WD 40 Co
WDFC- Exchange
- Nasdaq
- Industry
- Miscellaneous Chemical Products
- SEC CIK
- 0000105132
In the last 90 days, WD 40 Co insiders filed 0 open-market purchases and 2 sales; 387 institutions reported holding it in 13F filings for Q2 2026, worth $2.85B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in WD 40 Co as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 382
- +6 vs. Q4 2025
- Shares held
- 11.9M
- +2.07M (+21.0%) vs. Q4 2025
- Total value
- $2.43B
- +$487.7M (+25.1%) vs. Q4 2025
- New holders
- 46
- 131 more added
- Sold out
- 40
- 119 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WDFC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 387 | $2.85B |
| Q1 2026 | 382 | $2.43B |
| Q4 2025 | 383 | $2.28B |
| Q3 2025 | 374 | $2.27B |
| Q2 2025 | 380 | $2.73B |
| Q1 2025 | 379 | $2.92B |
| Q4 2024 | 371 | $2.96B |
| Q3 2024 | 364 | $3.20B |
| Q2 2024 | 343 | $2.74B |
| Q1 2024 | 355 | $3.17B |
| Q4 2023 | 345 | $2.98B |
| Q3 2023 | 307 | $2.53B |
| Q2 2023 | 288 | $2.34B |
| Q1 2023 | 286 | $2.24B |
| Q4 2022 | 270 | $2.04B |
| Q3 2022 | 281 | $2.23B |
| Q2 2022 | 293 | $2.55B |
| Q1 2022 | 287 | $2.29B |
| Q4 2021 | 307 | $2.99B |
| Q3 2021 | 317 | $2.76B |
| Q2 2021 | 315 | $3.03B |
| Q1 2021 | 318 | $3.64B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding WD 40 Co; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,019,975 | $412.0M | 0.01% | +3,831+0.2% | Added |
| Vanguard Portfolio Management LLC | 1,038,139 | $211.7M | 0.01% | +1,038,139 | New |
| Kayne Anderson Rudnick Investment Management LLC | 634,334 | $129.4M | 0.38% | +106,808+20.2% | Added |
| Vanguard Capital Management LLC | 605,654 | $123.5M | 0.00% | +605,654 | New |
| State Street Corp | 526,402 | $107.4M | 0.00% | +6,627+1.3% | Added |
| Alliancebernstein L.P. | 469,536 | $92.5M | 0.03% | −59,423−11.2% | Reduced |
| First Trust Advisors LP | 411,312 | $83.9M | 0.06% | +121,358+41.9% | Added |
| Geode Capital Management, LLC | 407,471 | $83.1M | 0.01% | +2,354+0.6% | Added |
| Morgan Stanley | 304,784 | $62.2M | 0.00% | +112,295+58.3% | Added |
| Dimensional Fund Advisors LP | 294,277 | $60.0M | 0.01% | +7,886+2.8% | Added |
| Geneva Capital Management LLC | 282,449 | $57.6M | 1.22% | +44,545+18.7% | Added |
| Thrivent Financial for Lutherans | 276,462 | $56.4M | 0.11% | +267,166+2,874.0% | Added |
| Ameriprise Financial Inc | 245,819 | $50.1M | 0.01% | −5,860−2.3% | Reduced |
| Renaissance Technologies LLC | 203,476 | $41.5M | 0.06% | −48,792−19.3% | Reduced |
| Conestoga Capital Advisors, LLC | 190,200 | $38.8M | 0.77% | −106,647−35.9% | Reduced |
| Royce & Associates LP | 180,847 | $36.9M | 0.36% | +15,660+9.5% | Added |
| Charles Schwab Investment Management Inc | 152,259 | $31.1M | 0.00% | +4,980+3.4% | Added |
| Northern Trust Corp | 146,443 | $29.9M | 0.00% | +3,319+2.3% | Added |
| Two Sigma Investments, LP | 121,810 | $24.8M | 0.02% | −7,451−5.8% | Reduced |
| Bank of New York Mellon Corp | 118,568 | $24.2M | 0.00% | −2,236−1.9% | Reduced |
| Marshall Wace, LLP | 118,388 | $24.1M | 0.03% | −6,022−4.8% | Reduced |
| Ophir Asset Management Pty Ltd | 105,755 | $21.6M | 2.51% | +105,755 | New |
| Nordea Investment Management AB | 100,932 | $20.6M | 0.02% | +100,932 | New |
| Barclays PLC | 98,333 | $20.1M | 0.01% | +31,267+46.6% | Added |
| Vanguard Fiduciary Trust Co | 93,779 | $19.1M | 0.00% | +93,779 | New |
| Goldman Sachs Group Inc | 86,338 | $17.6M | 0.00% | +16,671+23.9% | Added |
| Nuveen, LLC | 86,145 | $17.6M | 0.00% | +50,777+143.6% | Added |
| Jane Street Group, LLC | 80,221 | $16.4M | 0.02% | +45,202+129.1% | Added |
| Principal Financial Group Inc | 74,995 | $15.3M | 0.01% | +10,265+15.9% | Added |
| Raymond James Financial Inc | 72,495 | $14.8M | 0.00% | −1,272−1.7% | Reduced |
| AQR Capital Management LLC | 70,605 | $14.4M | 0.01% | +14,348+25.5% | Added |
| Jacobs Levy Equity Management, Inc | 67,870 | $13.8M | 0.06% | −13,048−16.1% | Reduced |
| Millennium Management LLC | 66,223 | $13.5M | 0.01% | +16,969+34.5% | Added |
| Invesco Ltd. | 64,800 | $13.2M | 0.00% | −75,416−53.8% | Reduced |
| D. E. Shaw & Co., Inc. | 63,563 | $13.0M | 0.01% | −2,270−3.4% | Reduced |
| Natixis Advisors, L.P. | 60,437 | $12.3M | 0.02% | +3,086+5.4% | Added |
| Citadel Advisors LLC | 56,907 | $11.6M | 0.01% | +49,942+717.0% | Added |
| Wells Fargo & Company | 56,265 | $11.5M | 0.00% | −18,750−25.0% | Reduced |
| Jones Financial Companies LLLP | 56,996 | $11.5M | 0.01% | +56,334+8,509.7% | Added |
| UBS Group AG | 50,153 | $10.2M | 0.00% | +9,035+22.0% | Added |
| Public Sector Pension Investment Board | 48,246 | $9.84M | 0.03% | +1,400+3.0% | Added |
| Bank of America Corp | 42,888 | $8.75M | 0.00% | +7,002+19.5% | Added |
| Envestnet Asset Management Inc | 42,790 | $8.73M | 0.00% | +7,649+21.8% | Added |
| Rhumbline Advisers | 41,543 | $8.47M | 0.01% | +813+2.0% | Added |
| Gamco Investors, Inc. Et Al | 37,500 | $7.65M | 0.08% | −320−0.8% | Reduced |
| UBS Asset Management Americas Inc | 37,475 | $7.64M | 0.00% | +5,228+16.2% | Added |
| JPMorgan Chase & Co | 37,338 | $7.60M | 0.00% | +11,283+43.3% | Added |
| DRH Investments, Inc. | 37,004 | $7.55M | 6.13% | +110+0.3% | Added |
| Voloridge Investment Management, LLC | 36,584 | $7.46M | 0.03% | −17,584−32.5% | Reduced |
| Squarepoint Ops LLC | 35,733 | $7.29M | 0.02% | −19,366−35.1% | Reduced |
| HRT Financial LP | 34,501 | $7.04M | 0.02% | +8,011+30.2% | Added |
| Teacher Retirement System of Texas | 34,106 | $6.96M | 0.03% | +1,727+5.3% | Added |
| GCQ Funds Management Pty Ltd | 31,628 | $6.45M | 0.86% | −189,597−85.7% | Reduced |
| Legal & General Group Plc | 31,617 | $6.45M | 0.00% | −3,527−10.0% | Reduced |
| CBOE Vest Financial, LLC | 31,178 | $6.36M | 0.08% | +10,067+47.7% | Added |
| KBC Group NV | 30,944 | $6.31M | 0.02% | +30,477+6,526.1% | Added |
| ProShare Advisors LLC | 28,352 | $5.78M | 0.01% | −5,343−15.9% | Reduced |
| Man Group plc | 28,170 | $5.74M | 0.01% | −3,152−10.1% | Reduced |
| Creative Planning | 27,834 | $5.68M | 0.00% | +5,261+23.3% | Added |
| Swiss National Bank | 26,700 | $5.45M | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 24,522 | $5.00M | 0.01% | +7,522+44.2% | Added |
| Fifth Third Bancorp | 22,250 | $4.54M | 0.01% | +22,043+10,648.8% | Added |
| Crawford Investment Counsel Inc | 21,446 | $4.37M | 0.07% | +3,000+16.3% | Added |
| California Public Employees Retirement System | 21,047 | $4.29M | 0.00% | −3,961−15.8% | Reduced |
| Capital Fund Management S.A. | 20,812 | $4.24M | 0.04% | −10,703−34.0% | Reduced |
| American Century Companies Inc | 18,876 | $3.85M | 0.00% | +4,197+28.6% | Added |
| Point72 Asset Management, L.P. | 18,005 | $3.67M | 0.01% | −7,528−29.5% | Reduced |
| Royal Bank of Canada | 17,946 | $3.66M | 0.00% | −2,948−14.1% | Reduced |
| Stifel Financial Corp | 16,936 | $3.45M | 0.00% | −852−4.8% | Reduced |
| California State Teachers Retirement System | 16,775 | $3.42M | 0.00% | +3,979+31.1% | Added |
| Qube Research & Technologies Ltd | 16,283 | $3.32M | 0.00% | +5,339+48.8% | Added |
| Westhampton Capital, LLC | 16,202 | $3.30M | 1.54% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 16,029 | $3.27M | 0.00% | +2,509+18.6% | Added |
| FMR LLC | 15,680 | $3.20M | 0.00% | +2,629+20.1% | Added |
| XTX Topco Ltd | 14,152 | $2.89M | 0.05% | +14,152 | New |
| Prudential Financial Inc | 13,812 | $2.82M | 0.00% | +1,079+8.5% | Added |
| Schroder Investment Management Group | 13,748 | $2.80M | 0.00% | +9,922+259.3% | Added |
| Jefferies Financial Group Inc. | 13,699 | $2.79M | 0.03% | −5,876−30.0% | Reduced |
| New York State Teachers Retirement System | 13,008 | $2.65M | 0.01% | −3,931−23.2% | Reduced |
| Deutsche Bank AG | 13,007 | $2.65M | 0.00% | −6,017−31.6% | Reduced |
| Vanguard Asset Management, Ltd | 12,848 | $2.62M | 0.00% | +12,848 | New |
| LPL Financial LLC | 12,612 | $2.57M | 0.00% | +1,126+9.8% | Added |
| Texas Yale Capital Corp. | 11,817 | $2.41M | 0.07% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 11,640 | $2.37M | 0.00% | +3,151+37.1% | Added |
| CI Private Wealth, LLC | 11,639 | $2.37M | 0.00% | +2,121+22.3% | Added |
| Great West Life Assurance Co | 11,614 | $2.36M | 0.00% | −506−4.2% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 11,182 | $2.28M | 0.00% | −873−7.2% | Reduced |
| Reik & Co., LLC | 10,800 | $2.20M | 0.61% | 00.0% | Unchanged |
| Intech Investment Management LLC | 9,831 | $2.00M | 0.02% | −5,482−35.8% | Reduced |
| Exchange Traded Concepts, LLC | 9,700 | $1.98M | 0.02% | +22+0.2% | Added |
| Susquehanna International Group, LLP | 9,662 | $1.97M | 0.00% | +7,535+354.3% | Added |
| Gabelli Funds LLC | 9,500 | $1.94M | 0.01% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 9,437 | $1.92M | 0.01% | −1,599−14.5% | Reduced |
| New Age Alpha Advisors, LLC | 9,352 | $1.91M | 0.09% | −400−4.1% | Reduced |
| Brown Advisory Inc | 8,681 | $1.77M | 0.00% | +8,681 | New |
| Mariner, LLC | 8,663 | $1.77M | 0.00% | +2,173+33.5% | Added |
| Susquehanna Portfolio Strategies, LLC | 8,299 | $1.69M | 0.03% | −6,937−45.5% | Reduced |
| Canada Pension Plan Investment Board | 8,200 | $1.67M | 0.00% | −700−7.9% | Reduced |
| Bridge City Capital, LLC | 7,940 | $1.62M | 0.45% | −64−0.8% | Reduced |
| One Wealth Advisors, LLC | 7,896 | $1.61M | 0.20% | −900−10.2% | Reduced |