Assenagon Asset Management
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Assenagon Asset Management’s Mine Safety MSA Stock Holding History

Assenagon Asset 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
Q2 		$3.28M Sell
18,784
-309
-2% -$51.8K ﹤0.01% 751
2026
Q1 		$3.13M Buy
+19,093
New +$3.49M ﹤0.01% 690
2025
Q4 		– Sell
-3,567
Closed -$614K – 1222
2025
Q3 		$614K Buy
+3,567
New +$617K ﹤0.01% 1020
2024
Q3 		– Sell
-2,827
Closed -$531K – 1430
2024
Q2 		$531K Sell
2,827
-26,224
-90% -$4.88M ﹤0.01% 1233
2024
Q1 		$5.62M Sell
29,051
-327
-1% -$57.5K 0.01% 579
2023
Q4 		$4.96M Buy
+29,378
New +$4.78M 0.01% 640
2020
Q4 		– Sell
-6,862
Closed -$921K – 1171
2020
Q3 		$921K Buy
+6,862
New +$840K 0.01% 833
2019
Q2 		– Sell
-43,315
Closed -$4.48M – 1098
2019
Q1 		$4.48M Buy
43,315
+39,865
+1,156% +$4.01M 0.04% 339
2018
Q4 		$325K Sell
3,450
-20,187
-85% -$2.06M ﹤0.01% 909
2018
Q3 		$2.52M Buy
+23,637
New +$2.39M 0.02% 467
2018
Q2 		– Sell
-63,327
Closed -$5.27M – 551
2018
Q1 		$5.27M Sell
63,327
-91,285
-59% -$7.32M 0.07% 223
2017
Q4 		$12M Buy
+154,612
New +$12.3M 0.12% 155

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

Assenagon Asset Management's MSA Position: Q2 2026 in Review

Assenagon Asset Management reduced its Mine Safety (MSA) stake by 1.6% in Q2 2026, selling an estimated $51.8K and leaving 18,784 shares worth $3.28M. The position accounts for ﹤0.01% of the portfolio, ranked #751.

Assenagon Asset Management first reported a position in MSA in Q4 2017 and has held it in 12 quarters since. The position peaked at $12M in Q4 2017. 457 funds tracked by Wall St. Rank hold MSA as of Q2 2026.

  • Assenagon Asset Management held 18,784 shares of Mine Safety worth $3.28M as of Q2 2026.
  • Assenagon Asset Management sold 309 Mine Safety shares in Q2 2026, an estimated $51.8K.
  • Mine Safety made up ﹤0.01% of Assenagon Asset Management's portfolio in Q2 2026, its #751 holding.
  • Assenagon Asset Management first reported a position in Mine Safety in Q4 2017 and has held it in 12 quarters since.
  • Assenagon Asset Management's Mine Safety position peaked at $12M in Q4 2017.
  • 457 funds tracked by Wall St. Rank held Mine Safety as of Q2 2026.

Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.