Bank of America’s Generation Bio GBIO Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | – | Sell |
-84,842
| Closed | -$482K | – | 6166 |
|
|
2025
Q4 | $482K | Buy |
84,842
+25
| +0% | +$141 | ﹤0.01% | 4932 |
|
|
2025
Q3 | $519K | Sell |
84,817
-2,378
| -3% | -$12.3K | ﹤0.01% | 5768 |
|
|
2025
Q2 | $279K | Sell |
87,195
-41,524
| -32% | -$160K | ﹤0.01% | 6024 |
|
|
2025
Q1 | $521K | Sell |
128,719
-171,055
| -57% | -$1.2M | ﹤0.01% | 5626 |
|
|
2024
Q4 | $3.18M | Buy |
299,774
+1,465
| +0.5% | +$26.1K | ﹤0.01% | 4033 |
|
|
2024
Q3 | $7.37M | Buy |
298,309
+164
| +0.1% | +$4.34K | ﹤0.01% | 3375 |
|
|
2024
Q2 | $8.41M | Sell |
298,145
-816
| -0.3% | -$26.5K | ﹤0.01% | 3113 |
|
|
2024
Q1 | $12.2M | Buy |
298,961
+46,175
| +18% | +$1.09M | ﹤0.01% | 2788 |
|
|
2023
Q4 | $4.17M | Buy |
252,786
+202,034
| +398% | +$3.52M | ﹤0.01% | 3700 |
|
|
2023
Q3 | $1.92M | Sell |
50,752
-2,292
| -4% | -$109K | ﹤0.01% | 4279 |
|
|
2023
Q2 | $2.92M | Sell |
53,044
-1,236
| -2% | -$56.7K | ﹤0.01% | 3880 |
|
|
2023
Q1 | $2.33M | Sell |
54,280
-32,246
| -37% | -$1.56M | ﹤0.01% | 4218 |
|
|
2022
Q4 | $3.4M | Buy |
86,526
+25,880
| +43% | +$1.36M | ﹤0.01% | 3771 |
|
|
2022
Q3 | $3.22M | Buy |
60,646
+58,567
| +2,817% | +$3.66M | ﹤0.01% | 3821 |
|
|
2022
Q2 | $136K | Sell |
2,079
-116
| -5% | -$7.58K | ﹤0.01% | 6321 |
|
|
2022
Q1 | $161K | Sell |
2,195
-14,630
| -87% | -$848K | ﹤0.01% | 6597 |
|
|
2021
Q4 | $1.19M | Buy |
16,825
+13,556
| +415% | +$2.37M | ﹤0.01% | 5059 |
|
|
2021
Q3 | $819K | Buy |
3,269
+1,428
| +78% | +$342K | ﹤0.01% | 5249 |
|
|
2021
Q2 | $496K | Buy |
1,841
+10
| +0.5% | +$2.99K | ﹤0.01% | 5432 |
|
|
2021
Q1 | $521K | Buy |
1,831
+1,465
| +400% | +$469K | ﹤0.01% | 5324 |
|
|
2020
Q4 | $104K | Buy |
366
+362
| +9,050% | +$116K | ﹤0.01% | 5964 |
|
|
2020
Q3 | $1K | Buy |
+4
| New | +$956 | ﹤0.01% | 6766 |
|
Other funds holding GBIO
Bank of America's GBIO Position: Q1 2026 in Review
Bank of America sold out of Generation Bio (GBIO) in Q1 2026, closing a stake of 84,842 shares — an estimated $482K sold.
Bank of America first reported a position in GBIO in Q3 2020 and held it in 22 quarters. The position peaked at $12.2M in Q1 2024. 2 funds tracked by Wall St. Rank hold GBIO as of Q1 2026.
- Bank of America reported no remaining Generation Bio position as of Q1 2026 after selling out during the quarter.
- Bank of America sold 84,842 Generation Bio shares in Q1 2026, an estimated $482K.
- Bank of America first reported a position in Generation Bio in Q3 2020 and held it in 22 quarters.
- Bank of America's Generation Bio position peaked at $12.2M in Q1 2024.
- 2 funds tracked by Wall St. Rank held Generation Bio as of Q1 2026.
Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.