Geode Capital Management’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 |
-51,795
| Closed | -$294K | – | 4553 |
|
|
2025
Q4 | $294K | Buy |
51,795
+1,990
| +4% | +$11.2K | ﹤0.01% | 3778 |
|
|
2025
Q3 | $305K | Sell |
49,805
-3
| -0% | -$16 | ﹤0.01% | 3791 |
|
|
2025
Q2 | $159K | Sell |
49,808
-61,034
| -55% | -$235K | ﹤0.01% | 3946 |
|
|
2025
Q1 | $449K | Sell |
110,842
-2,866
| -3% | -$20.1K | ﹤0.01% | 3582 |
|
|
2024
Q4 | $1.21M | Sell |
113,708
-209
| -0.2% | -$3.73K | ﹤0.01% | 3298 |
|
|
2024
Q3 | $2.81M | Buy |
113,917
+326
| +0.3% | +$8.62K | ﹤0.01% | 3019 |
|
|
2024
Q2 | $3.2M | Buy |
113,591
+6,522
| +6% | +$212K | ﹤0.01% | 2953 |
|
|
2024
Q1 | $4.36M | Sell |
107,069
-727
| -0.7% | -$17.1K | ﹤0.01% | 2768 |
|
|
2023
Q4 | $1.78M | Buy |
107,796
+6,619
| +7% | +$115K | ﹤0.01% | 3148 |
|
|
2023
Q3 | $3.84M | Buy |
101,177
+707
| +0.7% | +$33.5K | ﹤0.01% | 2772 |
|
|
2023
Q2 | $5.53M | Buy |
100,470
+7,094
| +8% | +$326K | ﹤0.01% | 2624 |
|
|
2023
Q1 | $4.02M | Buy |
93,376
+6,526
| +8% | +$316K | ﹤0.01% | 2735 |
|
|
2022
Q4 | $3.41M | Buy |
86,850
+1,357
| +2% | +$71.3K | ﹤0.01% | 2851 |
|
|
2022
Q3 | $4.54M | Buy |
85,493
+3,443
| +4% | +$215K | ﹤0.01% | 2732 |
|
|
2022
Q2 | $5.38M | Buy |
82,050
+2,746
| +3% | +$180K | ﹤0.01% | 2663 |
|
|
2022
Q1 | $5.82M | Buy |
79,304
+4,382
| +6% | +$254K | ﹤0.01% | 2710 |
|
|
2021
Q4 | $5.3M | Sell |
74,922
-3,742
| -5% | -$653K | ﹤0.01% | 2866 |
|
|
2021
Q3 | $19.7M | Buy |
78,664
+22,377
| +40% | +$5.36M | ﹤0.01% | 1967 |
|
|
2021
Q2 | $15.1M | Buy |
56,287
+3,972
| +8% | +$1.19M | ﹤0.01% | 2163 |
|
|
2021
Q1 | $14.9M | Buy |
52,315
+29,756
| +132% | +$9.52M | ﹤0.01% | 2072 |
|
|
2020
Q4 | $6.39M | Buy |
22,559
+2,335
| +12% | +$749K | ﹤0.01% | 2467 |
|
|
2020
Q3 | $6.25M | Buy |
20,224
+17,786
| +730% | +$4.25M | ﹤0.01% | 2264 |
|
|
2020
Q2 | $512K | Buy |
+2,438
| New | +$543K | ﹤0.01% | 3368 |
|
Other funds holding GBIO
Geode Capital Management's GBIO Position: Q1 2026 in Review
Geode Capital Management sold out of Generation Bio (GBIO) in Q1 2026, closing a stake of 51,795 shares — an estimated $294K sold.
Geode Capital Management first reported a position in GBIO in Q2 2020 and held it in 23 quarters. The position peaked at $19.7M in Q3 2021. 2 funds tracked by Wall St. Rank hold GBIO as of Q1 2026.
- Geode Capital Management reported no remaining Generation Bio position as of Q1 2026 after selling out during the quarter.
- Geode Capital Management sold 51,795 Generation Bio shares in Q1 2026, an estimated $294K.
- Geode Capital Management first reported a position in Generation Bio in Q2 2020 and held it in 23 quarters.
- Geode Capital Management's Generation Bio position peaked at $19.7M in Q3 2021.
- 2 funds tracked by Wall St. Rank held Generation Bio as of Q1 2026.
Based on Geode Capital Management's 13F filing for Q1 2026, filed 15 May 2026.