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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; 388 institutions reported holding it in 13F filings for Q2 2026, worth $2.85B in total; no superinvestor holds it.

13F holders, Q3 2025

Institutional positions in WD 40 Co as of Sep 30, 2025. 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
374
0 vs. Q2 2025
Shares held
11.5M
−298.5K (−2.5%) vs. Q2 2025
Total value
$2.27B
−$416.8M (−15.5%) vs. Q2 2025
New holders
45
125 more added
Sold out
45
126 more reduced

6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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.

Institutional holdersQ3 2025: 374 institutions
Q1 2021: 318 institutionsQ2 2021: 315 institutionsQ3 2021: 317 institutionsQ4 2021: 307 institutionsQ1 2022: 287 institutionsQ2 2022: 293 institutionsQ3 2022: 281 institutionsQ4 2022: 270 institutionsQ1 2023: 286 institutionsQ2 2023: 288 institutionsQ3 2023: 307 institutionsQ4 2023: 345 institutionsQ1 2024: 355 institutionsQ2 2024: 343 institutionsQ3 2024: 364 institutionsQ4 2024: 371 institutionsQ1 2025: 379 institutionsQ2 2025: 380 institutionsQ3 2025: 374 institutionsQ4 2025: 383 institutionsQ1 2026: 382 institutionsQ2 2026: 388 institutions
Value heldQ3 2025: $2.27B
Q1 2021: $3.64BQ2 2021: $3.03BQ3 2021: $2.76BQ4 2021: $2.99BQ1 2022: $2.29BQ2 2022: $2.55BQ3 2022: $2.23BQ4 2022: $2.04BQ1 2023: $2.24BQ2 2023: $2.34BQ3 2023: $2.53BQ4 2023: $2.98BQ1 2024: $3.17BQ2 2024: $2.74BQ3 2024: $3.20BQ4 2024: $2.96BQ1 2025: $2.92BQ2 2025: $2.73BQ3 2025: $2.27BQ4 2025: $2.28BQ1 2026: $2.43BQ2 2026: $2.85B
Institutions holding WDFC and their total value by quarter
QuarterHoldersValue
Q2 2026388$2.85B
Q1 2026382$2.43B
Q4 2025383$2.28B
Q3 2025374$2.27B
Q2 2025380$2.73B
Q1 2025379$2.92B
Q4 2024371$2.96B
Q3 2024364$3.20B
Q2 2024343$2.74B
Q1 2024355$3.17B
Q4 2023345$2.98B
Q3 2023307$2.53B
Q2 2023288$2.34B
Q1 2023286$2.24B
Q4 2022270$2.04B
Q3 2022281$2.23B
Q2 2022293$2.55B
Q1 2022287$2.29B
Q4 2021307$2.99B
Q3 2021317$2.76B
Q2 2021315$3.03B
Q1 2021318$3.64B

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding WD 40 Co; share changes are against Q2 2025.

Institutions holding WDFC in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Cetera Investment Advisers8,541$1.69M0.00%+4,488+110.7%Added
Federated Hermes, Inc.8,493$1.68M0.00%00.0%Unchanged
Brevan Howard Capital Management LP8,278$1.64M0.02%+2,374+40.2%Added
Whittier Trust Co8,337$1.62M0.02%−38,900−82.4%Reduced
MetLife Investment Management7,875$1.56M0.01%−210−2.6%Reduced
Twinbeech Capital LP7,664$1.51M0.06%+7,664New
Federation des caisses Desjardins du Quebec7,615$1.50M0.01%+690+10.0%Added
Schonfeld Strategic Advisors LLC7,512$1.48M0.01%+3,112+70.7%Added
State of Alaska, Department of Revenue7,389$1.46M0.01%−679−8.4%Reduced
Profit Investment Management, LLC7,241$1.43M1.80%−3,350−31.6%Reduced
Illinois Municipal Retirement Fund7,166$1.42M0.02%−65−0.9%Reduced
Canada Pension Plan Investment Board7,100$1.40M0.00%−5,500−43.7%Reduced
Commonwealth Equity Services, LLC7,093$1.40M0.00%−586−7.6%Reduced
Aquatic Capital Management LLC7,032$1.39M0.03%+7,032New
New York State Common Retirement Fund7,008$1.38M0.00%00.0%Unchanged
Voya Investment Management LLC6,871$1.36M0.00%+2,104+44.1%Added
Hancock Whitney Corp6,825$1.35M0.02%−11−0.2%Reduced
Manufacturers Life Insurance Company, The6,692$1.32M0.00%−415−5.8%Reduced
Landscape Capital Management, L.L.C.6,404$1.27M0.08%+3,233+102.0%Added
Pathstone Holdings, LLC6,364$1.26M0.00%−2,096−24.8%Reduced
Virginia Retirement Systems Et Al6,345$1.25M0.01%−100−1.6%Reduced
Mirae Asset Global ETFs Holdings Ltd.6,326$1.25M0.00%−1,137−15.2%Reduced
CI Private Wealth, LLC6,261$1.24M0.00%−3,298−34.5%Reduced
Louisiana State Employees Retirement System6,200$1.23M0.02%−100−1.6%Reduced
State of Wisconsin Investment Board6,189$1.22M0.00%+20+0.3%Added
Janus Henderson Group PLC6,164$1.22M0.00%00.0%Unchanged
Sig Brokerage, LP6,022$1.19M0.30%+6,022New
Davenport & Co LLC5,974$1.18M0.01%−227−3.7%Reduced
McDonald Partners LLC5,892$1.16M0.35%−25−0.4%Reduced
Cambridge Investment Research Advisors, Inc.5,809$1.15M0.00%+587+11.2%Added
Parallax Volatility Advisers, L.P.5,659$1.12M0.03%+5,659New
Mariner, LLC5,639$1.11M0.00%−1,647−22.6%Reduced
QSV Equity Investors LLC5,574$1.10M1.13%+4+0.1%Added
Citigroup Inc5,559$1.10M0.00%−7,682−58.0%Reduced
Curbstone Financial Management Corp5,246$1.04M0.20%−100−1.9%Reduced
BNP Paribas Arbitrage, SA5,209$1.03M0.00%−1,381−21.0%Reduced
State of Tennessee, Treasury Department5,115$1.01M0.00%00.0%Unchanged
Campbell & CO Investment Adviser LLC5,006$989.2K0.07%+5,006New
Victory Capital Management Inc4,963$980.7K0.00%+340+7.4%Added
Bryn Mawr Trust Co4,811$950.7K0.02%−10.0%Reduced
Virtu Financial LLC4,601$909.0K0.05%+4,601New
Ensign Peak Advisors, Inc4,366$862.7K0.00%−1,150−20.8%Reduced
Verition Fund Management LLC4,274$844.5K0.00%−3,336−43.8%Reduced
Handelsbanken Fonder AB4,265$843.0K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.3,981$839.7K0.00%−76−1.9%Reduced
Nelson, Van Denburg & Campbell Wealth Management Group, LLC4,180$826.0K0.03%00.0%Unchanged
Yousif Capital Management, LLC4,177$825.4K0.01%−855−17.0%Reduced
Silvia McColl Wealth Management, LLC4,069$804.0K0.54%00.0%Unchanged
Arizona State Retirement System3,992$788.8K0.00%+45+1.1%Added
FMR LLC3,927$776.0K0.00%+717+22.3%Added
Amalgamated Bank3,925$776.0K0.01%+68+1.8%Added
Alps Advisors Inc3,857$762.1K0.00%−3,102−44.6%Reduced
Schroder Investment Management Group3,826$756.0K0.00%00.0%Unchanged
Acadian Asset Management LLC3,833$756.0K0.00%+3,833New
Teachers Retirement System of the State of Kentucky3,819$755.0K0.01%−9,599−71.5%Reduced
Radnor Capital Management, LLC3,800$750.9K0.11%00.0%Unchanged
Police & Firemen's Retirement System of New Jersey3,769$744.8K0.01%+637+20.3%Added
Captrust Financial Advisors3,722$735.4K0.00%−94−2.5%Reduced
Davy Global Fund Management Ltd3,674$726.0K0.05%−1,535−29.5%Reduced
HighTower Advisors, LLC3,656$722.5K0.00%−3,409−48.3%Reduced
Y-Intercept (Hong Kong) Ltd3,649$721.0K0.02%+3,649New
Quantinno Capital Management LP3,607$712.9K0.00%+1,127+45.4%Added
Entropy Technologies, LP3,600$711.4K0.05%+1,200+50.0%Added
SEI Investments Co3,574$706.3K0.00%+130+3.8%Added
Pavion Blue Capital, LLC3,500$691.6K0.29%00.0%Unchanged
Commonwealth of Pennsylvania Public School Empls Retrmt Sys3,447$681.1K0.00%−31−0.9%Reduced
Neuberger Berman Group LLC3,401$672.0K0.00%−234,436−98.6%Reduced
Rathbone Brothers plc3,385$668.9K0.00%00.0%Unchanged
Morningstar Investment Management LLC3,311$654.0K0.02%+3,311New
Benjamin Edwards Inc3,264$645.1K0.01%+3,264New
SRS Capital Advisors, Inc.3,218$635.9K0.01%+3,008+1,432.4%Added
Central Trust Co3,128$618.1K0.01%00.0%Unchanged
Zurcher Kantonalbank (Zurich Cantonalbank)3,126$617.7K0.00%+769+32.6%Added
Oregon Public Employees Retirement Fund3,000$592.8K0.01%−100−3.2%Reduced
Holocene Advisors, LP2,974$587.7K0.00%+2,974New
Pittenger & Anderson Inc2,950$582.9K0.02%00.0%Unchanged
KLP Kapitalforvaltning AS2,900$573.0K0.00%00.0%Unchanged
Cerity Partners LLC2,884$569.9K0.00%+1,804+167.0%Added
Martingale Asset Management L P2,805$554.3K0.01%−901−24.3%Reduced
TD Capital Management LLC2,795$552.4K0.05%00.0%Unchanged
Nisa Investment Advisors, LLC2,714$536.3K0.00%+23+0.9%Added
Horizon Investments, LLC2,646$520.3K0.01%+2,646New
EntryPoint Capital, LLC2,586$511.0K0.20%+2,586New
O'Shaughnessy Asset Management, LLC2,550$503.9K0.00%−1,278−33.4%Reduced
Guidance Capital, Inc2,469$500.1K0.13%+134+5.7%Added
Legato Capital Management LLC2,458$485.7K0.05%00.0%Unchanged
Baird Financial Group, Inc.2,383$470.9K0.00%−252−9.6%Reduced
Quadrant Capital Group LLC2,356$465.5K0.02%+203+9.4%Added
Franklin Resources Inc2,326$459.6K0.00%+448+23.9%Added
Magnetar Financial LLC2,306$455.7K0.00%+863+59.8%Added
Truist Financial Corp2,302$455.0K0.00%−78−3.3%Reduced
Scientech Research LLC2,300$454.5K0.16%+1,321+134.9%Added
Whittier Trust Co of Nevada Inc2,337$453.8K0.01%−22,360−90.5%Reduced
CWM Advisors, LLC2,285$451.5K0.04%+573+33.5%Added
Amundi2,347$449.6K0.00%+173+8.0%Added
Aviva PLC2,272$448.9K0.00%+349+18.1%Added
CWM, LLC2,230$441.0K0.00%+1,848+483.8%Added
Perbak Capital Partners LLP2,228$440.3K0.08%+2,228New
The PNC Financial Services Group, Inc.2,188$432.3K0.00%−297−12.0%Reduced
Buckhead Capital Management LLC2,136$422.1K0.15%00.0%Unchanged