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, Q1 2024
Institutional positions in Costco Wholesale Corp as of Mar 31, 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
- 3,420
- +125 vs. Q4 2023
- Shares held
- 304.1M
- +1.14M (+0.4%) vs. Q4 2023
- Total value
- $222.0B
- +$21.8B (+10.9%) vs. Q4 2023
- New holders
- 226
- 1,429 more added
- Sold out
- 101
- 1,343 more reduced
49 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Costco Wholesale Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Loomis Sayles & Co L P | 358,027 | $262.3M | 0.37% | −27,939−7.2% | Reduced |
| Mariner, LLC | 357,684 | $262.0M | 0.54% | +3,654+1.0% | Added |
| Keybank National Association | 356,930 | $261.5M | 1.08% | −6,997−1.9% | Reduced |
| William Blair Investment Management, LLC | 356,404 | $261.1M | 0.67% | −37,764−9.6% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 356,163 | $260.9M | 0.92% | +3,202+0.9% | Added |
| Axiom Investors LLC | 355,853 | $260.7M | 2.35% | +17,547+5.2% | Added |
| Capital International Investors | 345,037 | $252.8M | 0.05% | +28,942+9.2% | Added |
| Mirae Asset Global Investments Co., Ltd. | 442,220 | $246.4M | 0.54% | −51,544−10.4% | Reduced |
| State Board of Administration of Florida Retirement System | 492,940 | $244.9M | 0.57% | +14,001+2.9% | Added |
| First Trust Advisors LP | 333,948 | $244.7M | 0.25% | −40,472−10.8% | Reduced |
| Cerity Partners LLC | 331,807 | $242.9M | 0.64% | +59,519+21.9% | Added |
| Macquarie Group Ltd | 328,272 | $240.5M | 0.27% | −47,690−12.7% | Reduced |
| Rockefeller Capital Management L.P. | 326,678 | $239.3M | 0.70% | +11,948+3.8% | Added |
| Toronto Dominion Bank | 320,250 | $234.6M | 0.37% | −3,798−1.2% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 318,884 | $233.0M | 0.53% | −21,325−6.3% | Reduced |
| Truist Financial Corp | 313,467 | $229.7M | 0.35% | −18,419−5.5% | Reduced |
| Natixis Advisors, L.P. | 310,785 | $227.7M | 0.52% | −4,808−1.5% | Reduced |
| Haverford Trust Co | 310,239 | $227.3M | 2.37% | −33,506−9.7% | Reduced |
| Voya Investment Management LLC | 309,391 | $226.7M | 0.22% | −141,714−31.4% | Reduced |
| Manufacturers Life Insurance Company, The | 306,196 | $224.3M | 0.21% | −40,569−11.7% | Reduced |
| Mackenzie Financial Corp | 305,458 | $223.8M | 0.32% | −41,790−12.0% | Reduced |
| Squarepoint Ops LLC | 304,401 | $223.0M | 0.92% | −122,208−28.6% | Reduced |
| Rathbone Brothers plc | 303,527 | $222.3M | 1.28% | +165+0.1% | Added |
| Bank of Nova Scotia | 299,613 | $219.5M | 0.44% | −254,359−45.9% | Reduced |
| Two Sigma Advisers, LP | 295,900 | $216.8M | 0.50% | +159,100+116.3% | Added |
| Standard Life Aberdeen plc | 295,562 | $216.5M | 0.42% | +13,563+4.8% | Added |
| Two Sigma Investments, LP | 294,492 | $215.8M | 0.53% | −53,182−15.3% | Reduced |
| Capital Counsel LLC | 293,034 | $214.7M | 9.86% | −52,457−15.2% | Reduced |
| Los Angeles Capital Management LLC | 291,530 | $213.6M | 0.73% | −1,951−0.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 288,774 | $211.6M | 0.56% | +130,737+82.7% | Added |
| DekaBank Deutsche Girozentrale | 284,109 | $208.7M | 0.39% | +12,276+4.5% | Added |
| Ensign Peak Advisors, Inc | 283,244 | $207.5M | 0.38% | +8,069+2.9% | Added |
| Alecta Pensionsforsakring, Omsesidigt | 280,000 | $205.0M | 1.17% | 00.0% | Unchanged |
| Congress Asset Management Co | 277,971 | $203.6M | 1.45% | −6,940−2.4% | Reduced |
| Russell Investments Group, Ltd. | 273,035 | $200.0M | 0.32% | +10,881+4.2% | Added |
| Comgest Global Investors S.A.S. | 268,433 | $196.7M | 2.74% | −34,058−11.3% | Reduced |
| Sarasin & Partners LLP | 265,157 | $194.3M | 1.91% | −7,056−2.6% | Reduced |
| Susquehanna International Group, LLP | 262,279 | $192.2M | 0.29% | +36,693+16.3% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 261,479 | $191.3M | 0.73% | +46,717+21.8% | Added |
| Advisor Group Holdings, Inc. | 259,744 | $190.4M | 0.43% | −21,995−7.8% | Reduced |
| Aviva PLC | 259,131 | $189.8M | 0.63% | +1,164+0.5% | Added |
| State of New Jersey Common Pension Fund D | 253,413 | $185.7M | 0.56% | +651+0.3% | Added |
| State of Wisconsin Investment Board | 249,779 | $183.0M | 0.48% | +7,341+3.0% | Added |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 254,152 | $181.8M | 1.81% | −595−0.2% | Reduced |
| AQR Capital Management LLC | 248,336 | $181.4M | 0.31% | +49,021+24.6% | Added |
| Massachusetts Financial Services Co | 242,573 | $177.7M | 0.05% | −25,886−9.6% | Reduced |
| M&T Bank Corp | 242,266 | $177.5M | 0.62% | −18,091−6.9% | Reduced |
| Epoch Investment Partners, Inc. | 241,645 | $177.0M | 0.79% | +10,159+4.4% | Added |
| Fifth Third Bancorp | 233,517 | $171.1M | 0.67% | +7,385+3.3% | Added |
| Danske Bank A/S | 229,959 | $168.5M | 0.53% | +229,959 | New |
| Bristol John W & Co Inc | 227,954 | $167.0M | 2.84% | +741+0.3% | Added |
| Public Employees Retirement System of Ohio | 226,540 | $166.0M | 0.65% | −11,155−4.7% | Reduced |
| Greenbrier Partners Capital Management, LLC | 224,647 | $164.6M | 15.19% | −1,202−0.5% | Reduced |
| Retirement Systems of Alabama | 219,037 | $160.5M | 0.62% | +362+0.2% | Added |
| Pictet Asset Management Holding SA | 216,645 | $158.7M | 0.17% | −11,895−5.2% | Reduced |
| TCW Group Inc | 216,133 | $158.3M | 1.60% | −23,548−9.8% | Reduced |
| Douglass Winthrop Advisors, LLC | 215,991 | $158.2M | 3.26% | −37,740−14.9% | Reduced |
| Assenagon Asset Management S.A. | 215,906 | $158.2M | 0.42% | +200,304+1,283.8% | Added |
| Adage Capital Partners GP, L.L.C. | 215,677 | $158.0M | 0.30% | −101,575−32.0% | Reduced |
| SEI Investments Co | 214,502 | $157.2M | 0.23% | −14,998−6.5% | Reduced |
| Jane Street Group, LLC | 212,933 | $156.0M | 0.20% | +12,030+6.0% | Added |
| Asset Management One Co.,Ltd. | 212,668 | $155.8M | 0.60% | −2,728−1.3% | Reduced |
| Empower Advisory Group, LLC | 205,721 | $150.7M | 0.56% | −2,384−1.1% | Reduced |
| Creative Planning | 205,305 | $150.4M | 0.17% | +11,101+5.7% | Added |
| Royal London Asset Management Ltd | 201,010 | $147.3M | 0.37% | −1,372−0.7% | Reduced |
| Treasurer of the State of North Carolina | 198,074 | $145.1M | 0.64% | +1,352+0.7% | Added |
| Resona Asset Management Co.,Ltd. | 191,600 | $140.4M | 0.83% | +191,600 | New |
| Huntington National Bank | 185,068 | $135.6M | 1.09% | −1,291−0.7% | Reduced |
| STRS Ohio | 183,871 | $134.7M | 0.54% | −37,698−17.0% | Reduced |
| TD Waterhouse Canada Inc. | 174,996 | $133.8M | 1.00% | +7,820+4.7% | Added |
| Boston Trust Walden Corp | 181,295 | $132.8M | 0.95% | −90,476−33.3% | Reduced |
| Nomura Asset Management Co Ltd | 180,405 | $132.2M | 0.48% | +7,996+4.6% | Added |
| Harding Loevner LP | 180,358 | $132.1M | 0.82% | −95,529−34.6% | Reduced |
| CIBC Asset Management Inc | 179,892 | $131.8M | 0.46% | +1,808+1.0% | Added |
| Acadian Asset Management LLC | 179,611 | $131.6M | 0.46% | −7,011−3.8% | Reduced |
| Mn Services Vermogensbeheer B.V. | 179,000 | $131.1M | 0.95% | −30,700−14.6% | Reduced |
| Man Group plc | 178,802 | $131.0M | 0.35% | +57,759+47.7% | Added |
| Ossiam | 178,326 | $130.6M | 2.29% | +162,726+1,043.1% | Added |
| State of Tennessee, Treasury Department | 178,052 | $130.4M | 0.48% | −13,531−7.1% | Reduced |
| Welch & Forbes LLC | 172,386 | $126.3M | 1.73% | +1,072+0.6% | Added |
| Northwestern Mutual Wealth Management Co | 171,637 | $125.7M | 0.13% | −20,059−10.5% | Reduced |
| Quadrature Capital Ltd | 171,436 | $125.6M | 2.15% | −164,728−49.0% | Reduced |
| Westfield Capital Management Co LP | 169,256 | $124.0M | 0.65% | −15,890−8.6% | Reduced |
| Bartlett & Co. Wealth Management LLC | 163,373 | $119.7M | 1.84% | −2,254−1.4% | Reduced |
| CIBC World Markets Corp | 159,576 | $116.9M | 0.77% | +39,023+32.4% | Added |
| Allspring Global Investments Holdings, LLC | 158,730 | $116.3M | 0.18% | +32,845+26.1% | Added |
| Cetera Investment Advisers | 158,277 | $116.0M | 0.27% | +121,349+328.6% | Added |
| State of Michigan Retirement System | 157,969 | $115.7M | 0.62% | +30,400+23.8% | Added |
| Guggenheim Capital LLC | 157,782 | $115.6M | 0.82% | −6,367−3.9% | Reduced |
| D.A. Davidson & Co. | 156,274 | $114.5M | 1.03% | −4,146−2.6% | Reduced |
| ING Groep NV | 156,022 | $114.3M | 0.78% | −50,980−24.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 155,058 | $113.6M | 0.40% | −6,094−3.8% | Reduced |
| Bradley Foster & Sargent Inc | 153,518 | $112.5M | 2.03% | −4,638−2.9% | Reduced |
| Davenport & Co LLC | 152,463 | $111.5M | 0.69% | +257+0.2% | Added |
| EP Wealth Advisors, LLC | 151,888 | $111.3M | 1.30% | +367+0.2% | Added |
| Steginsky Capital LLC | 146,719 | $107.5M | 25.88% | −566−0.4% | Reduced |
| Comerica Bank | 144,711 | $106.0M | 0.46% | −623−0.4% | Reduced |
| American International Group, Inc. | 144,614 | $105.9M | 0.38% | −833−0.6% | Reduced |
| Connectus Wealth, LLC | 143,730 | $104.1M | 2.85% | −12,846−8.2% | Reduced |
| Pathstone Holdings, LLC | 140,181 | $102.7M | 0.48% | +9,750+7.5% | Added |