# COSTCO WHOLESALE CORPORATION (COST)

> Institutional ownership reported to the SEC as of Q3 2026, from Form 13F filings. Source: https://holderbook.com/stocks/COST/

- Reporting holders: 221
- Reported value: $1.0B
- Held through calls: 0.0%
- Held through puts: 0.3%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [CONGRESS ASSET MANAGEMENT CO](https://holderbook.com/funds/897378-congress-asset-management-co/) | $183.0M | 201,044 | 1.2% | 32 |
| [SAPIENT CAPITAL LLC](https://holderbook.com/funds/1998653-sapient-capital-llc/) | $65.8M | 72,244 | 0.9% | 12 |
| [Norman Fields, Gottscho Capital Management, LLC](https://holderbook.com/funds/1352449-norman-fields-gottscho-capital-management-llc/) | $52.0M | 57,161 | 15.8% | 32 |
| [Violich Capital Management, Inc.](https://holderbook.com/funds/1326766-violich-capital-management-inc/) | $41.1M | 45,120 | 4.4% | 32 |
| [YHB Investment Advisors, Inc.](https://holderbook.com/funds/1469219-yhb-investment-advisors-inc/) | $37.8M | 41,507 | 2.4% | 32 |
| [Lincoln Capital LLC](https://holderbook.com/funds/1633862-lincoln-capital-llc/) | $31.0M | 33,963 | 5.4% | 32 |
| [PARK NATIONAL CORP /OH/](https://holderbook.com/funds/805676-park-national-corp-oh/) | $30.3M | 33,235 | 0.8% | 32 |
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $29.4M | 32,263 | 0.2% | 16 |
| [Gradient Investments LLC](https://holderbook.com/funds/1542265-gradient-investments-llc/) | $25.6M | 28,115 | 0.4% | 32 |
| [Bath Savings Trust Co](https://holderbook.com/funds/1384943-bath-savings-trust-co/) | $23.4M | 25,737 | 2.4% | 32 |
| [NORTH POINT PORTFOLIO MANAGERS CORP/OH](https://holderbook.com/funds/1105344-north-point-portfolio-managers-corp-oh/) | $21.8M | 23,969 | 3.7% | 32 |
| [FERGUSON WELLMAN CAPITAL MANAGEMENT, INC](https://holderbook.com/funds/869353-ferguson-wellman-capital-management-inc/) | $18.9M | 20,747 | 0.2% | 32 |
| [Oak Grove Capital LLC](https://holderbook.com/funds/1661762-oak-grove-capital-llc/) | $17.6M | 19,363 | 0.8% | 28 |
| [AMERICAN NATIONAL BANK & TRUST](https://holderbook.com/funds/1272164-american-national-bank-trust/) | $17.6M | 19,307 | 1.6% | 32 |
| [EASTERN BANK](https://holderbook.com/funds/1126395-eastern-bank/) | $16.9M | 18,617 | 0.3% | 32 |
| [MassMutual Private Wealth & Trust, FSB](https://holderbook.com/funds/1103653-massmutual-private-wealth-trust-fsb/) | $14.0M | 15,383 | 0.4% | 32 |
| [Gouws Capital LLC](https://holderbook.com/funds/1908828-gouws-capital-llc/) | $12.0M | 13,201 | 5.7% | 20 |
| [S.E.E.D. Planning Group LLC](https://holderbook.com/funds/1765515-s-e-e-d-planning-group-llc/) | $12.0M | 13,191 | 2.9% | 28 |
| [CENTRAL BANK & TRUST CO](https://holderbook.com/funds/1175954-central-bank-trust-co/) | $11.9M | 13,078 | 1.7% | 32 |
| [CYPRESS ASSET MANAGEMENT INC/TX](https://holderbook.com/funds/1030618-cypress-asset-management-inc-tx/) | $11.9M | 13,073 | 2.4% | 32 |
| [GAMMA Investing LLC](https://holderbook.com/funds/2010235-gamma-investing-llc/) | $11.2M | 12,350 | 0.4% | 12 |
| [TOMPKINS FINANCIAL CORP](https://holderbook.com/funds/1005817-tompkins-financial-corp/) | $10.8M | 11,823 | 0.8% | 31 |
| [Defender Capital, LLC.](https://holderbook.com/funds/1766929-defender-capital-llc/) | $10.5M | 11,555 | 3.3% | 4 |
| [Venture Visionary Partners LLC](https://holderbook.com/funds/1792283-venture-visionary-partners-llc/) | $9.8M | 10,546 | 0.3% | 28 |
| [DLK Investment Management, LLC](https://holderbook.com/funds/2016793-dlk-investment-management-llc/) | $8.6M | 9,426 | 3.1% | 12 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 221 | $1.0B |
| Q2 2026 | 4,254 | $351.6B |
| Q1 2026 | 4,249 | $338.1B |
| Q4 2025 | 4,132 | $290.3B |
| Q3 2025 | 3,944 | $297.3B |
| Q2 2025 | 4,018 | $322.5B |
| Q1 2025 | 3,967 | $305.6B |
| Q4 2024 | 3,955 | $301.3B |
| Q3 2024 | 3,598 | $289.2B |
| Q2 2024 | 3,539 | $278.2B |
| Q1 2024 | 3,433 | $254.9B |
| Q4 2023 | 3,366 | $224.3B |