TWO SIGMA INVESTMENTS, LP

Position in MSA — MSA Safety Inc

CIK 1179392 NEW YORK, NY

Position in MSA

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

Position Value

$1,034,037

-$1,197,890 QoQ

Shares Held

5,923

-56.0% QoQ

Ownership

0.015%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#216

of 453 holders

Holding Since

Jun 2021

12 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

TWO SIGMA INVESTMENTS, LP holds $130,659,884 across 11 Security & Protection Services names. MSA ranks #8 (0.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ADT	ADT Inc.	6,438,156	$41,848,014
2	BCO	Brinks Co	280,608	$26,514,649
3	EVLV	Evolv Technologies Holdings, Inc.	4,499,208	$26,095,406
4	CXW	CoreCivic, Inc.	494,641	$15,027,193
5	GEO	Geo Group Inc	362,041	$10,698,311
6	NSSC	Napco Security Technologies, Inc	172,667	$6,557,892
7	MG	Mistras Group, Inc.	149,357	$2,609,266
8	MSA	MSA Safety Inc This page	5,923	$1,034,037

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,034,037	5,923	-56.0%	Shares	Sole	2026-08-14
2024-12-31	$2,231,927	13,464	+16.8%	Shares	Sole	2025-02-14
2024-09-30	$2,045,084	11,532	-6.1%	Shares	Sole	2024-11-14
2024-06-30	$2,305,583	12,284	-64.3%	Shares	Sole	2024-08-14
2024-03-31	$6,662,980	34,418	+5.3%	Shares	Sole	2024-05-15
2023-12-31	$5,518,208	32,685	+41.4%	Shares	Sole	2024-02-14
2023-09-30	$3,644,395	23,117	+385.2%	Shares	Sole	2023-11-14
2023-06-30	$828,745	4,764	-89.7%	Shares	Sole	2023-08-14
2023-03-31	$6,202,276	46,459	+530.4%	Shares	Sole	2023-05-15
2022-06-30	$892,285	7,370	-20.6%	Shares	Sole	2022-08-15
2021-09-30	$1,352,970	9,286	+87.1%	Shares	Sole	2021-11-15
2021-06-30	$821,939	4,964	—	Shares	Sole	2021-08-16
No filing history on record for this holder in this stock.