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Mairs & Power Inc’s Mine Safety MSA Stock Holding History

Mairs & Power Inc’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 		$257K Hold
1,470
– – ﹤0.01% 238
2026
Q1 		$241K Hold
1,470
– – ﹤0.01% 232
2025
Q4 		$235K Hold
1,470
– – ﹤0.01% 228
2025
Q3 		$253K Hold
1,470
– – ﹤0.01% 221
2025
Q2 		$246K Sell
1,470
-20
-1% -$3.13K ﹤0.01% 213
2025
Q1 		$219K Buy
1,490
+20
+1% +$3.19K ﹤0.01% 209
2024
Q4 		$244K Hold
1,470
– – ﹤0.01% 213
2024
Q3 		$261K Hold
1,470
– – ﹤0.01% 197
2024
Q2 		$276K Sell
1,470
-40
-3% -$7.44K ﹤0.01% 191
2024
Q1 		$292K Buy
1,510
+20
+1% +$3.52K ﹤0.01% 186
2023
Q4 		$252K Buy
1,490
+20
+1% +$3.25K ﹤0.01% 202
2023
Q3 		$232K Hold
1,470
– – ﹤0.01% 200
2023
Q2 		$256K Buy
+1,470
New +$210K ﹤0.01% 204
2023
Q1 		– Sell
-1,470
Closed -$212K – 244
2022
Q4 		$212K Buy
+1,470
New +$192K ﹤0.01% 212

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

Mairs & Power Inc's MSA Position: Q2 2026 in Review

Mairs & Power Inc held its Mine Safety (MSA) position steady in Q2 2026 at 1,470 shares worth $257K. The position accounts for ﹤0.01% of the portfolio, ranked #238.

Mairs & Power Inc first reported a position in MSA in Q4 2022 and has held it in 14 quarters since. The position peaked at $292K in Q1 2024. 457 funds tracked by Wall St. Rank hold MSA as of Q2 2026.

  • Mairs & Power Inc held 1,470 shares of Mine Safety worth $257K as of Q2 2026.
  • Mairs & Power Inc left its Mine Safety share count unchanged in Q2 2026.
  • Mine Safety made up ﹤0.01% of Mairs & Power Inc's portfolio in Q2 2026, its #238 holding.
  • Mairs & Power Inc first reported a position in Mine Safety in Q4 2022 and has held it in 14 quarters since.
  • Mairs & Power Inc's Mine Safety position peaked at $292K in Q1 2024.
  • 457 funds tracked by Wall St. Rank held Mine Safety as of Q2 2026.

Based on Mairs & Power Inc's 13F filing for Q2 2026, filed 14 Aug 2026.