WD 40 CO - Common Stock (WDFC) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
WDFC on Nasdaq
Shares outstanding
13,501,692
Price per share
$196.90
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
11,520,725
Total reported value
$2,274,842,310
% of total 13F portfolios
0%
Share change
-465,958
Value change
-$102,719,323
Number of holders
370
Price from insider filings
$196.90
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of WD 40 CO - Common Stock (WDFC) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 14% $381,514,619 1,930,742 BlackRock, Inc. 30 Sep 2025
APG Asset Management US Inc. 2.4% -64% $70,788,394 -$152,120,851 324,004 -68% APG Asset Management US Inc. 31 Mar 2025

As of 30 Sep 2025, 370 institutional investors reported holding 11,520,725 shares of WD 40 CO - Common Stock (WDFC). This represents 85% of the company’s total 13,501,692 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of WD 40 CO - Common Stock (WDFC) together control 65% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 15% 1,985,573 -5.4% 0.01% $392,349,151
VANGUARD GROUP INC 12% 1,603,094 -1.3% 0% $316,771,374
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 4.1% 553,249 -1.9% 0.27% $109,322,052
ALLIANCEBERNSTEIN L.P. 4% 533,738 +6.4% 0.03% $105,466,629
STATE STREET CORP 3.9% 520,013 -0.91% 0% $102,754,569
GEODE CAPITAL MANAGEMENT, LLC 3% 403,045 +0.97% 0.01% $79,650,761
Conestoga Capital Advisors, LLC 2.3% 310,604 -2.7% 0.98% $61,375,407
AMERIPRISE FINANCIAL INC 2.3% 304,233 -8.8% 0.01% $60,116,521
RENAISSANCE TECHNOLOGIES LLC 2.1% 285,561 +2.6% 0.07% $56,426,854
DIMENSIONAL FUND ADVISORS LP 2.1% 284,095 +1.9% 0.01% $56,135,358
GENEVA CAPITAL MANAGEMENT LLC 2% 264,136 +0.32% 0.9% $52,193,372
FIRST TRUST ADVISORS LP 1.3% 178,395 +110% 0.03% $35,250,851
MORGAN STANLEY 1.3% 177,964 -6.3% 0% $35,165,955
NORTHERN TRUST CORP 1.1% 149,530 -1.6% 0% $29,547,127
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1.1% 147,093 -0.28% 0% $29,065,577
MILLENNIUM MANAGEMENT LLC 1.1% 146,629 -36% 0.02% $28,973,890
Invesco Ltd. 1.1% 144,069 +0.79% 0% $28,468,033
MARSHALL WACE, LLP 1% 141,516 +44% 0.03% $27,963,564
TWO SIGMA INVESTMENTS, LP 0.97% 130,771 +36% 0.04% $25,840,350
Bank of New York Mellon Corp 0.88% 119,348 -5.1% 0% $23,583,236
GCQ FUNDS MANAGEMENT PTY Ltd 0.87% 116,943 +44% 3.5% $23,107,937
GOLDMAN SACHS GROUP INC 0.61% 82,632 +29% 0% $16,328,091
RAYMOND JAMES FINANCIAL INC 0.56% 76,187 -4.3% 0% $15,054,558
JANE STREET GROUP, LLC 0.55% 73,770 +21% 0.02% $14,576,951
Man Group plc 0.53% 71,247 +47% 0.03% $14,078,407

Institutional Holders of WD 40 CO - Common Stock (WDFC) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 94,264 $18,587,599 -$3,865,607 $196.90 38
2025 Q3 11,520,725 $2,274,842,310 -$102,719,323 $197.60 370
2025 Q2 11,992,122 $2,731,148,069 +$43,850,061 $228.09 374
2025 Q1 11,815,081 $2,877,174,191 -$83,232,226 $244.00 373
2024 Q4 12,212,072 $2,955,033,580 -$38,344,984 $242.68 367
2024 Q3 12,357,315 $3,144,541,898 -$52,972,459 $257.88 363
2024 Q2 12,599,947 $2,741,632,634 +$22,590,787 $219.64 344
2024 Q1 12,496,972 $3,131,430,393 -$6,001,214 $253.31 353
2023 Q4 654,820 $156,547,817 -$65,027 $239.07 4
2023 Q3 12,418,159 $2,523,886,840 -$2,930,350 $203.24 300
2023 Q2 12,249,648 $2,285,263,959 -$53,050,409 $188.65 280
2023 Q1 12,656,540 $2,230,593,788 +$15,168,482 $178.05 280
2022 Q4 12,640,101 $2,038,132,267 -$3,900,895 $161.21 267
2022 Q3 12,606,052 $2,220,553,744 -$13,132,970 $175.74 268
2022 Q2 12,668,317 $2,529,518,148 +$23,026,694 $201.36 280
2022 Q1 12,644,764 $2,287,077,646 +$38,584,078 $183.23 270
2021 Q4 11,515,432 $2,767,473,554 +$57,187,435 $244.64 300
2021 Q3 12,118,391 $2,751,548,193 +$7,516,425 $231.48 312
2021 Q2 12,046,730 $3,019,316,789 -$15,000,011 $256.28 309
2021 Q1 12,050,650 $3,611,070,770 +$35,846,761 $306.18 305
2020 Q4 11,996,661 $3,127,871,001 -$7,736,638 $265.68 303
2020 Q3 11,946,379 $2,239,686,660 -$98,209,279 $189.31 279
2020 Q2 12,491,160 $2,459,042,098 +$54,327,600 $198.30 288
2020 Q1 12,214,136 $2,451,123,365 -$3,435,692 $200.84 280
2019 Q4 12,041,510 $2,328,978,525 +$18,694,632 $194.14 279
2019 Q3 12,066,681 $2,210,385,975 +$15,612,060 $183.54 277
2019 Q2 11,988,382 $1,904,550,310 -$30,790,917 $159.04 269
2019 Q1 12,418,789 $2,104,101,058 -$26,748,122 $169.44 285
2018 Q4 12,571,872 $2,303,384,691 +$11,220,505 $183.26 294
2018 Q3 12,501,798 $2,151,224,480 +$60,617,371 $172.10 261
2018 Q2 12,308,410 $1,800,498,809 +$64,595,361 $146.25 237
2018 Q1 11,907,476 $1,568,202,834 +$35,726,940 $131.70 231
2017 Q4 11,888,299 $1,403,009,462 +$60,048,655 $118.00 223
2017 Q3 11,385,270 $1,274,039,552 -$784,343 $111.90 212
2017 Q2 11,368,653 $1,254,463,161 -$19,813,517 $110.35 210
2017 Q1 11,610,449 $1,260,150,205 +$190,664,149 $108.95 208
2016 Q4 11,333,354 $1,324,493,485 +$37,213,456 $116.90 214
2016 Q3 11,060,632 $1,242,840,504 +$25,945,126 $112.43 213
2016 Q2 10,822,938 $1,271,109,859 +$45,842,979 $117.45 196
2016 Q1 10,461,838 $1,129,966,566 +$19,662,718 $108.01 203
2015 Q4 10,335,579 $1,019,065,517 -$13,565,047 $98.65 196
2015 Q3 10,462,419 $926,600,368 -$67,494,021 $89.07 177
2015 Q2 10,325,246 $899,929,566 +$8,160,049 $87.16 170
2015 Q1 10,414,216 $921,807,792 +$9,080,068 $88.54 174
2014 Q4 10,352,131 $880,697,609 -$11,627,897 $85.08 169
2014 Q3 10,528,016 $715,482,540 -$13,068,596 $67.96 160
2014 Q2 10,722,981 $806,432,775 -$45,446,043 $75.22 167
2014 Q1 10,828,265 $839,855,821 -$352,338 $77.57 165