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 |
|---|---|---|---|---|---|
| Burke & Herbert Bank & Trust Co | 2,074 | $1.84M | 0.43% | −10.0% | Reduced |
| Quotient Wealth Partners, LLC | 2,074 | $1.84M | 0.06% | −196−8.6% | Reduced |
| Evermay Wealth Management LLC | 2,075 | $1.84M | 0.30% | −13−0.6% | Reduced |
| United Community Bank | 2,076 | $1.84M | 0.72% | −252−10.8% | Reduced |
| Guardian Wealth Advisors, LLC | 2,080 | $1.84M | 0.20% | −18−0.9% | Reduced |
| 360 Financial, Inc. | 2,090 | $1.85M | 0.68% | +172+9.0% | Added |
| Catalyst Financial Partners LLC | 2,091 | $1.85M | 0.36% | +85+4.2% | Added |
| First Heartland Consultants, Inc. | 2,094 | $1.86M | 0.20% | +72+3.6% | Added |
| Waterloo Capital, L.P. | 2,097 | $1.86M | 0.20% | +624+42.4% | Added |
| Parkside Financial Bank & Trust | 2,098 | $1.86M | 0.26% | +70+3.5% | Added |
| Lester Murray Antman dba SimplyRich | 2,099 | $1.86M | 0.52% | +222+11.8% | Added |
| Independence Bank of Kentucky | 2,103 | $1.86M | 0.40% | +599+39.8% | Added |
| Cidel Asset Management Inc | 2,108 | $1.87M | 0.13% | −134−6.0% | Reduced |
| Ballast Advisors LLC | 2,110 | $1.87M | 0.58% | −20−0.9% | Reduced |
| Iowa State Bank | 2,110 | $1.87M | 0.38% | +157+8.0% | Added |
| Fortitude Family Office, LLC | 2,110 | $1.87M | 0.74% | +1,028+95.0% | Added |
| Fielder Capital Group LLC | 2,111 | $1.87M | 0.62% | +502+31.2% | Added |
| Icon Wealth Advisors, LLC | 2,113 | $1.87M | 0.16% | +55+2.7% | Added |
| Marble Harbor Investment Counsel, LLC | 2,120 | $1.88M | 0.21% | +105+5.2% | Added |
| United Advisor Group, LLC | 2,122 | $1.88M | 0.43% | +630+42.2% | Added |
| Mizuho Markets Americas LLC | 2,123 | $1.88M | 0.05% | −929−30.4% | Reduced |
| Guardian Financial Partners, LLC | 2,124 | $1.88M | 1.18% | −68−3.1% | Reduced |
| Arbor Capital Management Inc | 2,142 | $1.89M | 1.78% | −491−18.6% | Reduced |
| Moloney Securities Asset Management, LLC | 2,130 | $1.89M | 0.25% | +250+13.3% | Added |
| Fukoku Mutual Life Insurance Co | 2,132 | $1.89M | 0.14% | −113−5.0% | Reduced |
| Wellington Shields Capital Management, LLC | 2,132 | $1.89M | 0.33% | 00.0% | Unchanged |
| Leavell Investment Management, Inc. | 2,134 | $1.89M | 0.09% | −4−0.2% | Reduced |
| Valley Brook Capital Group | 2,134 | $1.89M | 1.36% | +123+6.1% | Added |
| Abacus Planning Group, Inc. | 2,139 | $1.90M | 0.34% | +79+3.8% | Added |
| Fortem Financial Group, LLC | 2,142 | $1.90M | 0.77% | +36+1.7% | Added |
| Atlas Private Wealth Advisors | 2,148 | $1.90M | 0.28% | +2+0.1% | Added |
| Signature Estate & Investment Advisors LLC | 2,153 | $1.91M | 0.04% | −101−4.5% | Reduced |
| Watts Gwilliam & Co., LLC | 2,150 | $1.91M | 0.42% | +2,150 | New |
| Shikiar Asset Management Inc | 2,160 | $1.92M | 0.50% | 00.0% | Unchanged |
| Mainstream Capital Management LLC | 2,161 | $1.92M | 1.63% | +2,161 | New |
| Avalon Trust Co | 2,166 | $1.92M | 0.14% | −50−2.3% | Reduced |
| Intrepid Financial Planning Group LLC | 2,179 | $1.93M | 0.83% | −148−6.4% | Reduced |
| Delta Asset Management LLC | 2,182 | $1.93M | 0.17% | −2−0.1% | Reduced |
| Woodard & Co Asset Management Group Inc | 2,183 | $1.94M | 0.43% | +153+7.5% | Added |
| River Street Advisors LLC | 2,186 | $1.94M | 1.05% | +101+4.8% | Added |
| Louisbourg Investments Inc. | 2,200 | $1.95M | 0.49% | −9−0.4% | Reduced |
| Wulff, Hansen & Co. | 2,200 | $1.95M | 1.83% | +465+26.8% | Added |
| United Asset Strategies, Inc. | 2,201 | $1.95M | 0.18% | +35+1.6% | Added |
| TrinityPoint Wealth, LLC | 2,201 | $1.95M | 0.28% | −360−14.1% | Reduced |
| O'Dell Group, LLC | 2,205 | $1.95M | 0.43% | −7−0.3% | Reduced |
| Stokes Family Office, LLC | 2,216 | $1.96M | 0.21% | 00.0% | Unchanged |
| Market Street Wealth Management Advisors LLC | 2,219 | $1.97M | 0.32% | +21+1.0% | Added |
| Legacy Capital Group California, Inc. | 2,219 | $1.97M | 0.65% | −7−0.3% | Reduced |
| RiverPark Advisors, LLC | 2,227 | $1.97M | 1.61% | +219+10.9% | Added |
| Fulton Breakefield Broenniman LLC | 2,229 | $1.98M | 0.14% | −114−4.9% | Reduced |
| Keudell/Morrison Wealth Management | 2,234 | $1.98M | 0.54% | −2−0.1% | Reduced |
| Solstein Capital, LLC | 2,236 | $1.98M | 1.05% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 2,237 | $1.98M | 0.27% | +6+0.3% | Added |
| City State Bank | 2,238 | $1.98M | 0.72% | −47−2.1% | Reduced |
| SeaBridge Investment Advisors LLC | 2,239 | $1.98M | 0.49% | 00.0% | Unchanged |
| Zimmermann Investment Management & Planning LLC | 2,240 | $1.99M | 0.61% | +75+3.5% | Added |
| Legato Capital Management LLC | 2,243 | $1.99M | 0.25% | 00.0% | Unchanged |
| Exchange Capital Management, Inc. | 2,243 | $1.99M | 0.32% | +20+0.9% | Added |
| Summit Place Financial Advisors, LLC | 2,248 | $1.99M | 1.11% | −122−5.1% | Reduced |
| Redwood Investments, LLC | 2,249 | $1.99M | 0.59% | −137−5.7% | Reduced |
| Silverlake Wealth Management LLC | 2,253 | $2.00M | 0.77% | +482+27.2% | Added |
| Searle & Co. | 2,255 | $2.00M | 0.50% | 00.0% | Unchanged |
| Simplex Trading, LLC | 2,260 | $2.00M | 0.07% | +2,260 | New |
| Zullo Investment Group, Inc. | 2,264 | $2.01M | 0.83% | +26+1.2% | Added |
| MKT Advisors LLC | 2,288 | $2.01M | 0.94% | 00.0% | Unchanged |
| Valley National Advisers Inc | 2,271 | $2.01M | 0.36% | +1,721+312.9% | Added |
| One Degree Advisors Inc | 2,275 | $2.01M | 0.85% | −61−2.6% | Reduced |
| McDonald Partners LLC | 2,273 | $2.02M | 0.50% | −21−0.9% | Reduced |
| Alpha Family Trust | 2,275 | $2.02M | 1.13% | 00.0% | Unchanged |
| Main Street Financial Solutions, LLC | 2,280 | $2.02M | 0.19% | −1,253−35.5% | Reduced |
| Draper Asset Management, LLC | 2,293 | $2.03M | 1.47% | +437+23.5% | Added |
| Cladis Investment Advisory, LLC | 2,294 | $2.03M | 1.41% | −12−0.5% | Reduced |
| Old North State Trust, LLC | 2,299 | $2.04M | 1.66% | +26+1.1% | Added |
| EPG Wealth Management LLC | 2,301 | $2.04M | 0.51% | +2,301 | Added |
| VeraBank, N.A. | 2,302 | $2.04M | 0.60% | −20−0.9% | Reduced |
| Mitchell Sinkler & Starr | 2,652 | $2.04M | 0.51% | +84+3.3% | Added |
| ORG Partners LLC | 2,307 | $2.05M | 0.33% | −14−0.6% | Reduced |
| USA Financial Portformulas Corp | 2,315 | $2.05M | 0.32% | −61−2.6% | Reduced |
| Cornerstone Advisory, LLC | 2,316 | $2.05M | 0.27% | +140+6.4% | Added |
| Retirement Solution Inc. | 2,316 | $2.05M | 0.50% | +1,859+406.8% | Added |
| Ledyard National Bank | 2,319 | $2.06M | 0.19% | −34−1.4% | Reduced |
| Financial Partners Group, Inc | 2,327 | $2.06M | 0.31% | +100+4.5% | Added |
| Taylor Frigon Capital Management LLC | 2,329 | $2.06M | 1.03% | −71−3.0% | Reduced |
| OV Management LLC | 2,329 | $2.06M | 1.37% | +200+9.4% | Added |
| Western Financial Corp | 2,329 | $2.07M | 1.17% | +904+63.4% | Added |
| Bell Bank | 2,332 | $2.07M | 0.24% | +21+0.9% | Added |
| BKM Wealth Management, LLC | 2,342 | $2.08M | 0.84% | +355+17.9% | Added |
| Baker Boyer National Bank | 2,350 | $2.08M | 0.70% | +28+1.2% | Added |
| Radnor Capital Management, LLC | 2,352 | $2.08M | 0.31% | +910+63.1% | Added |
| Silvia McColl Wealth Management, LLC | 2,353 | $2.09M | 1.56% | −600−20.3% | Reduced |
| Davies Financial Advisors, Inc. | 2,354 | $2.09M | 1.82% | −119−4.8% | Reduced |
| Letson Investment Management, Inc. | 2,356 | $2.09M | 0.82% | 00.0% | Unchanged |
| AAFMAA Wealth Management & Trust LLC | 2,358 | $2.09M | 0.92% | +245+11.6% | Added |
| CKW Financial Group | 2,390 | $2.10M | 0.25% | 00.0% | Unchanged |
| Inscription Capital, LLC | 2,368 | $2.10M | 0.31% | +383+19.3% | Added |
| Investors Asset Management of Georgia Inc | 2,370 | $2.10M | 0.99% | −25−1.0% | Reduced |
| Catalina Capital Group, LLC | 2,378 | $2.11M | 0.72% | +305+14.7% | Added |
| National Philanthropic Trust | 2,379 | $2.11M | 0.04% | +109+4.8% | Added |
| Lakeview Capital Partners, LLC | 2,380 | $2.11M | 0.34% | −2,290−49.0% | Reduced |
| Forbes J M & Co LLP | 2,383 | $2.11M | 0.21% | +74+3.2% | Added |