Costco Wholesale Corp
COST- Exchange
- Nasdaq
- Industry
- Retail-Variety Stores
- SEC CIK
- 0000909832
No open-market purchases or sales by Costco Wholesale Corp insiders were filed in the last 90 days; 4,260 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, Q2 2021
Institutional positions in Costco Wholesale Corp as of Jun 30, 2021. 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
- 2,394
- +67 vs. Q1 2021
- Shares held
- 301.1M
- +6.65M (+2.3%) vs. Q1 2021
- Total value
- $119.0B
- +$15.4B (+14.9%) vs. Q1 2021
- New holders
- 158
- 1,045 more added
- Sold out
- 91
- 838 more reduced
32 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 | 4,260 | $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, Q2 2021
Shares, value and share of portfolio for each institution holding Costco Wholesale Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 37,004,912 | $14.6B | 0.36% | +152,221+0.4% | Added |
| BlackRock Inc. | 29,955,779 | $11.9B | 0.33% | +229,495+0.8% | Added |
| State Street Corp | 16,750,366 | $6.63B | 0.35% | +108,923+0.7% | Added |
| FMR LLC | 11,285,158 | $4.47B | 0.35% | +94,093+0.8% | Added |
| Bank of America Corp | 7,131,186 | $2.82B | 0.32% | −166,618−2.3% | Reduced |
| Geode Capital Management, LLC | 6,953,465 | $2.74B | 0.38% | +152,145+2.2% | Added |
| Morgan Stanley | 6,185,105 | $2.45B | 0.32% | +91,694+1.5% | Added |
| Northern Trust Corp | 5,904,774 | $2.34B | 0.41% | −132,106−2.2% | Reduced |
| Bank of New York Mellon Corp | 5,113,982 | $2.02B | 0.39% | +593,908+13.1% | Added |
| Capital World Investors | 4,885,137 | $1.93B | 0.33% | +931,965+23.6% | Added |
| Royal Bank of Canada | 4,658,065 | $1.84B | 0.52% | −95,225−2.0% | Reduced |
| Alliancebernstein L.P. | 4,642,253 | $1.84B | 0.74% | +189,488+4.3% | Added |
| Norges Bank | 4,403,098 | $1.74B | 0.38% | −149,438−3.3% | Reduced |
| Nuveen Asset Management, LLC | 4,390,216 | $1.74B | 0.52% | +154,993+3.7% | Added |
| Fisher Asset Management, LLC | 3,749,518 | $1.48B | 0.93% | +118,039+3.3% | Added |
| Wellington Management Group LLP | 3,560,257 | $1.41B | 0.23% | +1,153,131+47.9% | Added |
| Jennison Associates LLC | 3,412,368 | $1.35B | 0.89% | −290,992−7.9% | Reduced |
| Legal & General Group Plc | 3,010,009 | $1.19B | 0.40% | −21,607−0.7% | Reduced |
| Wells Fargo & Company | 2,987,428 | $1.18B | 0.27% | −277,596−8.5% | Reduced |
| UBS Asset Management Americas Inc | 2,573,137 | $1.02B | 0.44% | +77,524+3.1% | Added |
| UBS Group AG | 2,542,524 | $1.01B | 0.42% | +5,564+0.2% | Added |
| Goldman Sachs Group Inc | 2,350,483 | $930.0M | 0.25% | +145,591+6.6% | Added |
| Charles Schwab Investment Management Inc | 2,181,549 | $863.2M | 0.29% | +53,614+2.5% | Added |
| Janus Henderson Group PLC | 2,044,843 | $809.1M | 0.35% | −124,278−5.7% | Reduced |
| Parnassus Investments | 2,002,064 | $792.2M | 1.72% | +61,780+3.2% | Added |
| Bank of Montreal | 1,957,544 | $781.2M | 0.41% | +292,513+17.6% | Added |
| Price T Rowe Associates Inc | 1,841,691 | $728.7M | 0.07% | −19,975−1.1% | Reduced |
| California Public Employees Retirement System | 1,838,438 | $727.4M | 0.55% | +640,467+53.5% | Added |
| Swiss National Bank | 1,806,299 | $714.7M | 0.44% | +50,181+2.9% | Added |
| Parametric Portfolio Associates LLC | 1,680,095 | $664.8M | 0.37% | +71,105+4.4% | Added |
| Dimensional Fund Advisors LP | 1,586,258 | $627.7M | 0.20% | +35,229+2.3% | Added |
| D. E. Shaw & Co., Inc. | 1,512,767 | $598.6M | 0.69% | −288,574−16.0% | Reduced |
| Ameriprise Financial Inc | 1,494,933 | $593.0M | 0.18% | +31,521+2.2% | Added |
| JPMorgan Chase & Co | 1,497,756 | $592.6M | 0.08% | +105,861+7.6% | Added |
| Invesco Ltd. | 1,467,320 | $580.6M | 0.14% | +97,511+7.1% | Added |
| Principal Financial Group Inc | 1,392,852 | $551.1M | 0.36% | −344,591−19.8% | Reduced |
| Stifel Financial Corp | 1,381,067 | $546.5M | 0.82% | +19,715+1.4% | Added |
| Capital International Investors | 1,346,859 | $533.1M | 0.12% | −41,463−3.0% | Reduced |
| Brown Advisory Inc | 1,301,019 | $514.8M | 0.78% | −36,252−2.7% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,280,215 | $506.5M | 0.30% | −180,048−12.3% | Reduced |
| Manufacturers Life Insurance Company, The | 1,274,307 | $504.2M | 0.41% | +206,310+19.3% | Added |
| Eaton Vance Management | 1,272,795 | $503.6M | 0.68% | +10,425+0.8% | Added |
| Deutsche Bank AG | 1,180,966 | $467.3M | 0.23% | +18,437+1.6% | Added |
| Standard Life Aberdeen plc | 1,164,194 | $460.7M | 1.01% | +273,114+30.6% | Added |
| Canada Pension Plan Investment Board | 1,088,449 | $430.7M | 0.51% | +462,397+73.9% | Added |
| American Century Companies Inc | 1,077,793 | $426.4M | 0.29% | −1,190−0.1% | Reduced |
| Amundi | 1,074,835 | $425.3M | 0.30% | +1,074,835 | New |
| Neuberger Berman Group LLC | 1,049,217 | $412.9M | 0.36% | +13,162+1.3% | Added |
| Arrowstreet Capital, Limited Partnership | 977,136 | $386.6M | 0.48% | −100,074−9.3% | Reduced |
| Capital Research Global Investors | 912,637 | $361.1M | 0.08% | −779,820−46.1% | Reduced |
| Everett Harris & Co | 909,176 | $359.7M | 5.75% | −1,438−0.2% | Reduced |
| New York State Common Retirement Fund | 897,388 | $355.1M | 0.37% | −42,786−4.6% | Reduced |
| TD Asset Management Inc | 817,808 | $351.4M | 0.36% | +87,138+11.9% | Added |
| APG Asset Management N.V. | 1,053,059 | $351.3M | 0.60% | −47,096−4.3% | Reduced |
| Bridgewater Associates, LP | 843,268 | $333.7M | 2.14% | +280,289+49.8% | Added |
| Barclays PLC | 836,058 | $330.8M | 0.27% | +118,856+16.6% | Added |
| Massachusetts Financial Services Co | 830,931 | $328.8M | 0.10% | −57,867−6.5% | Reduced |
| California State Teachers Retirement System | 820,542 | $324.7M | 0.41% | −34,787−4.1% | Reduced |
| Brown Brothers Harriman & Co | 819,478 | $324.2M | 1.91% | −16,158−1.9% | Reduced |
| Provident Trust Co | 815,828 | $322.8M | 6.42% | −3620.0% | Reduced |
| Rhumbline Advisers | 795,904 | $314.9M | 0.41% | −34,054−4.1% | Reduced |
| Citigroup Inc | 794,129 | $314.2M | 0.28% | −46,299−5.5% | Reduced |
| Allianz Asset Management GmbH | 783,110 | $309.9M | 0.28% | +23,676+3.1% | Added |
| Raymond James & Associates | 761,439 | $301.3M | 0.27% | +34,804+4.8% | Added |
| AQR Capital Management LLC | 729,209 | $288.5M | 0.50% | −24,955−3.3% | Reduced |
| Great West Life Assurance Co | 715,155 | $282.8M | 0.65% | −15,487−2.1% | Reduced |
| CIBC Private Wealth Group, LLC | 708,708 | $280.4M | 0.64% | +16,808+2.4% | Added |
| Robeco Institutional Asset Management B.V. | 706,940 | $279.7M | 0.62% | +3430.0% | Added |
| Baird Financial Group, Inc. | 693,767 | $274.5M | 0.71% | +15,203+2.2% | Added |
| Credit Suisse AG | 674,586 | $266.9M | 0.21% | −8,098−1.2% | Reduced |
| WCM Investment Management, LLC | 674,368 | $266.9M | 0.68% | −3,119−0.5% | Reduced |
| Loomis Sayles & Co L P | 648,219 | $256.5M | 0.31% | −12,683−1.9% | Reduced |
| Public Employees Retirement Association of Colorado | 643,538 | $254.6M | 1.11% | −3,398−0.5% | Reduced |
| Schroder Investment Management Group | 641,011 | $253.6M | 0.32% | +66,687+11.6% | Added |
| The PNC Financial Services Group, Inc. | 631,088 | $249.7M | 0.23% | −3,883−0.6% | Reduced |
| Mackenzie Financial Corp | 612,674 | $242.4M | 0.34% | −77,914−11.3% | Reduced |
| US Bancorp | 598,391 | $236.8M | 0.44% | +16,073+2.8% | Added |
| Sarasin & Partners LLP | 593,752 | $234.9M | 2.45% | +306,528+106.7% | Added |
| AXA S.A. | 583,998 | $231.1M | 0.65% | +30,074+5.4% | Added |
| Two Sigma Investments, LP | 581,693 | $230.2M | 0.62% | +554,345+2,027.0% | Added |
| HSBC Holdings PLC | 575,197 | $228.3M | 0.27% | +74,417+14.9% | Added |
| State Board of Administration of Florida Retirement System | 560,853 | $221.9M | 0.42% | −19,271−3.3% | Reduced |
| National Pension Service | 555,542 | $219.8M | 0.42% | +7,320+1.3% | Added |
| Emerald Advisors, LLC | 549,142 | $217.3M | 67.86% | +4,294+0.8% | Added |
| 1832 Asset Management L.P. | 545,713 | $216.9M | 0.42% | +104,801+23.8% | Added |
| Ci Investments Inc. | 545,908 | $216.0M | 0.79% | +112,987+26.1% | Added |
| Franklin Resources Inc | 539,732 | $213.6M | 0.08% | −17,438−3.1% | Reduced |
| New York State Teachers Retirement System | 535,997 | $212.1M | 0.44% | −25,859−4.6% | Reduced |
| First Trust Advisors LP | 533,503 | $211.1M | 0.23% | +34,164+6.8% | Added |
| Acadian Asset Management LLC | 519,147 | $205.4M | 0.77% | −48,343−8.5% | Reduced |
| CPWM, LLC | 517,937 | $204.9M | 15.39% | +473,218+1,058.2% | Added |
| Susquehanna International Group, LLP | 514,813 | $203.7M | 0.22% | +40,525+8.5% | Added |
| Williams Jones Wealth Management, LLC. | 505,907 | $200.2M | 2.80% | +1,870+0.4% | Added |
| Bessemer Group Inc | 485,752 | $192.2M | 0.42% | +19,256+4.1% | Added |
| Comgest Global Investors S.A.S. | 480,854 | $190.3M | 2.58% | +392,581+444.7% | Added |
| ProShare Advisors LLC | 475,117 | $188.0M | 0.55% | −32,067−6.3% | Reduced |
| Macquarie Group Ltd | 475,044 | $188.0M | 0.15% | +420,728+774.6% | Added |
| Envestnet Asset Management Inc | 474,788 | $187.9M | 0.11% | +38,073+8.7% | Added |
| Man Group plc | 461,134 | $182.5M | 0.65% | +227,457+97.3% | Added |
| Blair William & Co | 445,166 | $176.1M | 0.61% | +14,392+3.3% | Added |