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 | 4,275 | $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 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 |
|---|---|---|---|---|---|
| SlateStone Wealth, LLC | 12,821 | $12.7M | 1.19% | −48−0.4% | Reduced |
| Nemes Rush Group LLC | 12,799 | $12.7M | 1.38% | +12,124+1,796.1% | Added |
| Signaturefd, LLC | 12,789 | $12.7M | 0.22% | +450+3.6% | Added |
| Moors & Cabot, Inc. | 12,769 | $12.6M | 0.59% | +181+1.4% | Added |
| Wilsey Asset Management Inc | 12,694 | $12.6M | 2.32% | −26−0.2% | Reduced |
| Boston Family Office LLC | 12,681 | $12.6M | 0.83% | +292+2.4% | Added |
| Baker Ellis Asset Management LLC | 12,636 | $12.5M | 1.72% | −161−1.3% | Reduced |
| Gouws Capital LLC | 12,633 | $12.5M | 7.62% | −347−2.7% | Reduced |
| Kercheville Advisors, LLC | 12,565 | $12.4M | 4.29% | +81+0.6% | Added |
| B.O.S.S. Retirement Advisors, LLC | 12,557 | $12.4M | 3.12% | −142−1.1% | Reduced |
| Nikulski Financial, Inc. | 12,532 | $12.4M | 3.40% | +285+2.3% | Added |
| Bleakley Financial Group, LLC | 12,528 | $12.4M | 0.31% | +1,138+10.0% | Added |
| Webster Bank, N. A. | 12,517 | $12.4M | 1.28% | −141−1.1% | Reduced |
| Duncker Streett & Co Inc | 12,505 | $12.4M | 2.26% | −155−1.2% | Reduced |
| Blue Fin Capital, Inc. | 12,466 | $12.3M | 2.10% | +74+0.6% | Added |
| GAM Holding AG | 12,426 | $12.3M | 0.86% | −4,318−25.8% | Reduced |
| Great Valley Advisor Group, Inc. | 12,397 | $12.3M | 0.27% | −4,917−28.4% | Reduced |
| Capital Planning Advisors, LLC | 12,393 | $12.3M | 1.80% | −598−4.6% | Reduced |
| Fred Alger Management, LLC | 12,375 | $12.3M | 0.05% | +2,245+22.2% | Added |
| Journey Advisory Group, LLC | 12,325 | $12.2M | 0.95% | −1,242−9.2% | Reduced |
| Summit Global Investments | 12,315 | $12.2M | 0.72% | +6,401+108.2% | Added |
| HWG Holdings LP | 12,309 | $12.2M | 3.57% | +685+5.9% | Added |
| Simmons Bank | 12,251 | $12.1M | 0.86% | −83−0.7% | Reduced |
| Plato Investment Management Ltd | 12,204 | $12.0M | 0.90% | +43+0.4% | Added |
| CFM Wealth Partners LLC | 12,151 | $12.0M | 1.91% | +263+2.2% | Added |
| Geneos Wealth Management Inc. | 12,144 | $12.0M | 0.29% | +1,480+13.9% | Added |
| Pallas Capital Advisors LLC | 12,118 | $12.0M | 0.46% | −152−1.2% | Reduced |
| Osborne Partners Capital Management, LLC | 12,112 | $12.0M | 0.64% | −233−1.9% | Reduced |
| Resources Management Corp | 12,071 | $11.9M | 1.62% | −76−0.6% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 12,061 | $11.9M | 0.82% | −836−6.5% | Reduced |
| Baker Avenue Asset Management, LP | 12,042 | $11.9M | 0.34% | +780+6.9% | Added |
| Valeo Financial Advisors, LLC | 12,026 | $11.9M | 0.29% | −1,065−8.1% | Reduced |
| Cypress Asset Management Inc | 11,870 | $11.8M | 2.83% | +481+4.2% | Added |
| Addenda Capital Inc. | 11,860 | $11.7M | 0.42% | +249+2.1% | Added |
| Moran Wealth Management, LLC | 11,704 | $11.6M | 0.36% | +128+1.1% | Added |
| Chokshi & Queen Wealth Advisors, Inc | 11,702 | $11.6M | 6.64% | +563+5.1% | Added |
| Community Financial Services Group, LLC | 11,689 | $11.6M | 2.30% | −650−5.3% | Reduced |
| Bogart Wealth, LLC | 11,683 | $11.6M | 0.49% | +309+2.7% | Added |
| AlphaCore Capital LLC | 11,642 | $11.5M | 0.44% | +907+8.4% | Added |
| 1st Source Bank | 11,626 | $11.5M | 0.63% | −332−2.8% | Reduced |
| Diversify Wealth Management, LLC | 11,585 | $11.5M | 0.71% | +883+8.3% | Added |
| Principal Securities, Inc. | 11,579 | $11.5M | 0.22% | +2,295+24.7% | Added |
| Texas Yale Capital Corp. | 11,571 | $11.5M | 0.38% | −100−0.9% | Reduced |
| Savant Capital, LLC | 11,545 | $11.4M | 0.08% | +657+6.0% | Added |
| Hoffman, Alan N Investment Management | 11,516 | $11.4M | 5.62% | −6−0.1% | Reduced |
| First Western Trust Bank | 11,500 | $11.4M | 0.51% | −327−2.8% | Reduced |
| PKO Investment Management Joint-Stock Co | 11,500 | $11.4M | 1.22% | 00.0% | Unchanged |
| Gladstone Institutional Advisory LLC | 11,480 | $11.4M | 0.47% | +1,883+19.6% | Added |
| Guardian Partners Inc. | 11,561 | $11.4M | 1.02% | +1,632+16.4% | Added |
| KMG Fiduciary Partners, LLC | 11,427 | $11.3M | 0.84% | +292+2.6% | Added |
| GPM Growth Investors, Inc. | 11,425 | $11.3M | 4.49% | −281−2.4% | Reduced |
| Dillon & Associates Inc | 11,421 | $11.3M | 1.53% | +1,481+14.9% | Added |
| NorthRock Partners, LLC | 11,375 | $11.3M | 0.29% | +663+6.2% | Added |
| American Money Management, LLC | 11,371 | $11.3M | 1.99% | −466−3.9% | Reduced |
| WoodTrust Financial Corp | 11,354 | $11.2M | 1.57% | −46−0.4% | Reduced |
| Empirical Capital Management, LLC | 11,350 | $11.2M | 6.96% | 00.0% | Unchanged |
| Clarity Wealth Advisors, LLC | 11,333 | $11.2M | 2.77% | −11−0.1% | Reduced |
| GHP Investment Advisors, Inc. | 11,333 | $11.2M | 0.50% | −116−1.0% | Reduced |
| Prosperity Consulting Group, LLC | 11,321 | $11.2M | 0.82% | −69−0.6% | Reduced |
| Quadrant Capital Group LLC | 11,282 | $11.2M | 0.40% | +1,777+18.7% | Added |
| Vision Capital Management, Inc. | 11,242 | $11.1M | 1.46% | +1,221+12.2% | Added |
| Defender Capital, LLC. | 11,165 | $11.1M | 3.75% | +59+0.5% | Added |
| McBroom & Associates, LLC | 11,667 | $11.0M | 6.31% | 00.0% | Unchanged |
| Glenview Trust Co | 11,127 | $11.0M | 0.19% | +1,484+15.4% | Added |
| Atomi Financial Group, Inc. | 11,126 | $11.0M | 0.42% | +747+7.2% | Added |
| Garrison Bradford & Associates Inc | 11,122 | $11.0M | 12.19% | −790−6.6% | Reduced |
| Denali Advisors LLC | 11,093 | $11.0M | 1.14% | −105−0.9% | Reduced |
| Mengis Capital Management, Inc. | 11,087 | $11.0M | 2.33% | −1,690−13.2% | Reduced |
| Bradley & Co. Private Wealth Management, LLC | 11,031 | $10.9M | 6.69% | −93−0.8% | Reduced |
| Reynders McVeigh Capital Management, LLC | 10,986 | $10.9M | 0.54% | −33−0.3% | Reduced |
| One Capital Management, LLC | 10,980 | $10.9M | 0.38% | +377+3.6% | Added |
| Bensler, LLC | 10,976 | $10.9M | 1.22% | −31−0.3% | Reduced |
| Focus Financial Network, Inc. | 10,962 | $10.9M | 0.43% | −491−4.3% | Reduced |
| Hanson & Doremus Investment Management | 10,961 | $10.9M | 1.45% | −433−3.8% | Reduced |
| Meridian Wealth Advisors, LLC | 10,947 | $10.8M | 1.71% | +134+1.2% | Added |
| CapWealth Advisors, LLC | 10,945 | $10.8M | 1.07% | −613−5.3% | Reduced |
| Contravisory Investment Management, Inc. | 10,937 | $10.8M | 2.13% | +114+1.1% | Added |
| North Star Investment Management Corp. | 10,919 | $10.8M | 0.75% | −603−5.2% | Reduced |
| Stokes Capital Advisors, LLC | 10,894 | $10.8M | 2.64% | +81+0.7% | Added |
| Index Fund Advisors, Inc. | 10,814 | $10.7M | 0.60% | +10,814 | New |
| Telos Capital Management, Inc. | 10,776 | $10.7M | 1.09% | +358+3.4% | Added |
| Kesler, Norman & Wride, LLC | 10,769 | $10.7M | 1.89% | −34−0.3% | Reduced |
| Entropy Technologies, LP | 10,686 | $10.6M | 0.84% | +10,686 | New |
| Palisade Capital Management LLC | 10,682 | $10.6M | 0.30% | −456−4.1% | Reduced |
| GDS Wealth Management | 10,655 | $10.5M | 0.77% | +2,405+29.2% | Added |
| SFE Investment Counsel | 10,653 | $10.5M | 1.86% | −90−0.8% | Reduced |
| Everence Capital Management Inc | 10,583 | $10.5M | 0.67% | −1,080−9.3% | Reduced |
| Andra AP-fonden | 10,582 | $10.5M | 0.15% | −17,800−62.7% | Reduced |
| Diversified Trust Co | 10,512 | $10.4M | 0.23% | +1,195+12.8% | Added |
| Luts & Greenleigh Group, Inc | 10,504 | $10.4M | 9.97% | +10.0% | Added |
| Richards, Merrill & Peterson, Inc. | 10,477 | $10.4M | 4.93% | +246+2.4% | Added |
| Vise Technologies, Inc. | 10,469 | $10.4M | 0.43% | +10,469 | New |
| Atria Wealth Solutions, Inc. | 10,453 | $10.3M | 0.23% | −34,388−76.7% | Reduced |
| Appleton Partners Inc | 10,438 | $10.3M | 0.73% | −440−4.0% | Reduced |
| Angeles Wealth Management, LLC | 10,431 | $10.3M | 0.71% | +591+6.0% | Added |
| Harbour Investments, Inc. | 10,381 | $10.3M | 0.26% | −110−1.0% | Reduced |
| Knuff & Co LLC | 10,333 | $10.2M | 3.22% | +20+0.2% | Added |
| Kempen Capital Management N.V. | 10,296 | $10.2M | 0.10% | −4,942−32.4% | Reduced |
| AMJ Financial Wealth Management | 10,246 | $10.1M | 2.57% | −266−2.5% | Reduced |
| Fifth Third Wealth Advisors LLC | 10,222 | $10.1M | 0.42% | +775+8.2% | Added |