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 |
|---|---|---|---|---|---|
| Pekin Hardy Strauss, Inc. | 820 | $707.1K | 0.07% | −80−8.9% | Reduced |
| M. Kraus & Co | 820 | $707.1K | 0.20% | 00.0% | Unchanged |
| Bigelow Investment Advisors, LLC | 820 | $707.1K | 0.28% | +27+3.4% | Added |
| McMillan Office, Inc. | 820 | $707.1K | 0.09% | +820 | New |
| Financial Advisors Network, Inc. | 821 | $708.3K | 0.10% | +189+29.9% | Added |
| Concorde Asset Management, LLC | 823 | $709.6K | 0.28% | +207+33.6% | Added |
| Cadent Capital Advisors, LLC | 823 | $709.6K | 0.19% | −93−10.2% | Reduced |
| Tamar Securities, LLC | 823 | $709.6K | 0.08% | −58−6.6% | Reduced |
| Black Diamond Financial, LLC | 823 | $709.8K | 0.07% | +172+26.4% | Added |
| Pathway Financial Advisers, LLC | 824 | $710.6K | 0.21% | −20−2.4% | Reduced |
| Sandbox Financial Partners, LLC | 826 | $712.1K | 0.20% | −722−46.6% | Reduced |
| Ellevest, Inc. | 826 | $712.3K | 0.10% | −6−0.7% | Reduced |
| Centerpoint Advisory Group | 826 | $712.3K | 0.55% | 00.0% | Unchanged |
| Enzi Wealth | 749 | $712.6K | 0.25% | −2−0.3% | Reduced |
| Deseret Mutual Benefit Administrators | 827 | $713.2K | 0.30% | −40−4.6% | Reduced |
| Occidental Asset Management, LLC | 828 | $713.7K | 0.09% | −2−0.2% | Reduced |
| Asahi Life Asset Management Co., Ltd. | 829 | $714.9K | 0.40% | −341−29.1% | Reduced |
| Abel Hall, LLC | 830 | $715.6K | 0.17% | +302+57.2% | Added |
| Womack Financial LLC | 830 | $715.7K | 0.53% | −7−0.8% | Reduced |
| M3 Advisory Group, LLC | 831 | $716.2K | 0.44% | −67−7.5% | Reduced |
| Pure Portfolios Holdings LLC | 831 | $716.3K | 0.22% | +13+1.6% | Added |
| Northern Financial Advisors Inc | 831 | $716.6K | 0.82% | −1,256−60.2% | Reduced |
| Darden Wealth Group Inc | 831 | $716.8K | 0.35% | −75−8.3% | Reduced |
| Adelphi Trust Co | 834 | $719.2K | 0.59% | +834 | New |
| Princeton Global Asset Management LLC | 835 | $720.5K | 0.12% | −65−7.2% | Reduced |
| Victrix Investment Advisors | 836 | $720.9K | 0.28% | +120+16.8% | Added |
| DGS Capital Management, LLC | 836 | $721.3K | 0.12% | −187−18.3% | Reduced |
| Miller Financial Services LLC | 837 | $721.5K | 0.85% | −32−3.7% | Reduced |
| BNB Wealth Management, LLC | 837 | $722.0K | 0.47% | +837 | New |
| QTR Family Wealth, LLC | 746 | $724.1K | 0.32% | +94+14.4% | Added |
| Weil Company, Inc. | 842 | $725.8K | 0.17% | 00.0% | Unchanged |
| Blalock Williams, LLC | 845 | $728.7K | 0.58% | −97−10.3% | Reduced |
| ZRC Wealth Management, LLC | 845 | $728.8K | 0.26% | −298−26.1% | Reduced |
| Evanson Asset Management, LLC | 845 | $728.8K | 0.04% | +191+29.2% | Added |
| M.E. Allison & Co., Inc. | 845 | $729.1K | 0.50% | +12+1.4% | Added |
| Patriot Investment Management Inc. | 846 | $729.8K | 0.05% | +17+2.1% | Added |
| Chickasaw Capital Management LLC | 846 | $730.0K | 0.03% | +71+9.2% | Added |
| NFP Retirement, Inc. | 847 | $730.8K | 0.04% | −23−2.6% | Reduced |
| London & Capital Asset Management Ltd | 848 | $731.2K | 0.01% | +848 | New |
| Bill Few Associates, Inc. | 849 | $732.1K | 0.18% | +65+8.3% | Added |
| Tandem Investment Partners LLC | 851 | $733.9K | 0.62% | −139−14.0% | Reduced |
| Exchange Bank | 852 | $734.7K | 0.51% | +32+3.9% | Added |
| Osher Van de Voorde Investment Management | 852 | $734.7K | 0.16% | 00.0% | Unchanged |
| Frontier Asset Management, LLC | 852 | $734.7K | 0.17% | +852 | New |
| Monarch Capital Management Inc | 853 | $735.6K | 0.18% | 00.0% | Unchanged |
| Councilmark Asset Management, LLC | 855 | $737.3K | 0.41% | 00.0% | Unchanged |
| Symphony Financial Services, Inc. | 855 | $737.4K | 0.38% | 00.0% | Unchanged |
| Souders Financial Advisors | 857 | $738.6K | 0.08% | −80−8.5% | Reduced |
| Morey & Quinn Wealth Partners, LLC | 859 | $740.8K | 0.53% | 00.0% | Unchanged |
| Alchemi Wealth, LLC | 858 | $740.9K | 0.41% | +858 | New |
| Elite Life Management LLC | 740 | $740.9K | 1.20% | +196+36.0% | Added |
| Northwest Wealth Advisors, LLC | 861 | $742.4K | 0.58% | +861 | New |
| Fairview Capital Investment Management, LLC | 861 | $742.7K | 0.04% | −348−28.8% | Reduced |
| New Capital Management LP | 862 | $743.6K | 0.19% | −22−2.5% | Reduced |
| SLT Holdings LLC | 862 | $743.7K | 0.50% | +181+26.6% | Added |
| Wealth Effects LLC | 864 | $745.0K | 0.23% | +92+11.9% | Added |
| Avantra Family Wealth, Inc. | 865 | $745.9K | 0.54% | 00.0% | Unchanged |
| OneAscent Wealth Management LLC | 866 | $746.8K | 0.25% | −7−0.8% | Reduced |
| Capital Financial Group Inc | 869 | $749.4K | 0.42% | +869 | New |
| Bannerstone Capital Management, LLC | 869 | $749.4K | 0.72% | +869 | New |
| Solidarilty Wealth, LLC | 870 | $750.2K | 0.15% | −47−5.1% | Reduced |
| Signal Advisors Wealth, LLC | 871 | $751.0K | 0.06% | +66+8.2% | Added |
| CMG Global Holdings, LLC | 768 | $751.3K | 0.33% | −16−2.0% | Reduced |
| Tarbox Family Office, Inc. | 874 | $753.7K | 0.12% | −19−2.1% | Reduced |
| Thompson David Blair | 874 | $753.7K | 0.43% | +874 | New |
| Altiora Financial Group, LLC | 875 | $754.5K | 0.13% | 00.0% | Unchanged |
| GWN Securities Inc. | 876 | $756.0K | 0.15% | −45−4.9% | Reduced |
| Pacitti Group Inc. | 877 | $756.2K | 0.28% | +12+1.4% | Added |
| Legacy Capital Wealth Partners, LLC | 879 | $757.9K | 0.16% | +6+0.7% | Added |
| Permanent Capital Management, LP | 879 | $758.0K | 0.15% | −65−6.9% | Reduced |
| White Knight Strategic Wealth Advisors, LLC | 880 | $759.0K | 0.56% | +229+35.2% | Added |
| Garden State Investment Advisory Services LLC | 879 | $760.5K | 0.18% | −163−15.6% | Reduced |
| Eagle Harbor Asset Management Inc | 883 | $761.4K | 0.63% | −61−6.5% | Reduced |
| Unique Wealth, LLC | 884 | $762.6K | 0.11% | −1−0.1% | Reduced |
| Lavelle Capital LP | 884 | $762.7K | 0.48% | +884 | New |
| Archetype Wealth Partners | 885 | $763.0K | 0.10% | +89+11.2% | Added |
| Cypress Advisory Group LLC | 885 | $763.2K | 0.56% | 00.0% | Unchanged |
| Capstone Capital Management Ltd | 885 | $763.2K | 0.73% | +885 | New |
| Plum Street Advisors, LLC | 886 | $764.0K | 0.27% | 00.0% | Unchanged |
| Fulcrum Wealth Advisors, LLC | 886 | $764.0K | 0.63% | +886 | New |
| Canal Capital Management, LLC | 886 | $764.2K | 0.11% | +18+2.1% | Added |
| American Capital Advisory, LLC | 887 | $765.0K | 0.33% | +28+3.3% | Added |
| Beverly Hills Private Wealth, LLC | 887 | $765.2K | 0.13% | −20−2.2% | Reduced |
| Tuttle Tactical Management | 889 | $766.6K | 1.70% | +223+33.5% | Added |
| Alvarez & Marsal Private Wealth Partners, LLC | 889 | $766.6K | 0.15% | +889 | New |
| Finward Bancorp | 890 | $767.5K | 0.60% | −436−32.9% | Reduced |
| Northstar Financial Companies, Inc. | 894 | $770.9K | 0.61% | −156−14.9% | Reduced |
| Embree Financial Group | 895 | $771.4K | 0.09% | −278−23.7% | Reduced |
| Indivisible Partners | 895 | $772.1K | 0.08% | +895 | New |
| Payden & Rygel | 900 | $776.0K | 0.05% | −10,700−92.2% | Reduced |
| Menard Financial Group LLC | 900 | $776.2K | 0.53% | +14+1.6% | Added |
| Nixon Peabody Trust Co | 906 | $781.3K | 0.06% | −138−13.2% | Reduced |
| Riversedge Advisors, LLC | 907 | $782.0K | 0.13% | −155−14.6% | Reduced |
| Courage Miller Partners, LLC | 910 | $784.9K | 0.24% | +3+0.3% | Added |
| Curbstone Financial Management Corp | 912 | $786.5K | 0.15% | +70+8.3% | Added |
| Anson Funds Management LP | 913 | $787.3K | 0.11% | +145+18.9% | Added |
| Peoples Bank | 915 | $789.0K | 0.49% | −16−1.7% | Reduced |
| JB Capital LLC | 916 | $790.2K | 0.03% | +74+8.8% | Added |
| TPG Advisors LLC | 917 | $790.8K | 0.49% | −160−14.9% | Reduced |
| Sherman Asset Management, Inc. | 918 | $791.5K | 0.67% | +1+0.1% | Added |