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 |
|---|---|---|---|---|---|
| Green Harvest Asset Management LLC | 5,156 | $5.10M | 0.11% | +10.0% | Added |
| Cim Investment Mangement Inc | 5,359 | $5.11M | 0.97% | +2,675+99.7% | Added |
| Schwarz Dygos Wheeler Investment Advisors LLC | 5,199 | $5.15M | 1.17% | +6+0.1% | Added |
| Level Four Advisory Services, LLC | 5,203 | $5.15M | 0.19% | −298−5.4% | Reduced |
| Greenfield Savings Bank | 5,215 | $5.16M | 2.34% | −23−0.4% | Reduced |
| Financial Engines Advisors L.L.C. | 5,232 | $5.18M | 0.01% | +1,039+24.8% | Added |
| Trivant Custom Portfolio Group, LLC | 5,235 | $5.18M | 2.85% | −60−1.1% | Reduced |
| Cyndeo Wealth Partners, LLC | 5,240 | $5.19M | 0.31% | +47+0.9% | Added |
| Mirador Capital Partners LP | 5,247 | $5.19M | 0.84% | +83+1.6% | Added |
| TRUE Private Wealth Advisors | 5,252 | $5.20M | 0.58% | −190−3.5% | Reduced |
| Eley Financial Management, Inc | 5,257 | $5.20M | 2.00% | +45+0.9% | Added |
| Allium Financial Advisors, LLC | 5,259 | $5.21M | 4.54% | −10−0.2% | Reduced |
| Alcosta Capital Management, Inc. | 5,264 | $5.21M | 2.91% | −24−0.5% | Reduced |
| Intrust Bank NA | 5,283 | $5.23M | 0.46% | +143+2.8% | Added |
| Insigneo Advisory Services, LLC | 5,293 | $5.24M | 0.45% | −117−2.2% | Reduced |
| Inlet Private Wealth, LLC | 5,295 | $5.24M | 1.29% | 00.0% | Unchanged |
| Regal Investment Advisors LLC | 5,296 | $5.24M | 0.39% | −230−4.2% | Reduced |
| Alberta Investment Management Corp | 5,300 | $5.25M | 0.04% | +2,200+71.0% | Added |
| Eaton Financial Holdings Company, LLC | 5,301 | $5.25M | 1.61% | −456−7.9% | Reduced |
| MMBG Investment Advisors Co. | 5,304 | $5.25M | 0.52% | −50−0.9% | Reduced |
| Benin Management CORP | 5,310 | $5.26M | 1.37% | −300−5.3% | Reduced |
| Harrington Investments, INC | 5,326 | $5.27M | 2.79% | −90−1.7% | Reduced |
| Davidson Trust Co | 5,339 | $5.29M | 2.44% | −33−0.6% | Reduced |
| ZEGA Investments, LLC | 5,363 | $5.31M | 1.33% | +423+8.6% | Added |
| Centaurus Financial, Inc. | 5,364 | $5.31M | 0.31% | +217+4.2% | Added |
| Pinnacle Bancorp, Inc. | 5,364 | $5.31M | 1.64% | +15+0.3% | Added |
| Parcion Private Wealth LLC | 5,393 | $5.34M | 0.38% | −77−1.4% | Reduced |
| Accuvest Global Advisors | 5,397 | $5.34M | 3.48% | +473+9.6% | Added |
| Left Brain Wealth Management, LLC | 5,402 | $5.35M | 1.88% | +161+3.1% | Added |
| Pine Haven Investment Counsel, Inc | 5,406 | $5.35M | 4.20% | −60−1.1% | Reduced |
| Grassi Investment Management | 5,408 | $5.35M | 0.43% | 00.0% | Unchanged |
| B&L Asset Management LLC | 5,415 | $5.36M | 3.07% | −14−0.3% | Reduced |
| Encompass Wealth Advisors, LLC | 5,436 | $5.38M | 1.97% | +29+0.5% | Added |
| Cohen Capital Management, Inc. | 5,437 | $5.38M | 0.88% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 5,444 | $5.39M | 0.35% | +132+2.5% | Added |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 5,452 | $5.40M | 0.70% | +478+9.6% | Added |
| Manchester Financial Inc | 5,461 | $5.41M | 1.13% | −901−14.2% | Reduced |
| Pinnacle Wealth Management Advisory Group, LLC | 5,463 | $5.41M | 0.45% | +91+1.7% | Added |
| Game Plan Financial Advisors, LLC | 5,475 | $5.42M | 2.37% | −240−4.2% | Reduced |
| McDonough Capital Management, Inc | 5,483 | $5.43M | 3.05% | +646+13.4% | Added |
| Peak Financial Advisors LLC | 5,497 | $5.44M | 2.79% | +2,033+58.7% | Added |
| Resonant Capital Advisors, LLC | 5,499 | $5.44M | 0.35% | +141+2.6% | Added |
| ICW Investment Advisors LLC | 5,533 | $5.48M | 2.16% | −31−0.6% | Reduced |
| Archford Capital Strategies, LLC | 5,560 | $5.50M | 0.70% | −112−2.0% | Reduced |
| ICICI Prudential Asset Management Co Ltd | 5,560 | $5.50M | 0.69% | −133−2.3% | Reduced |
| Sovran Advisors, LLC | 5,600 | $5.52M | 0.58% | +3,410+155.7% | Added |
| Avestar Capital, LLC | 5,587 | $5.53M | 0.40% | +397+7.6% | Added |
| Romano Brothers and Company | 5,590 | $5.53M | 0.68% | −40−0.7% | Reduced |
| Manhattan West Asset Management, LLC | 5,591 | $5.54M | 1.28% | +156+2.9% | Added |
| Fundamentun, LLC | 5,605 | $5.55M | 0.25% | +180+3.3% | Added |
| Stevens Capital Management LP | 5,608 | $5.55M | 1.51% | +4,366+351.5% | Added |
| Private Trust Co NA | 5,611 | $5.55M | 0.53% | +133+2.4% | Added |
| Roberts Wealth Advisors, LLC | 5,612 | $5.56M | 1.60% | −78−1.4% | Reduced |
| Moody National Bank Trust Division | 5,642 | $5.59M | 0.51% | −13−0.2% | Reduced |
| Family Legacy, Inc. | 5,645 | $5.59M | 1.82% | −194−3.3% | Reduced |
| Sound View Wealth Advisors Group, LLC | 5,645 | $5.59M | 0.41% | −238−4.0% | Reduced |
| Stenger Family Office, LLC | 6,028 | $5.59M | 1.47% | +6,028 | New |
| New Hampshire Trust | 5,675 | $5.62M | 1.17% | −9−0.2% | Reduced |
| Vestmark Advisory Solutions, Inc. | 5,676 | $5.62M | 0.08% | −3,226−36.2% | Reduced |
| Atlas Capital Advisors LLC | 5,677 | $5.62M | 0.69% | −469−7.6% | Reduced |
| Chicago Partners Investment Group LLC | 5,975 | $5.62M | 0.16% | +338+6.0% | Added |
| EverSource Wealth Advisors, LLC | 5,682 | $5.62M | 0.25% | −369−6.1% | Reduced |
| Kingswood Wealth Advisors, LLC | 5,691 | $5.63M | 0.44% | −162−2.8% | Reduced |
| BTC Capital Management, Inc. | 5,705 | $5.64M | 0.46% | +5,705 | New |
| Blume Capital Management, Inc. | 5,695 | $5.64M | 1.15% | +6+0.1% | Added |
| Forum Financial Management, LP | 5,696 | $5.64M | 0.09% | +551+10.7% | Added |
| Ausdal Financial Partners, Inc. | 5,701 | $5.64M | 0.38% | −535−8.6% | Reduced |
| Ibex Wealth Advisors | 5,714 | $5.66M | 0.60% | +153+2.8% | Added |
| Hantz Financial Services, Inc. | 5,718 | $5.66M | 0.09% | +261+4.8% | Added |
| WD Rutherford LLC | 5,742 | $5.68M | 2.61% | −168−2.8% | Reduced |
| Snider Financial Group | 5,743 | $5.68M | 1.64% | +8+0.1% | Added |
| Falcon Wealth Planning | 5,743 | $5.69M | 0.57% | −28−0.5% | Reduced |
| Bank of New Hampshire | 5,758 | $5.70M | 1.42% | −313−5.2% | Reduced |
| Signet Financial Management, LLC | 5,765 | $5.71M | 0.72% | −5−0.1% | Reduced |
| Madrona Financial Services, LLC | 5,766 | $5.71M | 1.37% | +18+0.3% | Added |
| Somerset Trust Co | 5,767 | $5.71M | 1.86% | −150−2.5% | Reduced |
| Regatta Capital Group, LLC | 5,772 | $5.71M | 0.98% | +54+0.9% | Added |
| PFC Capital Group, Inc. | 5,775 | $5.72M | 2.65% | −102−1.7% | Reduced |
| Harbor Investment Advisory, LLC | 5,785 | $5.73M | 0.51% | +253+4.6% | Added |
| RW Investment Management LLC | 5,794 | $5.74M | 0.64% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 5,796 | $5.74M | 0.20% | −193−3.2% | Reduced |
| Triglav Skladi, D.O.O. | 5,800 | $5.74M | 0.42% | −2,000−25.6% | Reduced |
| Godshalk Welsh Capital Management, Inc. | 5,813 | $5.75M | 3.55% | −318−5.2% | Reduced |
| Agur Provident & Training Funds Management Ltd | 5,815 | $5.76M | 2.18% | 00.0% | Unchanged |
| Harel Insurance Investments & Financial Services Ltd. | 5,824 | $5.76M | 0.07% | −5−0.1% | Reduced |
| Optimum Investment Advisors | 5,828 | $5.77M | 2.51% | −5−0.1% | Reduced |
| United Bank | 5,846 | $5.79M | 2.21% | +235+4.2% | Added |
| Alhambra Investment Partners LLC | 5,847 | $5.79M | 2.87% | −130−2.2% | Reduced |
| Qtron Investments LLC | 5,866 | $5.81M | 0.74% | 00.0% | Unchanged |
| Lafayette Investments, Inc. | 5,868 | $5.81M | 1.17% | −250−4.1% | Reduced |
| Hixon Zuercher, LLC | 5,873 | $5.81M | 1.88% | +55+0.9% | Added |
| Strategic Blueprint, LLC | 5,883 | $5.82M | 0.29% | +951+19.3% | Added |
| Bay Rivers Group | 5,883 | $5.82M | 2.66% | −4−0.1% | Reduced |
| Laffer Tengler Investments | 5,903 | $5.84M | 1.04% | +1,092+22.7% | Added |
| Hall Capital Management Co Inc | 5,905 | $5.85M | 2.47% | +20+0.3% | Added |
| Clear Creek Financial Management, LLC | 5,907 | $5.85M | 0.56% | +170+3.0% | Added |
| Tyche Wealth Partners LLC | 5,915 | $5.86M | 1.18% | +61+1.0% | Added |
| Transamerica Financial Advisors, Inc. | 5,916 | $5.86M | 0.55% | −1,075−15.4% | Reduced |
| TCI Wealth Advisors, Inc. | 5,931 | $5.87M | 0.40% | −196−3.2% | Reduced |
| Strait & Sound Wealth Management LLC | 5,936 | $5.88M | 2.50% | +136+2.3% | Added |