Teacher Retirement System of Texas’s Gibraltar Industries ROCK Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | – | Sell |
-7,559
| Closed | -$374K | – | 1703 |
|
|
2025
Q4 | $374K | Sell |
7,559
-65,965
| -90% | -$3.78M | ﹤0.01% | 1337 |
|
|
2025
Q3 | $4.62M | Buy |
73,524
+54,895
| +295% | +$3.43M | 0.02% | 572 |
|
|
2025
Q2 | $1.1M | Sell |
18,629
-65,548
| -78% | -$3.75M | ﹤0.01% | 1183 |
|
|
2025
Q1 | $4.94M | Buy |
84,177
+77,243
| +1,114% | +$4.81M | 0.02% | 548 |
|
|
2024
Q4 | $408K | Sell |
6,934
-8,926
| -56% | -$608K | ﹤0.01% | 1315 |
|
|
2024
Q3 | $1.11M | Sell |
15,860
-38,342
| -71% | -$2.68M | 0.01% | 956 |
|
|
2024
Q2 | $3.72M | Buy |
54,202
+5,608
| +12% | +$408K | 0.02% | 441 |
|
|
2024
Q1 | $3.91M | Buy |
48,594
+26,712
| +122% | +$2.13M | 0.03% | 453 |
|
|
2023
Q4 | $1.73M | Sell |
21,882
-10,412
| -32% | -$711K | 0.01% | 699 |
|
|
2023
Q3 | $2.18M | Buy |
32,294
+11,751
| +57% | +$804K | 0.01% | 663 |
|
|
2023
Q2 | $1.29M | Buy |
20,543
+11,550
| +128% | +$625K | 0.01% | 904 |
|
|
2023
Q1 | $436K | Buy |
8,993
+816
| +10% | +$41.7K | ﹤0.01% | 1544 |
|
|
2022
Q4 | $375K | Sell |
8,177
-4,841
| -37% | -$232K | ﹤0.01% | 1600 |
|
|
2022
Q3 | $533K | Buy |
13,018
+7,692
| +144% | +$328K | ﹤0.01% | 1490 |
|
|
2022
Q2 | $206K | Sell |
5,326
-1,422
| -21% | -$58K | ﹤0.01% | 1672 |
|
|
2022
Q1 | $290K | Buy |
6,748
+527
| +8% | +$27.8K | ﹤0.01% | 1744 |
|
|
2021
Q4 | $415K | Buy |
6,221
+975
| +19% | +$69.6K | ﹤0.01% | 1594 |
|
|
2021
Q3 | $365K | Buy |
5,246
+1,012
| +24% | +$72.8K | ﹤0.01% | 1558 |
|
|
2021
Q2 | $323K | Buy |
4,234
+637
| +18% | +$52.6K | ﹤0.01% | 1540 |
|
|
2021
Q1 | $329K | Buy |
3,597
+648
| +22% | +$59.5K | ﹤0.01% | 1382 |
|
|
2020
Q4 | $212K | Buy |
+2,949
| New | +$197K | ﹤0.01% | 1423 |
|
|
2018
Q3 | – | Sell |
-6,435
| Closed | -$241K | – | 1732 |
|
|
2018
Q2 | $241K | Sell |
6,435
-228
| -3% | -$8.47K | ﹤0.01% | 1675 |
|
|
2018
Q1 | $226K | Sell |
6,663
-3,548
| -35% | -$123K | ﹤0.01% | 1709 |
|
|
2017
Q4 | $337K | Buy |
+10,211
| New | +$326K | ﹤0.01% | 1757 |
|
|
2016
Q3 | – | Sell |
-4,119
| Closed | -$130K | – | 1897 |
|
|
2016
Q2 | $130K | Buy |
4,119
+499
| +14% | +$14.4K | ﹤0.01% | 1703 |
|
|
2016
Q1 | $104K | Buy |
3,620
+956
| +36% | +$22.3K | ﹤0.01% | 1750 |
|
|
2015
Q4 | $68K | Sell |
2,664
-949
| -26% | -$22.7K | ﹤0.01% | 1872 |
|
|
2015
Q3 | $66K | Buy |
3,613
+2,462
| +214% | +$45.1K | ﹤0.01% | 1989 |
|
|
2015
Q2 | $23K | Buy |
1,151
+261
| +29% | +$4.74K | ﹤0.01% | 2020 |
|
|
2015
Q1 | $15K | Buy |
890
+21
| +2% | +$325 | ﹤0.01% | 2121 |
|
|
2014
Q4 | $14K | Sell |
869
-213
| -20% | -$3.15K | ﹤0.01% | 2124 |
|
|
2014
Q3 | $15K | Hold |
1,082
| – | – | ﹤0.01% | 1986 |
|
|
2014
Q2 | $17K | Hold |
1,082
| – | – | ﹤0.01% | 2063 |
|
|
2014
Q1 | $20K | Sell |
1,082
-8
| -0.7% | -$145 | ﹤0.01% | 1755 |
|
|
2013
Q4 | $20K | Sell |
1,090
-2,628
| -71% | -$43.1K | ﹤0.01% | 1773 |
|
|
2013
Q3 | $53K | Buy |
3,718
+1,710
| +85% | +$24.6K | ﹤0.01% | 2088 |
|
|
2013
Q2 | $29K | Buy |
+2,008
| New | +$33.9K | ﹤0.01% | 2029 |
|
Other funds holding ROCK
Teacher Retirement System of Texas's ROCK Position: Q1 2026 in Review
Teacher Retirement System of Texas sold out of Gibraltar Industries (ROCK) in Q1 2026, closing a stake of 7,559 shares — an estimated $374K sold.
Teacher Retirement System of Texas first reported a position in ROCK in Q2 2013 and held it in 37 quarters. The position peaked at $4.94M in Q1 2025. 229 funds tracked by Wall St. Rank hold ROCK as of Q1 2026.
- Teacher Retirement System of Texas reported no remaining Gibraltar Industries position as of Q1 2026 after selling out during the quarter.
- Teacher Retirement System of Texas sold 7,559 Gibraltar Industries shares in Q1 2026, an estimated $374K.
- Teacher Retirement System of Texas first reported a position in Gibraltar Industries in Q2 2013 and held it in 37 quarters.
- Teacher Retirement System of Texas's Gibraltar Industries position peaked at $4.94M in Q1 2025.
- 229 funds tracked by Wall St. Rank held Gibraltar Industries as of Q1 2026.
Based on Teacher Retirement System of Texas's 13F filing for Q1 2026, filed 30 Apr 2026.