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Great Lakes Advisors’s Mine Safety MSA Stock Holding History

Great Lakes Advisors’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 		$217K Sell
1,241
-38
-3% -$6.36K ﹤0.01% 785
2026
Q1 		$210K Hold
1,279
– – ﹤0.01% 764
2025
Q4 		$205K Sell
1,279
-37
-3% -$6.02K ﹤0.01% 773
2025
Q3 		$226K Sell
1,316
-188
-13% -$32.5K ﹤0.01% 755
2025
Q2 		$252K Sell
1,504
-37
-2% -$5.79K ﹤0.01% 740
2025
Q1 		$226K Sell
1,541
-18
-1% -$2.87K ﹤0.01% 745
2024
Q4 		$258K Sell
1,559
-67
-4% -$11.5K ﹤0.01% 750
2024
Q3 		$288K Sell
1,626
-262
-14% -$47.6K ﹤0.01% 747
2024
Q2 		$354K Buy
1,888
+291
+18% +$54.1K ﹤0.01% 704
2024
Q1 		$309K Buy
1,597
+4
+0.3% +$703 ﹤0.01% 683
2023
Q4 		$269K Sell
1,593
-36
-2% -$5.85K ﹤0.01% 693
2023
Q3 		$257K Buy
1,629
+2
+0.1% +$344 ﹤0.01% 679
2023
Q2 		$283K Buy
1,627
+57
+4% +$8.16K ﹤0.01% 653
2023
Q1 		$210K Hold
1,570
– – ﹤0.01% 766
2022
Q4 		$226K Sell
1,570
-33,730
-96% -$4.42M 0.01% 609
2022
Q3 		$3.86M Sell
35,300
-236
-0.7% -$29K 0.08% 256
2022
Q2 		$4.3M Buy
35,536
+34,001
+2,215% +$4.23M 0.09% 248
2022
Q1 		$204K Hold
1,535
– – ﹤0.01% 667
2021
Q4 		$232K Hold
1,535
– – ﹤0.01% 636
2021
Q3 		$224K Hold
1,535
– – ﹤0.01% 637
2021
Q2 		$254K Buy
1,535
+14
+0.9% +$2.27K ﹤0.01% 614
2021
Q1 		$228K Sell
1,521
-32
-2% -$5.16K ﹤0.01% 636
2020
Q4 		$232K Sell
1,553
-18
-1% -$2.6K ﹤0.01% 583
2020
Q3 		$211K Buy
+1,571
New +$192K ﹤0.01% 530
2020
Q1 		– Sell
-1,676
Closed -$212K – 571
2019
Q4 		$212K Sell
1,676
-380
-18% -$45.7K ﹤0.01% 539
2019
Q3 		$224K Buy
2,056
+119
+6% +$12.6K ﹤0.01% 525
2019
Q2 		$204K Sell
1,937
-198
-9% -$20.8K ﹤0.01% 521
2019
Q1 		$221K Hold
2,135
– – ﹤0.01% 545
2018
Q4 		$201K Sell
2,135
-290
-12% -$29.6K ﹤0.01% 534
2018
Q3 		$258K Sell
2,425
-11
-0.5% -$1.11K 0.01% 551
2018
Q2 		$235K Buy
+2,436
New +$220K 0.01% 501

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

Great Lakes Advisors's MSA Position: Q2 2026 in Review

Great Lakes Advisors reduced its Mine Safety (MSA) stake by 3% in Q2 2026, selling an estimated $6.36K and leaving 1,241 shares worth $217K. The position accounts for ﹤0.01% of the portfolio, ranked #785.

Great Lakes Advisors first reported a position in MSA in Q2 2018 and has held it in 31 quarters since. The position peaked at $4.3M in Q2 2022. 458 funds tracked by Wall St. Rank hold MSA as of Q2 2026.

  • Great Lakes Advisors held 1,241 shares of Mine Safety worth $217K as of Q2 2026.
  • Great Lakes Advisors sold 38 Mine Safety shares in Q2 2026, an estimated $6.36K.
  • Mine Safety made up ﹤0.01% of Great Lakes Advisors's portfolio in Q2 2026, its #785 holding.
  • Great Lakes Advisors first reported a position in Mine Safety in Q2 2018 and has held it in 31 quarters since.
  • Great Lakes Advisors's Mine Safety position peaked at $4.3M in Q2 2022.
  • 458 funds tracked by Wall St. Rank held Mine Safety as of Q2 2026.

Based on Great Lakes Advisors's 13F filing for Q2 2026, filed 10 Aug 2026.