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O'Shaughnessy Asset Management’s Mine Safety MSA Stock Holding History

O'Shaughnessy 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 		– Sell
-2,158
Closed -$354K – 2765
2026
Q1 		$354K Sell
2,158
-215
-9% -$39.3K ﹤0.01% 1700
2025
Q4 		$380K Sell
2,373
-519
-18% -$84.5K ﹤0.01% 1649
2025
Q3 		$498K Buy
2,892
+487
+20% +$84.2K ﹤0.01% 1492
2025
Q2 		$403K Buy
2,405
+774
+47% +$121K ﹤0.01% 1501
2025
Q1 		$239K Buy
1,631
+309
+23% +$49.3K ﹤0.01% 1703
2024
Q4 		$219K Buy
1,322
+36
+3% +$6.17K ﹤0.01% 1694
2024
Q3 		$223K Buy
+1,286
New +$234K ﹤0.01% 1631
2021
Q4 		– Sell
-8
Closed -$1K – 1997
2021
Q3 		$1K Sell
8
-3
-27% -$476 ﹤0.01% 2605
2021
Q2 		$2K Buy
11
+10
+1,000% +$1.62K ﹤0.01% 2315
2021
Q1 		$0 Hold
1
– – ﹤0.01% 2428
2020
Q4 		$0 Hold
1
– – ﹤0.01% 2169
2020
Q3 		$0 Buy
+1
New +$122 ﹤0.01% 1951
2019
Q4 		– Sell
-2,721
Closed -$297K – 1872
2019
Q3 		$297K Sell
2,721
-3
-0.1% -$316 0.01% 462
2019
Q2 		$286K Sell
2,724
-108
-4% -$11.3K 0.01% 476
2019
Q1 		$291K Sell
2,832
-53
-2% -$5.34K 0.01% 480
2018
Q4 		$272K Buy
+2,885
New +$295K 0.01% 443
2018
Q3 		– Sell
-4,490
Closed -$430K – 941
2018
Q2 		$430K Sell
4,490
-4,149
-48% -$375K 0.01% 377
2018
Q1 		$719K Sell
8,639
-37
-0.4% -$2.97K 0.02% 295
2017
Q4 		$673K Sell
8,676
-3
-0% -$239 0.02% 339
2017
Q3 		$690K Buy
+8,679
New +$649K 0.02% 314

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 $3.38T AUM 44.17% 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

O'Shaughnessy Asset Management's MSA Position: Q2 2026 in Review

O'Shaughnessy Asset Management sold out of Mine Safety (MSA) in Q2 2026, closing a stake of 2,158 shares — an estimated $354K sold.

O'Shaughnessy Asset Management first reported a position in MSA in Q3 2017 and held it in 20 quarters. The position peaked at $719K in Q1 2018. 458 funds tracked by Wall St. Rank hold MSA as of Q2 2026.

  • O'Shaughnessy Asset Management reported no remaining Mine Safety position as of Q2 2026 after selling out during the quarter.
  • O'Shaughnessy Asset Management sold 2,158 Mine Safety shares in Q2 2026, an estimated $354K.
  • O'Shaughnessy Asset Management first reported a position in Mine Safety in Q3 2017 and held it in 20 quarters.
  • O'Shaughnessy Asset Management's Mine Safety position peaked at $719K in Q1 2018.
  • 458 funds tracked by Wall St. Rank held Mine Safety as of Q2 2026.

Based on O'Shaughnessy Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.