Jane Street’s Gibraltar Industries ROCK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$5.22M Sell
88,493
-14,210
-14% -$838K ﹤0.01% 1282
2025
Q1
$6.02M Buy
102,703
+61,702
+150% +$3.62M ﹤0.01% 1207
2024
Q4
$2.41M Sell
41,001
-12,396
-23% -$730K ﹤0.01% 1872
2024
Q3
$3.73M Buy
53,397
+17,938
+51% +$1.25M ﹤0.01% 1642
2024
Q2
$2.43M Buy
35,459
+32,309
+1,026% +$2.21M ﹤0.01% 2509
2024
Q1
$254K Sell
3,150
-4,416
-58% -$356K ﹤0.01% 4796
2023
Q4
$598K Sell
7,566
-2,867
-27% -$226K ﹤0.01% 3912
2023
Q3
$704K Sell
10,433
-21,750
-68% -$1.47M ﹤0.01% 3251
2023
Q2
$2.02M Buy
32,183
+9,599
+43% +$604K ﹤0.01% 2400
2023
Q1
$1.1M Buy
22,584
+10,204
+82% +$495K ﹤0.01% 2697
2022
Q4
$568K Buy
12,380
+1,931
+18% +$88.6K ﹤0.01% 3254
2022
Q3
$428K Buy
+10,449
New +$428K ﹤0.01% 3783
2021
Q4
Sell
-3,276
Closed -$228K 5838
2021
Q3
$228K Sell
3,276
-6,296
-66% -$438K ﹤0.01% 4279
2021
Q2
$730K Sell
9,572
-29,667
-76% -$2.26M ﹤0.01% 2986
2021
Q1
$3.59M Buy
39,239
+32,132
+452% +$2.94M ﹤0.01% 1060
2020
Q4
$511K Buy
+7,107
New +$511K ﹤0.01% 2744
2018
Q4
Sell
-9,774
Closed -$446K 3742
2018
Q3
$446K Buy
+9,774
New +$446K ﹤0.01% 2443