Teacher Retirement System of Texas
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Teacher Retirement System of Texas’s Mine Safety MSA Stock Holding History

Teacher Retirement System of Texas’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 		$868K Buy
+5,295
New +$968K ﹤0.01% 865
2025
Q4 		– Sell
-4,888
Closed -$841K – 1860
2025
Q3 		$841K Sell
4,888
-28,459
-85% -$4.92M ﹤0.01% 1296
2025
Q2 		$5.59M Buy
33,347
+204
+0.6% +$31.9K 0.02% 519
2025
Q1 		$4.86M Buy
33,143
+30,826
+1,330% +$4.91M 0.02% 553
2024
Q4 		$384K Sell
2,317
-14,342
-86% -$2.46M ﹤0.01% 1327
2024
Q3 		$2.95M Sell
16,659
-651
-4% -$118K 0.01% 614
2024
Q2 		$3.25M Buy
17,310
+2,675
+18% +$497K 0.02% 487
2024
Q1 		$2.83M Buy
14,635
+4,179
+40% +$735K 0.02% 542
2023
Q4 		$1.76M Sell
10,456
-1,942
-16% -$316K 0.01% 686
2023
Q3 		$1.96M Sell
12,398
-1,101
-8% -$189K 0.01% 716
2023
Q2 		$2.35M Sell
13,499
-2,833
-17% -$405K 0.02% 612
2023
Q1 		$2.18M Buy
16,332
+3,744
+30% +$504K 0.01% 701
2022
Q4 		$1.81M Buy
12,588
+2,511
+25% +$329K 0.01% 778
2022
Q3 		$1.1M Buy
10,077
+4,117
+69% +$506K 0.01% 1093
2022
Q2 		$722K Sell
5,960
-1,698
-22% -$211K ﹤0.01% 960
2022
Q1 		$1.02M Buy
7,658
+507
+7% +$70K 0.01% 1000
2021
Q4 		$1.08M Buy
7,151
+1,168
+20% +$175K ﹤0.01% 1026
2021
Q3 		$872K Buy
5,983
+1,122
+23% +$178K ﹤0.01% 1034
2021
Q2 		$805K Buy
4,861
+724
+18% +$117K ﹤0.01% 1000
2021
Q1 		$621K Buy
4,137
+757
+22% +$122K ﹤0.01% 1001
2020
Q4 		$505K Buy
3,380
+1,264
+60% +$182K ﹤0.01% 926
2020
Q3 		$284K Buy
+2,116
New +$259K ﹤0.01% 948
2018
Q4 		– Sell
-4,277
Closed -$455K – 1004
2018
Q3 		$455K Sell
4,277
-3,083
-42% -$311K ﹤0.01% 935
2018
Q2 		$709K Sell
7,360
-197
-3% -$17.8K ﹤0.01% 986
2018
Q1 		$629K Sell
7,557
-4,131
-35% -$331K ﹤0.01% 1070
2017
Q4 		$906K Buy
11,688
+8,874
+315% +$708K 0.01% 1152
2017
Q3 		$224K Buy
2,814
+117
+4% +$8.76K ﹤0.01% 1002
2017
Q2 		$219K Buy
+2,697
New +$209K ﹤0.01% 896
2016
Q4 		– Sell
-3,467
Closed -$201K – 1198
2016
Q3 		$201K Sell
3,467
-968
-22% -$54.1K ﹤0.01% 1293
2016
Q2 		$233K Buy
4,435
+547
+14% +$27.1K ﹤0.01% 1311
2016
Q1 		$188K Buy
3,888
+975
+33% +$42.1K ﹤0.01% 1385
2015
Q4 		$127K Sell
2,913
-1,003
-26% -$44K ﹤0.01% 1460
2015
Q3 		$157K Buy
3,916
+2,677
+216% +$125K ﹤0.01% 1477
2015
Q2 		$60K Buy
1,239
+275
+29% +$13.2K ﹤0.01% 1443
2015
Q1 		$48K Buy
964
+37
+4% +$1.79K ﹤0.01% 1472
2014
Q4 		$49K Sell
927
-232
-20% -$12.3K ﹤0.01% 1343
2014
Q3 		$57K Sell
1,159
-6
-0.5% -$332 ﹤0.01% 1188
2014
Q2 		$67K Hold
1,165
– – ﹤0.01% 1204
2014
Q1 		$66K Sell
1,165
-11
-0.9% -$577 ﹤0.01% 1008
2013
Q4 		$60K Sell
1,176
-2,996
-72% -$149K ﹤0.01% 1085
2013
Q3 		$215K Buy
4,172
+2,029
+95% +$104K ﹤0.01% 1139
2013
Q2 		$100K Buy
+2,143
New +$103K ﹤0.01% 1190

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

Teacher Retirement System of Texas's MSA Position: Q1 2026 in Review

Teacher Retirement System of Texas opened a new position in Mine Safety (MSA) in Q1 2026: 5,295 shares worth $868K. The stake represents ﹤0.01% of the portfolio and ranks #865 among its holdings. This is a return to the name: Teacher Retirement System of Texas previously reported a position in MSA as recently as Q3 2025.

Teacher Retirement System of Texas first reported a position in MSA in Q2 2013 and has held it in 42 quarters since. The position peaked at $5.59M in Q2 2025. 448 funds tracked by Wall St. Rank hold MSA as of Q1 2026.

  • Teacher Retirement System of Texas held 5,295 shares of Mine Safety worth $868K as of Q1 2026.
  • Mine Safety was a new Teacher Retirement System of Texas position in Q1 2026.
  • Mine Safety made up ﹤0.01% of Teacher Retirement System of Texas's portfolio in Q1 2026, its #865 holding.
  • Teacher Retirement System of Texas first reported a position in Mine Safety in Q2 2013 and has held it in 42 quarters since.
  • Teacher Retirement System of Texas's Mine Safety position peaked at $5.59M in Q2 2025.
  • 448 funds tracked by Wall St. Rank held Mine Safety as of Q1 2026.

Based on Teacher Retirement System of Texas's 13F filing for Q1 2026, filed 30 Apr 2026.