ROYCE & ASSOCIATES LP

Position in WDFC — Wd 40 Co

CIK 906304 New York, NY

Position in WDFC

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

Position Value

$45,241,511

+$8,359,574 QoQ

Shares Held

185,690

+2.7% QoQ

Ownership

1.38%

of shares outstanding

% of Portfolio

0.37%

of 13F equity value

Holder Rank

#18

of 383 holders

Holding Since

Mar 2020

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

ROYCE & ASSOCIATES LP holds $411,780,234 across 10 Specialty Chemicals names. WDFC ranks #4 (11.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	KWR	Quaker Chemical Corp	860,494	$136,706,681
2	ESI	Element Solutions Inc	1,931,621	$92,234,902
3	NGVT	Ingevity Corp	940,417	$70,220,937
4	WDFC	Wd 40 Co This page	185,690	$45,241,511
5	IOSP	Innospec Inc.	308,726	$25,127,209
6	MTX	Minerals Technologies Inc	160,947	$11,905,249
7	HWKN	Hawkins Inc	78,257	$11,120,319
8	ASPN	Aspen Aerogels Inc	1,323,218	$8,389,202

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$45,241,511	185,690	+2.7%	Shares	Sole	2026-08-14
2026-03-31	$36,881,937	180,847	+9.5%	Shares	Sole	2026-05-12
2025-12-31	$32,525,320	165,187	+739.8%	Shares	Sole	2026-02-09
2025-09-30	$3,886,792	19,670	+1308.0%	Shares	Sole	2025-11-12
2025-06-30	$318,641	1,397	+33.6%	Shares	Sole	2025-08-11
2025-03-31	$255,224	1,046	-42.4%	Shares	Sole	2025-05-06
2024-12-31	$440,949	1,817	+1.0%	Shares	Sole	2025-02-10
2024-09-30	$463,926	1,799	0.0%	Shares	Sole	2024-11-06
2024-06-30	$395,132	1,799	0.0%	Shares	Sole	2024-08-13
2024-03-31	$455,704	1,799	-9.3%	Shares	Sole	2024-05-13
2020-12-31	$526,843	1,983	-12.4%	Shares	Sole	2021-02-08
2020-09-30	$428,408	2,263	0.0%	Shares	Sole	2020-11-12
2020-06-30	$448,752	2,263	-71.8%	Shares	Sole	2020-08-07
2020-03-31	$1,612,624	8,029	—	Shares	Sole	2020-05-12
No filing history on record for this holder in this stock.