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

13F holders, Q4 2025

Institutional positions in WD 40 Co as of Dec 31, 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
383
+17 vs. Q3 2025
Shares held
11.6M
+118.5K (+1.0%) vs. Q3 2025
Total value
$2.28B
+$17.4M (+0.8%) vs. Q3 2025
New holders
59
124 more added
Sold out
42
125 more reduced

8 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2025: 383 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: 387 institutions
Value heldQ4 2025: $2.28B
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 2026387$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, Q4 2025

Shares, value and share of portfolio for each institution holding WD 40 Co; share changes are against Q3 2025.

Institutions holding WDFC in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
NBT Bank N A350$68.9K0.00%00.0%Unchanged
Anchor Investment Management, LLC350$68.9K0.01%00.0%Unchanged
Bangor Savings Bank351$69.1K0.01%00.0%Unchanged
Advisors Asset Management, Inc.359$70.7K0.00%+74+26.0%Added
Rosenberg Matthew Hamilton369$72.7K0.02%00.0%Unchanged
Global Retirement Partners, LLC384$75.6K0.00%+266+225.4%Added
Huntington National Bank388$76.4K0.00%−6−1.5%Reduced
Northwestern Mutual Wealth Management Co400$78.8K0.00%+133+49.8%Added
Versant Capital Management, Inc414$81.5K0.01%+314+314.0%Added
Pacer Advisors, Inc.417$82.1K0.00%−73−14.9%Reduced
Hantz Financial Services, Inc.420$83.0K0.00%+328+356.5%Added
GPS Wealth Strategies Group, LLC424$83.4K0.07%−760−64.2%Reduced
KBC Group NV467$92.0K0.00%00.0%Unchanged
Atlantic Trust, LLC492$96.9K0.02%−292−37.2%Reduced
Covestor Ltd549$108.0K0.06%+49+9.8%Added
Evelyn Partners Investment Management LLP570$112.2K0.00%00.0%Unchanged
WFA of San Diego, LLC574$113.0K0.08%00.0%Unchanged
National Bank of Canada575$113.2K0.00%00.0%Unchanged
Jones Financial Companies LLLP662$130.3K0.00%−208−23.9%Reduced
Laurel Wealth Advisors LLC675$132.9K0.02%+675New
Steward Partners Investment Advisory, LLC719$141.7K0.00%00.0%Unchanged
Bayforest Capital Ltd871$171.5K0.13%+258+42.1%Added
Smartleaf Asset Management LLC974$194.2K0.01%+21+2.2%Added
Colony Group, LLC1,017$200.3K0.00%+1,017New
Wealth Alliance1,026$202.0K0.02%+1,026New
GAMMA Investing LLC1,034$203.6K0.01%+537+108.0%Added
Profund Advisors LLC1,042$205.2K0.01%+1,042New
Simplex Trading, LLC1,056$207.9K0.01%+1,056New
Stratos Wealth Partners, LTD.1,066$209.9K0.00%00.0%Unchanged
Summitry LLC1,070$210.6K0.01%+1,070New
Stokes Family Office, LLC1,072$211.1K0.02%00.0%Unchanged
Xponance, Inc.1,079$212.5K0.00%+9+0.8%Added
Pinnacle Financial Partners, Inc.1,083$213.2K0.00%+1,083New
Rockefeller Capital Management L.P.1,087$214.1K0.00%+78+7.7%Added
Jain Global LLC1,094$215.4K0.00%+1,094New
Ameritas Investment Partners, Inc.1,105$217.6K0.01%−73−6.2%Reduced
Nwam LLC1,003$217.8K0.01%+1,003New
Allworth Financial LP1,122$220.9K0.00%−195−14.8%Reduced
Meeder Advisory Services, Inc.1,135$223.5K0.01%+1,135New
Cim Investment Mangement Inc1,170$230.4K0.06%00.0%Unchanged
Hollencrest Capital Management1,171$230.6K0.01%00.0%Unchanged
Bridges Investment Management Inc1,182$232.7K0.00%−34−2.8%Reduced
BKD Wealth Advisors, LLC1,182$232.7K0.00%00.0%Unchanged
US Bancorp1,187$233.7K0.00%+5+0.4%Added
Vident Advisory, LLC1,201$236.5K0.00%−520−30.2%Reduced
Gotham Asset Management, LLC1,203$236.9K0.00%−23−1.9%Reduced
Cozad Asset Management Inc1,215$239.2K0.02%00.0%Unchanged
Howard Wealth Management, LLC1,225$241.2K0.11%00.0%Unchanged
Sweeney & Michel, LLC1,025$242.0K0.07%+1,025New
Occudo Quantitative Strategies LP1,232$242.6K0.02%00.0%Unchanged
Kestra Advisory Services, LLC1,236$243.4K0.00%+1,236New
Rice Hall James & Associates, LLC1,250$246.1K0.01%00.0%Unchanged
Wiley Bros.-Aintree Capital, LLC1,255$247.0K0.00%+35+2.9%Added
DRW Securities, LLC1,279$251.8K0.02%+1,279New
Rodgers Brothers Inc.1,300$256.0K0.03%00.0%Unchanged
Trust Point Inc.1,300$256.0K0.02%00.0%Unchanged
Private Advisor Group, LLC1,381$271.9K0.00%−24−1.7%Reduced
Axq Capital, LP1,384$272.5K0.06%+1,384New
Evergreen Capital Management LLC1,396$274.9K0.01%+172+14.1%Added
Marble Harbor Investment Counsel, LLC1,400$275.7K0.03%00.0%Unchanged
M&T Bank Corp1,422$280.4K0.00%+112+8.5%Added
Checchi Capital Advisers, LLC1,500$295.4K0.02%00.0%Unchanged
Schulhoff & Co Inc1,510$297.3K0.13%00.0%Unchanged
Graham Capital Management, L.P.1,536$302.4K0.01%−202−11.6%Reduced
Mutual of America Capital Management LLC1,546$304.4K0.00%+30+2.0%Added
Public Employees Retirement Association of Colorado1,562$308.0K0.00%00.0%Unchanged
Meridian Wealth Management, LLC1,580$311.1K0.01%+30+1.9%Added
Malaga Cove Capital, LLC1,587$312.5K0.11%+1,587New
R Squared Ltd1,592$313.5K0.15%−480−23.2%Reduced
SG Americas Securities, LLC1,602$315.0K0.00%+1,602New
Jump Financial, LLC1,600$315.0K0.00%+1,600New
Ensign Peak Advisors, Inc1,616$318.2K0.00%−2,750−63.0%Reduced
Bank of Montreal1,622$319.4K0.00%−199−10.9%Reduced
Virtus ETF Advisers LLC1,631$321.1K0.15%00.0%Unchanged
Atria Investments LLC1,647$324.3K0.00%+41+2.6%Added
Everence Capital Management Inc1,700$335.0K0.02%00.0%Unchanged
Glenmede Trust Co NA1,706$335.9K0.00%+1,706New
Allred Capital Management, LLC1,753$345.2K0.12%00.0%Unchanged
Oarsman Capital, Inc.1,772$348.9K0.05%−6−0.3%Reduced
Whittier Trust Co of Nevada Inc1,763$350.7K0.01%−574−24.6%Reduced
Cullen Investment Group, Ltd.1,864$354.1K0.05%+2+0.1%Added
Janney Montgomery Scott LLC1,829$360.0K0.00%+59+3.3%Added
Mercer Global Advisors Inc1,946$383.2K0.00%+842+76.3%Added
Maryland State Retirement & Pension System1,970$387.9K0.01%+24+1.2%Added
Quadrant Capital Group LLC2,002$394.2K0.01%−354−15.0%Reduced
Martingale Asset Management L P2,007$395.2K0.01%−798−28.4%Reduced
O'Shaughnessy Asset Management, LLC2,023$398.3K0.00%−527−20.7%Reduced
Schonfeld Strategic Advisors LLC2,078$409.2K0.00%−5,434−72.3%Reduced
Capstone Investment Advisors, LLC2,084$410.3K0.00%−7,787−78.9%Reduced
Pictet Asset Management Holding SA2,094$412.3K0.00%00.0%Unchanged
CWM, LLC2,117$417.0K0.00%−113−5.1%Reduced
Susquehanna International Group, LLP2,127$418.8K0.00%+2,127New
Buckhead Capital Management LLC2,136$420.7K0.15%00.0%Unchanged
Truist Financial Corp2,158$424.9K0.00%−144−6.3%Reduced
Franklin Resources Inc2,267$446.4K0.00%−59−2.5%Reduced
Amundi2,326$458.0K0.00%−21−0.9%Reduced
Quest Partners LLC2,354$463.5K0.03%+572+32.1%Added
Baird Financial Group, Inc.2,356$463.9K0.00%−27−1.1%Reduced
CWM Advisors, LLC2,366$465.9K0.04%+81+3.5%Added
Aviva PLC2,450$482.4K0.00%+178+7.8%Added