Cannell & Spears LLC - BLUEBIRD BIO INC ownership

BLUEBIRD BIO INC's ticker is BLUE and the CUSIP is 09609G100. A total of 282 filers reported holding BLUEBIRD BIO INC in Q3 2020. The put-call ratio across all filers is 0.95 and the average weighting 0.1%.

Quarter-by-quarter ownership
Cannell & Spears LLC ownership history of BLUEBIRD BIO INC
ValueSharesWeighting
Q4 2020$202,000
-20.5%
4,673
-0.8%
0.02%
-29.2%
Q3 2020$254,000
-11.8%
4,7130.0%0.02%
-20.0%
Q2 2020$288,0004,7130.03%
Other shareholders
BLUEBIRD BIO INC shareholders Q3 2020
NameSharesValueWeighting ↓
TANG CAPITAL MANAGEMENT LLC 5,910,687$24,470,0003.71%
Monaco Asset Management SAM 306,142$1,267,0000.55%
Parametrica Management Ltd 90,105$374,0000.41%
Kamunting Street Capital Management, L.P. 55,200$229,0000.31%
Birchview Capital, LP 98,000$406,0000.30%
Kamunting Street Capital Management, L.P. 35,000$145,0000.20%
PDT Partners, LLC 519,477$2,151,0000.19%
Graham Capital Management, L.P. 781,912$3,237,0000.13%
CAXTON ASSOCIATES LP 220,154$911,0000.09%
Baker Brothers Advisors 2,499,715$10,349,0000.06%
View complete list of BLUEBIRD BIO INC shareholders