This table provides information about the institutional ownership of Atara Biotherapeutics, Inc. (ATRA). We have compiled data on the 7 institutions that hold shares in the stock, with a total of 2.89 Million shares, which have been reported (via 13F filing form) to have a value of $35.3 Million.

Holding Report Date shares Held Holding Value (Reported) Last Trade Trade History

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