Generation Bio Co. - #OTHER (GBIO)

Q3 2025 13F Holders as of 30 Sep 2025

Type / Class
Equity / #OTHER
Shares outstanding
67,017,829
Total 13F shares
858,490
Share change
-40,487,518
Total reported value
$5,187,430
Price per share
$6.12
Number of holders
4
Value change
-$56,969,290
Number of sells
54

Institutional Holders of Generation Bio Co. - #OTHER (GBIO) as of Q3 2025

As of 30 Sep 2025, Generation Bio Co. - #OTHER (GBIO) was held by 4 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 858,490 shares. The largest 4 holders included Atlas Venture Life Science Advisors, LLC, OSAIC HOLDINGS, INC., Palo Alto Investors LP, and Accent Capital Management, LLC. This page lists 4 institutional shareholders reporting positions in this security for the Q3 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.