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 | 4,274 | $311.5B |
| Q4 2025 | 4,138 | $272.0B |
| Q3 2025 | 3,941 | $274.4B |
| Q2 2025 | 4,011 | $302.3B |
| Q1 2025 | 3,952 | $287.8B |
| Q4 2024 | 3,941 | $279.6B |
| Q3 2024 | 3,590 | $266.7B |
| Q2 2024 | 3,526 | $258.3B |
| Q1 2024 | 3,419 | $222.0B |
| Q4 2023 | 3,343 | $201.0B |
| Q3 2023 | 3,077 | $169.9B |
| Q2 2023 | 3,041 | $162.0B |
| Q1 2023 | 2,943 | $149.2B |
| Q4 2022 | 2,938 | $137.2B |
| Q3 2022 | 2,825 | $141.6B |
| Q2 2022 | 2,784 | $143.4B |
| Q1 2022 | 2,862 | $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 |
|---|---|---|---|---|---|
| Ellenbecker Investment Group | 593 | $511.9K | 0.07% | +20+3.5% | Added |
| Paradigm Capital Management, LLC | 597 | $515.0K | 0.48% | 00.0% | Unchanged |
| McLaughlin Asset Management, Inc. | 598 | $516.1K | 0.46% | +598 | New |
| Convergence Investment Partners, LLC | 599 | $516.2K | 0.10% | −19−3.1% | Reduced |
| Ar Asset Management Inc | 600 | $517.0K | 0.11% | +600 | New |
| MRP Capital Investments, LLC | 600 | $517.4K | 0.43% | 00.0% | Unchanged |
| Lattice Capital Management, LLC | 600 | $517.4K | 0.73% | 00.0% | Unchanged |
| Dynamic Wealth Strategies, LLC | 600 | $517.4K | 0.31% | +78+14.9% | Added |
| Chesapeake Wealth Management | 601 | $518.3K | 0.15% | −17−2.8% | Reduced |
| Thomasville National Bank | 601 | $518.3K | 0.03% | +2+0.3% | Added |
| Saiph Capital, LLC | 602 | $519.1K | 0.19% | 00.0% | Unchanged |
| Integris Wealth Management, LLC | 602 | $519.2K | 0.12% | +19+3.3% | Added |
| Fulcrum Equity Management | 603 | $520.0K | 0.50% | +220+57.4% | Added |
| Meridian Financial Partners LLC | 529 | $520.1K | 0.21% | +110+26.3% | Added |
| Horizon Bancorp Inc | 605 | $522.0K | 0.25% | −36−5.6% | Reduced |
| Phocas Financial Corp. | 606 | $522.6K | 0.07% | 00.0% | Unchanged |
| Goldstein Advisors, LLC | 606 | $522.6K | 0.06% | 00.0% | Unchanged |
| von Borstel & Associates, Inc. | 607 | $523.0K | 0.12% | −4,201−87.4% | Reduced |
| Capital Advisory Group Advisory Services, LLC | 607 | $523.4K | 0.15% | +11+1.8% | Added |
| Trust Co | 607 | $523.4K | 0.05% | +311+105.1% | Added |
| Cambridge Financial Group, LLC | 582 | $524.9K | 0.18% | +25+4.5% | Added |
| Berkeley Capital Partners, LLC | 609 | $525.1K | 0.12% | −3−0.5% | Reduced |
| Evansbrook LLC | 609 | $525.3K | 0.35% | +609 | New |
| Transatlantique Private Wealth LLC | 609 | $525.5K | 0.17% | +29+5.0% | Added |
| August Group Capital Ltd | 611 | $526.0K | 0.58% | +611 | New |
| Wilkins Investment Counsel Inc | 610 | $526.0K | 0.08% | −1,725−73.9% | Reduced |
| Madden Securities Corp | 610 | $526.0K | 0.16% | +293+92.4% | Added |
| Rodgers & Associates, LTD | 610 | $526.1K | 0.05% | +100+19.6% | Added |
| Hamilton Wealth, LLC | 611 | $526.5K | 0.10% | +34+5.9% | Added |
| Cannon Advisors, Inc. | 554 | $526.8K | 0.37% | −60−9.8% | Reduced |
| South Street Advisors LLC | 611 | $526.9K | 0.07% | 00.0% | Unchanged |
| Expressive Wealth LLC | 614 | $529.5K | 0.57% | +614 | New |
| Paradigm, Strategies in Wealth Management, LLC | 616 | $531.5K | 0.35% | +1+0.2% | Added |
| Pursuit Wealth Management LLC | 617 | $531.6K | 0.46% | +617 | New |
| Marshall & Sterling Wealth Advisors Inc. | 617 | $532.1K | 0.35% | +9+1.5% | Added |
| Saxony Capital Management, LLC | 618 | $533.0K | 0.33% | +51+9.0% | Added |
| DV Equities, LLC | 619 | $533.8K | 0.10% | +619 | New |
| Summit Wealth & Retirement Planning, Inc. | 619 | $533.8K | 0.13% | +9+1.5% | Added |
| Lantern Wealth Advisors, LLC | 620 | $534.7K | 0.28% | +262+73.2% | Added |
| Heritage Investment Group, Inc. | 621 | $535.5K | 0.08% | −18−2.8% | Reduced |
| Wallace Hart LLC | 621 | $535.5K | 0.39% | 00.0% | Unchanged |
| Towerpoint Wealth, LLC | 622 | $536.5K | 0.21% | −1,610−72.1% | Reduced |
| Truepoint, Inc. | 623 | $537.2K | 0.01% | −153−19.7% | Reduced |
| Sky-Mountain Capital Management, Inc. | 550 | $537.3K | 0.36% | +550 | New |
| GreatBanc Trust CO | 624 | $538.1K | 0.38% | −8−1.3% | Reduced |
| Seven Mile Advisory | 624 | $538.2K | 0.09% | −863−58.0% | Reduced |
| Davidson Kahn Capital Management, LLC | 624 | $538.3K | 0.28% | +189+43.4% | Added |
| Torrey-Payne Wealth Management, LLC | 551 | $538.7K | 0.48% | +551 | New |
| Granite Harbor Advisors, Inc. | 626 | $539.8K | 0.23% | +12+2.0% | Added |
| Smithbridge Asset Management Inc | 626 | $539.8K | 0.05% | +313+100.0% | Added |
| Lane Brothers & Co Inc | 626 | $540.0K | 0.39% | +626 | New |
| Renasant Bank | 628 | $541.5K | 0.37% | −12−1.9% | Reduced |
| Torray LLC | 628 | $541.5K | 0.08% | 00.0% | Unchanged |
| Optimize Financial Inc | 629 | $542.4K | 0.27% | −4−0.6% | Reduced |
| LVM Capital Management Ltd | 630 | $543.0K | 0.05% | −30−4.5% | Reduced |
| Virginia Wealth Management Group, Inc. | 630 | $543.3K | 0.32% | 00.0% | Unchanged |
| Financial Advisory Partners, LLC | 630 | $543.3K | 0.15% | 00.0% | Unchanged |
| Harvey Capital Management Inc | 631 | $544.1K | 0.12% | −2−0.3% | Reduced |
| Philadelphia Trust Co | 632 | $545.0K | 0.04% | +10+1.6% | Added |
| Everpar Advisors LLC | 633 | $545.9K | 0.20% | −7−1.1% | Reduced |
| Accelerate Investment Advisors LLC | 634 | $546.6K | 0.37% | −4−0.6% | Reduced |
| Turning Point Benefit Group, Inc. | 634 | $546.7K | 0.29% | +49+8.4% | Added |
| Sunpointe, LLC | 634 | $546.7K | 0.18% | −1,761−73.5% | Reduced |
| Unified Investment Management | 634 | $546.8K | 0.55% | −8−1.2% | Reduced |
| Catalina Capital Group, LLC | 635 | $547.4K | 0.34% | 00.0% | Unchanged |
| RWM Asset Management, LLC | 560 | $547.5K | 0.06% | −4−0.7% | Reduced |
| Reuter James Wealth Management, LLC | 636 | $548.4K | 0.08% | −33−4.9% | Reduced |
| Bank of Jackson Hole Trust | 636 | $548.4K | 0.26% | −17−2.6% | Reduced |
| Tulsa Wealth Advisors, INC | 636 | $548.5K | 0.18% | +636 | New |
| Willner & Heller, LLC | 636 | $548.7K | 0.39% | +18+2.9% | Added |
| Lantz Financial LLC | 637 | $548.9K | 0.12% | +8+1.3% | Added |
| Ulland Investment Advisors, LLC | 637 | $549.0K | 0.44% | −78−10.9% | Reduced |
| TFB Advisors LLC | 637 | $549.3K | 0.15% | −3−0.5% | Reduced |
| Holt Capital Advisors, L.L.C. dba Holt Capital Partners, L.P. | 637 | $549.3K | 0.07% | 00.0% | Unchanged |
| Independent Family Office, LLC | 637 | $549.3K | 0.23% | +82+14.8% | Added |
| Newman Dignan & Sheerar, Inc. | 637 | $549.5K | 0.11% | +49+8.3% | Added |
| Elefante Mark B | 638 | $550.2K | 0.34% | 00.0% | Unchanged |
| WESPAC Advisors, LLC | 640 | $551.9K | 0.30% | −909−58.7% | Reduced |
| Taylor Financial Group, Inc. | 641 | $552.8K | 0.32% | 00.0% | Unchanged |
| Peak Financial Management, Inc. | 642 | $553.6K | 0.14% | +10+1.6% | Added |
| Sbe LLC Dba Cedar Cove Wealth Partners | 643 | $554.4K | 0.29% | +643 | New |
| Navis Wealth Advisors, LLC | 645 | $556.5K | 0.24% | +144+28.7% | Added |
| CPA Asset Management LLC | 647 | $557.5K | 0.20% | −471−42.1% | Reduced |
| Charter Research & Investment Group, Inc. | 647 | $557.9K | 0.37% | 00.0% | Unchanged |
| Invested Advisors | 647 | $557.9K | 0.58% | +62+10.6% | Added |
| Thompson Investment Management, Inc. | 648 | $558.8K | 0.07% | 00.0% | Unchanged |
| Headinvest, LLC | 648 | $558.9K | 0.11% | +24+3.8% | Added |
| Peterson Wealth Advisors, LLC | 648 | $559.1K | 0.07% | +43+7.1% | Added |
| New Millennium Group LLC | 648 | $559.1K | 0.24% | −485−42.8% | Reduced |
| Brandywine Financial Group | 650 | $560.5K | 1.22% | +650 | New |
| Triumph Capital Management | 651 | $561.0K | 0.12% | +243+59.6% | Added |
| Pictet North America Advisors SA | 651 | $561.4K | 0.05% | 00.0% | Unchanged |
| Total Clarity Wealth Management, Inc. | 652 | $562.5K | 0.14% | +54+9.0% | Added |
| West Wealth Group, LLC | 652 | $563.1K | 0.12% | +19+3.0% | Added |
| a16z Perennial Management, L.P. | 653 | $563.1K | 0.04% | −3−0.5% | Reduced |
| CWC Advisors, LLC. | 653 | $563.1K | 0.27% | +22+3.5% | Added |
| Howard Wealth Management, LLC | 653 | $563.5K | 0.25% | −465−41.6% | Reduced |
| Altrafin AG | 654 | $564.0K | 0.18% | −30−4.4% | Reduced |
| First Fiduciary Investment Counsel, Inc. | 654 | $564.0K | 0.11% | 00.0% | Unchanged |
| Beech Hill Advisors, Inc. | 655 | $564.8K | 0.27% | 00.0% | Unchanged |