California State Teachers Retirement System (CalSTRS)
MSA icon

California State Teachers Retirement System (CalSTRS)’s Mine Safety MSA Stock Holding History

California State Teachers Retirement System (CalSTRS)’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
Q1 		$6.83M Buy
41,639
+6,475
+18% +$1.18M 0.01% 859
2025
Q4 		$5.63M Sell
35,164
-916
-3% -$149K 0.01% 864
2025
Q3 		$6.21M Buy
36,080
+2
+0% +$346 0.01% 822
2025
Q2 		$6.04M Hold
36,078
– – 0.01% 818
2025
Q1 		$5.29M Buy
36,078
+1,123
+3% +$179K 0.01% 845
2024
Q4 		$5.79M Sell
34,955
-426
-1% -$73K 0.01% 830
2024
Q3 		$6.27M Sell
35,381
-1,069
-3% -$194K 0.01% 810
2024
Q2 		$6.84M Sell
36,450
-891
-2% -$166K 0.01% 745
2024
Q1 		$7.23M Sell
37,341
-2,030
-5% -$357K 0.01% 751
2023
Q4 		$6.65M Sell
39,371
-1,820
-4% -$296K 0.01% 781
2023
Q3 		$6.49M Sell
41,191
-3,955
-9% -$679K 0.01% 771
2023
Q2 		$7.85M Sell
45,146
-1,385
-3% -$198K 0.01% 739
2023
Q1 		$6.21M Sell
46,531
-635
-1% -$85.6K 0.01% 832
2022
Q4 		$6.8M Buy
47,166
+346
+0.7% +$45.3K 0.01% 794
2022
Q3 		$5.12M Sell
46,820
-896
-2% -$110K 0.01% 893
2022
Q2 		$5.78M Buy
47,716
+261
+0.5% +$32.4K 0.01% 876
2022
Q1 		$6.3M Sell
47,455
-4,064
-8% -$561K 0.01% 931
2021
Q4 		$7.78M Sell
51,519
-10,634
-17% -$1.6M 0.01% 889
2021
Q3 		$9.06M Sell
62,153
-636
-1% -$101K 0.01% 846
2021
Q2 		$10.4M Sell
62,789
-864
-1% -$140K 0.01% 814
2021
Q1 		$9.55M Sell
63,653
-240
-0.4% -$38.7K 0.01% 820
2020
Q4 		$9.54M Buy
63,893
+1,052
+2% +$152K 0.01% 782
2020
Q3 		$8.43M Buy
62,841
+1,321
+2% +$162K 0.01% 751
2020
Q2 		$7.04M Buy
61,520
+7,854
+15% +$873K 0.01% 788
2020
Q1 		$5.43M Sell
53,666
-266
-0.5% -$33.5K 0.01% 780
2019
Q4 		$6.82M Sell
53,932
-1,090
-2% -$131K 0.01% 853
2019
Q3 		$6M Buy
55,022
+657
+1% +$69.3K 0.01% 886
2019
Q2 		$5.73M Buy
54,365
+2,147
+4% +$226K 0.01% 928
2019
Q1 		$5.4M Sell
52,218
-1,161
-2% -$117K 0.01% 930
2018
Q4 		$5.03M Buy
53,379
+1,203
+2% +$123K 0.01% 897
2018
Q3 		$5.55M Sell
52,176
-18
-0% -$1.82K 0.01% 962
2018
Q2 		$5.03M Buy
52,194
+1,419
+3% +$128K 0.01% 997
2018
Q1 		$4.23M Sell
50,775
-1,780
-3% -$143K 0.01% 1063
2017
Q4 		$4.07M Sell
52,555
-837
-2% -$66.8K 0.01% 1145
2017
Q3 		$4.25M Sell
53,392
-5,697
-10% -$426K 0.01% 1088
2017
Q2 		$4.8M Sell
59,089
-2,075
-3% -$161K 0.01% 1058
2017
Q1 		$4.32M Sell
61,164
-2,900
-5% -$203K 0.01% 1169
2016
Q4 		$4.44M Sell
64,064
-1,700
-3% -$105K 0.01% 1167
2016
Q3 		$3.82M Buy
65,764
+500
+0.8% +$28K 0.01% 1250
2016
Q2 		$3.43M Buy
65,264
+2,994
+5% +$148K 0.01% 1263
2016
Q1 		$3.01M Buy
62,270
+7,970
+15% +$344K 0.01% 1359
2015
Q4 		$2.36M Buy
54,300
+900
+2% +$39.4K 0.01% 1443
2015
Q3 		$2.13M Sell
53,400
-100
-0.2% -$4.65K 0.01% 1492
2015
Q2 		$2.6M Sell
53,500
-522
-1% -$25K 0.01% 1464
2015
Q1 		$2.69M Sell
54,022
-900
-2% -$43.5K 0.01% 1401
2014
Q4 		$2.92M Buy
54,922
+433
+0.8% +$22.9K 0.01% 1355
2014
Q3 		$2.69M Buy
54,489
+610
+1% +$33.8K 0.01% 1357
2014
Q2 		$3.1M Buy
53,879
+2,400
+5% +$132K 0.01% 1313
2014
Q1 		$2.93M Buy
51,479
+200
+0.4% +$10.5K 0.01% 1268
2013
Q4 		$2.63M Buy
51,279
+400
+0.8% +$19.9K 0.01% 1338
2013
Q3 		$2.63M Buy
50,879
+1,550
+3% +$79.2K 0.01% 1283
2013
Q2 		$2.3M Buy
+49,329
New +$2.38M 0.01% 1297

Other funds holding MSA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
RCG
Ruane, Cunniff & Goldfarb New York $6.03B AUM 12.06% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
APG Asset Management
APG Asset Management Amsterdam, Netherlands $31.6B AUM 19.33% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.84B AUM 6.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
MGP
M&G plc London, United Kingdom $19.4B AUM 16.7% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s MSA Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) increased its Mine Safety (MSA) stake by 18% in Q1 2026, buying an estimated $1.18M and bringing the position to 41,639 shares worth $6.83M. The position accounts for 0.01% of the portfolio, ranked #859.

California State Teachers Retirement System (CalSTRS) first reported a position in MSA in Q2 2013 and has held it in 52 quarters since. The position peaked at $10.4M in Q2 2021. 448 funds tracked by Wall St. Rank hold MSA as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 41,639 shares of Mine Safety worth $6.83M as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) bought 6,475 Mine Safety shares in Q1 2026, an estimated $1.18M.
  • Mine Safety made up 0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #859 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Mine Safety in Q2 2013 and has held it in 52 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Mine Safety position peaked at $10.4M in Q2 2021.
  • 448 funds tracked by Wall St. Rank held Mine Safety as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.