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, Q2 2025
Institutional positions in Costco Wholesale Corp as of Jun 30, 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
- 4,011
- +115 vs. Q1 2025
- Shares held
- 305.8M
- +1.71M (+0.6%) vs. Q1 2025
- Total value
- $302.3B
- +$14.9B (+5.2%) vs. Q1 2025
- New holders
- 212
- 1,749 more added
- Sold out
- 97
- 1,512 more reduced
56 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Costco Wholesale Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CX Institutional | 7,064 | $6.99M | 0.24% | −149−2.1% | Reduced |
| Kennedy Capital Management, Inc. | 7,052 | $6.98M | 0.17% | −1,252−15.1% | Reduced |
| Paradigm Financial Partners, LLC | 7,043 | $6.97M | 0.76% | −134−1.9% | Reduced |
| Pine Valley Investments Ltd Liability Co | 7,030 | $6.96M | 0.41% | +162+2.4% | Added |
| HBK Sorce Advisory LLC | 7,021 | $6.95M | 0.19% | +111+1.6% | Added |
| Ronald Blue Trust, Inc. | 7,015 | $6.94M | 0.08% | +18+0.3% | Added |
| Sitrin Capital Management LLC | 7,006 | $6.94M | 3.54% | −659−8.6% | Reduced |
| JPL Wealth Management, LLC | 7,005 | $6.93M | 1.87% | −64−0.9% | Reduced |
| KP Management LLC | 7,000 | $6.93M | 2.81% | 00.0% | Unchanged |
| Midwest Professional Planners, LTD. | 6,994 | $6.92M | 1.82% | +81+1.2% | Added |
| Schonfeld Strategic Advisors LLC | 6,972 | $6.90M | 0.05% | −1,492−17.6% | Reduced |
| Flagship Harbor Advisors, LLC | 6,965 | $6.89M | 0.33% | −70−1.0% | Reduced |
| Gibraltar Capital Management, Inc. | 6,952 | $6.88M | 1.34% | +252+3.8% | Added |
| Grove Bank & Trust | 6,948 | $6.88M | 0.86% | +11+0.2% | Added |
| Palumbo Wealth Management LLC | 6,924 | $6.85M | 2.12% | −67−1.0% | Reduced |
| Financial Advisory Service, Inc. | 6,892 | $6.82M | 0.50% | +283+4.3% | Added |
| Etesian Wealth Advisors, Inc. | 6,887 | $6.82M | 2.54% | −191−2.7% | Reduced |
| Bank of Stockton | 6,885 | $6.82M | 2.03% | −10−0.1% | Reduced |
| First Interstate Bank | 6,859 | $6.79M | 0.40% | −120−1.7% | Reduced |
| Galvin, Gaustad & Stein, LLC | 6,854 | $6.79M | 0.58% | −391−5.4% | Reduced |
| Koshinski Asset Management, Inc. | 6,848 | $6.78M | 0.51% | +77+1.1% | Added |
| Modera Wealth Management, LLC | 6,832 | $6.76M | 0.08% | −153−2.2% | Reduced |
| Capital Analysts, LLC | 6,826 | $6.76M | 0.23% | −88−1.3% | Reduced |
| STF Management LP | 6,770 | $6.70M | 2.64% | +162+2.5% | Added |
| United Capital Management of KS, Inc. | 6,768 | $6.70M | 1.05% | −107−1.6% | Reduced |
| Spirit of America Management Corp | 6,756 | $6.69M | 1.39% | 00.0% | Unchanged |
| American Trust | 6,756 | $6.69M | 0.63% | +403+6.3% | Added |
| Wimmer Associates 1, LLC | 6,754 | $6.69M | 3.42% | −104−1.5% | Reduced |
| Hudson Bay Capital Management LP | 6,752 | $6.68M | 0.04% | −34,010−83.4% | Reduced |
| GPS Wealth Strategies Group, LLC | 6,748 | $6.68M | 0.77% | −121−1.8% | Reduced |
| Pacific Sage Partners, LLC | 6,742 | $6.67M | 1.33% | 00.0% | Unchanged |
| Tower View Investment Management & Research LLC | 6,736 | $6.67M | 3.46% | −59−0.9% | Reduced |
| Bellevue Asset Management, LLC | 6,720 | $6.65M | 3.24% | −23−0.3% | Reduced |
| Rossmore Private Capital | 6,695 | $6.63M | 0.77% | +8+0.1% | Added |
| Newbridge Financial Services Group, Inc. | 6,689 | $6.62M | 1.07% | +2,312+52.8% | Added |
| Balboa Wealth Partners | 6,664 | $6.60M | 1.32% | +1,974+42.1% | Added |
| Fort Washington Investment Advisors Inc | 6,660 | $6.59M | 0.04% | −165−2.4% | Reduced |
| Hohimer Wealth Management, LLC | 6,646 | $6.58M | 1.17% | +21+0.3% | Added |
| Tritonpoint Wealth, LLC | 6,622 | $6.56M | 0.61% | −352−5.0% | Reduced |
| Hillsdale Investment Management Inc. | 6,613 | $6.55M | 0.24% | +5,950+897.4% | Added |
| Carlton Hofferkamp & Jenks Wealth Management, LLC | 7,055 | $6.54M | 2.37% | −101−1.4% | Reduced |
| Parisi Gray Wealth Management | 6,590 | $6.52M | 1.87% | +36+0.5% | Added |
| Harbour Capital Advisors, LLC | 6,639 | $6.52M | 1.37% | +27+0.4% | Added |
| Physicians Financial Services, Inc. | 6,582 | $6.52M | 1.94% | +220+3.5% | Added |
| Woodmont Investment Counsel LLC | 6,579 | $6.51M | 0.43% | +21+0.3% | Added |
| Diamant Asset Management, Inc. | 6,563 | $6.50M | 4.95% | −62−0.9% | Reduced |
| Calamos Wealth Management LLC | 6,560 | $6.49M | 0.28% | −30.0% | Reduced |
| Mitchell Capital Management Co | 6,819 | $6.48M | 1.21% | −730−9.7% | Reduced |
| Bard Financial Services, Inc. | 6,540 | $6.47M | 0.77% | −65−1.0% | Reduced |
| Conning Inc. | 6,520 | $6.45M | 0.22% | +85+1.3% | Added |
| Orleans Capital Management Corp | 6,497 | $6.43M | 3.41% | +560+9.4% | Added |
| Wolverine Trading, LLC | 6,527 | $6.43M | 0.16% | +5,881+910.4% | Added |
| EFG Asset Management (North America) Corp. | 6,469 | $6.40M | 0.90% | +336+5.5% | Added |
| Knightsbridge Asset Management, LLC | 6,459 | $6.39M | 1.41% | +618+10.6% | Added |
| Linscomb & Williams, Inc. | 6,453 | $6.39M | 0.29% | +87+1.4% | Added |
| Sunbelt Securities, Inc. | 6,957 | $6.37M | 0.56% | −153−2.2% | Reduced |
| CTC LLC | 6,428 | $6.36M | 0.41% | −6,317−49.6% | Reduced |
| StrongBox Wealth, LLC | 6,425 | $6.36M | 2.41% | +132+2.1% | Added |
| Security National Bank | 6,418 | $6.35M | 1.10% | +333+5.5% | Added |
| First Washington CORP | 6,407 | $6.34M | 2.04% | 00.0% | Unchanged |
| Cohen Klingenstein LLC | 6,400 | $6.34M | 0.21% | 00.0% | Unchanged |
| Motley Fool Wealth Management, LLC | 6,397 | $6.33M | 0.38% | −874−12.0% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 6,391 | $6.33M | 0.26% | +345+5.7% | Added |
| CoreCap Advisors, LLC | 6,385 | $6.32M | 0.25% | −389−5.7% | Reduced |
| Csenge Advisory Group | 6,073 | $6.32M | 0.33% | −148−2.4% | Reduced |
| Morse Asset Management, Inc | 6,374 | $6.31M | 1.38% | −298−4.5% | Reduced |
| Edgestream Partners, L.P. | 6,374 | $6.31M | 0.18% | +2,010+46.1% | Added |
| Nicolet Bankshares Inc | 6,360 | $6.30M | 1.09% | +17+0.3% | Added |
| Bamco Inc | 6,349 | $6.29M | 0.02% | 00.0% | Unchanged |
| FineMark National Bank & Trust | 6,331 | $6.27M | 0.21% | −120−1.9% | Reduced |
| Northcape Wealth Management, LLC | 6,327 | $6.26M | 1.91% | −119−1.8% | Reduced |
| Peterson Wealth Management | 6,324 | $6.26M | 3.71% | −1,263−16.6% | Reduced |
| Trinity Legacy Partners, LLC | 6,558 | $6.24M | 1.52% | +55+0.8% | Added |
| WS Management LLLP | 6,285 | $6.22M | 1.09% | 00.0% | Unchanged |
| Harvest Investment Services, LLC | 6,261 | $6.20M | 1.39% | +889+16.5% | Added |
| Bell & Brown Wealth Advisors, LLC | 6,252 | $6.20M | 2.22% | −540−8.0% | Reduced |
| Leisure Capital Management | 6,258 | $6.19M | 2.34% | −136−2.1% | Reduced |
| Next Century Growth Investors LLC | 6,244 | $6.18M | 0.48% | +30.0% | Added |
| McIlrath & Eck, LLC | 6,228 | $6.17M | 0.70% | +3,530+130.8% | Added |
| SRS Capital Advisors, Inc. | 6,206 | $6.14M | 0.29% | +3,537+132.5% | Added |
| Westerkirk Capital Inc. | 6,197 | $6.13M | 0.76% | +6,197 | New |
| Ceera Investments, LLC | 6,186 | $6.12M | 1.88% | 00.0% | Unchanged |
| Thornburg Investment Management Inc | 6,152 | $6.09M | 0.08% | −3,206−34.3% | Reduced |
| Accent Capital Management, LLC | 6,138 | $6.08M | 2.72% | −82−1.3% | Reduced |
| Leelyn Smith, LLC | 6,131 | $6.07M | 1.00% | −93−1.5% | Reduced |
| Agp Franklin, LLC | 6,122 | $6.06M | 3.21% | +158+2.6% | Added |
| Chicago Trust Co NA | 6,113 | $6.05M | 0.85% | −228−3.6% | Reduced |
| Mission Creek Capital Partners, Inc. | 6,108 | $6.05M | 1.34% | −1,187−16.3% | Reduced |
| Patron Partners Advisors, LLC | 6,107 | $6.05M | 2.99% | +436+7.7% | Added |
| Continuum Advisory, LLC | 6,098 | $6.04M | 0.73% | +1,167+23.7% | Added |
| Silphium Asset Management Ltd | 6,089 | $6.03M | 2.15% | −1,545−20.2% | Reduced |
| TCTC Holdings, LLC | 6,087 | $6.03M | 0.19% | +39+0.6% | Added |
| Mattern Wealth Management LLC | 6,086 | $6.02M | 1.25% | +167+2.8% | Added |
| Wedmont Private Capital | 6,129 | $6.02M | 0.26% | +308+5.3% | Added |
| Confluence Wealth Services, Inc. | 6,066 | $6.00M | 0.33% | −30.0% | Reduced |
| Numerai GP LLC | 6,057 | $6.00M | 0.86% | +6,057 | New |
| Asset Dedication, LLC | 6,047 | $5.99M | 0.43% | +13+0.2% | Added |
| Principle Wealth Partners LLC | 6,043 | $5.98M | 0.37% | +498+9.0% | Added |
| Front Row Advisors LLC | 6,026 | $5.97M | 2.08% | −243−3.9% | Reduced |
| Cornerstone Wealth Group, LLC | 5,999 | $5.94M | 0.45% | +153+2.6% | Added |