Generation Bio Co. - #OTHER (GBIO)

Q2 2025 13F Holders as of 30 Jun 2025

Type / Class
Equity / #OTHER
Shares outstanding
67,017,829
Total 13F shares
41,347,675
Share change
-6,344,248
Total reported value
$13,241,105
Put/Call ratio
0%
Price per share
$0.32
Number of holders
56
Value change
-$2,211,405
Number of buys
21
Number of sells
59

Institutional Holders of Generation Bio Co. - #OTHER (GBIO) as of Q2 2025

As of 30 Jun 2025, Generation Bio Co. - #OTHER (GBIO) was held by 56 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 41,347,675 shares. The largest 10 holders included PRICE T ROWE ASSOCIATES INC /MD/, Atlas Venture Life Science Advisors, LLC, Siren, L.L.C., RENAISSANCE TECHNOLOGIES LLC, FMR LLC, VANGUARD GROUP INC, BAKER BROS. ADVISORS LP, ACADIAN ASSET MANAGEMENT LLC, BlackRock, Inc., and GOLDMAN SACHS GROUP INC. This page lists 56 institutional shareholders reporting positions in this security for the Q2 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.