PRICE T ROWE ASSOCIATES INC /MD/

Position in WDFC — Wd 40 Co

CIK 80255 BALTIMORE, MD

Position in WDFC

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$4,619,414

+$1,350,460 QoQ

Shares Held

18,960

+18.3% QoQ

Ownership

0.141%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#61

of 383 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

PRICE T ROWE ASSOCIATES INC /MD/ holds $8,871,056,653 across 46 Specialty Chemicals names. WDFC ranks #26 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LIN	Linde PLC	11,832,240	$6,140,222,624
2	SHW	Sherwin Williams Co	2,444,559	$841,710,554
3	SOLS	Solstice Advanced Materials Inc.	3,536,625	$313,344,975
4	RPM	Rpm International Inc/De/	2,548,161	$283,228,094
5	DD	DuPont de Nemours, Inc.	1,275,087	$172,952,800
6	WLK	Westlake Corp	2,206,676	$161,087,348
7	ALB	Albemarle Corp	973,486	$131,449,813
8	ECL	Ecolab Inc.	452,038	$125,942,306

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,619,414	18,960	+18.3%	Shares	Defined	2026-08-14
2026-03-31	$3,268,954	16,029	+18.6%	Shares	Defined	2026-05-15
2025-12-31	$2,662,088	13,520	+7.3%	Shares	Defined	2026-02-17
2025-09-30	$2,490,945	12,606	+6.2%	Shares	Defined	2025-11-14
2025-06-30	$2,708,112	11,873	+7.1%	Shares	Defined	2025-08-14
2025-03-31	$2,703,764	11,081	+9.6%	Shares	Defined	2025-05-14
2024-12-31	$2,453,737	10,111	+0.7%	Shares	Defined	2025-02-14
2024-09-30	$2,589,888	10,043	+1.7%	Shares	Defined	2024-11-14
2024-06-30	$2,168,725	9,874	+4.5%	Shares	Defined	2024-08-14
2024-03-31	$2,394,539	9,453	+3.3%	Shares	Defined	2024-05-15
2023-12-31	$2,188,685	9,155	+8.5%	Shares	Defined	2024-02-16
2023-09-30	$1,714,329	8,435	-3.5%	Shares	Defined	2023-11-14
2023-06-30	$1,649,366	8,743	+1.9%	Shares	Defined	2023-08-14
2023-03-31	$1,527,847	8,581	+8.0%	Shares	Defined	2023-05-15
2022-12-31	$1,280,491	7,943	-1.5%	Shares	Defined	2023-02-14
2022-09-30	$1,417,870	8,068	+7.5%	Shares	Defined	2022-11-14
2022-06-30	$1,511,206	7,505	-2.8%	Shares	Sole	2022-08-15
2022-03-31	$1,414,902	7,722	+9.9%	Shares	Sole	2022-05-16
2021-12-31	$1,718,596	7,025	-3.3%	Shares	Sole	2022-02-14
2021-09-30	$1,681,470	7,264	-2.4%	Shares	Sole	2021-11-15
2021-06-30	$1,906,541	7,439	+3.0%	Shares	Sole	2021-08-16
2021-03-31	$2,210,313	7,219	-17.2%	Shares	Sole	2021-05-17
2020-12-31	$2,316,995	8,721	-14.9%	Shares	Sole	2021-02-16
2020-09-30	$1,940,806	10,252	-3.8%	Shares	Sole	2020-11-16
2020-06-30	$2,112,688	10,654	+27.3%	Shares	Sole	2020-08-14
2020-03-31	$1,680,511	8,367	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.