D.E. Shaw & Co
MSA icon

D.E. Shaw & Co’s Mine Safety MSA Stock Holding History

D.E. Shaw & Co’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
2013
Q3 		– Sell
-10,900
Closed -$507K – 4397
2013
Q2 		$507K Buy
+10,900
New +$525K ﹤0.01% 3245

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

D.E. Shaw & Co's MSA Position: Q2 2026 in Review

D.E. Shaw & Co reduced its Mine Safety (MSA) stake by 8.5% in Q2 2026, selling an estimated $737K and leaving 47,430 shares worth $8.28M. The position accounts for ﹤0.01% of the portfolio, ranked #1988.

D.E. Shaw & Co first reported a position in MSA in Q3 2013 and has held it in 33 quarters since. The position peaked at $14.1M in Q1 2025. 457 funds tracked by Wall St. Rank hold MSA as of Q2 2026.

  • D.E. Shaw & Co held 47,430 shares of Mine Safety worth $8.28M as of Q2 2026.
  • D.E. Shaw & Co sold 4,398 Mine Safety shares in Q2 2026, an estimated $737K.
  • Mine Safety made up ﹤0.01% of D.E. Shaw & Co's portfolio in Q2 2026, its #1988 holding.
  • D.E. Shaw & Co first reported a position in Mine Safety in Q3 2013 and has held it in 33 quarters since.
  • D.E. Shaw & Co's Mine Safety position peaked at $14.1M in Q1 2025.
  • 457 funds tracked by Wall St. Rank held Mine Safety as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.