Perceptive Advisors - ATARA BIOTHERAPEUTICS INC ownership

ATARA BIOTHERAPEUTICS INC's ticker is and the CUSIP is 46513107. A total of 1 filers reported holding ATARA BIOTHERAPEUTICS INC in Q3 2016. The put-call ratio across all filers is - and the average weighting 3.0%.

Quarter-by-quarter ownership
Perceptive Advisors ownership history of ATARA BIOTHERAPEUTICS INC
ValueSharesWeighting
Q2 2016$56,0002,5000.00%
Other shareholders
ATARA BIOTHERAPEUTICS INC shareholders Q3 2016
NameSharesValueWeighting ↓
RTW INVESTMENTS, LP 458,113$9,799,0002.96%
View complete list of ATARA BIOTHERAPEUTICS INC shareholders