Costco Wholesale Corp
COST- Exchange
- Nasdaq
- Industry
- Retail-Variety Stores
- SEC CIK
- 0000909832
In the last 90 days, Costco Wholesale Corp insiders filed 0 open-market purchases and 2 sales; 4,261 institutions reported holding it in 13F filings for Q2 2026, worth $301.8B in total; 4 superinvestors hold it, including Markel Group and Gardner Russo & Quinn.
13F holders, Q3 2024
Institutional positions in Costco Wholesale Corp as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 3,591
- +107 vs. Q2 2024
- Shares held
- 308.6M
- +38.0M (+14.1%) vs. Q2 2024
- Total value
- $266.7B
- +$37.1B (+16.2%) vs. Q2 2024
- New holders
- 191
- 1,483 more added
- Sold out
- 84
- 1,440 more reduced
43 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting COST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 4,261 | $301.8B |
| Q1 2026 | 4,275 | $311.5B |
| Q4 2025 | 4,139 | $272.0B |
| Q3 2025 | 3,942 | $274.4B |
| Q2 2025 | 4,012 | $302.3B |
| Q1 2025 | 3,953 | $287.8B |
| Q4 2024 | 3,942 | $279.6B |
| Q3 2024 | 3,591 | $266.7B |
| Q2 2024 | 3,527 | $258.3B |
| Q1 2024 | 3,420 | $222.0B |
| Q4 2023 | 3,344 | $201.0B |
| Q3 2023 | 3,078 | $169.9B |
| Q2 2023 | 3,042 | $162.0B |
| Q1 2023 | 2,944 | $149.2B |
| Q4 2022 | 2,939 | $137.2B |
| Q3 2022 | 2,826 | $141.6B |
| Q2 2022 | 2,785 | $143.4B |
| Q1 2022 | 2,863 | $172.4B |
| Q4 2021 | 2,823 | $170.2B |
| Q3 2021 | 2,463 | $134.3B |
| Q2 2021 | 2,394 | $119.0B |
| Q1 2021 | 2,359 | $104.1B |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Costco Wholesale Corp; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna International Group, LLP | 349,327 | $309.7M | 0.52% | +218,110+166.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 348,564 | $309.0M | 0.69% | −3,893−1.1% | Reduced |
| Mariner, LLC | 347,119 | $307.7M | 0.55% | −18,424−5.0% | Reduced |
| AQR Capital Management LLC | 344,950 | $305.8M | 0.42% | +77,986+29.2% | Added |
| Keybank National Association | 342,433 | $303.6M | 1.17% | −4,854−1.4% | Reduced |
| William Blair Investment Management, LLC | 341,865 | $303.1M | 0.75% | −24,201−6.6% | Reduced |
| Rockefeller Capital Management L.P. | 338,207 | $299.7M | 0.81% | +3,263+1.0% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 328,572 | $291.3M | 0.30% | −18,041−5.2% | Reduced |
| Two Sigma Advisers, LP | 325,300 | $288.4M | 0.68% | −294,200−47.5% | Reduced |
| Manufacturers Life Insurance Company, The | 320,108 | $283.8M | 0.25% | +7,162+2.3% | Added |
| Aviva PLC | 319,673 | $283.4M | 0.73% | +9,382+3.0% | Added |
| Voya Investment Management LLC | 317,104 | $281.1M | 0.29% | +150,909+90.8% | Added |
| Truist Financial Corp | 312,996 | $277.5M | 0.44% | −3,997−1.3% | Reduced |
| Russell Investments Group, Ltd. | 311,810 | $276.4M | 0.40% | +50,907+19.5% | Added |
| Haverford Trust Co | 305,195 | $270.6M | 2.64% | +489+0.2% | Added |
| Allianz Asset Management GmbH | 302,131 | $267.8M | 0.41% | +126,945+72.5% | Added |
| First Trust Advisors LP | 301,460 | $267.3M | 0.25% | −26,411−8.1% | Reduced |
| Rathbone Brothers plc | 300,282 | $266.1M | 1.34% | −5,708−1.9% | Reduced |
| Qube Research & Technologies Ltd | 296,843 | $263.2M | 0.48% | −1,727−0.6% | Reduced |
| Natixis Advisors, L.P. | 291,617 | $258.5M | 0.50% | +7,858+2.8% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 287,584 | $254.9M | 0.58% | −10,220−3.4% | Reduced |
| Macquarie Group Ltd | 286,565 | $254.0M | 0.27% | −6,762−2.3% | Reduced |
| Capital Counsel LLC | 284,427 | $252.2M | 10.85% | −3,901−1.4% | Reduced |
| Congress Asset Management Co | 283,022 | $250.9M | 1.71% | +1,271+0.5% | Added |
| DekaBank Deutsche Girozentrale | 280,188 | $248.5M | 0.46% | −160−0.1% | Reduced |
| Alecta Pensionsforsakring, Omsesidigt | 280,000 | $248.1M | 1.37% | 00.0% | Unchanged |
| Bank of Nova Scotia | 279,281 | $247.6M | 0.50% | −19,176−6.4% | Reduced |
| State of Wisconsin Investment Board | 266,394 | $236.2M | 0.60% | +11,134+4.4% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 233,073 | $235.4M | 0.79% | −9,218−3.8% | Reduced |
| Standard Life Aberdeen plc | 260,424 | $231.6M | 0.42% | −6,438−2.4% | Reduced |
| Sarasin & Partners LLP | 260,006 | $230.5M | 2.17% | −3,633−1.4% | Reduced |
| Ensign Peak Advisors, Inc | 258,077 | $228.8M | 0.40% | −4,908−1.9% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 248,741 | $222.2M | 1.98% | −1,472−0.6% | Reduced |
| Millennium Management LLC | 243,480 | $215.8M | 0.19% | +18,393+8.2% | Added |
| Danske Bank A/S | 242,078 | $214.6M | 0.71% | +4,238+1.8% | Added |
| Comgest Global Investors S.A.S. | 241,115 | $213.8M | 3.06% | −20,183−7.7% | Reduced |
| Public Employees Retirement System of Ohio | 237,681 | $210.7M | 0.90% | +15,590+7.0% | Added |
| Greenbrier Partners Capital Management, LLC | 224,352 | $209.3M | 15.82% | −295−0.1% | Reduced |
| Fifth Third Bancorp | 235,642 | $208.9M | 0.76% | +3,398+1.5% | Added |
| Epoch Investment Partners, Inc. | 230,955 | $204.7M | 0.92% | −13,631−5.6% | Reduced |
| Squarepoint Ops LLC | 227,511 | $201.7M | 0.66% | −4,410−1.9% | Reduced |
| M&T Bank Corp | 226,633 | $200.9M | 0.66% | −2,852−1.2% | Reduced |
| Creative Planning | 224,169 | $194.2M | 0.19% | +11,278+5.3% | Added |
| Asset Management One Co.,Ltd. | 215,818 | $191.3M | 0.68% | +3,242+1.5% | Added |
| Pictet Asset Management Holding SA | 214,863 | $190.5M | 0.21% | −732−0.3% | Reduced |
| Toronto Dominion Bank | 214,780 | $190.4M | 0.34% | −15,285−6.6% | Reduced |
| Lord, Abbett & Co. LLC | 213,972 | $189.7M | 0.60% | −32,726−13.3% | Reduced |
| Royal London Asset Management Ltd | 210,172 | $186.3M | 0.46% | +5,368+2.6% | Added |
| Douglass Winthrop Advisors, LLC | 208,274 | $184.6M | 3.52% | −3,552−1.7% | Reduced |
| Massachusetts Financial Services Co | 205,869 | $182.5M | 0.05% | −30,371−12.9% | Reduced |
| Nomura Asset Management Co Ltd | 205,057 | $181.8M | 0.56% | +20,435+11.1% | Added |
| Los Angeles Capital Management LLC | 202,446 | $179.5M | 0.72% | −78,097−27.8% | Reduced |
| TCW Group Inc | 199,468 | $176.8M | 1.55% | −7,196−3.5% | Reduced |
| Huntington National Bank | 195,895 | $173.7M | 1.26% | +9,113+4.9% | Added |
| Treasurer of the State of North Carolina | 193,840 | $171.8M | 0.69% | +790+0.4% | Added |
| Advisor Group Holdings, Inc. | 190,065 | $168.7M | 0.38% | −7,405−3.7% | Reduced |
| CIBC Asset Management Inc | 185,056 | $164.0M | 0.53% | +6,963+3.9% | Added |
| Mackenzie Financial Corp | 179,769 | $159.4M | 0.22% | −68,663−27.6% | Reduced |
| Resona Asset Management Co.,Ltd. | 178,048 | $157.8M | 0.91% | −4,569−2.5% | Reduced |
| State of Michigan Retirement System | 177,669 | $157.5M | 0.78% | −700−0.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 174,846 | $155.0M | 0.46% | +7,363+4.4% | Added |
| Northwestern Mutual Wealth Management Co | 172,296 | $152.7M | 0.14% | +452+0.3% | Added |
| Acadian Asset Management LLC | 172,046 | $152.5M | 0.47% | −15,098−8.1% | Reduced |
| TD Waterhouse Canada Inc. | 173,216 | $152.0M | 1.23% | +187+0.1% | Added |
| Mn Services Vermogensbeheer B.V. | 171,500 | $152.0M | 1.07% | −3,900−2.2% | Reduced |
| Bridgewater Associates, LP | 168,891 | $149.7M | 0.85% | −271,928−61.7% | Reduced |
| Empower Advisory Group, LLC | 168,641 | $149.5M | 0.51% | +1,745+1.0% | Added |
| Welch & Forbes LLC | 168,538 | $149.4M | 1.90% | −1,273−0.7% | Reduced |
| Wellington Management Group LLP | 166,541 | $147.6M | 0.03% | −867,704−83.9% | Reduced |
| CIBC World Markets Corp | 166,087 | $147.2M | 1.07% | −41,403−20.0% | Reduced |
| Two Sigma Investments, LP | 165,908 | $147.1M | 0.33% | −126,902−43.3% | Reduced |
| State of New Jersey Common Pension Fund D | 163,450 | $144.9M | 0.60% | +219+0.1% | Added |
| Balyasny Asset Management LLC | 162,746 | $144.3M | 0.37% | +31,310+23.8% | Added |
| State of Tennessee, Treasury Department | 162,383 | $144.0M | 0.51% | −9,028−5.3% | Reduced |
| SEI Investments Co | 159,364 | $141.3M | 0.18% | −51,461−24.4% | Reduced |
| APG Asset Management N.V. | 177,589 | $141.1M | 0.94% | −548,743−75.5% | Reduced |
| Boston Trust Walden Corp | 158,355 | $140.4M | 0.98% | −5,605−3.4% | Reduced |
| Cetera Investment Advisers | 154,163 | $136.7M | 0.30% | +4,263+2.8% | Added |
| Bartlett & Co. Wealth Management LLC | 154,113 | $136.6M | 1.96% | −3,757−2.4% | Reduced |
| D.A. Davidson & Co. | 154,026 | $136.5M | 1.13% | −1,075−0.7% | Reduced |
| Marex Group plc | 152,472 | $135.2M | 3.08% | −59,669−28.1% | Reduced |
| Bristol John W & Co Inc | 150,712 | $133.6M | 2.13% | −1,461−1.0% | Reduced |
| Guggenheim Capital LLC | 150,324 | $133.3M | 0.94% | −11,185−6.9% | Reduced |
| Natixis | 149,797 | $132.8M | 0.81% | +44,725+42.6% | Added |
| Worldquant Millennium Advisors LLC | 149,709 | $132.7M | 0.97% | +56,169+60.0% | Added |
| Bradley Foster & Sargent Inc | 148,418 | $131.6M | 2.20% | −2,996−2.0% | Reduced |
| Westfield Capital Management Co LP | 147,816 | $131.0M | 0.59% | +2,424+1.7% | Added |
| Retirement Systems of Alabama | 145,811 | $129.3M | 0.48% | −26,027−15.1% | Reduced |
| Steginsky Capital LLC | 145,767 | $129.2M | 29.33% | −177−0.1% | Reduced |
| EP Wealth Advisors, LLC | 139,423 | $123.6M | 1.06% | +9,752+7.5% | Added |
| Actiam N.V. | 138,911 | $123.1M | 2.18% | +4,021+3.0% | Added |
| Corebridge Financial, Inc. | 136,970 | $121.4M | 0.65% | −4,028−2.9% | Reduced |
| Captrust Financial Advisors | 136,363 | $120.9M | 0.36% | +2,483+1.9% | Added |
| STRS Ohio | 136,176 | $120.7M | 0.46% | −1,645−1.2% | Reduced |
| MetLife Investment Management | 135,477 | $120.1M | 0.69% | −3,388−2.4% | Reduced |
| Comerica Bank | 134,066 | $118.9M | 0.47% | −6,958−4.9% | Reduced |
| Marsico Capital Management LLC | 132,524 | $117.5M | 3.28% | −247−0.2% | Reduced |
| Pathstone Holdings, LLC | 132,241 | $117.2M | 0.52% | −3,420−2.5% | Reduced |
| Glenmede Trust Co NA | 130,511 | $115.7M | 0.55% | −506−0.4% | Reduced |
| CIBC Private Wealth Group, LLC | 130,472 | $115.7M | 0.21% | −8,252−5.9% | Reduced |