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, Q3 2024
Institutional positions in Costco Wholesale Corp as of Sep 30, 2024. 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
- 3,590
- +107 vs. Q2 2024
- Shares held
- 308.6M
- +38.0M (+14.1%) vs. Q2 2024
- Total value
- $266.7B
- +$37.1B (+16.2%) vs. Q2 2024
- New holders
- 191
- 1,483 more added
- Sold out
- 84
- 1,440 more reduced
43 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Costco Wholesale Corp; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Banco Santander, S.A. | 8,563 | $7.59M | 0.09% | −904−9.5% | Reduced |
| Covington Investment Advisors Inc. | 8,578 | $7.61M | 1.14% | −101−1.2% | Reduced |
| Larson Financial Group LLC | 8,595 | $7.62M | 0.43% | +4,252+97.9% | Added |
| Ethic Inc. | 10,420 | $7.63M | 0.19% | −593−5.4% | Reduced |
| Colonial Trust Co | 8,616 | $7.64M | 1.18% | −67−0.8% | Reduced |
| Robertson Stephens Wealth Management, LLC | 8,629 | $7.65M | 0.28% | −251−2.8% | Reduced |
| Legacy Private Trust Co. | 8,630 | $7.65M | 0.51% | −324−3.6% | Reduced |
| Atlantic Union Bankshares Corp | 8,631 | $7.65M | 0.44% | −231−2.6% | Reduced |
| Cape Cod Five Cents Savings Bank | 8,642 | $7.66M | 0.70% | −216−2.4% | Reduced |
| Hills Bank & Trust Co | 8,653 | $7.67M | 0.58% | −153−1.7% | Reduced |
| Longbow Finance SA | 8,739 | $7.75M | 0.83% | 00.0% | Unchanged |
| Rockline Wealth Management, LLC | 8,741 | $7.75M | 2.19% | +166+1.9% | Added |
| Glenview Trust Co | 8,752 | $7.76M | 0.15% | +469+5.7% | Added |
| Narwhal Capital Management | 8,754 | $7.76M | 0.70% | −158−1.8% | Reduced |
| Summit Global Investments | 8,767 | $7.77M | 0.50% | +2,488+39.6% | Added |
| First Personal Financial Services | 8,775 | $7.78M | 1.64% | −376−4.1% | Reduced |
| Merriman Wealth Management, LLC | 8,777 | $7.78M | 0.32% | +435+5.2% | Added |
| Concurrent Investment Advisors, LLC | 8,797 | $7.80M | 0.23% | +546+6.6% | Added |
| TFG Advisers LLC | 8,852 | $7.85M | 2.82% | −46−0.5% | Reduced |
| Barr E S & Co | 8,874 | $7.87M | 0.49% | +87+1.0% | Added |
| Chelsea Counsel Co | 8,907 | $7.90M | 3.89% | −868−8.9% | Reduced |
| Angeles Wealth Management, LLC | 8,918 | $7.91M | 0.68% | +734+9.0% | Added |
| Trust Co of Oklahoma | 8,924 | $7.91M | 2.57% | +223+2.6% | Added |
| Turtle Creek Wealth Advisors, LLC | 8,949 | $7.93M | 1.59% | +130+1.5% | Added |
| First Washington CORP | 8,955 | $7.94M | 3.15% | −1,349−13.1% | Reduced |
| Pecaut & Co. | 8,962 | $7.95M | 2.81% | −20.0% | Reduced |
| Weik Capital Management | 8,974 | $7.96M | 3.21% | −239−2.6% | Reduced |
| Consolidated Capital Management, LLC | 8,995 | $7.97M | 3.48% | −1,019−10.2% | Reduced |
| Oak Harbor Wealth Partners, LLC | 9,012 | $7.99M | 2.32% | +15+0.2% | Added |
| Jump Financial, LLC | 9,022 | $8.00M | 0.16% | −23,596−72.3% | Reduced |
| Coastline Trust Co | 9,022 | $8.00M | 0.94% | +324+3.7% | Added |
| Gladstone Institutional Advisory LLC | 9,034 | $8.01M | 0.39% | −1,447−13.8% | Reduced |
| Keystone Wealth Services, LLC | 9,080 | $8.05M | 2.23% | +5,028+124.1% | Added |
| Meritage Portfolio Management | 9,089 | $8.06M | 0.49% | −186−2.0% | Reduced |
| Invesco, LLC | 9,089 | $8.06M | 3.21% | −113−1.2% | Reduced |
| Vantage Investment Partners, LLC | 9,136 | $8.10M | 0.68% | −690−7.0% | Reduced |
| LS Investment Advisors, LLC | 9,139 | $8.10M | 1.20% | +251+2.8% | Added |
| Procyon Private Wealth Partners, LLC | 9,140 | $8.10M | 0.56% | −291−3.1% | Reduced |
| Meeder Asset Management Inc | 9,145 | $8.11M | 0.54% | +5,893+181.2% | Added |
| Montecito Bank & Trust | 9,186 | $8.14M | 1.39% | +591+6.9% | Added |
| S.E.E.D. Planning Group LLC | 9,265 | $8.21M | 2.72% | −1,043−10.1% | Reduced |
| Howland Capital Management LLC | 9,290 | $8.24M | 0.36% | −108−1.1% | Reduced |
| Ayrshire Capital Management LLC | 9,317 | $8.26M | 3.93% | −14−0.2% | Reduced |
| Howe & Rusling Inc | 9,378 | $8.31M | 0.71% | +314+3.5% | Added |
| International Assets Investment Management, LLC | 7,370,916 | $8.31M | 0.04% | +7,364,453+113,947.9% | Added |
| Dorsey & Whitney Trust CO LLC | 9,381 | $8.32M | 0.44% | +2,070+28.3% | Added |
| Bray Capital Advisors | 9,408 | $8.34M | 2.04% | −219−2.3% | Reduced |
| Pavion Blue Capital, LLC | 9,417 | $8.35M | 3.89% | −12−0.1% | Reduced |
| Atomi Financial Group, Inc. | 9,433 | $8.36M | 0.52% | −970−9.3% | Reduced |
| Legacy Trust | 9,457 | $8.38M | 1.93% | −169−1.8% | Reduced |
| Great Lakes Retirement, Inc. | 9,476 | $8.40M | 1.08% | +52+0.6% | Added |
| J.W. Cole Advisors, Inc. | 9,563 | $8.48M | 0.36% | +1,918+25.1% | Added |
| Jamison Private Wealth Management, Inc. | 9,568 | $8.48M | 1.29% | +338+3.7% | Added |
| Parsons Capital Management Inc | 9,607 | $8.52M | 0.54% | +33+0.3% | Added |
| Sitrin Capital Management LLC | 9,609 | $8.52M | 4.26% | +20+0.2% | Added |
| Kennedy Capital Management, Inc. | 9,610 | $8.52M | 0.19% | +2,938+44.0% | Added |
| Harbour Investments, Inc. | 9,617 | $8.53M | 0.26% | +481+5.3% | Added |
| DLK Investment Management, LLC | 9,638 | $8.54M | 3.27% | −18−0.2% | Reduced |
| Sage Capital Advisors,llc | 9,678 | $8.58M | 2.24% | +1,041+12.1% | Added |
| Busey Wealth Management | 9,702 | $8.60M | 0.28% | −59−0.6% | Reduced |
| Ballentine Partners, LLC | 9,706 | $8.60M | 0.15% | +198+2.1% | Added |
| Institute for Wealth Management, LLC. | 9,726 | $8.62M | 1.09% | +599+6.6% | Added |
| Two Sigma Securities, LLC | 9,740 | $8.63M | 0.68% | −6,400−39.7% | Reduced |
| Tower Bridge Advisors | 9,760 | $8.65M | 0.90% | −865−8.1% | Reduced |
| Arlington Financial Advisors, LLC | 9,797 | $8.68M | 1.78% | −118−1.2% | Reduced |
| Adams Diversified Equity Fund, Inc. | 9,800 | $8.69M | 0.32% | +9,800 | New |
| Goelzer Investment Management, Inc. | 9,823 | $8.71M | 0.48% | −1,051−9.7% | Reduced |
| Keeler Thomas Management LLC | 9,846 | $8.73M | 2.76% | −313−3.1% | Reduced |
| Baldwin Investment Management, LLC | 9,855 | $8.74M | 1.09% | −218−2.2% | Reduced |
| Checchi Capital Advisers, LLC | 9,875 | $8.75M | 0.65% | −266−2.6% | Reduced |
| CoreCap Advisors, LLC | 9,896 | $8.77M | 0.41% | +4,184+73.2% | Added |
| EverSource Wealth Advisors, LLC | 9,969 | $8.84M | 0.56% | +77+0.8% | Added |
| Hartline Investment Corp | 10,028 | $8.89M | 1.11% | +16+0.2% | Added |
| Mount Vernon Associates Inc | 10,107 | $8.96M | 7.11% | +225+2.3% | Added |
| Baker Avenue Asset Management, LP | 10,156 | $9.00M | 0.29% | +697+7.4% | Added |
| Bleakley Financial Group, LLC | 10,158 | $9.01M | 0.27% | +186+1.9% | Added |
| KMG Fiduciary Partners, LLC | 10,165 | $9.01M | 0.78% | +4,910+93.4% | Added |
| Householder Group Estate & Retirement Specialist, LLC | 10,180 | $9.02M | 2.63% | −6,115−37.5% | Reduced |
| ROI Financial Advisors, LLC | 10,200 | $9.04M | 6.25% | −85−0.8% | Reduced |
| AMJ Financial Wealth Management | 10,266 | $9.10M | 2.62% | +1,070+11.6% | Added |
| SeaCrest Wealth Management, LLC | 10,270 | $9.10M | 0.98% | +452+4.6% | Added |
| Moran Wealth Management, LLC | 10,297 | $9.13M | 0.28% | −243−2.3% | Reduced |
| Cohen Klingenstein LLC | 10,300 | $9.13M | 0.32% | 00.0% | Unchanged |
| Buckley Wealth Management, LLC | 10,302 | $9.13M | 2.81% | −402−3.8% | Reduced |
| Country Club Bank | 10,328 | $9.15M | 0.61% | −119−1.1% | Reduced |
| Everence Capital Management Inc | 10,323 | $9.15M | 0.58% | +1,000+10.7% | Added |
| United Services Automobile Association | 10,340 | $9.17M | 0.23% | −2,283−18.1% | Reduced |
| Pitcairn Co | 10,359 | $9.18M | 0.54% | −1,936−15.7% | Reduced |
| Claudia M.P. Batlle, CRP (R) LLC | 10,359 | $9.18M | 2.76% | −500−4.6% | Reduced |
| Knuff & Co LLC | 10,359 | $9.18M | 2.80% | 00.0% | Unchanged |
| Frank, Rimerman Advisors LLC | 10,396 | $9.22M | 0.65% | +821+8.6% | Added |
| Avantax Planning Partners, Inc. | 10,409 | $9.23M | 0.33% | −1,402−11.9% | Reduced |
| Nelson Capital Management, LLC | 10,411 | $9.23M | 1.55% | −297−2.8% | Reduced |
| Beck Mack & Oliver LLC | 10,432 | $9.25M | 0.18% | +253+2.5% | Added |
| Bryn Mawr Trust Co | 10,459 | $9.27M | 0.17% | +7,135+214.7% | Added |
| Bogart Wealth, LLC | 10,533 | $9.34M | 0.44% | −48−0.5% | Reduced |
| Mountain Pacific Investment Advisers Inc | 10,538 | $9.34M | 0.64% | +3,708+54.3% | Added |
| Luts & Greenleigh Group, Inc | 10,546 | $9.35M | 8.98% | −92−0.9% | Reduced |
| Geneos Wealth Management Inc. | 10,549 | $9.35M | 0.36% | +1,396+15.3% | Added |
| IHT Wealth Management, LLC | 10,559 | $9.36M | 0.27% | +823+8.5% | Added |