CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Position in MSA — MSA Safety Inc

CIK 884546 SAN FRANCISCO, CA

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Position in MSA

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$70,015,175

+$3,882,800 QoQ

Shares Held

427,052

+3.4% QoQ

Ownership

1.11%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in MSA Over Time

Shares Held

Position Value (USD)

Position in Security & Protection Services

Industrials · as of Mar 31, 2026

CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $395,035,728 across 12 Security & Protection Services names. MSA ranks #2 (17.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ALLE	Allegion plc	772,805	$112,280,838
2	MSA	MSA Safety Inc This page	427,052	$70,015,175
3	BCO	Brinks Co	529,276	$54,848,871
4	BRC	Brady Corp	473,130	$38,437,081
5	GEO	Geo Group Inc	2,224,863	$37,399,947
6	CXW	CoreCivic, Inc.	1,747,836	$33,051,578
7	ADT	ADT Inc.	4,238,228	$27,845,157
8	NSSC	Napco Security Technologies, Inc	338,560	$13,335,878

All Filings in MSA

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$70,015,175	427,052	+3.4%	Shares	Sole	2026-05-15
2025-12-31	$66,132,375	412,966	+0.1%	Shares	Sole	2026-02-13
2025-09-30	$70,977,326	412,491	-3.6%	Shares	Sole	2025-11-10
2025-06-30	$71,676,202	427,841	+0.7%	Shares	Sole	2025-08-12
2025-03-31	$62,298,949	424,698	+0.1%	Shares	Sole	2025-09-15
2024-12-31	$70,345,494	424,356	+1.5%	Shares	Sole	2025-02-06
2024-09-30	$74,170,149	418,237	+6.9%	Shares	Sole	2024-11-12
2024-06-30	$73,462,241	391,402	+0.5%	Shares	Sole	2024-08-12
2024-03-31	$75,361,876	389,286	+2.0%	Shares	Sole	2024-05-09
2023-12-31	$64,446,125	381,722	+1.1%	Shares	Sole	2024-02-06
2023-09-30	$59,536,680	377,651	+1.5%	Shares	Sole	2023-11-08
2023-06-30	$64,751,217	372,219	-1.0%	Shares	Sole	2023-08-10
2023-03-31	$50,209,750	376,103	+0.1%	Shares	Sole	2023-05-12
2022-12-31	$54,173,336	375,708	+3.3%	Shares	Sole	2023-02-13
2022-09-30	$39,756,173	363,801	+4.4%	Shares	Sole	2022-11-14
2022-06-30	$42,202,580	348,580	+3.1%	Shares	Sole	2022-08-15
2022-03-31	$44,851,538	337,992	+4.3%	Shares	Sole	2022-05-13
2021-12-31	$48,943,043	324,212	+3.1%	Shares	Sole	2022-02-11
2021-09-30	$45,815,947	314,454	+3.4%	Shares	Sole	2021-11-16
2021-06-30	$50,367,117	304,186	+3.3%	Shares	Sole	2021-08-16
2021-03-31	$44,183,590	294,518	-0.9%	Shares	Sole	2021-05-17
2020-12-31	$44,406,625	297,253	+0.5%	Shares	Sole	2021-02-16
2020-09-30	$39,669,775	295,668	+32.8%	Shares	Sole	2020-11-13
2020-06-30	$25,476,976	222,623	-24.5%	Shares	Sole	2020-08-20
2020-03-31	$29,855,416	295,014	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.