WD-40 CO (WDFC) Stock Institutional Trading Activity


WD-40 CO (WDFC) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Cullen Value Fund, Sequoia Financial Advisors, Polen Capital Management, and Parnassus Endeavor Fund. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Renaissance Technologies LLCSell-33,293252,268$49,671,569
Q4 2025Cullen Value FundBuy21,864$354,121
Q3 2025Sequoia Financial AdvisorsBuy6042,090$412,990
Q3 2025Renaissance Technologies LLCBuy7,300285,561$56,426,854
Q3 2025Cullen Value FundSell-2191,862$361,601
Q2 2025Sequoia Financial AdvisorsSell-101,486$338,950
Q2 2025Renaissance Technologies LLCBuy19,500278,261$63,468,551
Q2 2025Cullen Value FundSell-682,081$474,575
Q1 2025Sequoia Financial AdvisorsSell-2801,496$365,032
Q1 2025Renaissance Technologies LLCBuy31,100258,761$63,137,684
Q1 2025Cullen Value FundSell-202,149$524,262
Q4 2024Sequoia Financial AdvisorsSell-51,776$431,007
Q4 2024Renaissance Technologies LLCBuy2,300227,661$55,248,771
Q4 2024Cullen Value FundBuy52,169$526,330
Q3 2024Sequoia Financial AdvisorsSell-2101,781$459,292
Q3 2024Renaissance Technologies LLCSell-18,400225,361$58,116,095
Q3 2024Cullen Value FundBuy52,164$558,054
Q2 2024Sequoia Financial AdvisorsSell-71,991$437,310
Q2 2024Renaissance Technologies LLCBuy300243,761$53,539,666
Q2 2024Cullen Value FundSell-472,159$474,267
Q1 2024Renaissance Technologies LLCBuy56,400243,461$61,671
Q1 2024Sequoia Financial AdvisorsSell-1361,998$506,121
Q1 2024Cullen Value FundSell-312,206$548,437
Q4 2023Renaissance Technologies LLCSell-3,400187,061$44,721
Q4 2023Sequoia Financial AdvisorsBuy1,4592,134$510,183
Q4 2023Cullen Value FundBuy2,2372,237$534,795
Q3 2023Renaissance Technologies LLCBuy24,985190,461$38,709
Q2 2023Renaissance Technologies LLCSell-8,900165,476$31,217
Q1 2023Renaissance Technologies LLCSell-71,585174,376$31,048
Q4 2022Renaissance Technologies LLCBuy45,038245,961$39,651

Frequently asked questions about WDFC activity

  • Which institutional owners are buying WDFC?

    Institutional owners buying WDFC include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in WDFC activity?

    "Buy" means an investor increased their reported position in WDFC compared to the prior reporting period. This reflects growing exposure to WD-40 CO (WDFC) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in WDFC increasing?

    Institutional interest in WDFC can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.