Companies / Costco Wholesale Corp /New / Activity
Activity — Costco Wholesale Corp /New
872 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q3 2025 as of | Retirement Solution LLC 13F manager | Add | Common stock | $1.9K | +2 +0.14% | 1,402 <0.01% of shares | low |
| Q3 2025 as of | Womack Financial LLC 13F manager | Add | Common stock | $1.9K | +2 +0.24% | 837 <0.01% of shares | low |
| Q2 2026 as of | Long Island Wealth Management, Inc. 13F manager | Add | Common stock | $1.9K | +2 +0.18% | 1,103 <0.01% of shares | low |
| Q1 2025 as of | Chesapeake Asset Management LLC 13F manager | Trim | Common stock | $-1.9K | -2 -3.70% | 52 <0.01% of shares | low |
| Q1 2026 as of | Gsa Capital Partners LLP 13F manager | Trim | Common stock | $-1.9K | -2K -49.45% | 1,977 <0.01% of shares | low |
| Q1 2026 as of | Intrepid Capital Management Inc 13F manager | Add | Common stock | $2.0K | +2 +0.70% | 286 <0.01% of shares | low |
| Q1 2026 as of | Hutchinson Capital MANAGEMENT/CA 13F manager | Trim | Common stock | $-2.0K | -2 -0.16% | 1,224 <0.01% of shares | low |
| Q1 2026 as of | Investment Partners Asset Management, Inc. 13F manager | Add | Common stock | $2.0K | +2 +0.26% | 779 <0.01% of shares | low |
| Q1 2026 as of | Bbr Partners, LLC 13F manager | Add | Common stock | $2.0K | +2 +0.07% | 2,910 <0.01% of shares | low |
| Q1 2026 as of | Tufton Capital Management 13F manager | New | Common stock | $2.2K | +2K | 2,250 <0.01% of shares | low |
| Q4 2025 as of | Scarborough Advisors, LLC 13F manager | Add | Common stock | $2.6K | +3 +0.41% | 739 <0.01% of shares | low |
| Q4 2025 as of | Catherine Avery Investment Management LLC 13F manager | Trim | Common stock | $-2.6K | -3 -13.04% | 20 <0.01% of shares | low |
| Q3 2025 as of | Clark Wealth Partners 13F manager | Trim | Common stock | $-2.6K | -3 -1.63% | 181 <0.01% of shares | low |
| Q4 2025 as of | Narus Financial Partners, LLC 13F manager | Add | Common stock | $2.6K | +3 +0.60% | 503 <0.01% of shares | low |
| Q3 2024 as of | Chesapeake Asset Management LLC 13F manager | Add | Common stock | $2.7K | +3 +42.86% | 10 <0.01% of shares | low |
| Q2 2026 as of | Luminist Capital LLC 13F manager | Add | Common stock | $2.8K | +3 +2.52% | 122 <0.01% of shares | low |
| Q2 2026 as of | Burke & Herbert Bank & Trust Co 13F manager | Trim | Common stock | $-2.8K | -3 -0.17% | 1,732 <0.01% of shares | low |
| Q4 2025 as of | Peak6 LLC 13F manager | New | Common stock | $2.9K | +3 | 3 <0.01% of shares | low |
| Q1 2024 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-2.9K | -4 -0.33% | 1,212 <0.01% of shares | low |
| Q2 2025 as of | Broadwater Capital Management LLC 13F manager | Add | Common stock | $3.0K | +3K +98900.00% | 2,970 <0.01% of shares | low |
| Q1 2026 as of | Janney Montgomery Scott LLC 13F manager | Trim | Common stock | $-3.0K | -3K -2.24% | 130,438 0.03% of shares | low |
| Q1 2026 as of | Arvest Investments, Inc. 13F manager | Add | Common stock | $3.0K | +3 +0.59% | 512 <0.01% of shares | low |
| Q1 2026 as of | First Washington CORP 13F manager | Trim | Common stock | $-3.0K | -3 -0.05% | 6,338 <0.01% of shares | low |
| Q1 2026 as of | Steginsky Capital LLC 13F manager | Add | Common stock | $3.2K | +3K +2.45% | 135,431 0.03% of shares | low |
| Q4 2025 as of | Noble Wealth Management PBC 13F manager | Trim | Common stock | $-3.4K | -4 -2.19% | 179 <0.01% of shares | low |
| Q3 2024 as of | Millennium Capital Advisors, LLC 13F manager | Add | Common stock | $3.5K | +4 +1.17% | 346 <0.01% of shares | low |
| Q1 2024 as of | Pension & Wealth Management Advisors, Inc. 13F manager | Add | Common stock | $3.7K | +5 +3.27% | 158 <0.01% of shares | low |
| Q3 2025 as of | Parsonex Advisory Services, Inc. 13F manager | Trim | Common stock | $-3.7K | -4 -1.24% | 318 <0.01% of shares | low |
| Q2 2026 as of | Principle Wealth Partners LLC 13F manager | Trim | Common stock | $-3.7K | -4 -0.06% | 6,246 <0.01% of shares | low |
| Q3 2023 as of | Chesapeake Asset Management LLC 13F manager | Add | Common stock | $4.0K | +7 +17.50% | 47 <0.01% of shares | low |
| Q1 2026 as of | SOL Capital Management CO 13F manager | Exit | Common stock | $-4.0K | -5K -100.00% | 0 | low |
| Q1 2026 as of | Matrix Asset Advisors INC/NY 13F manager | Trim | Common stock | $-4.0K | -4 -0.71% | 559 <0.01% of shares | low |
| Q1 2026 as of | Lcnb Corp 13F manager | Add | Common stock | $4.0K | +4 +1.47% | 277 <0.01% of shares | low |
| Q1 2026 as of | Bank of Stockton 13F manager | Add | Common stock | $4.0K | +4 +0.06% | 6,917 <0.01% of shares | low |
| Q1 2026 as of | Albion Financial Group /Ut 13F manager | Add | Common stock | $4.0K | +4 +0.02% | 21,869 <0.01% of shares | low |
| Q4 2025 as of | Cornerstone National Bank & Trust Co 13F manager | Add | Common stock | $4.3K | +5 +0.76% | 665 <0.01% of shares | low |
| Q4 2025 as of | LifeWealth Investments, LLC 13F manager | Add | Common stock | $4.3K | +5 +0.54% | 928 <0.01% of shares | low |
| Q4 2025 as of | Gw Henssler & Associates Ltd 13F manager | Trim | Common stock | $-4.3K | -5 -0.45% | 1,098 <0.01% of shares | low |
| Q3 2025 as of | Catherine Avery Investment Management LLC 13F manager | Trim | Common stock | $-4.6K | -5 -17.86% | 23 <0.01% of shares | low |
| Q2 2026 as of | Cypress Asset Management INC/TX 13F manager | Trim | Common stock | $-4.7K | -5 -0.04% | 13,291 <0.01% of shares | low |
| Q2 2026 as of | IMG Wealth Management, Inc. 13F manager | Add | Common stock | $4.7K | +5 +1.70% | 299 <0.01% of shares | low |
| Q1 2026 as of | Stevens Capital Management LP 13F manager | Trim | Common stock | $-4.9K | -5K -83.21% | 984 <0.01% of shares | low |
| Q1 2026 as of | Beck Mack & Oliver LLC 13F manager | Trim | Common stock | $-5.0K | -5 -0.05% | 10,506 <0.01% of shares | low |
| Q1 2026 as of | White Pine Capital LLC 13F manager | Add | Common stock | $5.0K | +5 +0.71% | 710 <0.01% of shares | low |
| Q1 2026 as of | Pioneer Trust Bank N A/OR 13F manager | Trim | Common stock | $-5.0K | -5 -0.30% | 1,688 <0.01% of shares | low |
| Q1 2026 as of | Thompson Davis & Co., Inc. 13F manager | Trim | Common stock | $-5.0K | -5 -0.38% | 1,304 <0.01% of shares | low |
| Q1 2026 as of | Rhodes Investment Advisors Inc /Adv 13F manager | Add | Common stock | $5.0K | +5 +1.29% | 392 <0.01% of shares | low |
| Q2 2024 as of | Burton Enright Welch 13F manager | Trim | Common stock | $-5.1K | -6 -0.41% | 1,443 <0.01% of shares | low |
| Q2 2026 as of | Rheos Capital Works Inc. 13F manager | New | Common stock | $5.1K | +6K | 5,500 <0.01% of shares | low |
| Q4 2025 as of | Virtus Advisers, LLC 13F manager | Trim | Common stock | $-5.2K | -6 -46.15% | 7 <0.01% of shares | low |