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Atara Biotherapeutics
ATRA

39 hedge funds and large institutions have $172M invested in Atara Biotherapeutics in 2014 Q4 according to their latest regulatory filings, with 39 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

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New
Increased
Maintained
Reduced
Closed
Holders
39
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
–
Puts
–
Net Calls
Net Calls Change

Top Buyers

1
+$59.1M
2
+$36.1M
3
+$18.5M
4
Jennison Associates
Jennison Associates
New York
+$7.86M
5
RG
Redmile Group
California
+$7.07M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
26
$112K
27
$96.7K
28
$85K
29
$77K
30
$69K
31
$54K
32
$29K
33
$29K
34
$26K
35
$20K
36
$16K
37
$12K
38
$10.7K
39
$4K
1
2