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 |
|---|---|---|---|---|---|
| Greykasell Wealth Strategies, Inc. | 2,335 | $2.31M | 1.11% | −86−3.6% | Reduced |
| Guardian Wealth Advisors, LLC | 2,330 | $2.31M | 0.16% | +2+0.1% | Added |
| Guidance Capital, Inc | 2,420 | $2.31M | 0.66% | −23−0.9% | Reduced |
| Heritage Wealth Advisors | 2,327 | $2.30M | 0.11% | −156−6.3% | Reduced |
| Oxbow Advisors, LLC | 2,319 | $2.30M | 0.25% | −31−1.3% | Reduced |
| MUFG Securities EMEA plc | 2,311 | $2.29M | 0.10% | −7,689−76.9% | Reduced |
| West Family Investments, Inc. | 2,306 | $2.28M | 0.60% | +1,667+260.9% | Added |
| Kirtland Hills Capital Management, LLC | 2,305 | $2.28M | 1.05% | +10.0% | Added |
| Union Savings Bank | 2,425 | $2.28M | 1.05% | −31−1.3% | Reduced |
| Clear Harbor Asset Management, LLC | 2,301 | $2.28M | 0.17% | −415−15.3% | Reduced |
| Gallagher Capital Advisors, LLC | 2,427 | $2.28M | 1.84% | −1,621−40.0% | Reduced |
| Comprehensive Financial Planning, Inc. | 2,286 | $2.26M | 1.78% | +43+1.9% | Added |
| Woodard & Co Asset Management Group Inc | 2,285 | $2.26M | 0.42% | +17+0.7% | Added |
| Searle & Co. | 2,284 | $2.26M | 0.64% | 00.0% | Unchanged |
| Mainstream Capital Management LLC | 2,280 | $2.26M | 1.64% | −2−0.1% | Reduced |
| Aventura Private Wealth, LLC | 2,279 | $2.26M | 0.98% | +628+38.0% | Added |
| Drive Wealth Management, LLC | 2,276 | $2.25M | 0.49% | −267−10.5% | Reduced |
| LVW Advisors, LLC | 2,274 | $2.25M | 0.25% | +184+8.8% | Added |
| Abacus Planning Group, Inc. | 2,270 | $2.25M | 0.33% | +33+1.5% | Added |
| Rockingstone Advisors LLC | 2,269 | $2.25M | 1.18% | −999−30.6% | Reduced |
| Alta Advisers Ltd | 2,266 | $2.24M | 0.80% | +80+3.7% | Added |
| Financial Partners Group, Inc | 2,264 | $2.24M | 0.31% | −421−15.7% | Reduced |
| City State Bank | 2,264 | $2.24M | 0.70% | −19−0.8% | Reduced |
| Mattson Financial Services, LLC | 2,250 | $2.23M | 0.60% | −33−1.4% | Reduced |
| Vista Private Wealth Partners. LLC | 2,250 | $2.23M | 0.69% | +182+8.8% | Added |
| ZWJ Investment Counsel Inc | 2,240 | $2.22M | 0.08% | −549−19.7% | Reduced |
| Paragon Advisors, LLC | 2,225 | $2.20M | 0.58% | +69+3.2% | Added |
| Florida Financial Advisors, LLC | 2,224 | $2.20M | 0.73% | +92+4.3% | Added |
| MKT Advisors LLC | 2,224 | $2.19M | 0.87% | 00.0% | Unchanged |
| McDonald Partners LLC | 2,173 | $2.19M | 0.53% | −2−0.1% | Reduced |
| Aspiriant, LLC | 2,211 | $2.19M | 0.07% | +80+3.8% | Added |
| Absolute Capital Management, LLC | 2,202 | $2.18M | 1.10% | +25+1.1% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 2,201 | $2.18M | 0.01% | +100+4.8% | Added |
| Louisbourg Investments Inc. | 2,200 | $2.18M | 0.51% | 00.0% | Unchanged |
| GTS Securities LLC | 2,199 | $2.18M | 0.10% | −3,760−63.1% | Reduced |
| Waypoint Wealth Partners Inc. | 2,198 | $2.18M | 0.53% | +752+52.0% | Added |
| Iowa State Bank | 2,198 | $2.18M | 0.43% | +32+1.5% | Added |
| Portside Wealth Group, LLC | 2,196 | $2.17M | 0.32% | +469+27.2% | Added |
| Mill Creek Capital Advisors, LLC | 2,194 | $2.17M | 0.05% | −47−2.1% | Reduced |
| Rinkey Investments | 2,193 | $2.17M | 0.65% | +93+4.4% | Added |
| Net Worth Advisory Group | 2,192 | $2.17M | 0.48% | +1,337+156.4% | Added |
| Wellington Shields Capital Management, LLC | 2,190 | $2.17M | 0.37% | 00.0% | Unchanged |
| Sunpointe, LLC | 2,190 | $2.17M | 0.86% | +1,652+307.1% | Added |
| Global Trust Asset Management, LLC | 2,187 | $2.16M | 1.16% | +83+3.9% | Added |
| First American Trust, FSB | 2,186 | $2.16M | 0.17% | +85+4.0% | Added |
| Delta Asset Management LLC | 2,177 | $2.16M | 0.19% | 00.0% | Unchanged |
| Wealth Group, Ltd. | 2,176 | $2.15M | 2.14% | −560−20.5% | Reduced |
| Towerpoint Wealth, LLC | 2,169 | $2.15M | 0.95% | +15+0.7% | Added |
| Lederer & Associates Investment Counsel | 2,165 | $2.14M | 1.42% | +100+4.8% | Added |
| Circle Wealth Management, LLC | 2,162 | $2.14M | 0.05% | −241−10.0% | Reduced |
| Fortitude Family Office, LLC | 2,160 | $2.14M | 0.71% | −477−18.1% | Reduced |
| Silvia McColl Wealth Management, LLC | 2,160 | $2.14M | 1.55% | +9+0.4% | Added |
| Crystal Rock Capital Management | 2,155 | $2.13M | 1.23% | +2,155 | New |
| Ameliora Wealth Management Ltd. | 2,152 | $2.13M | 0.76% | −256−10.6% | Reduced |
| Quantum Financial Planning Services, Inc. | 2,152 | $2.13M | 1.00% | −251−10.4% | Reduced |
| WFA of San Diego, LLC | 2,151 | $2.13M | 1.57% | +2,151 | New |
| Relyea Zuckerberg Hanson LLC | 2,149 | $2.13M | 0.25% | +112+5.5% | Added |
| Andrew Hill Investment Advisors, Inc. | 2,148 | $2.13M | 1.71% | −2−0.1% | Reduced |
| United Advisor Group, LLC | 2,139 | $2.12M | 0.37% | +579+37.1% | Added |
| Cantor Fitzgerald Investment Adviser L.P. | 2,138 | $2.12M | 0.15% | 00.0% | Unchanged |
| Bearing Point Capital, LLC | 2,134 | $2.11M | 0.39% | +52+2.5% | Added |
| Altman Advisors, Inc. | 2,141 | $2.11M | 0.86% | +31+1.5% | Added |
| MJP Associates Inc | 2,128 | $2.11M | 0.31% | +102+5.0% | Added |
| Prescott Group Capital Management, L.L.C. | 2,128 | $2.11M | 0.25% | +129+6.5% | Added |
| Lester Murray Antman dba SimplyRich | 2,127 | $2.10M | 0.59% | 00.0% | Unchanged |
| Investment Partners, Ltd. | 2,122 | $2.10M | 0.80% | +24+1.1% | Added |
| Hazlett, Burt & Watson, Inc. | 2,113 | $2.10M | 0.86% | +60+2.9% | Added |
| Grimes & Company, Inc. | 2,111 | $2.09M | 0.06% | +669+46.4% | Added |
| Pinnacle Wealth Planning Services, Inc. | 2,110 | $2.09M | 0.27% | +23+1.1% | Added |
| Taylor Frigon Capital Management LLC | 2,110 | $2.09M | 1.11% | −100−4.5% | Reduced |
| Keudell/Morrison Wealth Management | 2,105 | $2.08M | 0.46% | −31−1.5% | Reduced |
| Sandbox Financial Partners, LLC | 2,102 | $2.08M | 0.66% | +100+5.0% | Added |
| Dogwood Wealth Management LLC | 2,106 | $2.08M | 1.01% | −165−7.3% | Reduced |
| Avalon Trust Co | 2,096 | $2.07M | 0.15% | 00.0% | Unchanged |
| IFG Advisory, LLC | 2,088 | $2.07M | 0.10% | +43+2.1% | Added |
| Davies Financial Advisors, Inc. | 2,087 | $2.07M | 1.60% | −30−1.4% | Reduced |
| Fielder Capital Group LLC | 2,087 | $2.07M | 0.55% | −63−2.9% | Reduced |
| Investor's Fiduciary Advisor Network, LLC | 2,085 | $2.06M | 0.77% | +501+31.6% | Added |
| Mitchell Sinkler & Starr | 2,080 | $2.06M | 0.99% | +40+2.0% | Added |
| NCP Inc. | 2,076 | $2.06M | 1.94% | −463−18.2% | Reduced |
| Wealth Quarterback LLC | 2,075 | $2.05M | 0.97% | −130−5.9% | Reduced |
| AlphaStar Capital Management, LLC | 2,072 | $2.05M | 0.14% | −74−3.4% | Reduced |
| Vivaldi Capital Management, LLC | 2,067 | $2.05M | 0.31% | +19+0.9% | Added |
| PFW Advisors LLC | 2,066 | $2.05M | 0.63% | −120−5.5% | Reduced |
| Wealth Alliance Advisory Group, LLC | 2,063 | $2.04M | 0.39% | +99+5.0% | Added |
| Malaga Cove Capital, LLC | 2,057 | $2.04M | 0.80% | −1,312−38.9% | Reduced |
| Oliver Lagore Vanvalin Investment Group | 2,148 | $2.03M | 0.80% | +2,148 | New |
| Western Pacific Wealth Management, LP | 2,052 | $2.03M | 1.95% | +17+0.8% | Added |
| Deroy & Devereaux Private Investment Counsel Inc | 2,050 | $2.03M | 0.11% | +400+24.2% | Added |
| Cidel Asset Management Inc | 2,044 | $2.02M | 0.12% | +82+4.2% | Added |
| Owen LaRue, LLC | 2,043 | $2.02M | 0.86% | +102+5.3% | Added |
| Principal Street Partners, LLC | 2,042 | $2.02M | 0.20% | +1,052+106.3% | Added |
| Burke & Herbert Bank & Trust Co | 2,042 | $2.02M | 0.45% | +43+2.2% | Added |
| Baker Boyer National Bank | 2,037 | $2.02M | 0.70% | +246+13.7% | Added |
| Facet Wealth, Inc. | 2,144 | $2.01M | 0.05% | +1,509+237.6% | Added |
| Ullmann Financial Group, Inc. | 2,032 | $2.01M | 0.24% | −4−0.2% | Reduced |
| Wealth Advisors of Iowa, LLC | 2,031 | $2.01M | 0.75% | −36−1.7% | Reduced |
| Smithfield Trust Co | 2,026 | $2.01M | 0.09% | −10.0% | Reduced |
| Allegheny Financial Group LTD | 2,029 | $2.01M | 0.45% | +18+0.9% | Added |
| Herold Advisors, Inc. | 2,024 | $2.00M | 0.42% | +96+5.0% | Added |