California State Teachers Retirement System (CalSTRS)’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
-359
Closed -$1.45K 3043
2025
Q1
$1.45K Hold
359
﹤0.01% 3032
2024
Q4
$3.8K Hold
359
﹤0.01% 3015
2024
Q3
$8.86K Hold
359
﹤0.01% 2911
2024
Q2
$10.1K Sell
359
-96
-21% -$2.7K ﹤0.01% 2898
2024
Q1
$18.5K Sell
455
-290
-39% -$11.8K ﹤0.01% 2751
2023
Q4
$12.3K Sell
745
-254
-25% -$4.19K ﹤0.01% 2978
2023
Q3
$37.9K Sell
999
-507
-34% -$19.2K ﹤0.01% 2806
2023
Q2
$82.9K Sell
1,506
-282
-16% -$15.5K ﹤0.01% 2710
2023
Q1
$76.9K Sell
1,788
-3,974
-69% -$171K ﹤0.01% 2747
2022
Q4
$226K Buy
5,762
+180
+3% +$7.07K ﹤0.01% 2597
2022
Q3
$296K Sell
5,582
-59
-1% -$3.13K ﹤0.01% 2536
2022
Q2
$370K Buy
5,641
+606
+12% +$39.7K ﹤0.01% 2514
2022
Q1
$370K Sell
5,035
-469
-9% -$34.5K ﹤0.01% 2494
2021
Q4
$390K Buy
5,504
+126
+2% +$8.93K ﹤0.01% 2598
2021
Q3
$1.35M Sell
5,378
-663
-11% -$166K ﹤0.01% 1958
2021
Q2
$1.63M Sell
6,041
-36
-0.6% -$9.68K ﹤0.01% 1900
2021
Q1
$1.73M Buy
6,077
+4,219
+227% +$1.2M ﹤0.01% 1834
2020
Q4
$527K Hold
1,858
﹤0.01% 2401
2020
Q3
$574K Buy
+1,858
New +$574K ﹤0.01% 2201