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 |
|---|---|---|---|---|---|
| Allen Investment Management LLC | 4,498 | $4.45M | 0.05% | 00.0% | Unchanged |
| Monetta Financial Services Inc | 4,500 | $4.45M | 3.24% | 00.0% | Unchanged |
| KKM Financial LLC | 4,502 | $4.46M | 1.55% | +1,032+29.7% | Added |
| XML Financial, LLC | 4,517 | $4.47M | 0.39% | +33+0.7% | Added |
| Savoir Faire Capital Management, L.P. | 4,520 | $4.47M | 2.16% | +2,125+88.7% | Added |
| Osprey Private Wealth LLC | 4,538 | $4.48M | 2.44% | +75+1.7% | Added |
| Martin Capital Advisors, LLP | 4,527 | $4.48M | 2.92% | 00.0% | Unchanged |
| Brady Family Wealth, LLC | 4,531 | $4.49M | 1.39% | −21−0.5% | Reduced |
| Field & Main Bank | 4,532 | $4.49M | 1.46% | −84−1.8% | Reduced |
| Caisse des Depots Et Consignations | 4,545 | $4.50M | 0.19% | −6,098−57.3% | Reduced |
| Atlas Brown,Inc. | 4,550 | $4.50M | 1.45% | −88−1.9% | Reduced |
| Alta Wealth Advisors LLC | 4,550 | $4.50M | 2.13% | −49−1.1% | Reduced |
| SOL Capital Management CO | 4,559 | $4.51M | 0.44% | −75−1.6% | Reduced |
| Cooper Financial Group | 4,567 | $4.52M | 0.53% | −530−10.4% | Reduced |
| Sumitomo Life Insurance Co | 4,573 | $4.53M | 0.31% | −284−5.8% | Reduced |
| Nomura Holdings Inc | 4,578 | $4.53M | 0.04% | −38,654−89.4% | Reduced |
| Moser Wealth Advisors, LLC | 4,580 | $4.53M | 2.18% | +206+4.7% | Added |
| Citizens & Northern Corp | 4,581 | $4.53M | 1.21% | −960−17.3% | Reduced |
| First Business Financial Services, Inc. | 4,584 | $4.54M | 0.41% | +76+1.7% | Added |
| BOK Financial Private Wealth, Inc. | 4,590 | $4.54M | 0.30% | −609−11.7% | Reduced |
| Mezzasalma Advisors, LLC | 4,591 | $4.54M | 1.36% | +135+3.0% | Added |
| Jaffetilchin Investment Partners, LLC | 4,594 | $4.55M | 0.30% | +297+6.9% | Added |
| Meiji Yasuda Life Insurance Co | 4,601 | $4.55M | 0.14% | −5,632−55.0% | Reduced |
| Ambassador Advisors, LLC | 4,604 | $4.56M | 0.71% | −180−3.8% | Reduced |
| Cypress Wealth Services, LLC | 4,604 | $4.56M | 0.82% | +549+13.5% | Added |
| Columbia Asset Management | 4,613 | $4.57M | 0.90% | −69−1.5% | Reduced |
| Essex Financial Services, Inc. | 4,614 | $4.57M | 0.30% | +192+4.3% | Added |
| Generali Investments CEE, investicni spolecnost, a.s. | 4,616 | $4.57M | 0.38% | +400+9.5% | Added |
| Little House Capital LLC | 4,617 | $4.57M | 1.14% | +587+14.6% | Added |
| Moss Adams Wealth Advisors LLC | 4,621 | $4.57M | 0.42% | +191+4.3% | Added |
| Gardner Russo & Quinn LLCSuperinvestorGardner Russo & Quinn | 4,633 | $4.59M | 0.05% | −4−0.1% | Reduced |
| Eisler Capital Management Ltd. | 4,630 | $4.59M | 0.16% | +1,150+33.0% | Added |
| Viewpoint Investment Partners Corp | 4,640 | $4.59M | 2.51% | +2,901+166.8% | Added |
| Joel Isaacson & Co., LLC | 4,655 | $4.61M | 0.19% | +323+7.5% | Added |
| Investment Research & Advisory Group, Inc. | 4,658 | $4.61M | 1.73% | +68+1.5% | Added |
| TriaGen Wealth Management LLC | 4,664 | $4.62M | 1.40% | +292+6.7% | Added |
| Capital Asset Advisory Services LLC | 4,686 | $4.62M | 0.22% | +281+6.4% | Added |
| Kathmere Capital Management, LLC | 4,668 | $4.62M | 0.36% | +275+6.3% | Added |
| Tsai Capital Corp | 4,687 | $4.64M | 3.40% | −216−4.4% | Reduced |
| Stanley-Laman Group, Ltd. | 4,688 | $4.64M | 0.69% | −535−10.2% | Reduced |
| Winton Group Ltd | 4,689 | $4.64M | 0.24% | +2,759+143.0% | Added |
| Highview Capital Management LLC | 4,701 | $4.65M | 1.80% | −199−4.1% | Reduced |
| Processus Wealth & Capital Management, LLC | 4,724 | $4.68M | 3.69% | +95+2.1% | Added |
| Everhart Financial Group, Inc. | 4,727 | $4.68M | 0.54% | +511+12.1% | Added |
| Parr McKnight Wealth Management Group, LLC | 4,731 | $4.68M | 0.64% | −1,286−21.4% | Reduced |
| Schear Investment Advisers, LLC | 4,740 | $4.69M | 2.32% | −54−1.1% | Reduced |
| Baxter Bros Inc | 4,741 | $4.69M | 0.57% | −201−4.1% | Reduced |
| Vickerman Investment Advisors, Inc. | 4,751 | $4.70M | 1.01% | +330+7.5% | Added |
| LM Advisors LLC | 4,752 | $4.70M | 0.61% | −68−1.4% | Reduced |
| JSF Financial, LLC | 4,755 | $4.71M | 1.12% | +40+0.8% | Added |
| Ardent Capital Management, Inc. | 4,774 | $4.73M | 2.27% | 00.0% | Unchanged |
| Lincluden Management Ltd | 4,775 | $4.73M | 0.52% | −83−1.7% | Reduced |
| National Philanthropic Trust | 4,779 | $4.73M | 0.06% | +4+0.1% | Added |
| AMG National Trust Bank | 4,792 | $4.74M | 0.12% | −26−0.5% | Reduced |
| Perkins Coie Trust Co | 4,799 | $4.75M | 0.81% | +194+4.2% | Added |
| Banco de Sabadell, S.A | 4,799 | $4.76M | 3.29% | −189−3.8% | Reduced |
| Virtu Financial LLC | 4,812 | $4.76M | 0.24% | +4,812 | New |
| Aire Advisors, LLC | 4,818 | $4.77M | 0.92% | +116+2.5% | Added |
| Byrne Financial Freedom, LLC | 4,858 | $4.81M | 2.40% | +200+4.3% | Added |
| Catalyst Capital Advisors LLC | 4,863 | $4.81M | 0.10% | −340−6.5% | Reduced |
| First Pacific Financial | 4,867 | $4.82M | 0.71% | +189+4.0% | Added |
| RMR Wealth Builders | 4,869 | $4.82M | 0.44% | +75+1.6% | Added |
| Grandfield & Dodd, LLC | 4,883 | $4.83M | 0.28% | +221+4.7% | Added |
| Gerber Kawasaki Wealth & Investment Management | 4,893 | $4.84M | 0.19% | +822+20.2% | Added |
| Cypress Capital Management LLC (WY) | 4,902 | $4.85M | 5.27% | +116+2.4% | Added |
| Alan B. Lancz & Associates, Inc. | 4,908 | $4.86M | 4.86% | −20−0.4% | Reduced |
| TBH Global Asset Management, LLC | 4,909 | $4.86M | 1.04% | −849−14.7% | Reduced |
| Cornerstone Wealth Management, LLC | 4,916 | $4.87M | 0.30% | +398+8.8% | Added |
| S.A. Mason LLC | 4,956 | $4.91M | 2.37% | −98−1.9% | Reduced |
| Weaver Capital Management LLC | 4,977 | $4.93M | 1.21% | +16+0.3% | Added |
| Main Street Financial Solutions, LLC | 4,989 | $4.94M | 0.36% | +2,119+73.8% | Added |
| Carmignac Gestion | 5,000 | $4.95M | 0.08% | 00.0% | Unchanged |
| Kentucky Farm Bureau Mutual Insurance Co | 5,000 | $4.95M | 1.06% | 00.0% | Unchanged |
| Telligent Fund, LP | 5,000 | $4.95M | 4.53% | +300+6.4% | Added |
| WBH Advisory Inc | 5,005 | $4.95M | 0.42% | −65−1.3% | Reduced |
| 111 Capital | 5,013 | $4.96M | 0.85% | +102+2.1% | Added |
| Gifford Fong Associates | 5,016 | $4.97M | 1.14% | 00.0% | Unchanged |
| Arjuna Capital | 5,031 | $4.98M | 1.31% | −226−4.3% | Reduced |
| Sepio Capital, LP | 5,031 | $4.98M | 0.35% | −368−6.8% | Reduced |
| Argentarii, LLC | 5,034 | $4.98M | 2.29% | +30+0.6% | Added |
| Fruth Investment Management | 5,040 | $4.99M | 1.36% | −17−0.3% | Reduced |
| Guardian Investment Management | 5,047 | $5.00M | 5.17% | +504+11.1% | Added |
| Rowland & Co Investment Counsel | 5,049 | $5.00M | 1.03% | +34+0.7% | Added |
| Brentview Investment Management LLC | 5,069 | $5.02M | 2.53% | −85−1.6% | Reduced |
| West Oak Capital, LLC | 5,077 | $5.03M | 1.99% | +256+5.3% | Added |
| Bedell Frazier Investment Counseling, LLC | 5,081 | $5.03M | 1.27% | −55−1.1% | Reduced |
| Argus Investors' Counsel, Inc. | 5,097 | $5.05M | 3.58% | −747−12.8% | Reduced |
| Sargent Investment Group, LLC | 5,210 | $5.05M | 0.68% | −46−0.9% | Reduced |
| SageView Advisory Group, LLC | 5,413 | $5.06M | 0.19% | +78+1.5% | Added |
| GM Advisory Group, Inc. | 5,110 | $5.06M | 0.25% | +1,392+37.4% | Added |
| Cherry Creek Investment Advisors, Inc. | 5,113 | $5.06M | 2.37% | −164−3.1% | Reduced |
| Brueske Advisory Services, LLC | 5,117 | $5.07M | 3.44% | +4+0.1% | Added |
| Liberty One Investment Management, LLC | 5,118 | $5.07M | 0.51% | −401−7.3% | Reduced |
| Trail Ridge Investment Advisors, LLC | 5,397 | $5.07M | 2.44% | −17−0.3% | Reduced |
| Claret Asset Management Corp | 5,124 | $5.07M | 0.66% | – | – |
| Savvy Advisors, Inc. | 5,126 | $5.07M | 0.34% | +1,026+25.0% | Added |
| Beaumont Financial Advisors, LLC | 5,127 | $5.08M | 0.37% | −45−0.9% | Reduced |
| Nichols & Pratt Advisers LLP | 5,139 | $5.09M | 0.34% | +325+6.8% | Added |
| Forefront Wealth Management Inc. | 5,146 | $5.09M | 4.08% | −197−3.7% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 5,151 | $5.10M | 0.25% | −5,296−50.7% | Reduced |