PRINCIPAL FINANCIAL GROUP INC - GENERATION BIO CO ownership

GENERATION BIO CO's ticker is GBIO and the CUSIP is 37148K100. A total of 100 filers reported holding GENERATION BIO CO in Q4 2022. The put-call ratio across all filers is 5.00 and the average weighting 0.1%.

Quarter-by-quarter ownership
PRINCIPAL FINANCIAL GROUP INC ownership history of GENERATION BIO CO
ValueSharesWeighting
Q3 2022$61,000
-87.7%
11,448
-41.8%
0.00%
Q3 2021$494,000
+45.7%
19,681
+56.4%
0.00%
Q2 2021$339,000
+55.5%
12,585
+64.6%
0.00%
Q1 2021$218,0007,6460.00%
Other shareholders
GENERATION BIO CO shareholders Q4 2022
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