Wellington Management Group
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Wellington Management Group’s Mine Safety MSA Stock Holding History

Wellington Management Group’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
2025
Q2 		– Sell
-4,113
Closed -$603K – 2010
2025
Q1 		$603K Sell
4,113
-238
-5% -$37.9K ﹤0.01% 1793
2024
Q4 		$721K Sell
4,351
-274
-6% -$47K ﹤0.01% 1781
2024
Q3 		$820K Sell
4,625
-150
-3% -$27.3K ﹤0.01% 1744
2024
Q2 		$896K Buy
+4,775
New +$888K ﹤0.01% 1698
2022
Q4 		– Sell
-3,944
Closed -$431K – 2068
2022
Q3 		$431K Buy
+3,944
New +$485K ﹤0.01% 1828
2022
Q2 		– Sell
-4,619
Closed -$613K – 2153
2022
Q1 		$613K Buy
4,619
+611
+15% +$84.4K ﹤0.01% 1856
2021
Q4 		$605K Buy
4,008
+904
+29% +$136K ﹤0.01% 1923
2021
Q3 		$452K Buy
+3,104
New +$493K ﹤0.01% 1955
2020
Q3 		– Sell
-199,187
Closed -$22.8M – 1952
2020
Q2 		$22.8M Sell
199,187
-127,676
-39% -$14.2M 0.01% 896
2020
Q1 		$33.1M Sell
326,863
-12,639
-4% -$1.59M 0.01% 744
2019
Q4 		$42.9M Sell
339,502
-16,235
-5% -$1.95M 0.01% 799
2019
Q3 		$38.8M Sell
355,737
-13,520
-4% -$1.43M 0.01% 788
2019
Q2 		$38.9M Buy
369,257
+3,469
+0.9% +$364K 0.01% 832
2019
Q1 		$37.8M Buy
365,788
+5,564
+2% +$560K 0.01% 835
2018
Q4 		$34M Sell
360,224
-19,153
-5% -$1.96M 0.01% 835
2018
Q3 		$40.4M Buy
379,377
+23,554
+7% +$2.38M 0.01% 876
2018
Q2 		$34.3M Sell
355,823
-2,265
-0.6% -$205K 0.01% 908
2018
Q1 		$29.8M Buy
358,088
+325,736
+1,007% +$26.1M 0.01% 938
2017
Q4 		$2.51M Buy
32,352
+12,512
+63% +$999K ﹤0.01% 1665
2017
Q3 		$1.58M Buy
19,840
+14,326
+260% +$1.07M ﹤0.01% 1773
2017
Q2 		$448K Buy
+5,514
New +$427K ﹤0.01% 2048

Other funds holding MSA

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
CIP
Champlain Investment Partners Burlington, Vermont $3.89B AUM 16.15% 1-Year Est. Return
APG Asset Management
APG Asset Management Amsterdam, Netherlands $40.7B AUM 39.97% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
RCG
Ruane, Cunniff & Goldfarb New York $6.43B AUM 18.44% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return

Wellington Management Group's MSA Position: Q2 2025 in Review

Wellington Management Group sold out of Mine Safety (MSA) in Q2 2025, closing a stake of 4,113 shares — an estimated $603K sold.

Wellington Management Group first reported a position in MSA in Q2 2017 and held it in 21 quarters. The position peaked at $42.9M in Q4 2019. 390 funds tracked by Wall St. Rank hold MSA as of Q2 2025.

  • Wellington Management Group reported no remaining Mine Safety position as of Q2 2025 after selling out during the quarter.
  • Wellington Management Group sold 4,113 Mine Safety shares in Q2 2025, an estimated $603K.
  • Wellington Management Group first reported a position in Mine Safety in Q2 2017 and held it in 21 quarters.
  • Wellington Management Group's Mine Safety position peaked at $42.9M in Q4 2019.
  • 390 funds tracked by Wall St. Rank held Mine Safety as of Q2 2025.

Based on Wellington Management Group's 13F filing for Q2 2025, filed 14 Aug 2025.