Atara Biotherapeutics, Inc. - Common Stock (ATRA)

Q1 2021 13F Holders as of 31 Mar 2021

Type / Class
Equity / Common Stock
Shares outstanding
8,165,808
Total 13F shares
86,114,767
Share change
-508,906
Total reported value
$1,236,597,081
Put/Call ratio
30%
Price per share
$14.36
Number of holders
148
Value change
-$11,291,963
Number of buys
79
Number of sells
58

Institutional Holders of Atara Biotherapeutics, Inc. - Common Stock (ATRA) as of Q1 2021

As of 31 Mar 2021, Atara Biotherapeutics, Inc. - Common Stock (ATRA) was held by 148 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 86,114,767 shares. The largest 10 holders included BAUPOST GROUP LLC/MA, BlackRock Inc., Redmile Group, LLC, MAVERICK CAPITAL LTD, JPMORGAN CHASE & CO, VANGUARD GROUP INC, STATE STREET CORP, MORGAN STANLEY, CREDIT SUISSE AG/, and GOLDMAN SACHS GROUP INC. This page lists 149 institutional shareholders reporting positions in this security for the Q1 2021 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.