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Commonwealth of Pennsylvania Public School Employees Retirement System’s Gibraltar Industries ROCK Stock Holding History

Commonwealth of Pennsylvania Public School Employees Retirement System’s Portfolio ROCK Stock Details ROCK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$317K Sell
7,034
-272
-4% -$10.7K ﹤0.01% 1522
2026
Q1 		$291K Sell
7,306
-8
-0.1% -$387 ﹤0.01% 1566
2025
Q4 		$362K Sell
7,314
-202
-3% -$11.6K ﹤0.01% 1488
2025
Q3 		$472K Sell
7,516
-55
-0.7% -$3.44K ﹤0.01% 1385
2025
Q2 		$447K Buy
7,571
+310
+4% +$17.8K ﹤0.01% 1370
2025
Q1 		$426K Buy
7,261
+784
+12% +$48.8K ﹤0.01% 1350
2024
Q4 		$381K Sell
6,477
-38
-0.6% -$2.59K ﹤0.01% 1370
2024
Q3 		$456K Sell
6,515
-51
-0.8% -$3.56K ﹤0.01% 1293
2024
Q2 		$450K Sell
6,566
-7
-0.1% -$510 ﹤0.01% 1232
2024
Q1 		$529K Buy
6,573
+5
+0.1% +$398 ﹤0.01% 1170
2023
Q4 		$519K Sell
6,568
-13,772
-68% -$941K ﹤0.01% 1175
2023
Q3 		$1.37M Sell
20,340
-14,036
-41% -$960K 0.01% 858
2023
Q2 		$2.16M Buy
34,376
+1,583
+5% +$85.6K 0.02% 909
2023
Q1 		$1.59M Sell
32,793
-353
-1% -$18.1K 0.01% 1077
2022
Q4 		$1.52M Buy
33,146
+4,329
+15% +$208K 0.01% 1068
2022
Q3 		$1.18M Sell
28,817
-1,077
-4% -$45.9K 0.01% 1089
2022
Q2 		$1.16M Buy
29,894
+1,721
+6% +$70.2K 0.01% 1151
2022
Q1 		$1.21M Buy
28,173
+3,473
+14% +$183K 0.01% 1222
2021
Q4 		$1.65M Sell
24,700
-45
-0.2% -$3.21K 0.02% 947
2021
Q3 		$1.72M Sell
24,745
-296
-1% -$21.3K 0.02% 866
2021
Q2 		$1.91M Sell
25,041
-78
-0.3% -$6.45K 0.02% 834
2021
Q1 		$2.3M Sell
25,119
-74
-0.3% -$6.79K 0.03% 645
2020
Q4 		$1.81M Buy
25,193
+34
+0.1% +$2.27K 0.03% 720
2020
Q3 		$1.64M Buy
25,159
+8,845
+54% +$522K 0.03% 580
2020
Q2 		$783K Buy
16,314
+77
+0.5% +$3.42K 0.01% 779
2020
Q1 		$697K Buy
16,237
+5,296
+48% +$265K 0.02% 755
2019
Q4 		$552K Buy
10,941
+11
+0.1% +$552 0.01% 1033
2019
Q3 		$502K Sell
10,930
-99
-0.9% -$4.14K 0.01% 1024
2019
Q2 		$445K Buy
11,029
+15
+0.1% +$583 0.01% 1102
2019
Q1 		$447K Buy
11,014
+19
+0.2% +$725 0.01% 1129
2018
Q4 		$391K Buy
10,995
+3,356
+44% +$122K 0.01% 1140
2018
Q3 		$348K Buy
7,639
+921
+14% +$39.8K ﹤0.01% 1278
2018
Q2 		$252K Buy
+6,718
New +$250K ﹤0.01% 1367

Other funds holding ROCK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
SCM
SG Capital Management Chicago, Illinois $1.21B AUM 70.92% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return
EP
Edgestream Partners Princeton, New Jersey $3.37B AUM 20.71% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Commonwealth of Pennsylvania Public School Employees Retirement System's ROCK Position: Q2 2026 in Review

Commonwealth of Pennsylvania Public School Employees Retirement System reduced its Gibraltar Industries (ROCK) stake by 3.7% in Q2 2026, selling an estimated $10.7K and leaving 7,034 shares worth $317K. The position accounts for ﹤0.01% of the portfolio, ranked #1522.

Commonwealth of Pennsylvania Public School Employees Retirement System first reported a position in ROCK in Q2 2018 and has held it in 33 quarters since. The position peaked at $2.3M in Q1 2021. 109 funds tracked by Wall St. Rank hold ROCK as of Q2 2026.

  • Commonwealth of Pennsylvania Public School Employees Retirement System held 7,034 shares of Gibraltar Industries worth $317K as of Q2 2026.
  • Commonwealth of Pennsylvania Public School Employees Retirement System sold 272 Gibraltar Industries shares in Q2 2026, an estimated $10.7K.
  • Gibraltar Industries made up ﹤0.01% of Commonwealth of Pennsylvania Public School Employees Retirement System's portfolio in Q2 2026, its #1522 holding.
  • Commonwealth of Pennsylvania Public School Employees Retirement System first reported a position in Gibraltar Industries in Q2 2018 and has held it in 33 quarters since.
  • Commonwealth of Pennsylvania Public School Employees Retirement System's Gibraltar Industries position peaked at $2.3M in Q1 2021.
  • 109 funds tracked by Wall St. Rank held Gibraltar Industries as of Q2 2026.

Based on Commonwealth of Pennsylvania Public School Employees Retirement System's 13F filing for Q2 2026, filed 17 Jul 2026.