CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM - GENERATION BIO CO ownership

GENERATION BIO CO's ticker is GBIO and the CUSIP is 37148K100. A total of 54 filers reported holding GENERATION BIO CO in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM ownership history of GENERATION BIO CO
ValueSharesWeighting
Q1 2021$635,000
-8.1%
22,300
-8.4%
0.00%
-100.0%
Q4 2020$691,000
-10.0%
24,357
-2.0%
0.00%0.0%
Q3 2020$768,00024,8570.00%
Other shareholders
GENERATION BIO CO shareholders Q3 2020
NameSharesValueWeighting ↓
Atlas Venture Life Science Advisors, LLC 8,279,484$35,601,7814.82%
GREAT POINT PARTNERS LLC 1,022,537$4,396,9090.86%
Artal Group S.A. 2,814,191$12,1010.72%
PFM Health Sciences, LP 2,648,297$11,387,6770.50%
SVB FINANCIAL GROUP 40,401$173,7240.33%
SECTORAL ASSET MANAGEMENT INC 385,070$1,655,8010.32%
Yiheng Capital Management, L.P. 1,601,766$6,887,5940.27%
EcoR1 Capital, LLC 1,956,579$8,413,2900.27%
HARVARD MANAGEMENT CO INC 510,354$2,194,5220.23%
Bellevue Group AG 3,620,280$15,567,2040.23%
View complete list of GENERATION BIO CO shareholders