Wd-40 Co (WDFC) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for WDFC. 13F holdings as of 2026-03-31.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| BlackRock, Inc. | 2,019,975 | $412M | INCREASED |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1,038,139 | $212M | NEW |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 634,334 | $129M | INCREASED |
| VANGUARD CAPITAL MANAGEMENT LLC | 605,654 | $124M | NEW |
| STATE STREET CORP | 526,402 | $107M | INCREASED |
Full institutional holdings, insider history, and congressional trades for Wd-40 Co on SentiSense.