WD-40 CO (WDFC) Institutional Ownership Changes & 13F Activity

WD-40 CO (WDFC). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Ameriprise Financial Inc, Goldman Sachs Group Inc, Ophir Asset Management Pty Ltd, Alliancebernstein L.P., and Two Sigma Investments, Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Manufacturers Life Insurance Company, TheBuy+530+8.7%6,655$1.62MQ2 2026Sep 09, 2026
Citadel Advisors LlcSell-1,132-2.0%55,775$13.59MQ2 2026Sep 02, 2026
Brown, Lisle/Cummings, Inc.Buy+400400$97.46KQ2 2026Sep 02, 2026
Cornerstone Financial Management LlcSell-6-100.0%0$0.00Q2 2026Aug 28, 2026
Corient Private Wealth LlcBuy+719+6.2%12,358$3.01MQ2 2026Aug 27, 2026
California State Teachers Retirement SystemSell-1,537-9.2%15,238$3.71MQ2 2026Aug 24, 2026
Mercer Global Advisors IncBuy+90+2.9%3,215$783.38KQ2 2026Aug 19, 2026
Fulcrum Asset Management LlpBuy+22$491.00Q2 2026Aug 18, 2026
Jefferies Financial Group Inc.Sell-9,674-70.6%4,025$980.65KQ2 2026Aug 17, 2026
Public Employees Retirement System Of OhioBuy+14+13.7%116$28.26KQ2 2026Aug 17, 2026
Ameriprise Financial IncBuy+298,710298,710$72.78MQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+151,500+175.5%237,838$57.95MQ2 2026Aug 14, 2026
Ophir Asset Management Pty LtdBuy+96,545+91.3%202,300$49.29MQ2 2026Aug 14, 2026
Alliancebernstein L.P.Sell-91,995-19.6%377,541$77.00MQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+83,504+68.6%205,314$50.02MQ2 2026Aug 14, 2026
Barclays PlcSell-72,902-74.1%25,431$6.20MQ2 2026Aug 14, 2026
Millennium Management LlcSell-65,143-98.4%1,080$263.13KQ2 2026Aug 14, 2026
Invesco Ltd.Buy+52,05352,053$12.68MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Sell-32,861-51.7%30,702$7.48MQ2 2026Aug 14, 2026
Jacobs Levy Equity Management, IncSell-31,684-46.7%36,186$8.82MQ2 2026Aug 14, 2026
Natixis Advisors, LlcBuy+20,216+33.4%80,653$19.65MQ2 2026Aug 14, 2026
Squarepoint Ops LlcSell-19,527-54.6%16,206$3.95MQ2 2026Aug 14, 2026
Voloridge Investment Management, LlcSell-19,381-53.0%17,203$4.19MQ2 2026Aug 14, 2026
Jones Financial Companies LllpBuy+17,744+31.1%74,740$18.56MQ2 2026Aug 14, 2026
Man Group PlcSell-16,714-59.3%11,456$2.79MQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+15,629+27.8%71,894$17.52MQ2 2026Aug 14, 2026
Brown Advisory IncBuy+12,762+147.0%21,443$5.22MQ2 2026Aug 14, 2026
Holocene Advisors, LpBuy+11,49311,493$2.80MQ2 2026Aug 14, 2026
Xtx Topco LtdSell-10,419-73.6%3,733$909.51KQ2 2026Aug 14, 2026
Boothbay Fund Management, LlcBuy+9,4689,468$2.31MQ2 2026Aug 14, 2026
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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.