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 |
|---|---|---|---|---|---|---|---|
| Q1 2025 as of | Flavin Financial Services, Inc. 13F manager | Trim | Common stock | $-43.5K | -46 -2.82% | 1,584 <0.01% of shares | low |
| Q1 2026 as of | Sky Investment Group LLC 13F manager | Trim | Common stock | $-43.8K | -44 -1.81% | 2,382 <0.01% of shares | low |
| Q1 2026 as of | Woodmont Investment Counsel LLC 13F manager | Add | Common stock | $43.8K | +44 +0.67% | 6,631 <0.01% of shares | low |
| Q1 2026 as of | Schaper Benz & Wise Investment Counsel INC/WI 13F manager | Add | Common stock | $43.8K | +44 +0.93% | 4,757 <0.01% of shares | low |
| Q3 2025 as of | Pension & Wealth Management Advisors, Inc. 13F manager | Add | Common stock | $44.5K | +48 +14.91% | 370 <0.01% of shares | low |
| Q1 2026 as of | Eagle Global Advisors LLC 13F manager | Trim | Common stock | $-44.8K | -45 -3.17% | 1,376 <0.01% of shares | low |
| Q4 2023 as of | Burton Enright Welch 13F manager | Add | Common stock | $46.2K | +70 +5.08% | 1,449 <0.01% of shares | low |
| Q4 2024 as of | Burton Enright Welch 13F manager | Trim | Common stock | $-46.7K | -51 -3.53% | 1,392 <0.01% of shares | low |
| Q1 2026 as of | HBK Sorce Advisory LLC 13F manager | Add | Common stock | $48.4K | +48 +0.74% | 6,576 <0.01% of shares | low |
| Q2 2026 as of | Cfm Wealth Partners LLC 13F manager | Trim | Common stock | $-48.6K | -52 -0.41% | 12,546 <0.01% of shares | low |
| Q4 2025 as of | Holos Integrated Wealth LLC 13F manager | Add | Common stock | $48.7K | +57 +132.56% | 100 <0.01% of shares | low |
| Q4 2024 as of | Pension & Wealth Management Advisors, Inc. 13F manager | Add | Common stock | $48.8K | +53 +20.08% | 317 <0.01% of shares | low |
| Q1 2026 as of | South Plains Financial, Inc. 13F manager | Add | Common stock | $49.8K | +50 +6.78% | 788 <0.01% of shares | low |
| Q1 2026 as of | McDonald Partners LLC 13F manager | Add | Common stock | $49.8K | +50 +15.97% | 363 <0.01% of shares | low |
| Q1 2026 as of | Monetary Management Group Inc 13F manager | Add | Common stock | $49.8K | +50 +1.29% | 3,940 <0.01% of shares | low |
| Q3 2025 as of | Flavin Financial Services, Inc. 13F manager | Add | Common stock | $50.9K | +55 +3.49% | 1,629 <0.01% of shares | low |
| Q2 2026 as of | Focused Alpha, LLC 13F manager | Trim | Common stock | $-51.4K | -55 -1.86% | 2,900 <0.01% of shares | low |
| Q2 2026 as of | Perigon Wealth Management, LLC 13F manager | Add | Common stock | $51.5K | +55 +0.25% | 22,257 <0.01% of shares | low |
| Q4 2023 as of | Pension & Wealth Management Advisors, Inc. 13F manager | Add | Common stock | $51.7K | +78 +104.00% | 153 <0.01% of shares | low |
| Q2 2026 as of | Golden Road Advisors LLC 13F manager | Add | Common stock | $52.4K | +56 +23.83% | 291 <0.01% of shares | low |
| Q1 2026 as of | Arbor Capital Management Inc /Adv 13F manager | Trim | Common stock | $-52.9K | -54 -5.78% | 881 <0.01% of shares | low |
| Q4 2025 as of | Boreal Capital Management LLC 13F manager | Add | Common stock | $53.5K | +62 +20.33% | 367 <0.01% of shares | low |
| Q2 2026 as of | Capital Financial Group INC\CO\ /Adv 13F manager | Trim | Common stock | $-54.3K | -58 -6.67% | 811 <0.01% of shares | low |
| Q1 2026 as of | First Dallas Securities Inc. 13F manager | Add | Common stock | $54.8K | +55 +2.20% | 2,557 <0.01% of shares | low |
| Q1 2026 as of | Marquette Asset Management, LLC 13F manager | Add | Common stock | $54.8K | +55 +2750.00% | 57 <0.01% of shares | low |
| Q4 2025 as of | Edge Financial Advisors LLC 13F manager | Trim | Common stock | $-55.6K | -32 -7.42% | 399 <0.01% of shares | low |
| Q1 2026 as of | Dorsey & Whitney Trust CO LLC 13F manager | Add | Common stock | $55.8K | +56 +0.84% | 6,743 <0.01% of shares | low |
| Q1 2026 as of | Excalibur Management Corp 13F manager | Add | Common stock | $56.8K | +57 +3.69% | 1,603 <0.01% of shares | low |
| Q4 2021 as of | Leonteq Securities AG 13F manager | Add | Common stock | $59.6K | +105 +6.06% | 1,839 <0.01% of shares | low |
| Q1 2026 as of | Boston Partners 13F manager | Add | Common stock | $59.8K | +60 +19.35% | 370 <0.01% of shares | low |
| Q1 2026 as of | Headinvest, LLC 13F manager | Add | Common stock | $60.8K | +61 +9.41% | 709 <0.01% of shares | low |
| Q2 2026 as of | Millington Financial Advisors, LLC 13F manager | Add | Common stock | $61.1K | +65 +30.66% | 277 <0.01% of shares | low |
| Q2 2026 as of | Marble Harbor Investment Counsel, LLC 13F manager | Add | Common stock | $62.7K | +67 +3.53% | 1,967 <0.01% of shares | low |
| Q1 2026 as of | Private Trust Co NA 13F manager | Add | Common stock | $62.8K | +63 +1.09% | 5,844 <0.01% of shares | low |
| Q1 2026 as of | Evermay Wealth Management LLC 13F manager | Add | Common stock | $63.8K | +64 +3.71% | 1,789 <0.01% of shares | low |
| Q2 2026 as of | Westend Capital Management, LLC 13F manager | Trim | Common stock | $-64.5K | -69 -12.06% | 503 <0.01% of shares | low |
| Q1 2026 as of | Itau Unibanco Holding S.A. 13F manager | Trim | Common stock | $-64.8K | -65 -94.20% | 4 <0.01% of shares | low |
| Q1 2026 as of | Gw Henssler & Associates Ltd 13F manager | Add | Common stock | $64.8K | +65 +5.92% | 1,163 <0.01% of shares | low |
| Q4 2025 as of | CapWealth Advisors, LLC 13F manager | Trim | Common stock | $-67.3K | -78 -0.73% | 10,652 <0.01% of shares | low |
| Q2 2026 as of | Investmark Advisory Group LLC 13F manager | Add | Common stock | $67.4K | +72 +7.06% | 1,092 <0.01% of shares | low |
| Q4 2024 as of | Prestige Wealth Management Group LLC 13F manager | Add | Common stock | $67.8K | +74 +2.82% | 2,697 <0.01% of shares | low |
| Q2 2026 as of | Argyle Capital Partners, LLC 13F manager | Add | Common stock | $68.3K | +73 +7.67% | 1,025 <0.01% of shares | low |
| Q1 2026 as of | Coastline Trust Co 13F manager | Trim | Common stock | $-68.8K | -69 -0.67% | 10,239 <0.01% of shares | low |
| Q2 2026 as of | Kapstone Financial Advisors LLC 13F manager | Add | Common stock | $70.2K | +75 +7.16% | 1,122 <0.01% of shares | low |
| Q1 2026 as of | Graybill Wealth Management, Ltd. 13F manager | Trim | Common stock | $-70.7K | -71 -2.22% | 3,123 <0.01% of shares | low |
| Q1 2026 as of | Progressive Investment Management Corp 13F manager | Trim | Common stock | $-70.7K | -71 -0.41% | 17,281 <0.01% of shares | low |
| Q1 2026 as of | Moody National Bank Trust Division 13F manager | Add | Common stock | $70.7K | +71 +1.68% | 4,307 <0.01% of shares | low |
| Q1 2026 as of | Cypress Capital Group 13F manager | Trim | Common stock | $-70.7K | -71 -0.87% | 8,071 <0.01% of shares | low |
| Q2 2026 as of | Beto Financial Group, LLC 13F manager | Trim | Common stock | $-71.1K | -76 -7.22% | 977 <0.01% of shares | low |
| Q1 2026 as of | Duncker Streett & Co Inc 13F manager | Trim | Common stock | $-73.7K | -74 -1.19% | 6,123 <0.01% of shares | low |