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Two Sigma Securities’s Mine Safety MSA Stock Holding History

Two Sigma Securities’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 		$637K Buy
+3,648
New +$611K 0.05% 478
2025
Q2 		– Sell
-1,537
Closed -$225K – 1868
2025
Q1 		$225K Buy
+1,537
New +$245K 0.03% 790
2024
Q2 		– Sell
-1,645
Closed -$318K – 3407
2024
Q1 		$318K Buy
+1,645
New +$289K ﹤0.01% 1920
2017
Q2 		– Sell
-6,560
Closed -$464K – 1055
2017
Q1 		$464K Buy
+6,560
New +$458K 0.09% 219

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

Two Sigma Securities's MSA Position: Q2 2026 in Review

Two Sigma Securities opened a new position in Mine Safety (MSA) in Q2 2026: 3,648 shares worth $637K. The stake represents 0.05% of the portfolio and ranks #478 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in MSA as recently as Q1 2025.

Two Sigma Securities first reported a position in MSA in Q1 2017 and has held it in 4 quarters since. 457 funds tracked by Wall St. Rank hold MSA as of Q2 2026.

  • Two Sigma Securities held 3,648 shares of Mine Safety worth $637K as of Q2 2026.
  • Mine Safety was a new Two Sigma Securities position in Q2 2026.
  • Mine Safety made up 0.05% of Two Sigma Securities's portfolio in Q2 2026, its #478 holding.
  • Two Sigma Securities first reported a position in Mine Safety in Q1 2017 and has held it in 4 quarters since.
  • 457 funds tracked by Wall St. Rank held Mine Safety as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.