Atara Biotherapeutics, Inc. - Common Stock (ATRA)

Q2 2015 13F Holders as of 30 Jun 2015

Type / Class
Equity / Common Stock
Shares outstanding
8,165,808
Total 13F shares
13,191,481
Share change
+1,962,222
Total reported value
$695,961,994
Put/Call ratio
250%
Price per share
$52.76
Number of holders
74
Value change
+$107,658,520
Number of buys
66
Number of sells
13

Institutional Holders of Atara Biotherapeutics, Inc. - Common Stock (ATRA) as of Q2 2015

As of 30 Jun 2015, Atara Biotherapeutics, Inc. - Common Stock (ATRA) was held by 74 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 13,191,481 shares. The largest 10 holders included BAUPOST GROUP LLC/MA, EcoR1 Capital, LLC, FMR LLC, Visium Asset Management, LP, UBS GLOBAL ASSET MANAGEMENT AMERICAS INC, JENNISON ASSOCIATES LLC, BRIDGER MANAGEMENT, LLC, Neuberger Berman Group LLC, Redmile Group, LLC, and VANGUARD GROUP INC. This page lists 74 institutional shareholders reporting positions in this security for the Q2 2015 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.