909832-20-000017 EDGAR
2019-10-11 0000909832-19-000019 EDGAR
2018-10-26 0000909832-18-000013 EDGAR
2017-10-18 0000909832-17-000014 EDGAR
2016-10-12 0000909832-16-000032 EDGAR
Quarterly report — unaudited financials and MD&A. Filed 40–45 days after each of the first three fiscal quarters.
Filing Date Accession Link
2026-06-03 0000909832-26-000051 EDGAR
2026-03-11 0000909832-26-000029 EDGAR
2025-12-17 0000909832-25-000169 EDGAR
2025-06-05 0000909832-25-000033 EDGAR
2025-03-13 0000909832-25-000015 EDGAR
2024-12-19 0000909832-24-000079 EDGAR
2024-06-06 0000909832-24-000029 EDGAR
2024-03-13 0000909832-24-000017 EDGAR
2023-12-20 0000909832-23-000065 EDGAR
2023-06-01 0000909832-23-000028 EDGAR
ETF Holders
# ETF Provider Weight $ Exposure ETF AUM As Of
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.

P/E Ratio47.9
P/B Ratio12.1
P/S Ratio1.4
EV/EBITDA28.4
TTM Revenue$286.3B
TTM Net Income$8.5B
TTM EPS$19.23
ROE26.4%
Dividend Yield0.57%
Debt/Equity0.17