WD 40 CO WDFC
CIK 0000105132 · CUSIP 929236107
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $392.35M 1,985,573 shares | 0.01% | -113.34K(-5.40%)Reduced | SEC filing ↗ Nov 12, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $316.77M 1,603,094 shares | 0.00% | -20.57K(-1.30%)Reduced | SEC filing ↗ Nov 7, 2025 | ▾ |
| 03 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC CIK 1021223 · View history | $109.32M 553,249 shares | 0.27% | -10.79K(-1.90%)Reduced | SEC filing ↗ Nov 13, 2025 | ▾ |
| 04 | ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history | $105.47M 533,738 shares | 0.03% | +32.33K(+6.40%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 05 | STATE STREET CORP CIK 93751 · View history | $102.75M 520,013 shares | 0.00% | -4.79K(-0.90%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 06 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $79.65M 403,045 shares | 0.01% | +3.86K(+1.00%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 07 | Conestoga Capital Advisors, LLC CIK 1163744 · View history | $61.38M 310,604 shares | 0.98% | -8.54K(-2.70%)Reduced | SEC filing ↗ Oct 24, 2025 | ▾ |
| 08 | AMERIPRISE FINANCIAL INC CIK 820027 · View history | $60.12M 304,233 shares | 0.01% | -29.27K(-8.80%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 09 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $56.43M 285,561 shares | 0.07% | +7.30K(+2.60%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 10 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $56.14M 284,095 shares | 0.01% | +5.17K(+1.90%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 11 | GENEVA CAPITAL MANAGEMENT LLC CIK 1009232 · View history | $52.19M 264,136 shares | 0.90% | +835(+0.30%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 12 | FIRST TRUST ADVISORS LP CIK 1125816 · View history | $35.25M 178,395 shares | 0.03% | +93.50K(+110.10%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 13 | MORGAN STANLEY CIK 895421 · Amended · View history | $35.17M 177,964 shares | 0.00% | -12.06K(-6.30%)Reduced | SEC filing ↗ May 27, 2026 | ▾ |
| 14 | NORTHERN TRUST CORP CIK 73124 · View history | $29.55M 149,530 shares | 0.00% | -2.42K(-1.60%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 15 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $29.07M 147,093 shares | 0.00% | -407(-0.30%)Reduced | SEC filing ↗ Nov 10, 2025 | ▾ |
| 16 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $28.97M 146,629 shares | 0.02% | -82.34K(-36.00%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 17 | Invesco Ltd. CIK 914208 · View history | $28.47M 144,069 shares | 0.00% | +1.13K(+0.80%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 18 | MARSHALL WACE, LLP CIK 1318757 · View history | $27.96M 141,516 shares | 0.03% | +43.42K(+44.30%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 19 | TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history | $25.84M 130,771 shares | 0.04% | +34.89K(+36.40%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 20 | Bank of New York Mellon Corp CIK 1390777 · View history | $23.58M 119,348 shares | 0.00% | -6.43K(-5.10%)Reduced | SEC filing ↗ Nov 3, 2025 | ▾ |
Showing 20 / 374 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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