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 | $515.25M 2,123,165 shares | 0.01% | +49.41K(+2.40%)Added | SEC filing ↗ Feb 7, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $395.01M 1,627,684 shares | 0.01% | +16.76K(+1.00%)Added | SEC filing ↗ Feb 11, 2025 | ▾ |
| 03 | APG Asset Management N.V. CIK 1434819 · View history | $257.96M 1,100,679 shares | 0.72% | -507.54K(-31.60%)Reduced | SEC filing ↗ Feb 13, 2025 | ▾ |
| 04 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC CIK 1021223 · Amended · View history | $136.78M 563,630 shares | 0.31% | -3.12K(-0.60%)Reduced | SEC filing ↗ Feb 21, 2025 | ▾ |
| 05 | STATE STREET CORP CIK 93751 · View history | $132.43M 545,683 shares | 0.01% | +22.53K(+4.30%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 06 | NEUBERGER BERMAN GROUP LLC CIK 1465109 · View history | $96.81M 398,906 shares | 0.08% | -150.29K(-27.40%)Reduced | SEC filing ↗ Feb 13, 2025 | ▾ |
| 07 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $93.64M 385,779 shares | 0.01% | +7.66K(+2.00%)Added | SEC filing ↗ Feb 12, 2025 | ▾ |
| 08 | AMERIPRISE FINANCIAL INC CIK 820027 · View history | $81.66M 336,485 shares | 0.02% | -35.39K(-9.50%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 09 | Conestoga Capital Advisors, LLC CIK 1163744 · View history | $77.50M 319,371 shares | 1.03% | -2.39K(-0.70%)Reduced | SEC filing ↗ Jan 24, 2025 | ▾ |
| 10 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $70.56M 290,737 shares | 0.02% | -4.08K(-1.40%)Reduced | SEC filing ↗ Feb 13, 2025 | ▾ |
| 11 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $55.25M 227,661 shares | 0.08% | +2.30K(+1.00%)Added | SEC filing ↗ Feb 13, 2025 | ▾ |
| 12 | NORGES BANK CIK 1374170 · View history | $54.57M 224,867 shares | 0.01% | +1.93K(+0.90%)Added | SEC filing ↗ Feb 12, 2025 | ▾ |
| 13 | GENEVA CAPITAL MANAGEMENT LLC CIK 1009232 · View history | $50.73M 209,060 shares | 0.88% | -2.56K(-1.20%)Reduced | SEC filing ↗ Feb 6, 2025 | ▾ |
| 14 | MORGAN STANLEY CIK 895421 · Amended · View history | $45.10M 185,858 shares | 0.00% | -6.67K(-3.50%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 15 | FIRST TRUST ADVISORS LP CIK 1125816 · View history | $43.58M 179,583 shares | 0.04% | -11.30K(-5.90%)Reduced | SEC filing ↗ Feb 13, 2025 | ▾ |
| 16 | NORTHERN TRUST CORP CIK 73124 · View history | $39.06M 160,936 shares | 0.01% | -19.21K(-10.70%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 17 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $38.38M 158,156 shares | 0.03% | +106.62K(+206.90%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $36.54M 150,557 shares | 0.01% | +5.09K(+3.50%)Added | SEC filing ↗ Feb 6, 2025 | ▾ |
| 19 | Bank of New York Mellon Corp CIK 1390777 · View history | $31.52M 129,894 shares | 0.01% | +1.93K(+1.50%)Added | SEC filing ↗ Feb 4, 2025 | ▾ |
| 20 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $28.43M 117,155 shares | 0.01% | +26.75K(+29.60%)Added | SEC filing ↗ Feb 11, 2025 | ▾ |
Showing 20 / 371 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.
Explore all 371 reporting institutions.
This page includes 20 of 371 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
＋ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 371 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"929236107","quarter":"2024Q4","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP / CLI documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.