Wd-40 Co (WDFC) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for WDFC. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 374 institutions reported holding WDFC, with 11.7 million shares worth $2.8 billion in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| BlackRock | 2,075,743 | $506M | INCREASED |
| Vanguard | 1,801,864 | $439M | INCREASED |
| Kayne Anderson Rudnick Investment Management | 629,021 | $153M | DECREASED |
| State Street | 549,199 | $134M | INCREASED |
| Geode Capital Management | 441,406 | $108M | INCREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Nicholas Daniel Giordano (VP, Corporate Controller & CAO) | TAX-W | 34 | 2026-10-26 | |
| Sara Kathleen Hyzer (VP, Finance & CFO) | TAX-W | 693 | 2026-10-26 | |
| Christophe Paul Cloez (Managing Director, EIMEA) | TAX-W | 183 | 2026-10-26 | |
| Jeffrey G Lindeman (VP, Chief People, Cult. & Cap.) | TAX-W | 269 | 2026-10-26 | |
| Phenix Q. Kiamilev (VP, GC & Chief Compliance Ofcr) | TAX-W | 293 | 2026-10-26 |
Full institutional holdings, insider history, and congressional trades for Wd-40 Co on SentiSense.