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, Q4 2025
Institutional positions in Costco Wholesale Corp as of Dec 31, 2025. 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
- 4,138
- +272 vs. Q3 2025
- Shares held
- 317.0M
- +21.4M (+7.2%) vs. Q3 2025
- Total value
- $272.0B
- −$1.24B (−0.5%) vs. Q3 2025
- New holders
- 447
- 1,563 more added
- Sold out
- 175
- 1,653 more reduced
75 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Costco Wholesale Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Trexquant Investment LP | 78,408 | $67.6M | 0.60% | −53,716−40.7% | Reduced |
| Private Advisor Group, LLC | 78,020 | $67.3M | 0.32% | −585−0.7% | Reduced |
| Public Sector Pension Investment Board | 77,481 | $66.8M | 0.23% | +6,148+8.6% | Added |
| Pinnacle Financial Partners, Inc. | 77,253 | $66.6M | 0.50% | +77,253 | New |
| Midwest Trust Co | 76,463 | $65.9M | 0.82% | +1,273+1.7% | Added |
| Atalanta Sosnoff Capital, LLC | 75,692 | $65.3M | 1.27% | −4,397−5.5% | Reduced |
| Harvest Portfolios Group Inc. | 75,686 | $65.3M | 1.13% | +20,641+37.5% | Added |
| Woodline Partners LP | 75,615 | $65.2M | 0.25% | +17,005+29.0% | Added |
| Fiera Capital Corp | 75,571 | $65.2M | 0.21% | −11,852−13.6% | Reduced |
| Hyperion Asset Management Ltd | 74,847 | $64.5M | 1.80% | +4,123+5.8% | Added |
| Kestra Private Wealth Services, LLC | 74,734 | $64.4M | 0.80% | +6,068+8.8% | Added |
| AE Wealth Management LLC | 74,670 | $64.4M | 0.37% | +32,542+77.2% | Added |
| Jacobs Levy Equity Management, Inc | 74,653 | $64.4M | 0.25% | +11,223+17.7% | Added |
| QRG Capital Management, Inc. | 74,613 | $64.3M | 0.72% | +2,677+3.7% | Added |
| Pacer Advisors, Inc. | 74,067 | $63.9M | 0.17% | +7,380+11.1% | Added |
| Destination Wealth Management | 73,939 | $63.8M | 1.67% | +2,363+3.3% | Added |
| Utah Retirement Systems | 73,336 | $63.2M | 0.60% | −150.0% | Reduced |
| Crestwood Advisors Group LLC | 73,146 | $63.1M | 1.05% | +428+0.6% | Added |
| Gabelli Funds LLC | 72,647 | $62.6M | 0.42% | −168−0.2% | Reduced |
| Pacific Heights Asset Management LLC | 72,000 | $62.1M | 2.33% | +20,000+38.5% | Added |
| CWM, LLC | 71,705 | $61.8M | 0.17% | +1,023+1.4% | Added |
| Lord, Abbett & Co. LLC | 70,446 | $60.7M | 0.19% | −10,115−12.6% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 70,442 | $60.7M | 0.30% | −663−0.9% | Reduced |
| Worldly Partners Management, LLC | 70,401 | $60.7M | 45.27% | −13,240−15.8% | Reduced |
| USS Investment Management Ltd | 70,349 | $60.7M | 0.30% | 00.0% | Unchanged |
| Susquehanna Portfolio Strategies, LLC | 70,130 | $60.5M | 0.93% | +70,130 | New |
| JustInvest LLC | 69,197 | $59.7M | 0.58% | −2,166−3.0% | Reduced |
| Chesley Taft & Associates LLC | 68,667 | $59.2M | 2.34% | +2,808+4.3% | Added |
| Hollencrest Capital Management | 68,363 | $59.0M | 2.04% | −120.0% | Reduced |
| Allworth Financial LP | 68,264 | $58.9M | 0.24% | +7,581+12.5% | Added |
| Police & Firemen's Retirement System of New Jersey | 67,988 | $58.6M | 0.49% | −3,697−5.2% | Reduced |
| Perfromance Wealth Partners, LLC | 67,828 | $58.5M | 1.59% | −2,430−3.5% | Reduced |
| Hosking Partners LLP | 67,118 | $57.9M | 1.97% | −4,273−6.0% | Reduced |
| Whittier Trust Co | 64,616 | $57.5M | 0.62% | +782+1.2% | Added |
| Windward Capital Management Co | 66,569 | $57.4M | 4.55% | −2,229−3.2% | Reduced |
| Kingsview Wealth Management, LLC | 66,282 | $57.2M | 0.82% | +5,546+9.1% | Added |
| OP Asset Management Ltd | 66,160 | $57.1M | 0.69% | +9,961+17.7% | Added |
| Baskin Financial Services Inc. | 65,886 | $56.8M | 4.28% | −617−0.9% | Reduced |
| Varma Mutual Pension Insurance Co | 65,457 | $56.4M | 0.34% | +400+0.6% | Added |
| Capital Investment Counsel, Inc | 64,994 | $56.0M | 6.59% | −497−0.8% | Reduced |
| Capital International Sarl | 64,735 | $55.8M | 0.90% | +394+0.6% | Added |
| Maple Capital Management, Inc. | 64,501 | $55.6M | 3.50% | −100.0% | Reduced |
| Nippon Life Global Investors Americas, Inc. | 63,690 | $54.9M | 2.28% | −580−0.9% | Reduced |
| Investment House LLC | 63,541 | $54.8M | 2.60% | −1,103−1.7% | Reduced |
| Kimelman & Baird, LLC | 63,089 | $54.4M | 4.18% | +140.0% | Added |
| Shelton Capital Management | 62,935 | $54.3M | 1.07% | +1,668+2.7% | Added |
| Mediolanum International Funds Ltd | 62,387 | $54.0M | 0.54% | +8,170+15.1% | Added |
| Main Street Research LLC | 62,366 | $53.8M | 3.08% | −1,093−1.7% | Reduced |
| Chicago Capital, LLC | 62,313 | $53.7M | 1.33% | −305−0.5% | Reduced |
| Walleye Trading LLC | 62,217 | $53.7M | 0.86% | +40,007+180.1% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 61,395 | $52.9M | 0.42% | +87+0.1% | Added |
| Jupiter Asset Management Ltd | 61,258 | $52.8M | 0.42% | 00.0% | Unchanged |
| Flputnam Investment Management Co | 61,125 | $52.7M | 0.77% | +473+0.8% | Added |
| New York Life Investment Management LLC | 60,747 | $52.4M | 0.45% | +539+0.9% | Added |
| Motley Fool Asset Management LLC | 60,650 | $52.3M | 2.04% | +10,429+20.8% | Added |
| Capital International Inc | 60,588 | $52.2M | 0.41% | +702+1.2% | Added |
| Yousif Capital Management, LLC | 53,746 | $51.8M | 0.57% | −1,662−3.0% | Reduced |
| Wealthfront Advisers LLC | 58,322 | $50.3M | 0.11% | +263+0.5% | Added |
| Norman Fields, Gottscho Capital Management, LLC | 57,198 | $49.3M | 15.90% | −706−1.2% | Reduced |
| Illinois Municipal Retirement Fund | 56,990 | $49.1M | 0.62% | +8,542+17.6% | Added |
| Unio Capital LLC | 56,973 | $49.1M | 9.24% | +16,974+42.4% | Added |
| Assetmark, Inc | 56,955 | $49.1M | 0.10% | +2,897+5.4% | Added |
| Smith Group Asset Management, LLC | 56,776 | $49.0M | 2.60% | +2,792+5.2% | Added |
| Eurizon Capital SGR S.p.A. | 56,438 | $48.7M | 0.15% | +56,438 | New |
| La Banque Postale Asset Management SA | 56,408 | $48.6M | 0.56% | +42,034+292.4% | Added |
| State of Alaska, Department of Revenue | 56,110 | $48.4M | 0.51% | −3,365−5.7% | Reduced |
| EULAV Asset Management | 56,100 | $48.4M | 1.29% | 00.0% | Unchanged |
| Guardian Capital LP | 56,015 | $48.3M | 1.43% | −1,492−2.6% | Reduced |
| Ocean Capital Management, LLC | 55,827 | $48.1M | 9.59% | +40+0.1% | Added |
| iA Global Asset Management Inc. | 55,529 | $47.9M | 0.61% | −12,684−18.6% | Reduced |
| Stratos Wealth Partners, LTD. | 55,526 | $47.9M | 0.54% | −418−0.7% | Reduced |
| Howard Capital Management Group, LLC | 55,212 | $47.6M | 3.01% | −1,427−2.5% | Reduced |
| Nordea Investment Management AB | 54,490 | $47.0M | 0.04% | +18,970+53.4% | Added |
| Blue Sparrow, LLC | 54,300 | $46.8M | 0.88% | +54,300 | New |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 53,298 | $46.0M | 0.64% | +7,619+16.7% | Added |
| ING Groep NV | 52,718 | $45.5M | 0.27% | −40,846−43.7% | Reduced |
| Sanibel Captiva Trust Company, Inc. | 52,404 | $45.2M | 1.25% | +1,287+2.5% | Added |
| Louisiana State Employees Retirement System | 52,200 | $45.0M | 0.77% | −3,400−6.1% | Reduced |
| Trust Co of Vermont | 52,184 | $45.0M | 1.88% | +647+1.3% | Added |
| Invictus Private Wealth, LLC | 52,047 | $44.9M | 2.72% | −921−1.7% | Reduced |
| Rafferty Asset Management, LLC | 51,870 | $44.7M | 0.15% | +842+1.7% | Added |
| Pittenger & Anderson Inc | 51,668 | $44.6M | 1.71% | −263−0.5% | Reduced |
| FIL Ltd | 51,562 | $44.5M | 0.03% | +3,763+7.9% | Added |
| Spears Abacus Advisors LLC | 51,501 | $44.4M | 0.83% | −810−1.5% | Reduced |
| Dakota Wealth Management | 51,046 | $44.0M | 0.78% | −2,057−3.9% | Reduced |
| Tandem Investment Advisors, Inc. | 50,791 | $43.8M | 1.63% | −1,861−3.5% | Reduced |
| Oregon Public Employees Retirement Fund | 50,768 | $43.8M | 0.56% | +39+0.1% | Added |
| Klingenstein Fields & Co LP | 50,467 | $43.5M | 1.63% | −564−1.1% | Reduced |
| Tredje AP-fonden | 50,420 | $43.5M | 0.33% | +34,762+222.0% | Added |
| Retirement Planning Group | 50,095 | $43.2M | 1.42% | +212+0.4% | Added |
| Asset Advisors Investment Management, LLC | 49,931 | $43.1M | 3.97% | −874−1.7% | Reduced |
| Stock Yards Bank & Trust Co | 49,870 | $43.0M | 1.32% | +109+0.2% | Added |
| King Luther Capital Management Corp | 49,840 | $43.0M | 0.17% | +3,626+7.8% | Added |
| Trillium Asset Management, LLC | 48,412 | $42.6M | 1.30% | −12,486−20.5% | Reduced |
| Violich Capital Management, Inc. | 49,133 | $42.4M | 4.73% | +41+0.1% | Added |
| Beacon Pointe Advisors, LLC | 48,952 | $42.2M | 0.30% | +6,112+14.3% | Added |
| J. Safra Sarasin Holding AG | 48,817 | $42.1M | 0.68% | +869+1.8% | Added |
| Candriam Luxembourg S.C.A. | 48,636 | $41.9M | 0.21% | −806−1.6% | Reduced |
| Mutual of America Capital Management LLC | 48,279 | $41.6M | 0.44% | −484−1.0% | Reduced |
| Adviser Investments LLC | 47,773 | $41.2M | 0.45% | −1,325−2.7% | Reduced |