Generation BioGBIO
13F holders, Q1 2026 (March 31)2holders
0new positions
0sold out
$859.03avg. 13F price*
At the end of Q1 2026, 2 institutions reported holding Generation Bio Co. (GBIO) in their 13F filings, unchanged from Q4 2025. 0 opened new positions and 0 sold out. The largest holders were Accent Capital Management, LLC ($53K) and Huntington National Bank ($0).
- Company
- Generation Bio Co.
- Filed as
- GE VERNOVA INC (Q1 2026)
- CUSIP
- 37148K100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 0 | $0 |
All 13F filers, Q4 2025 → Q1 2026: 35 shares bought, net +35 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 2 holders
| Accent Capital Management, LLC | 0.03% | Add +134.6% | 61 | $53K |
| Huntington National Bank | 0.00% | No change | 1 | $0 |
"% of holder's portfolio" is GBIO's weight in each manager's 13F, not the share of Generation Bio Co. the manager owns.