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 |
|---|---|---|---|---|---|
| Americana Partners, LLC | 16,457 | $14.2M | 0.39% | +264+1.6% | Added |
| Agave Capital Management Ltd | 16,400 | $14.2M | 2.36% | +16,400 | New |
| Jag Capital Management, LLC | 16,411 | $14.2M | 1.54% | −5,504−25.1% | Reduced |
| Mechanics Bank Trust Department | 16,407 | $14.1M | 1.85% | +123+0.8% | Added |
| Vise Technologies, Inc. | 16,329 | $14.1M | 0.28% | +7,072+76.4% | Added |
| Andra AP-fonden | 16,280 | $14.0M | 0.17% | +10,480+180.7% | Added |
| Arthur M. Cohen & Associates, LLC | 16,277 | $14.0M | 2.29% | +368+2.3% | Added |
| CAPROCK Group, Inc. | 16,212 | $14.0M | 0.30% | +428+2.7% | Added |
| ZEGA Investments, LLC | 16,150 | $13.9M | 2.70% | +3,547+28.1% | Added |
| Purus Wealth Management, LLC | 16,149 | $13.9M | 4.34% | +30.0% | Added |
| Stephens Inc | 15,933 | $13.9M | 0.17% | +1,012+6.8% | Added |
| Community Trust & Investment Co | 16,103 | $13.9M | 0.73% | −174−1.1% | Reduced |
| Group One Trading, L.P. | 16,091 | $13.9M | 0.41% | +10,568+191.3% | Added |
| Kozak & Associates, Inc. | 14,999 | $13.9M | 2.68% | −2,566−14.6% | Reduced |
| Integrated Advisors Network LLC | 16,067 | $13.9M | 0.61% | −315−1.9% | Reduced |
| DF Dent & Co Inc | 15,976 | $13.8M | 0.20% | −85−0.5% | Reduced |
| Capital Investment Advisors, LLC | 15,972 | $13.8M | 0.21% | +199+1.3% | Added |
| J.W. Cole Advisors, Inc. | 22,572 | $13.8M | 0.33% | −687−3.0% | Reduced |
| Jacobson & Schmitt Advisors, LLC | 15,915 | $13.7M | 2.31% | +417+2.7% | Added |
| Sigma Planning Corp | 15,907 | $13.7M | 0.38% | +280+1.8% | Added |
| Western Wealth Management, LLC | 15,862 | $13.7M | 0.63% | +383+2.5% | Added |
| Liberty Capital Management, Inc. | 15,798 | $13.6M | 2.54% | −61−0.4% | Reduced |
| Entropy Technologies, LP | 15,798 | $13.6M | 0.74% | +9,688+158.6% | Added |
| Silvant Capital Management LLC | 15,774 | $13.6M | 0.46% | +65+0.4% | Added |
| Summit Trail Advisors, LLC | 15,745 | $13.6M | 0.23% | −1,712−9.8% | Reduced |
| Palisade Capital Management LLC | 15,720 | $13.6M | 0.40% | −145−0.9% | Reduced |
| Biondo Investment Advisors, LLC | 15,637 | $13.5M | 1.63% | −9−0.1% | Reduced |
| SageGuard Financial Group, LLC | 15,559 | $13.4M | 2.14% | +15,559 | New |
| Caldwell Trust Co | 15,537 | $13.4M | 1.19% | +379+2.5% | Added |
| Marietta Wealth Management, LLC | 15,527 | $13.4M | 1.55% | +560+3.7% | Added |
| Motco | 15,494 | $13.4M | 1.21% | −15−0.1% | Reduced |
| JTC Employer Solutions Trusteee Ltd | 15,477 | $13.3M | 0.91% | 00.0% | Unchanged |
| Clear Street Group Inc. | 15,411 | $13.3M | 0.07% | +7,931+106.0% | Added |
| Elk River Wealth Management, LLC | 15,244 | $13.1M | 2.11% | −144−0.9% | Reduced |
| North Dakota State Investment Board | 15,223 | $13.1M | 0.49% | +15,223 | New |
| Diversified Trust Co | 15,183 | $13.1M | 0.24% | +4,292+39.4% | Added |
| Oppenheimer Asset Management Inc. | 15,136 | $13.1M | 0.16% | +388+2.6% | Added |
| Paragon Capital Management LLC | 15,095 | $13.0M | 6.60% | −1,424−8.6% | Reduced |
| Massmutual Trust Co FSB | 15,047 | $13.0M | 0.33% | −40−0.3% | Reduced |
| Atria Investments LLC | 14,994 | $12.9M | 0.15% | −1,409−8.6% | Reduced |
| NWK Group, Inc. | 14,921 | $12.9M | 4.47% | +40.0% | Added |
| China Universal Asset Management Co., Ltd. | 14,919 | $12.9M | 0.99% | −900−5.7% | Reduced |
| Empirical Finance, LLC | 14,877 | $12.8M | 0.61% | −647−4.2% | Reduced |
| Covea Finance | 14,854 | $12.8M | 0.42% | −25,810−63.5% | Reduced |
| Nilsine Partners, LLC | 14,788 | $12.8M | 1.10% | +412+2.9% | Added |
| Vestcor Inc | 14,760 | $12.7M | 0.36% | −5,907−28.6% | Reduced |
| Ascent Group, LLC | 14,709 | $12.7M | 0.43% | −650−4.2% | Reduced |
| First National Trust Co | 14,600 | $12.6M | 0.42% | −316−2.1% | Reduced |
| Mattern Capital Management, LLC | 14,586 | $12.6M | 1.49% | +711+5.1% | Added |
| Fayez Sarofim & Co | 14,557 | $12.6M | 0.03% | −30.0% | Reduced |
| Chapman Investment Management, LLC | 14,528 | $12.5M | 9.17% | −73−0.5% | Reduced |
| Summit Global Investments | 14,519 | $12.5M | 0.74% | +1,559+12.0% | Added |
| WealthPlan Investment Management, LLC | 14,474 | $12.5M | 0.80% | −3,674−20.2% | Reduced |
| NBT Bank N A | 15,166 | $12.5M | 0.81% | −663−4.2% | Reduced |
| Phoenix Holdings Ltd. | 14,453 | $12.5M | 0.14% | −946−6.1% | Reduced |
| Ipswich Investment Management Co., Inc. | 14,448 | $12.5M | 2.89% | −239−1.6% | Reduced |
| First Foundation Advisors | 14,425 | $12.4M | 0.47% | −111−0.8% | Reduced |
| Montag A & Associates Inc | 14,389 | $12.4M | 0.57% | +283+2.0% | Added |
| Burns J W & Co Inc | 14,353 | $12.4M | 1.37% | +148+1.0% | Added |
| Infusive Asset Management Inc. | 14,296 | $12.3M | 5.27% | −334−2.3% | Reduced |
| Berger Financial Group, Inc | 14,291 | $12.3M | 0.71% | −39−0.3% | Reduced |
| Regency Capital Management Inc. | 14,188 | $12.2M | 5.09% | +121+0.9% | Added |
| Northwestern Mutual Investment Management Company, LLC | 14,160 | $12.2M | 0.14% | +25+0.2% | Added |
| Verdence Capital Advisors LLC | 14,160 | $12.2M | 0.72% | −376−2.6% | Reduced |
| Stratos Wealth Advisors, LLC | 14,154 | $12.2M | 0.59% | +87+0.6% | Added |
| Raab & Moskowitz Asset Management LLC | 14,103 | $12.2M | 2.66% | −37−0.3% | Reduced |
| Hutner Capital Management Inc | 14,094 | $12.2M | 5.07% | −97−0.7% | Reduced |
| Buckley Wealth Management, LLC | 14,085 | $12.1M | 3.22% | +1,079+8.3% | Added |
| PFG Advisors | 14,064 | $12.1M | 0.59% | −5,998−29.9% | Reduced |
| Integrated Wealth Concepts LLC | 14,057 | $12.1M | 0.14% | −8,444−37.5% | Reduced |
| Voleon Capital Management LP | 13,999 | $12.1M | 0.26% | +6,723+92.4% | Added |
| Van Hulzen Asset Management, LLC | 13,987 | $12.1M | 0.89% | +302+2.2% | Added |
| Vestmark Advisory Solutions, Inc. | 13,963 | $12.0M | 0.16% | +7,290+109.2% | Added |
| Peterson Wealth Services | 13,946 | $12.0M | 3.08% | +10,539+309.3% | Added |
| Steel Peak Wealth Management LLC | 13,886 | $12.0M | 0.39% | +1,246+9.9% | Added |
| German American Bancorp, Inc. | 13,850 | $11.9M | 1.02% | −277−2.0% | Reduced |
| FourThought Financial Partners, LLC | 13,847 | $11.9M | 1.01% | +727+5.5% | Added |
| Diversify Wealth Management, LLC | 12,671 | $11.9M | 0.56% | +332+2.7% | Added |
| Nikulski Financial, Inc. | 13,824 | $11.9M | 2.85% | +1,111+8.7% | Added |
| Kercheville Advisors, LLC | 12,200 | $11.9M | 3.12% | −330−2.6% | Reduced |
| Baker Ellis Asset Management LLC | 13,781 | $11.9M | 1.43% | −53−0.4% | Reduced |
| Bogart Wealth, LLC | 13,771 | $11.9M | 0.48% | +568+4.3% | Added |
| Community Financial Services Group, LLC | 13,760 | $11.9M | 2.18% | +2,217+19.2% | Added |
| First National Bank of Mount Dora, Trust Investment Services | 13,746 | $11.9M | 2.59% | +75+0.5% | Added |
| Richard C. Young & CO., LTD. | 13,738 | $11.8M | 1.06% | +2,263+19.7% | Added |
| Cullinan Associates Inc | 13,717 | $11.8M | 0.80% | +328+2.4% | Added |
| Adams Diversified Equity Fund, Inc. | 13,700 | $11.8M | 0.39% | 00.0% | Unchanged |
| Tompkins Financial Corp | 13,673 | $11.8M | 0.92% | −293−2.1% | Reduced |
| RKL Wealth Management LLC | 13,664 | $11.8M | 0.97% | +178+1.3% | Added |
| Dillon & Associates Inc | 13,658 | $11.8M | 1.52% | +2,230+19.5% | Added |
| Foundations Investment Advisors, LLC | 13,590 | $11.7M | 0.15% | −1,834−11.9% | Reduced |
| Boston Family Office LLC | 13,536 | $11.7M | 0.74% | +877+6.9% | Added |
| Resources Management Corp | 13,483 | $11.6M | 1.51% | +1,212+9.9% | Added |
| Cypress Asset Management Inc | 13,455 | $11.6M | 2.55% | +1,418+11.8% | Added |
| FRG Family Wealth Advisors LLC | 13,395 | $11.6M | 1.79% | −151−1.1% | Reduced |
| Central Bank & Trust Co | 13,393 | $11.5M | 1.79% | −363−2.6% | Reduced |
| Perennial Advisors, LLC | 13,379 | $11.5M | 1.93% | +128+1.0% | Added |
| FORA Capital, LLC | 14,467 | $11.5M | 1.40% | +11,463+381.6% | Added |
| Telos Capital Management, Inc. | 13,338 | $11.5M | 1.07% | +1,630+13.9% | Added |
| Vision Capital Management, Inc. | 13,337 | $11.5M | 1.39% | +808+6.4% | Added |