Thematics Asset Management’s Mine Safety MSA Stock Holding History

Thematics Asset Management’s Portfolio MSA Stock Details MSA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	$15M	Sell	86,935 -13,365	-13%	-$2.31M	0.68%	60
2025 Q2	$16.8M	Sell	100,300 -12,235	-11%	-$1.91M	0.76%	52
2025 Q1	$16.5M	Sell	112,535 -24,465	-18%	-$3.9M	0.83%	46
2024 Q4	$22.7M	Sell	137,000 -6,000	-4%	-$1.03M	0.99%	35
2024 Q3	$25.4M	Sell	143,000 -5,500	-4%	-$1,000K	1%	35
2024 Q2	$27.9M	Sell	148,500 -9,000	-6%	-$1.67M	1.14%	24
2024 Q1	$30.5M	Buy	157,500 +7,500	+5%	+$1.32M	1.27%	20
2023 Q4	$25.3M	Buy	150,000 +3,400	+2%	+$553K	1.11%	27
2023 Q3	$23.1M	Sell	146,600 -11,400	-7%	-$1.96M	1.14%	23
2023 Q2	$27.5M	Sell	158,000 -22,000	-12%	-$3.15M	1.32%	18
2023 Q1	$24M	Hold	180,000	–	–	1.31%	18
2022 Q4	$26M	Buy	+180,000	New	+$23.6M	1.57%	12

Other funds holding MSA

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

RCG

Ruane, Cunniff & Goldfarb New York $6.03B AUM 12.06% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

CIP

Champlain Investment Partners Burlington, Vermont $7.88B AUM 6.82% 1-Year Est. Return

APG Asset Management Amsterdam, Netherlands $31.6B AUM 19.33% 1-Year Est. Return

Cooke & Bieler Philadelphia, Pennsylvania $8.84B AUM 6.92% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

CCA

Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return

Thematics Asset Management's MSA Position: Q3 2025 in Review

Thematics Asset Management reduced its Mine Safety (MSA) stake by 13% in Q3 2025, selling an estimated $2.31M and leaving 86,935 shares worth $15M. The position accounts for 0.68% of the portfolio, ranked #60.

Thematics Asset Management first reported a position in MSA in Q4 2022 and has held it in 12 quarters since. The position peaked at $30.5M in Q1 2024. 405 funds tracked by Wall St. Rank hold MSA as of Q3 2025.

Thematics Asset Management held 86,935 shares of Mine Safety worth $15M as of Q3 2025.
Thematics Asset Management sold 13,365 Mine Safety shares in Q3 2025, an estimated $2.31M.
Mine Safety made up 0.68% of Thematics Asset Management's portfolio in Q3 2025, its #60 holding.
Thematics Asset Management first reported a position in Mine Safety in Q4 2022 and has held it in 12 quarters since.
Thematics Asset Management's Mine Safety position peaked at $30.5M in Q1 2024.
405 funds tracked by Wall St. Rank held Mine Safety as of Q3 2025.

Based on Thematics Asset Management's 13F filing for Q3 2025, filed 14 Nov 2025.