Dimensional Fund Advisors’s Mine Safety MSA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$124M Sell
738,172
-681
-0.1% -$114K 0.03% 849
2025
Q1
$108M Sell
738,853
-21,941
-3% -$3.22M 0.03% 911
2024
Q4
$126M Buy
760,794
+4,734
+0.6% +$785K 0.03% 838
2024
Q3
$134M Buy
756,060
+17,109
+2% +$3.03M 0.03% 794
2024
Q2
$139M Buy
738,951
+22,979
+3% +$4.31M 0.04% 686
2024
Q1
$139M Sell
715,972
-4,551
-0.6% -$881K 0.04% 694
2023
Q4
$122M Buy
720,523
+17,007
+2% +$2.87M 0.04% 744
2023
Q3
$111M Sell
703,516
-10,872
-2% -$1.71M 0.04% 712
2023
Q2
$124M Buy
714,388
+2,874
+0.4% +$500K 0.04% 653
2023
Q1
$95M Buy
711,514
+5,913
+0.8% +$789K 0.03% 856
2022
Q4
$102K Buy
705,601
+11,381
+2% +$1.64K 0.03% 760
2022
Q3
$75.9M Buy
694,220
+6,123
+0.9% +$669K 0.03% 895
2022
Q2
$83.3M Sell
688,097
-5,431
-0.8% -$657K 0.03% 872
2022
Q1
$92M Buy
693,528
+15,653
+2% +$2.08M 0.03% 908
2021
Q4
$102M Buy
677,875
+616
+0.1% +$93K 0.03% 867
2021
Q3
$98.7M Buy
677,259
+1,863
+0.3% +$271K 0.03% 839
2021
Q2
$112M Sell
675,396
-11,132
-2% -$1.84M 0.04% 756
2021
Q1
$103M Sell
686,528
-41,361
-6% -$6.2M 0.03% 812
2020
Q4
$109M Sell
727,889
-6,423
-0.9% -$960K 0.04% 669
2020
Q3
$98.5M Buy
734,312
+3,973
+0.5% +$533K 0.04% 589
2020
Q2
$83.6M Sell
730,339
-1,434
-0.2% -$164K 0.04% 719
2020
Q1
$74.1M Sell
731,773
-3,487
-0.5% -$353K 0.04% 645
2019
Q4
$92.9M Sell
735,260
-68,751
-9% -$8.69M 0.03% 788
2019
Q3
$87.7M Buy
804,011
+300
+0% +$32.7K 0.03% 795
2019
Q2
$84.7M Buy
803,711
+6,372
+0.8% +$672K 0.03% 854
2019
Q1
$82.4M Sell
797,339
-1,642
-0.2% -$170K 0.03% 848
2018
Q4
$75.3M Sell
798,981
-8,885
-1% -$838K 0.03% 807
2018
Q3
$86M Buy
807,866
+1,863
+0.2% +$198K 0.03% 844
2018
Q2
$77.7M Sell
806,003
-20,450
-2% -$1.97M 0.03% 899
2018
Q1
$68.8M Sell
826,453
-12,525
-1% -$1.04M 0.03% 974
2017
Q4
$65M Sell
838,978
-13,793
-2% -$1.07M 0.03% 1048
2017
Q3
$67.8M Buy
852,771
+2,153
+0.3% +$171K 0.03% 944
2017
Q2
$69M Buy
850,618
+4,212
+0.5% +$342K 0.03% 856
2017
Q1
$59.8M Buy
846,406
+282
+0% +$19.9K 0.03% 972
2016
Q4
$58.7M Buy
846,124
+3,574
+0.4% +$248K 0.03% 946
2016
Q3
$48.9M Sell
842,550
-500
-0.1% -$29K 0.03% 1056
2016
Q2
$44.3M Buy
843,050
+25,208
+3% +$1.32M 0.03% 1100
2016
Q1
$39.5M Buy
817,842
+39,135
+5% +$1.89M 0.02% 1188
2015
Q4
$33.9M Buy
778,707
+51,886
+7% +$2.26M 0.02% 1273
2015
Q3
$29.1M Buy
726,821
+43,689
+6% +$1.75M 0.02% 1384
2015
Q2
$33.1M Buy
683,132
+14,043
+2% +$681K 0.02% 1321
2015
Q1
$33.4M Buy
669,089
+31,003
+5% +$1.55M 0.02% 1268
2014
Q4
$33.9M Buy
638,086
+26,162
+4% +$1.39M 0.02% 1162
2014
Q3
$30.2M Buy
611,924
+16,514
+3% +$816K 0.02% 1152
2014
Q2
$34.2M Buy
595,410
+37,878
+7% +$2.18M 0.02% 1061
2014
Q1
$31.8M Buy
557,532
+20,946
+4% +$1.19M 0.02% 1058
2013
Q4
$27.5M Buy
536,586
+15,682
+3% +$803K 0.02% 1170
2013
Q3
$26.9M Buy
520,904
+12,825
+3% +$662K 0.02% 1065
2013
Q2
$23.7M Buy
+508,079
New +$23.7M 0.02% 1084