Two Sigma Investments’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 | $231K | Sell |
5,800
-1,205
| -17% | -$58.2K | ﹤0.01% | 4222 |
|
|
2025
Q4 | $346K | Buy |
+7,005
| New | +$401K | ﹤0.01% | 3517 |
|
|
2025
Q1 | – | Sell |
-18,368
| Closed | -$1.08M | – | 3449 |
|
|
2024
Q4 | $1.08M | Sell |
18,368
-36,433
| -66% | -$2.48M | ﹤0.01% | 2129 |
|
|
2024
Q3 | $3.83M | Buy |
54,801
+13,720
| +33% | +$958K | 0.01% | 1223 |
|
|
2024
Q2 | $2.82M | Buy |
41,081
+15,474
| +60% | +$1.13M | 0.01% | 1324 |
|
|
2024
Q1 | $2.06M | Sell |
25,607
-37,850
| -60% | -$3.02M | ﹤0.01% | 1458 |
|
|
2023
Q4 | $5.01M | Buy |
63,457
+37,122
| +141% | +$2.54M | 0.01% | 988 |
|
|
2023
Q3 | $1.78M | Buy |
26,335
+13,714
| +109% | +$938K | ﹤0.01% | 1488 |
|
|
2023
Q2 | $794K | Buy |
12,621
+6,043
| +92% | +$327K | ﹤0.01% | 2082 |
|
|
2023
Q1 | $319K | Buy |
+6,578
| New | +$336K | ﹤0.01% | 2393 |
|
|
2022
Q4 | – | Sell |
-45,953
| Closed | -$1.88M | – | 3035 |
|
|
2022
Q3 | $1.88M | Sell |
45,953
-42,097
| -48% | -$1.8M | 0.01% | 1176 |
|
|
2022
Q2 | $3.41M | Sell |
88,050
-43,139
| -33% | -$1.76M | 0.01% | 926 |
|
|
2022
Q1 | $5.63M | Buy |
131,189
+123,468
| +1,599% | +$6.51M | 0.02% | 868 |
|
|
2021
Q4 | $515K | Buy |
7,721
+1,716
| +29% | +$123K | ﹤0.01% | 3233 |
|
|
2021
Q3 | $418K | Buy |
+6,005
| New | +$432K | ﹤0.01% | 3403 |
|
|
2020
Q4 | – | Sell |
-5,021
| Closed | -$327K | – | 3694 |
|
|
2020
Q3 | $327K | Buy |
+5,021
| New | +$296K | ﹤0.01% | 2535 |
|
|
2020
Q2 | – | Sell |
-70,403
| Closed | -$3.02M | – | 3441 |
|
|
2020
Q1 | $3.02M | Sell |
70,403
-150,044
| -68% | -$7.5M | 0.02% | 747 |
|
|
2019
Q4 | $11.1M | Buy |
220,447
+53,912
| +32% | +$2.71M | 0.03% | 576 |
|
|
2019
Q3 | $7.65M | Buy |
166,535
+143,051
| +609% | +$5.99M | 0.03% | 664 |
|
|
2019
Q2 | $948K | Sell |
23,484
-14,421
| -38% | -$561K | ﹤0.01% | 1970 |
|
|
2019
Q1 | $1.54M | Buy |
+37,905
| New | +$1.45M | 0.01% | 1572 |
|
|
2018
Q4 | – | Sell |
-32,821
| Closed | -$1.5M | – | 3436 |
|
|
2018
Q3 | $1.5M | Sell |
32,821
-9,965
| -23% | -$431K | ﹤0.01% | 1686 |
|
|
2018
Q2 | $1.6M | Buy |
42,786
+601
| +1% | +$22.3K | ﹤0.01% | 1787 |
|
|
2018
Q1 | $1.43M | Sell |
42,185
-120,774
| -74% | -$4.19M | ﹤0.01% | 1765 |
|
|
2017
Q4 | $5.38M | Buy |
162,959
+104,397
| +178% | +$3.34M | 0.02% | 864 |
|
|
2017
Q3 | $1.82M | Buy |
58,562
+38,857
| +197% | +$1.17M | 0.01% | 1355 |
|
|
2017
Q2 | $702K | Buy |
+19,705
| New | +$695K | ﹤0.01% | 2110 |
|
|
2017
Q1 | – | Sell |
-165,175
| Closed | -$6.88M | – | 3262 |
|
|
2016
Q4 | $6.88M | Buy |
165,175
+155,658
| +1,636% | +$6.43M | 0.03% | 690 |
|
|
2016
Q3 | $354K | Sell |
9,517
-65,398
| -87% | -$2.39M | ﹤0.01% | 2651 |
|
|
2016
Q2 | $2.37M | Sell |
74,915
-34,105
| -31% | -$982K | 0.01% | 1154 |
|
|
2016
Q1 | $3.12M | Sell |
109,020
-139,743
| -56% | -$3.26M | 0.01% | 924 |
|
|
2015
Q4 | $6.33M | Buy |
248,763
+128,586
| +107% | +$3.08M | 0.03% | 594 |
|
|
2015
Q3 | $2.21M | Buy |
120,177
+89,660
| +294% | +$1.64M | 0.01% | 800 |
|
|
2015
Q2 | $622K | Buy |
30,517
+12,399
| +68% | +$225K | ﹤0.01% | 1977 |
|
|
2015
Q1 | $297K | Sell |
18,118
-42,775
| -70% | -$661K | ﹤0.01% | 2277 |
|
|
2014
Q4 | $990K | Buy |
+60,893
| New | +$900K | 0.01% | 1380 |
|
|
2014
Q3 | – | Sell |
-10,696
| Closed | -$166K | – | 2007 |
|
|
2014
Q2 | $166K | Sell |
10,696
-39,356
| -79% | -$652K | ﹤0.01% | 2004 |
|
|
2014
Q1 | $944K | Buy |
50,052
+2,008
| +4% | +$36.4K | 0.01% | 1236 |
|
|
2013
Q4 | $894K | Buy |
48,044
+29,957
| +166% | +$491K | ﹤0.01% | 1382 |
|
|
2013
Q3 | $257K | Buy |
+18,087
| New | +$260K | ﹤0.01% | 1555 |
|
Other funds holding ROCK
VPM
VCM
Two Sigma Investments's ROCK Position: Q1 2026 in Review
Two Sigma Investments reduced its Gibraltar Industries (ROCK) stake by 17% in Q1 2026, selling an estimated $58.2K and leaving 5,800 shares worth $231K. The position accounts for ﹤0.01% of the portfolio, ranked #4222.
Two Sigma Investments first reported a position in ROCK in Q3 2013 and has held it in 40 quarters since. The position peaked at $11.1M in Q4 2019. 228 funds tracked by Wall St. Rank hold ROCK as of Q1 2026.
- Two Sigma Investments held 5,800 shares of Gibraltar Industries worth $231K as of Q1 2026.
- Two Sigma Investments sold 1,205 Gibraltar Industries shares in Q1 2026, an estimated $58.2K.
- Gibraltar Industries made up ﹤0.01% of Two Sigma Investments's portfolio in Q1 2026, its #4222 holding.
- Two Sigma Investments first reported a position in Gibraltar Industries in Q3 2013 and has held it in 40 quarters since.
- Two Sigma Investments's Gibraltar Industries position peaked at $11.1M in Q4 2019.
- 228 funds tracked by Wall St. Rank held Gibraltar Industries as of Q1 2026.
Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.