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 |
|---|---|---|---|---|---|
| Nikulski Financial, Inc. | 12,532 | $12.4M | 3.40% | +285+2.3% | Added |
| B.O.S.S. Retirement Advisors, LLC | 12,557 | $12.4M | 3.12% | −142−1.1% | Reduced |
| Kercheville Advisors, LLC | 12,565 | $12.4M | 4.29% | +81+0.6% | Added |
| Gouws Capital LLC | 12,633 | $12.5M | 7.62% | −347−2.7% | Reduced |
| Baker Ellis Asset Management LLC | 12,636 | $12.5M | 1.72% | −161−1.3% | Reduced |
| Boston Family Office LLC | 12,681 | $12.6M | 0.83% | +292+2.4% | Added |
| Wilsey Asset Management Inc | 12,694 | $12.6M | 2.32% | −26−0.2% | Reduced |
| Moors & Cabot, Inc. | 12,769 | $12.6M | 0.59% | +181+1.4% | Added |
| Signaturefd, LLC | 12,789 | $12.7M | 0.22% | +450+3.6% | Added |
| Nemes Rush Group LLC | 12,799 | $12.7M | 1.38% | +12,124+1,796.1% | Added |
| SlateStone Wealth, LLC | 12,821 | $12.7M | 1.19% | −48−0.4% | Reduced |
| Whalerock Point Partners, LLC | 12,853 | $12.7M | 2.75% | +40.0% | Added |
| Capital Investment Counsel, LLC | 12,877 | $12.7M | 1.98% | −761−5.6% | Reduced |
| First National Bank of Mount Dora, Trust Investment Services | 12,889 | $12.8M | 2.88% | −22−0.2% | Reduced |
| King Wealth | 12,892 | $12.8M | 1.73% | +33+0.3% | Added |
| Broadleaf Partners, LLC | 12,912 | $12.8M | 2.81% | −71−0.5% | Reduced |
| Wetherby Asset Management Inc | 12,921 | $12.8M | 0.57% | +12,921 | New |
| Walleye Trading LLC | 12,943 | $12.8M | 0.31% | +2,998+30.1% | Added |
| Trust Co of Virginia | 13,004 | $12.9M | 1.13% | +499+4.0% | Added |
| FourThought Financial Partners, LLC | 13,093 | $13.0M | 1.28% | −296−2.2% | Reduced |
| Aviso Financial Inc. | 13,123 | $13.0M | 0.59% | +402+3.2% | Added |
| Farther Finance Advisors, LLC | 13,190 | $13.1M | 0.26% | +3,486+35.9% | Added |
| Moneta Group Investment Advisors LLC | 13,198 | $13.1M | 0.16% | +478+3.8% | Added |
| Perennial Advisors, LLC | 13,205 | $13.1M | 2.43% | −25−0.2% | Reduced |
| Rice Partnership, LLC | 13,240 | $13.1M | 2.28% | +236+1.8% | Added |
| Ascent Group, LLC | 13,279 | $13.1M | 0.51% | −147−1.1% | Reduced |
| Sigma Investment Counselors Inc | 13,284 | $13.2M | 0.72% | +541+4.2% | Added |
| Petredis Investment Advisors LLC | 13,340 | $13.2M | 1.16% | +67+0.5% | Added |
| Peachtree Investment Partners, LLC | 13,365 | $13.2M | 5.05% | −457−3.3% | Reduced |
| Oppenheimer Asset Management Inc. | 13,415 | $13.3M | 0.15% | −951−6.6% | Reduced |
| Ramsay, Stattman, Vela & Price, Inc. | 13,424 | $13.3M | 2.48% | −450−3.2% | Reduced |
| Wesbanco Bank Inc | 13,492 | $13.4M | 0.40% | +2,012+17.5% | Added |
| Lakeside Advisors, INC. | 13,524 | $13.4M | 8.63% | −835−5.8% | Reduced |
| L.M. Kohn & Company | 13,598 | $13.5M | 3.63% | −1,022−7.0% | Reduced |
| Peterson Wealth Services | 13,616 | $13.5M | 3.69% | +72+0.5% | Added |
| Quest Investment Management LLC | 13,625 | $13.5M | 1.48% | −1,213−8.2% | Reduced |
| TLW Wealth Management, LLC | 13,638 | $13.5M | 7.52% | +37+0.3% | Added |
| Verition Fund Management LLC | 13,642 | $13.5M | 0.08% | −3,198−19.0% | Reduced |
| Waverton Investment Management Ltd | 13,658 | $13.5M | 0.19% | 00.0% | Unchanged |
| Exencial Wealth Advisors, LLC | 13,654 | $13.5M | 0.48% | −1,099−7.4% | Reduced |
| Hancock Whitney Corp | 13,667 | $13.5M | 0.26% | +1,061+8.4% | Added |
| Boston Common Asset Management, LLC | 13,676 | $13.5M | 0.38% | −488−3.4% | Reduced |
| Stratos Wealth Advisors, LLC | 13,677 | $13.5M | 0.71% | −732−5.1% | Reduced |
| Adams Diversified Equity Fund, Inc. | 13,700 | $13.6M | 0.49% | 00.0% | Unchanged |
| NatWest Group plc | 13,707 | $13.6M | 4.01% | −1,635−10.7% | Reduced |
| FRG Family Wealth Advisors LLC | 13,790 | $13.7M | 2.37% | −100−0.7% | Reduced |
| German American Bancorp, Inc. | 13,798 | $13.7M | 1.33% | −102−0.7% | Reduced |
| Cullinan Associates Inc | 13,825 | $13.7M | 0.90% | +342+2.5% | Added |
| Americana Partners, LLC | 13,827 | $13.7M | 0.47% | −917−6.2% | Reduced |
| Verdence Capital Advisors LLC | 13,922 | $13.8M | 0.94% | −360−2.5% | Reduced |
| Regency Capital Management Inc. | 13,992 | $13.9M | 7.27% | −712−4.8% | Reduced |
| Nilsine Partners, LLC | 14,100 | $14.0M | 1.41% | −372−2.6% | Reduced |
| Tompkins Financial Corp | 14,100 | $14.0M | 1.28% | −866−5.8% | Reduced |
| Mattern Capital Management, LLC | 14,118 | $14.0M | 1.68% | +35+0.2% | Added |
| Northwestern Mutual Investment Management Company, LLC | 14,154 | $14.0M | 0.22% | +35+0.2% | Added |
| Central Bank & Trust Co | 14,218 | $14.1M | 2.30% | −316−2.2% | Reduced |
| Burns J W & Co Inc | 14,219 | $14.1M | 1.71% | +17+0.1% | Added |
| Hutner Capital Management Inc | 14,227 | $14.1M | 6.41% | −1,295−8.3% | Reduced |
| Marietta Wealth Management, LLC | 14,243 | $14.1M | 1.84% | −126−0.9% | Reduced |
| First National Bank of Omaha | 14,307 | $14.2M | 0.91% | −410−2.8% | Reduced |
| Berger Financial Group, Inc | 14,365 | $14.2M | 0.92% | −90−0.6% | Reduced |
| Raab & Moskowitz Asset Management LLC | 14,373 | $14.2M | 3.39% | −264−1.8% | Reduced |
| Motco | 15,157 | $14.2M | 1.36% | +71+0.5% | Added |
| Van Hulzen Asset Management, LLC | 14,466 | $14.3M | 1.20% | +2,054+16.5% | Added |
| Fayez Sarofim & Co | 14,540 | $14.4M | 0.03% | −297−2.0% | Reduced |
| China Universal Asset Management Co., Ltd. | 14,588 | $14.4M | 1.36% | −2,081−12.5% | Reduced |
| Ethic Inc. | 14,714 | $14.5M | 0.26% | −54−0.4% | Reduced |
| Axxcess Wealth Management, LLC | 14,671 | $14.5M | 0.35% | +651+4.6% | Added |
| Ipswich Investment Management Co., Inc. | 14,673 | $14.5M | 3.50% | −86−0.6% | Reduced |
| Farmers & Merchants Trust Co of Long Beach | 14,700 | $14.6M | 3.09% | +1,187+8.8% | Added |
| Nations Financial Group Inc, | 14,702 | $14.6M | 1.00% | +275+1.9% | Added |
| Silvant Capital Management LLC | 14,731 | $14.6M | 0.55% | −198−1.3% | Reduced |
| Groupama Asset Managment | 14,863 | $14.6M | 0.24% | +3,340+29.0% | Added |
| Capital Investment Advisors, LLC | 14,799 | $14.7M | 0.26% | +164+1.1% | Added |
| Caldwell Trust Co | 14,897 | $14.7M | 1.47% | +216+1.5% | Added |
| NWK Group, Inc. | 14,948 | $14.8M | 5.20% | −151−1.0% | Reduced |
| E Fund Management Co., Ltd. | 15,005 | $14.9M | 0.71% | −2,125−12.4% | Reduced |
| Stephens Inc | 15,032 | $14.9M | 0.20% | −136−0.9% | Reduced |
| NBT Bank N A | 15,055 | $14.9M | 1.02% | −357−2.3% | Reduced |
| Western Wealth Management, LLC | 15,088 | $14.9M | 0.89% | +113+0.8% | Added |
| Chapman Investment Management, LLC | 15,111 | $15.0M | 10.44% | +53+0.4% | Added |
| Strategic Planning Group, LLC | 15,160 | $15.0M | 2.44% | +654+4.5% | Added |
| Mission Wealth Management, LP | 15,223 | $15.1M | 0.33% | +1,149+8.2% | Added |
| Infusive Asset Management Inc. | 15,259 | $15.1M | 6.73% | +605+4.1% | Added |
| Empirical Finance, LLC | 15,367 | $15.2M | 0.80% | +97+0.6% | Added |
| First Foundation Advisors | 15,455 | $15.3M | 0.57% | +233+1.5% | Added |
| JTC Employer Solutions Trusteee Ltd | 15,477 | $15.3M | 1.46% | −10,000−39.3% | Reduced |
| Elk River Wealth Management, LLC | 15,489 | $15.3M | 2.64% | −130−0.8% | Reduced |
| RKL Wealth Management LLC | 15,497 | $15.3M | 1.35% | −580−3.6% | Reduced |
| Biondo Investment Advisors, LLC | 15,534 | $15.4M | 2.03% | +151+1.0% | Added |
| Boston Private Wealth LLC | 15,603 | $15.4M | 0.83% | −3,982−20.3% | Reduced |
| Global Retirement Partners, LLC | 15,615 | $15.5M | 0.38% | +15,615 | New |
| Ashton Thomas Private Wealth, LLC | 15,635 | $15.5M | 0.55% | +1,467+10.4% | Added |
| Montag A & Associates Inc | 15,649 | $15.5M | 0.75% | −1,285−7.6% | Reduced |
| Sigma Planning Corp | 15,688 | $15.5M | 0.47% | −3,754−19.3% | Reduced |
| Massmutual Trust Co FSB | 15,777 | $15.6M | 0.42% | +166+1.1% | Added |
| Wealthspire Advisors, LLC | 15,799 | $15.6M | 0.09% | +312+2.0% | Added |
| Foundations Investment Advisors, LLC | 15,882 | $15.7M | 0.25% | +1,690+11.9% | Added |
| Stony Point Capital LLC | 15,922 | $15.8M | 1.24% | −815−4.9% | Reduced |
| Arthur M. Cohen & Associates, LLC | 15,971 | $15.8M | 2.79% | −3,151−16.5% | Reduced |