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WD-40 Company (WDFC) institutional ownership

Latest close $232.61 Jul 23, 2026
Market cap$3.4B 52-week range SectorBasic Materials
Funds holding · Q1 2026
323
reported WDFC position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
168 buyers · 155 sellers

WD-40 Company (WDFC) price and institutional activity

Dates

Q1 2026

$0 bought by 168 investors
Thrivent Financial for LutheransFirst Trust Advisors LP +166 more
$0 sold by 155 investors
Gcq Funds Management Pty LtdBalyasny Asset Management L.P. +153 more
Bought Sold Totals per quarter; hover a bar for the names.

WD-40 Company (WDFC) institutional activity · 323

Investor Type Est. change Change Δ Own Date
Thrivent Financial for Lutherans · Added
Change +267K Date Q1 2026
Thrivent Financial for Lutherans Added· Q1 2026 +267K Q1 2026
Gcq Funds Management Pty Ltd · Reduced
Change −190K Date Q1 2026
Gcq Funds Management Pty Ltd Reduced· Q1 2026 −190K Q1 2026
Balyasny Asset Management L.P. · Exited
Change −149K Δ Own −100.0% Date Q1 2026
Balyasny Asset Management L.P. Exited· Q1 2026 −149K −100.0% Q1 2026
First Trust Advisors LP · Added
Change +121K Date Q1 2026
First Trust Advisors LP Added· Q1 2026 +121K Q1 2026
Morgan Stanley · Added
Change +112K Date Q1 2026
Morgan Stanley Added· Q1 2026 +112K Q1 2026
Vanguard · Added
Change +109K Date Q1 2026
Vanguard Added· Q1 2026 +109K Q1 2026
Kayne Anderson Rudnick Investment Management LLC · Added
Change +107K Date Q1 2026
Kayne Anderson Rudnick Investment Management LLC Added· Q1 2026 +107K Q1 2026
Conestoga Capital Advisors, LLC · Reduced
Change −107K Date Q1 2026
Conestoga Capital Advisors, LLC Reduced· Q1 2026 −107K Q1 2026
Ophir Asset Management Pty Ltd · New
Change +106K Date Q1 2026
Ophir Asset Management Pty Ltd New· Q1 2026 +106K Q1 2026
Nordea Investment Management AB · New
Change +101K Date Q1 2026
Nordea Investment Management AB New· Q1 2026 +101K Q1 2026
Invesco Ltd. · Reduced
Change −75K Δ Own −53.8% Date Q1 2026
Invesco Ltd. Reduced· Q1 2026 −75K −53.8% Q1 2026
Algert Global LLC · Reduced
Change −63K Date Q1 2026
Algert Global LLC Reduced· Q1 2026 −63K Q1 2026
Alliancebernstein L.P. · Reduced
Change −59K Date Q1 2026
Alliancebernstein L.P. Reduced· Q1 2026 −59K Q1 2026
Jones Financial Companies Lllp · Added
Change +56K Date Q1 2026
Jones Financial Companies Lllp Added· Q1 2026 +56K Q1 2026
Nuveen, LLC · Added
Change +51K Date Q1 2026
Nuveen, LLC Added· Q1 2026 +51K Q1 2026
Data through Q1 2026 · filed Jun 9, 2026
15 of 323

Famous investor activity in WD-40 Company (WDFC)

WD-40 Company (WDFC) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Plunk Ken Allen · Director Grant (A) 515
Owned 515 Trade date Feb 18, 2026 Filed date Feb 19, 2026
Plunk Ken Allen Director Grant (A) 515 515 Feb 18, 2026 Feb 19, 2026
Pendarvis David · Director Buy +$105K
Price $247.15 Qty +424 Owned 7K Trade date Feb 5, 2026 Filed date Feb 6, 2026
Pendarvis David Director Buy $247.15 +424 +$105K 7K Feb 5, 2026 Feb 6, 2026
Magee Edward O. Jr · Director Grant (A) 612
Owned 3K Trade date Dec 12, 2025 Filed date Dec 12, 2025
Magee Edward O. Jr Director Grant (A) 612 3K Dec 12, 2025 Dec 12, 2025
Etchart Eric · Director 2 operations 979
Owned 9K Trade date Dec 12, 2025 Filed date Dec 12, 2025
Etchart Eric Director 2 operations 979 9K Dec 12, 2025 Dec 12, 2025
Carter Daniel T. · Director Grant (A) 612
Owned 8K Trade date Dec 12, 2025 Filed date Dec 12, 2025
Carter Daniel T. Director Grant (A) 612 8K Dec 12, 2025 Dec 12, 2025
Pendarvis David · Director Grant (A) 612
Owned 6K Trade date Dec 12, 2025 Filed date Dec 12, 2025
Pendarvis David Director Grant (A) 612 6K Dec 12, 2025 Dec 12, 2025
Lee Lara L. · Director Grant (A) 612
Owned 3K Trade date Dec 12, 2025 Filed date Dec 12, 2025
Lee Lara L. Director Grant (A) 612 3K Dec 12, 2025 Dec 12, 2025
Saunders Anne · Director Grant (A) 612
Owned 3K Trade date Dec 12, 2025 Filed date Dec 12, 2025
Saunders Anne Director Grant (A) 612 3K Dec 12, 2025 Dec 12, 2025
Monteagudo Graciela · Director Grant (A) 612
Owned 3K Trade date Dec 12, 2025 Filed date Dec 12, 2025
Monteagudo Graciela Director Grant (A) 612 3K Dec 12, 2025 Dec 12, 2025
Burks Cynthia · Director Grant (A) 612
Owned 2K Trade date Dec 12, 2025 Filed date Dec 12, 2025
Burks Cynthia Director Grant (A) 612 2K Dec 12, 2025 Dec 12, 2025
Etchart Eric · Director Buy +$97K
Price $194.02 Qty +500 Owned 8K Trade date Oct 30, 2025 Filed date Oct 30, 2025
Etchart Eric Director Buy $194.02 +500 +$97K 8K Oct 30, 2025 Oct 30, 2025
Pendarvis David · Director Buy +$103K
Price $196.37 Qty +523 Owned 6K Trade date Oct 30, 2025 Filed date Oct 30, 2025
Pendarvis David Director Buy $196.37 +523 +$103K 6K Oct 30, 2025 Oct 30, 2025
Kiamilev Phenix Q. · Officer Buy +$11K
Price $200.46 Qty +55 Owned 4K Trade date Oct 28, 2025 Filed date Oct 29, 2025
Kiamilev Phenix Q. Officer Buy $200.46 +55 +$11K 4K Oct 28, 2025 Oct 29, 2025
Brass Steven A. · Director, Officer Buy +$73K
Price $200.46 Qty +362 Owned 34K Trade date Oct 28, 2025 Filed date Oct 29, 2025
Brass Steven A. Director, Officer Buy $200.46 +362 +$73K 34K Oct 28, 2025 Oct 29, 2025
Hyzer Sara Kathleen · Officer Buy +$40K
Price $200.46 Qty +200 Owned 6K Trade date Oct 28, 2025 Filed date Oct 29, 2025
Hyzer Sara Kathleen Officer Buy $200.46 +200 +$40K 6K Oct 28, 2025 Oct 29, 2025
15 of 27
15 of 27 Sign in to continue to older insider transactions.

WD-40 Company (WDFC) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
BlackRock Inc. 2.1M
% of shares outstanding 15.4% Filing date Jan 22, 2024
BlackRock Inc. 2.1M 15.4% Jan 22, 2024
APG Asset Management US Inc. 1.8M
% of shares outstanding 12.9% Filing date Feb 7, 2024
APG Asset Management US Inc. 1.8M 12.9% Feb 7, 2024
Vanguard Group Inc 1.6M
% of shares outstanding 11.9% Filing date Feb 13, 2024
Vanguard Group Inc 1.6M 11.9% Feb 13, 2024
Vanguard Portfolio Management 1.0M
% of shares outstanding 7.8% Filing date Apr 29, 2026
Vanguard Portfolio Management 1.0M 7.8% Apr 29, 2026
Vanguard Capital Management 709K
% of shares outstanding 5.3% Filing date Apr 30, 2026
Vanguard Capital Management 709K 5.3% Apr 30, 2026
Neuberger Berman Group LLC 641K
% of shares outstanding 4.7% Filing date Feb 12, 2024
Neuberger Berman Group LLC 641K 4.7% Feb 12, 2024
6 of 6

WD-40 Company (WDFC) ownership FAQ

Who owns WDFC?

323 reporting institutions disclosed WDFC position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.