Conestoga Capital Advisors’s Mine Safety MSA Stock Holding History

Conestoga Capital Advisors’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
2026 Q2	$96.8M	Sell	554,574 -110,238	-17%	-$18.5M	2.11%	19
2026 Q1	$109M	Sell	664,812 -86,360	-11%	-$15.8M	2.18%	19
2025 Q4	$120M	Sell	751,172 -16,457	-2%	-$2.68M	2.02%	22
2025 Q3	$132M	Sell	767,629 -17,295	-2%	-$2.99M	2.12%	21
2025 Q2	$131M	Sell	784,924 -6,015	-0.8%	-$941K	1.94%	24
2025 Q1	$116M	Buy	790,939 +200,221	+34%	+$31.9M	1.75%	23
2024 Q4	$97.9M	Buy	590,718 +150,402	+34%	+$25.8M	1.3%	34
2024 Q3	$78.1M	Buy	440,316 +133,373	+43%	+$24.2M	1.06%	38
2024 Q2	$57.6M	Buy	306,943 +210,968	+220%	+$39.2M	0.86%	40
2024 Q1	$18.6M	Buy	95,975 +37,075	+63%	+$6.52M	0.27%	59
2023 Q4	$9.94M	Buy	+58,900	New	+$9.58M	0.15%	69

Other funds holding MSA

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

RCG

Ruane, Cunniff & Goldfarb New York $6.43B AUM 18.44% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return

FMI

Fiduciary Management Inc Milwaukee, Wisconsin $7.03B AUM 11.68% 1-Year Est. Return

MGP

M&G plc London, United Kingdom $20.1B AUM 16.62% 1-Year Est. Return

Conestoga Capital Advisors's MSA Position: Q2 2026 in Review

Conestoga Capital Advisors reduced its Mine Safety (MSA) stake by 17% in Q2 2026, selling an estimated $18.5M and leaving 554,574 shares worth $96.8M. The position accounts for 2.11% of the portfolio, ranked #19.

Conestoga Capital Advisors first reported a position in MSA in Q4 2023 and has held it in 11 quarters since. The position peaked at $132M in Q3 2025. 457 funds tracked by Wall St. Rank hold MSA as of Q2 2026.

Conestoga Capital Advisors held 554,574 shares of Mine Safety worth $96.8M as of Q2 2026.
Conestoga Capital Advisors sold 110,238 Mine Safety shares in Q2 2026, an estimated $18.5M.
Mine Safety made up 2.11% of Conestoga Capital Advisors's portfolio in Q2 2026, its #19 holding.
Conestoga Capital Advisors first reported a position in Mine Safety in Q4 2023 and has held it in 11 quarters since.
Conestoga Capital Advisors's Mine Safety position peaked at $132M in Q3 2025.
457 funds tracked by Wall St. Rank held Mine Safety as of Q2 2026.

Based on Conestoga Capital Advisors's 13F filing for Q2 2026, filed 24 Jul 2026.