ACADIAN ASSET MANAGEMENT LLC

Position in MSA — MSA Safety Inc

CIK 916542 Boston, MA

Position in MSA

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$5,856,457

+$5,834,307 QoQ

Shares Held

35,721

+23556.3% QoQ

Ownership

0.093%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Mar 31, 2026

ACADIAN ASSET MANAGEMENT LLC holds $85,620,456 across 8 Security & Protection Services names. MSA ranks #3 (6.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ALLE	Allegion plc	376,750	$54,738,007
2	BRC	Brady Corp	260,993	$21,203,071
3	MSA	MSA Safety Inc This page	35,721	$5,856,457
4	MG	Mistras Group, Inc.	158,335	$2,340,191
5	BCO	Brinks Co	8,522	$883,134
6	ADT	ADT Inc.	81,716	$536,874
7	SNT	Senstar Technologies Corp	12,275	$37,193
8	NL	Nl Industries Inc	4,379	$25,529

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$5,856,457	35,721	+23556.3%	Shares	Defined	2026-05-13
2025-03-31	$22,150	151	-90.7%	Shares	Defined	2025-05-21
2024-12-31	$269,376	1,625	-67.4%	Shares	Defined	2025-02-11
2024-09-30	$884,039	4,985	-55.9%	Shares	Defined	2024-11-12
2024-06-30	$2,121,460	11,303	+2362.5%	Shares	Defined	2024-08-06
2024-03-31	$88,857	459	-92.8%	Shares	Defined	2024-05-10
2023-12-31	$1,081,356	6,405	+2.8%	Shares	Defined	2024-02-13
2023-09-30	$982,474	6,232	+396.6%	Shares	Defined	2023-11-13
2023-06-30	$218,319	1,255	-18.3%	Shares	Defined	2023-08-07
2021-03-31	$230,430	1,536	-66.3%	Shares	Defined	2021-05-11
2020-09-30	$611,546	4,558	-82.8%	Shares	Defined	2020-11-09
2020-06-30	$3,040,098	26,565	-6.7%	Shares	Defined	2020-08-12
2020-03-31	$2,882,176	28,480	—	Shares	Defined	2020-05-11
No filing history on record for this holder in this stock.