ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 87 filers reported holding ATARA BIOTHERAPEUTICS INC in Q2 2017. The put-call ratio across all filers is 0.58 and the average weighting 0.1%.
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
HARBOR CAPITAL ADVISORS, INC. | 208,827 | $107,086 | 0.02% |