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 |
|---|---|---|---|---|---|
| Falcon Wealth Planning | 10,786 | $9.30M | 0.78% | +4,527+72.3% | Added |
| Perryman Financial Advisory Inc | 10,785 | $9.30M | 1.36% | +10,785 | New |
| First Western Trust Bank | 10,773 | $9.29M | 0.46% | −244−2.2% | Reduced |
| Prosperity Consulting Group, LLC | 10,757 | $9.28M | 0.42% | −561−5.0% | Reduced |
| Meridian Wealth Advisors, LLC | 10,742 | $9.26M | 1.28% | −708−6.2% | Reduced |
| North Star Investment Management Corp. | 10,694 | $9.22M | 0.58% | −208−1.9% | Reduced |
| Avantax Planning Partners, Inc. | 10,692 | $9.22M | 0.26% | +5,965+126.2% | Added |
| CapWealth Advisors, LLC | 10,652 | $9.19M | 0.63% | −78−0.7% | Reduced |
| Simplicity Wealth,LLC | 10,652 | $9.19M | 0.55% | +1,270+13.5% | Added |
| DSG Capital Advisors, LLC | 9,600 | $9.18M | 1.40% | +429+4.7% | Added |
| Mengis Capital Management, Inc. | 10,631 | $9.17M | 1.62% | −448−4.0% | Reduced |
| Knuff & Co LLC | 10,616 | $9.15M | 2.70% | +30.0% | Added |
| Sumitomo Mitsui Financial Group, Inc. | 10,604 | $9.14M | 0.16% | +679+6.8% | Added |
| Reynders McVeigh Capital Management, LLC | 10,592 | $9.13M | 0.43% | −92−0.9% | Reduced |
| WCG Wealth Advisors LLC | 10,586 | $9.13M | 0.26% | +10,586 | New |
| Journey Advisory Group, LLC | 10,539 | $9.09M | 0.76% | −1,151−9.8% | Reduced |
| Beck Mack & Oliver LLC | 10,511 | $9.06M | 0.16% | +662+6.7% | Added |
| MidFirst Bank | 10,436 | $9.00M | 0.72% | +10,436 | New |
| Luts & Greenleigh Group, Inc | 10,430 | $8.99M | 7.64% | −86−0.8% | Reduced |
| Choate Investment Advisors | 10,425 | $8.99M | 0.18% | +362+3.6% | Added |
| Pallas Capital Advisors LLC | 10,419 | $8.98M | 0.30% | −1,104−9.6% | Reduced |
| IHT Wealth Management, LLC | 10,356 | $8.97M | 0.22% | +164+1.6% | Added |
| Jamison Private Wealth Management, Inc. | 10,401 | $8.97M | 1.09% | +131+1.3% | Added |
| GHP Investment Advisors, Inc. | 10,381 | $8.95M | 0.37% | −527−4.8% | Reduced |
| Kesler, Norman & Wride, LLC | 10,340 | $8.92M | 1.53% | −653−5.9% | Reduced |
| Coastline Trust Co | 10,308 | $8.89M | 0.84% | +578+5.9% | Added |
| Contravisory Investment Management, Inc. | 10,302 | $8.88M | 1.76% | −285−2.7% | Reduced |
| Strategic Wealth Designers | 10,257 | $8.84M | 1.09% | −4,259−29.3% | Reduced |
| Hanson & Doremus Investment Management | 10,254 | $8.84M | 1.06% | −475−4.4% | Reduced |
| Appleton Partners Inc | 10,230 | $8.82M | 0.58% | −111−1.1% | Reduced |
| Tower Bridge Advisors | 10,164 | $8.76M | 0.89% | −490−4.6% | Reduced |
| NLB Skladi, upravljanje premozenja, d.o.o. | 10,159 | $8.76M | 0.40% | +10,159 | New |
| True North Advisors, LLC | 10,151 | $8.75M | 1.13% | +271+2.7% | Added |
| SRS Capital Advisors, Inc. | 10,142 | $8.75M | 0.25% | −2,593−20.4% | Reduced |
| Angeles Wealth Management, LLC | 10,141 | $8.74M | 0.48% | −271−2.6% | Reduced |
| Qsemble Capital Management, LP | 10,118 | $8.73M | 0.72% | +3,852+61.5% | Added |
| Great Lakes Retirement, Inc. | 10,065 | $8.68M | 0.90% | +306+3.1% | Added |
| One Capital Management, LLC | 10,059 | $8.67M | 0.26% | −459−4.4% | Reduced |
| Barr E S & Co | 10,018 | $8.64M | 0.45% | +72+0.7% | Added |
| Leeward Financial Partners, LLC | 10,017 | $8.64M | 2.43% | +1,503+17.7% | Added |
| Geneos Wealth Management Inc. | 10,016 | $8.64M | 0.21% | +246+2.5% | Added |
| Mountain Pacific Investment Advisers Inc | 9,990 | $8.61M | 1.40% | −78−0.8% | Reduced |
| Sun Group Wealth Partners | 9,929 | $8.56M | 6.87% | +9,929 | New |
| Quest Investment Management LLC | 9,912 | $8.55M | 0.92% | −1,961−16.5% | Reduced |
| Parsons Capital Management Inc | 9,814 | $8.46M | 0.46% | +18+0.2% | Added |
| Nelson Capital Management, LLC | 9,784 | $8.44M | 0.99% | −343−3.4% | Reduced |
| Howland Capital Management LLC | 9,741 | $8.40M | 0.32% | −73−0.7% | Reduced |
| Atomi Financial Group, Inc. | 9,732 | $8.39M | 0.25% | +681+7.5% | Added |
| Mount Vernon Associates Inc | 9,732 | $8.39M | 5.64% | −5−0.1% | Reduced |
| Rockline Wealth Management, LLC | 9,718 | $8.38M | 1.71% | +253+2.7% | Added |
| Howe & Rusling Inc | 9,717 | $8.38M | 0.55% | +854+9.6% | Added |
| NFJ Investment Group, LLC | 9,707 | $8.37M | 0.30% | −276−2.8% | Reduced |
| Meeder Advisory Services, Inc. | 9,680 | $8.35M | 0.36% | +18+0.2% | Added |
| Invesco, LLC | 9,673 | $8.34M | 2.81% | +55+0.6% | Added |
| Moors & Cabot, Inc. | 9,672 | $8.34M | 0.36% | −2,821−22.6% | Reduced |
| DLK Investment Management, LLC | 9,665 | $8.33M | 3.10% | −305−3.1% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 9,651 | $8.32M | 0.34% | −2,980−23.6% | Reduced |
| Oak Harbor Wealth Partners, LLC | 9,618 | $8.29M | 1.99% | +30+0.3% | Added |
| Ballentine Partners, LLC | 9,582 | $8.26M | 0.12% | −350−3.5% | Reduced |
| Baugh & Associates, LLC | 10,252 | $8.24M | 4.05% | −299−2.8% | Reduced |
| Sterling Investment Advisors, Ltd. | 9,495 | $8.19M | 1.51% | +130+1.4% | Added |
| Carderock Capital Management Inc | 9,488 | $8.18M | 1.98% | +109+1.2% | Added |
| Smartleaf Asset Management LLC | 9,440 | $8.17M | 0.31% | +2,105+28.7% | Added |
| GAMMA Investing LLC | 9,445 | $8.14M | 0.41% | −321−3.3% | Reduced |
| Hartline Investment Corp | 9,432 | $8.13M | 0.88% | −35−0.4% | Reduced |
| Blue Sky Capital Consultants Group, Inc. | 9,396 | $8.10M | 3.54% | +622+7.1% | Added |
| Fiduciary Alliance LLC | 9,390 | $8.10M | 0.53% | +215+2.3% | Added |
| SeaCrest Wealth Management, LLC | 9,150 | $8.08M | 0.82% | −390−4.1% | Reduced |
| Cassaday & Co Wealth Management LLC | 9,364 | $8.08M | 0.17% | +19+0.2% | Added |
| Headland Capital, LLC | 9,352 | $8.06M | 2.24% | +66+0.7% | Added |
| Savvy Advisors, Inc. | 9,329 | $8.05M | 0.26% | +538+6.1% | Added |
| Venture Visionary Partners LLC | 9,125 | $8.01M | 0.26% | +175+2.0% | Added |
| Westwood Holdings Group Inc. | 9,265 | $7.99M | 0.06% | +373+4.2% | Added |
| Pavion Blue Capital, LLC | 9,248 | $7.97M | 3.31% | −16−0.2% | Reduced |
| Evolve Private Wealth, LLC | 9,240 | $7.97M | 0.47% | +9,240 | New |
| Numerai GP LLC | 9,228 | $7.96M | 0.96% | −3,491−27.4% | Reduced |
| City Holding Co | 9,176 | $7.91M | 0.97% | +524+6.1% | Added |
| Wealth Analytics Partners, LLC | 9,167 | $7.91M | 3.10% | +9,167 | New |
| Institute for Wealth Management, LLC. | 9,092 | $7.84M | 0.83% | −97−1.1% | Reduced |
| WealthPLAN Partners, LLC | 9,072 | $7.82M | 1.17% | −894−9.0% | Reduced |
| CX Institutional | 9,071 | $7.82M | 0.23% | −3,165−25.9% | Reduced |
| Virtu Financial LLC | 9,058 | $7.81M | 0.30% | −2,895−24.2% | Reduced |
| Legacy Private Trust Co. | 8,992 | $7.75M | 0.46% | −129−1.4% | Reduced |
| Stony Point Capital LLC | 8,982 | $7.75M | 0.57% | −7,775−46.4% | Reduced |
| Trust Co of Toledo NA | 8,946 | $7.71M | 0.76% | +43+0.5% | Added |
| Kranot Hishtalmut Le Morim Tichoniim Havera Menahelet LTD | 8,934 | $7.70M | 1.51% | +1,708+23.6% | Added |
| Insigneo Advisory Services, LLC | 8,926 | $7.70M | 0.55% | +696+8.5% | Added |
| LMCG Investments, LLC | 8,917 | $7.69M | 0.44% | −20.0% | Reduced |
| Gladstone Institutional Advisory LLC | 8,886 | $7.66M | 0.29% | −1,581−15.1% | Reduced |
| Cape Cod Five Cents Savings Bank | 8,642 | $7.66M | 0.71% | 00.0% | Unchanged |
| BFSG, LLC | 8,874 | $7.65M | 0.74% | −128−1.4% | Reduced |
| International Assets Investment Management, LLC | 8,864 | $7.64M | 0.52% | +654+8.0% | Added |
| Checchi Capital Advisers, LLC | 8,858 | $7.64M | 0.52% | −458−4.9% | Reduced |
| Purpose Unlimited Inc. | 8,858 | $7.64M | 0.35% | +8,858 | New |
| Commerzbank Aktiengesellschaft | 8,857 | $7.64M | 0.16% | −1,393−13.6% | Reduced |
| Chicago Partners Investment Group LLC | 7,758 | $7.63M | 0.19% | −84−1.1% | Reduced |
| First Bank & Trust | 8,782 | $7.57M | 1.23% | +4,902+126.3% | Added |
| GKV Capital Management Co., Inc. | 8,778 | $7.57M | 2.83% | −12−0.1% | Reduced |
| Lake Street Financial LLC | 8,768 | $7.56M | 0.92% | +335+4.0% | Added |
| ROI Financial Advisors, LLC | 8,753 | $7.55M | 4.33% | +25+0.3% | Added |