WD 40 CO

PublicCIK: 105132
WDFCNASDAQ
Location

SAN DIEGO, CA

13F Filings

Institutional Holders

WD 40 COWDFC— Latest position per institution from SEC 13F filings

15

Institutional holders

12.12M

Total shares held

2.44B

Estimated value

605.80K

Avg. position size

1

BLACKROCK FINANCE, INC.

CIK 1364742

Shares

2.06M

Value

453M

Filed

Jun 30, 2024

2

BLACKROCK, INC.

CIK 2012383

Shares

2.02M

Value

411.95M

Filed

Mar 31, 2026

3

VANGUARD GROUP INC

CIK 102909

Shares

1.65M

Value

325.01M

Filed

Dec 31, 2025

4

VANGUARD PORTFOLIO MANAGEMENT LLC

CIK 2100121

Shares

1.04M

Value

211.72M

Filed

Mar 31, 2026

5

KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC

CIK 1021223

Shares

634.33K

Value

129.37M

Filed

Mar 31, 2026

6

VANGUARD CAPITAL MANAGEMENT LLC

CIK 2100119

Shares

605.65K

Value

123.52M

Filed

Mar 31, 2026

7

STATE STREET CORP

CIK 93751

Shares

526.40K

Value

107.35M

Filed

Mar 31, 2026

8

ALLIANCEBERNSTEIN L.P.

CIK 1109448

Shares

469.54K

Value

92.45M

Filed

Mar 31, 2026

9

FIRST TRUST ADVISORS LP

CIK 1125816

Shares

411.31K

Value

83.88M

Filed

Mar 31, 2026

10

GEODE CAPITAL MANAGEMENT, LLC

CIK 1214717

Shares

407.47K

Value

83.11M

Filed

Mar 31, 2026

11

MORGAN STANLEY

CIK 895421

Shares

304.78K

Value

62.16M

Filed

Mar 31, 2026

12

DIMENSIONAL FUND ADVISORS LP

CIK 354204

Shares

294.28K

Value

60.02M

Filed

Mar 31, 2026

13

GENEVA CAPITAL MANAGEMENT LLC

CIK 1009232

Shares

282.45K

Value

57.60M

Filed

Mar 31, 2026

14

THRIVENT FINANCIAL FOR LUTHERANS

CIK 314984

Shares

276.46K

Value

56.38K

Filed

Mar 31, 2026

15

AMERIPRISE FINANCIAL INC

CIK 820027

Shares

245.82K

Value

50.13M

Filed

Mar 31, 2026

16

RENAISSANCE TECHNOLOGIES LLC

CIK 1037389

Shares

203.48K

Value

41.50M

Filed

Mar 31, 2026

17

CONESTOGA CAPITAL ADVISORS, LLC

CIK 1163744

Shares

190.20K

Value

38.79M

Filed

Mar 31, 2026

18

ROYCE & ASSOCIATES LP

CIK 906304

Shares

180.85K

Value

36.88M

Filed

Mar 31, 2026

19

APG ASSET MANAGEMENT US INC.

CIK 1323255

Shares

159.54K

Value

38.14M

Filed

Dec 31, 2023

20

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 884546

Shares

152.26K

Value

31.05M

Filed

Mar 31, 2026

Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.