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MQS Management’s Mine Safety MSA Stock Holding History

MQS 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
2026
Q1 		$212K Buy
+1,295
New +$237K 0.14% 325
2025
Q4 		– Sell
-2,965
Closed -$510K – 562
2025
Q3 		$510K Buy
+2,965
New +$513K 0.3% 118
2025
Q2 		– Sell
-6,019
Closed -$883K – 587
2025
Q1 		$883K Buy
+6,019
New +$959K 0.51% 23

Other funds holding MSA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
RCG
Ruane, Cunniff & Goldfarb New York $6.03B AUM 12.06% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
APG Asset Management
APG Asset Management Amsterdam, Netherlands $31.6B AUM 19.33% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.84B AUM 6.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
MGP
M&G plc London, United Kingdom $19.4B AUM 16.7% 1-Year Est. Return

MQS Management's MSA Position: Q1 2026 in Review

MQS Management opened a new position in Mine Safety (MSA) in Q1 2026: 1,295 shares worth $212K. The stake represents 0.14% of the portfolio and ranks #325 among its holdings. This is a return to the name: MQS Management previously reported a position in MSA as recently as Q3 2025.

MQS Management first reported a position in MSA in Q1 2025 and has held it in 3 quarters since. The position peaked at $883K in Q1 2025. 448 funds tracked by Wall St. Rank hold MSA as of Q1 2026.

  • MQS Management held 1,295 shares of Mine Safety worth $212K as of Q1 2026.
  • Mine Safety was a new MQS Management position in Q1 2026.
  • Mine Safety made up 0.14% of MQS Management's portfolio in Q1 2026, its #325 holding.
  • MQS Management first reported a position in Mine Safety in Q1 2025 and has held it in 3 quarters since.
  • MQS Management's Mine Safety position peaked at $883K in Q1 2025.
  • 448 funds tracked by Wall St. Rank held Mine Safety as of Q1 2026.

Based on MQS Management's 13F filing for Q1 2026, filed 23 Apr 2026.