Companies / Costco Wholesale Corp /New / Activity
Activity — Costco Wholesale Corp /New
872 moves.
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| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Hartford Financial Management Inc. 13F manager | Add | Common stock | $25.9K | +26 +0.33% | 8,004 <0.01% of shares | low |
| Q1 2026 as of | Mountain Pacific Investment Advisers LLC 13F manager | Trim | Common stock | $-25.9K | -26 -0.26% | 9,964 <0.01% of shares | low |
| Q1 2026 as of | Natixis Advisors, LLC 13F manager | Add | Common stock | $26.2K | +26K +10.37% | 279,675 0.06% of shares | low |
| Q4 2025 as of | WFA of San Diego, LLC 13F manager | Trim | Common stock | $-26.7K | -31 -1.45% | 2,107 <0.01% of shares | low |
| Q1 2026 as of | Bar Harbor Wealth Management 13F manager | Trim | Common stock | $-26.9K | -27 -0.08% | 34,403 <0.01% of shares | low |
| Q2 2026 as of | Pinnacle Wealth Planning Services, Inc. 13F manager | Trim | Common stock | $-27.1K | -29 -1.22% | 2,352 <0.01% of shares | low |
| Q1 2026 as of | Wulff, Hansen & Co. 13F manager | Add | Common stock | $27.9K | +28 +1.39% | 2,047 <0.01% of shares | low |
| Q1 2024 as of | Chesapeake Asset Management LLC 13F manager | Trim | Common stock | $-29.3K | -40 -85.11% | 7 <0.01% of shares | low |
| Q1 2026 as of | LaFleur & Godfrey LLC 13F manager | Add | Common stock | $29.9K | +30 +8.62% | 378 <0.01% of shares | low |
| Q1 2026 as of | Mairs and Power, Inc. 13F manager | Add | Common stock | $29.9K | +30 +1.02% | 2,963 <0.01% of shares | low |
| Q1 2026 as of | Fort Washington Investment Advisors Inc /Oh 13F manager | Trim | Common stock | $-29.9K | -30 -0.46% | 6,463 <0.01% of shares | low |
| Q1 2026 as of | First American Bank 13F manager | Add | Common stock | $29.9K | +30 +6.44% | 496 <0.01% of shares | low |
| Q4 2025 as of | Nalls Sherbakoff Group, LLC 13F manager | Trim | Common stock | $-30.2K | -35 -25.93% | 100 <0.01% of shares | low |
| Q2 2026 as of | Fiducient Advisors LLC 13F manager | Trim | Common stock | $-30.9K | -33 -8.05% | 377 <0.01% of shares | low |
| Q2 2026 as of | B & T Capital Management DBA Alpha Capital Management 13F manager | Add | Common stock | $30.9K | +33 +1.00% | 3,343 <0.01% of shares | low |
| Q1 2026 as of | North Star Investment Management Corporation 13F manager | Add | Common stock | $30.9K | +31 +0.29% | 10,725 <0.01% of shares | low |
| Q1 2026 as of | Marco Investment Management LLC 13F manager | Trim | Common stock | $-30.9K | -31 -0.08% | 40,207 <0.01% of shares | low |
| Q2 2025 as of | Nicholas Wealth, LLC. 13F manager | Add | Common stock | $31.7K | +32 +2.56% | 1,280 <0.01% of shares | low |
| Q2 2025 as of | DGS Capital Management, LLC 13F manager | Trim | Common stock | $-31.7K | -32 -3.78% | 814 <0.01% of shares | low |
| Q2 2026 as of | Luts & Greenleigh Group, Inc. 13F manager | Trim | Common stock | $-31.8K | -34 -0.33% | 10,396 <0.01% of shares | low |
| Q4 2025 as of | Principia Wealth Advisory, LLC 13F manager | Trim | Common stock | $-31.9K | -37 -63.79% | 21 <0.01% of shares | low |
| Q1 2026 as of | Callahan Advisors, LLC 13F manager | Trim | Common stock | $-32.9K | -33 -4.35% | 725 <0.01% of shares | low |
| Q1 2026 as of | Osterweis Capital Management Inc 13F manager | Trim | Common stock | $-33.9K | -34 -6.95% | 455 <0.01% of shares | low |
| Q4 2022 as of | Altrafin AG 13F manager | Add | Common stock | $34.2K | +75 +1.80% | 4,250 <0.01% of shares | low |
| Q2 2026 as of | Alpine Bank Wealth Management 13F manager | Trim | Common stock | $-34.6K | -37 -3.27% | 1,095 <0.01% of shares | low |
| Q4 2024 as of | Altrafin AG 13F manager | Add | Common stock | $34.8K | +38 +0.77% | 4,981 <0.01% of shares | low |
| Q2 2024 as of | Elevation Point Wealth Partners, LLC 13F manager | Add | Common stock | $34.8K | +41 +3.84% | 1,109 <0.01% of shares | low |
| Q1 2026 as of | Davidson Trust Co 13F manager | Trim | Common stock | $-34.9K | -35 -0.76% | 4,575 <0.01% of shares | low |
| Q1 2026 as of | Novare Capital Management LLC 13F manager | Trim | Common stock | $-34.9K | -35 -1.30% | 2,651 <0.01% of shares | low |
| Q2 2026 as of | Denver Wealth Management, Inc. 13F manager | Trim | Common stock | $-35.6K | -38 -10.11% | 338 <0.01% of shares | low |
| Q1 2026 as of | Webster Bank, N. a. 13F manager | Trim | Common stock | $-35.9K | -36 -0.31% | 11,618 <0.01% of shares | low |
| Q1 2026 as of | Gwn Securities Inc. 13F manager | Add | Common stock | $35.9K | +36 +4.11% | 912 <0.01% of shares | low |
| Q1 2026 as of | Arcadia Investment Management CORP/MI 13F manager | Trim | Common stock | $-36.9K | -37 -0.16% | 23,656 <0.01% of shares | low |
| Q1 2026 as of | Eads & Heald Wealth Management 13F manager | Trim | Common stock | $-36.9K | -37 -1.03% | 3,569 <0.01% of shares | low |
| Q1 2026 as of | Security National Bank of So Dak 13F manager | Trim | Common stock | $-37.9K | -38 -7.44% | 473 <0.01% of shares | low |
| Q1 2026 as of | S&T BANK/PA 13F manager | Add | Common stock | $37.9K | +38 +9.84% | 424 <0.01% of shares | low |
| Q1 2026 as of | Next Century Growth Investors LLC 13F manager | Trim | Common stock | $-37.9K | -38 -1.69% | 2,204 <0.01% of shares | low |
| Q3 2024 as of | Cornerstone National Bank & Trust Co 13F manager | New | Common stock | $38.1K | +43 | 43 <0.01% of shares | low |
| Q1 2026 as of | KLCM Advisors, Inc. 13F manager | Add | Common stock | $39.9K | +40 +2.42% | 1,690 <0.01% of shares | low |
| Q2 2026 as of | Dunhill Financial, LLC 13F manager | Add | Common stock | $40.2K | +43 +16.10% | 310 <0.01% of shares | low |
| Q4 2024 as of | Chesapeake Asset Management LLC 13F manager | Add | Common stock | $40.3K | +44 +440.00% | 54 <0.01% of shares | low |
| Q1 2026 as of | Chatham Capital Group, Inc. 13F manager | Add | Common stock | $41.9K | +42 +1.37% | 3,104 <0.01% of shares | low |
| Q1 2026 as of | Grandfield & Dodd, LLC 13F manager | Trim | Common stock | $-41.9K | -42 -0.87% | 4,778 <0.01% of shares | low |
| Q4 2025 as of | Pine Valley Investments Ltd Liability Co 13F manager | Add | Common stock | $42.3K | +49 +0.67% | 7,339 <0.01% of shares | low |
| Q2 2024 as of | Ransom Advisory, Ltd 13F manager | Add | Common stock | $42.5K | +50 +178.57% | 78 <0.01% of shares | low |
| Q1 2026 as of | Vision Financial Markets LLC 13F manager | Add | Common stock | $42.8K | +43 +3.21% | 1,383 <0.01% of shares | low |
| Q1 2026 as of | Acropolis Investment Management, LLC 13F manager | Add | Common stock | $42.8K | +43 +2.41% | 1,824 <0.01% of shares | low |
| Q1 2026 as of | Sonata Capital Group Inc 13F manager | Trim | Common stock | $-42.8K | -43 -2.31% | 1,818 <0.01% of shares | low |
| Q2 2026 as of | Signet Private Wealth LLC 13F manager | Trim | Common stock | $-43.0K | -46 -8.78% | 478 <0.01% of shares | low |
| Q2 2026 as of | Salomon & Ludwin, LLC 13F manager | Add | Common stock | $43.5K | +47 +11.06% | 472 <0.01% of shares | low |