WD-40
Markets WD-40 Multi-Use, Specialist and adjacent maintenance brands worldwide.
$217.17
After-hours close+0.08 (+0.04%)
At close$217.09(−0.84%)
Something off on this page? Send us feedback.
Breakdown13F · Form 4
Institutions 116.30%Insiders 0.83%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 13.42M · Float 13.37M · 99.6% free float
Institutions13F, as of Jun 30, 2026
395 holders · 15.61M shares · 57 new positions · 170 increased · 129 reduced · 49 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 2.08M | 15.47% | +55.8K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 1.08M | 8.02% | +37.8K | Aug 13, 2026 |
| Kayne Anderson Rudnick Investment Management LLC | 629.0K | 4.69% | −5.3K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 604.5K | 4.50% | −1.2K | Aug 13, 2026 |
| State Street Corp | 549.2K | 4.09% | +22.8K | Aug 7, 2026 |
| Geode Capital Management, LLC | 441.4K | 3.29% | +33.9K | Aug 12, 2026 |
| AllianceBernstein L.P. | 377.5K | 2.81% | −92.0K | Aug 14, 2026 |
| First Trust Advisors LP | 348.5K | 2.60% | −62.8K | Aug 11, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 14.30% | 1.93M | 13G | Oct 17, 2025 ↗ |
| Vanguard Portfolio Management | 7.78% | 1.05M | 13G | Apr 29, 2026 ↗ |
| Vanguard Capital Management | 5.26% | 709.5K | 13G | Apr 30, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Steven A. Brass | director, officer: President and CEO | 33.8K | 0.25% | Oct 29, 2025 |
| Patricia Q. Olsem | officer: Division President, Americas | 9.8K | 0.07% | Aug 14, 2026 |
| Eric Etchart | director | 9.0K | 0.07% | Dec 12, 2025 |
| Daniel T. Carter | director | 7.8K | 0.06% | Dec 12, 2025 |
| William B. Noble | officer: Group Managing Director | 7.7K | 0.06% | Oct 29, 2025 |
| Phenix Q. Kiamilev | officer: VP, GC & Chief Compliance Ofcr | 7.1K | 0.05% | Oct 29, 2025 |
| David Pendarvis | director | 6.9K | 0.05% | Feb 6, 2026 |
| Sara Kathleen Hyzer | officer: VP, Finance & CFO | 5.9K | 0.04% | Oct 29, 2025 |
| Jeffrey G. Lindeman | officer: VP, Chief People, Cult. & Cap. | 4.9K | 0.04% | Oct 28, 2025 |
| Christophe Paul Cloez | officer: Managing Director, EIMEA | 4.7K | 0.03% | Apr 6, 2026 |
21 people have not refiled in the last 18 months (543.2K shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 13, 2026 | Patricia Q. Olsemofficer: Division President, Americas | Sale | 200 | $234.72 | 4,574 |
| Aug 10, 2026 | Patricia Q. Olsemofficer: Division President, Americas | Sale | 300 | $233.73 | 4,774 |
| Feb 5, 2026 | David Pendarvisdirector | Purchase | 424 | $247.15 | 6,898 |
| Oct 30, 2025 | David Pendarvisdirector | Purchase | 523 | $196.37 | 5,862 |
| Oct 30, 2025 | Eric Etchartdirector | Purchase | 500 | $194.02 | 8,370 |
| Oct 28, 2025 | Sara Kathleen Hyzerofficer: VP, Finance & CFO | Purchase | 200 | $200.46 | 5,935 |
| Oct 28, 2025 | Steven A. Brassdirector, officer: President and CEO | Purchase | 362 | $200.46 | 33,761 |
| Oct 28, 2025 | Phenix Q. Kiamilevofficer: VP, GC & Chief Compliance Ofcr | Purchase | 55 | $200.46 | 4,303 |
| Oct 27, 2025 | Daniel T. Carterdirector | Purchase | 1,000 | $199.37 | 7,205 |
CongressHouse and Senate disclosures
Not reported.