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Companies › WDFC
WD 40 CO (WDFC)
Institutional ownership, SEC filings and insider activity
Sector: Raw materials · SEC CIK 0000105132 · EDGAR filings · Updated 2026-07-09
WD 40 CO (WDFC) has reported institutional ownership of 88.9%, with 378 institutional managers holding positions valued at $2.43B per the latest 13F reporting period.
Institutional ownership
88.9%
Institutional managers
378
Reported 13F value
$2.43B
Insider activity
40 trans.
$684.6K net buying
Latest updates
- 2026-07-09 — Quarterly report (10-Q) filed
- 2026-07-09 — Current report (8-K) filed
- 2026-07-08 — Initial insider ownership filed (Form 3)
- 2026-06-25 — Amended current report (8-K/A) filed
- 2026-06-04 — Current report (8-K) filed
- 2026-04-30 — SCHEDULE 13G filed
Institutional ownership overview
According to SEC 13F filings tracked by Sightfile, WD 40 CO has 378 institutional holders and institutional ownership of 88.9%.
Insider activity
Insiders reported 40 transactions (8 buys, 0 sells) across 15 reporting insiders, with a net reported value of $684.6K.
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See full history, cross-references and alerts on SightfileSightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-09.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-09.