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Entropy Technologies’s Mine Safety MSA Stock Holding History

Entropy Technologies’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 		$381K Sell
2,180
-1,170
-35% -$196K 0.02% 737
2026
Q1 		$549K Buy
+3,350
New +$612K 0.03% 567
2025
Q3 		– Sell
-2,496
Closed -$418K – 994
2025
Q2 		$418K Sell
2,496
-2,804
-53% -$439K 0.03% 531
2025
Q1 		$777K Buy
5,300
+3,500
+194% +$558K 0.08% 322
2024
Q4 		$298K Buy
1,800
+400
+29% +$68.6K 0.03% 544
2024
Q3 		$248K Buy
+1,400
New +$255K 0.03% 594

Other funds holding MSA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
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
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
CB
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

Entropy Technologies's MSA Position: Q2 2026 in Review

Entropy Technologies reduced its Mine Safety (MSA) stake by 35% in Q2 2026, selling an estimated $196K and leaving 2,180 shares worth $381K. The position accounts for 0.02% of the portfolio, ranked #737.

Entropy Technologies first reported a position in MSA in Q3 2024 and has held it in 6 quarters since. The position peaked at $777K in Q1 2025. 457 funds tracked by Wall St. Rank hold MSA as of Q2 2026.

  • Entropy Technologies held 2,180 shares of Mine Safety worth $381K as of Q2 2026.
  • Entropy Technologies sold 1,170 Mine Safety shares in Q2 2026, an estimated $196K.
  • Mine Safety made up 0.02% of Entropy Technologies's portfolio in Q2 2026, its #737 holding.
  • Entropy Technologies first reported a position in Mine Safety in Q3 2024 and has held it in 6 quarters since.
  • Entropy Technologies's Mine Safety position peaked at $777K in Q1 2025.
  • 457 funds tracked by Wall St. Rank held Mine Safety as of Q2 2026.

Based on Entropy Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.