Jane Street’s Generation Bio GBIO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-3,872
Closed -$15.7K 5840
2025
Q1
$15.7K Buy
+3,872
New +$15.7K ﹤0.01% 5401
2024
Q4
Sell
-3,478
Closed -$85.9K 6143
2024
Q3
$85.9K Sell
3,478
-1,484
-30% -$36.7K ﹤0.01% 5516
2024
Q2
$140K Buy
4,962
+2,120
+75% +$59.8K ﹤0.01% 5541
2024
Q1
$116K Sell
2,842
-7,861
-73% -$320K ﹤0.01% 5220
2023
Q4
$177K Buy
10,703
+9,290
+657% +$153K ﹤0.01% 5073
2023
Q3
$53.5K Buy
+1,413
New +$53.5K ﹤0.01% 4752
2023
Q2
Sell
-2,354
Closed -$101K 5554
2023
Q1
$101K Buy
+2,354
New +$101K ﹤0.01% 4945
2022
Q3
Sell
-4,763
Closed -$312K 5951
2022
Q2
$312K Buy
4,763
+2,291
+93% +$150K ﹤0.01% 4051
2022
Q1
$181K Buy
+2,472
New +$181K ﹤0.01% 4752
2021
Q4
Hold
0
5538
2021
Q3
Hold
0
5439
2021
Q2
Sell
-1,211
Closed -$345K 5358
2021
Q1
$345K Buy
+1,211
New +$345K ﹤0.01% 3772