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 8,278,876$58,614,0005.38%
Yiheng Capital Management, L.P. 1,975,146$13,984,0000.71%
Artal Group S.A. 2,814,191$19,924,0000.54%
HARVARD MANAGEMENT CO INC 510,354$3,613,0000.34%
Bellevue Group AG 3,872,180$27,416,0000.28%
Casdin Capital, LLC 1,324,275$9,376,0000.26%
FARALLON CAPITAL MANAGEMENT LLC 3,500,000$24,780,0000.12%
BVF INC/IL 189,050$1,338,0000.05%
PDT Partners, LLC 36,843$261,0000.02%
GSA CAPITAL PARTNERS LLP 17,739$126,0000.02%
View complete list of GENERATION BIO CO shareholders