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Atara Biotherapeutics
ATRA

Overview Fund Activity

85 hedge funds and large institutions have $360M invested in Atara Biotherapeutics in 2017 Q2 according to their latest regulatory filings, with 12 funds opening new positions, 32 increasing their positions, 24 reducing their positions, and 12 closing their positions.

Holders
85
Holders Change
–
Holders Change %
0%
% of All Funds
2.12%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
12
Increased
32
Reduced
24
Closed
12
Calls
$1.44M
Puts
$836K
Net Calls
+$605K
Net Calls Change
+$326K

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$13.8M
2
CCM
2
Camber Capital Management
Massachusetts
$7.5M
3
GTC
3
Ghost Tree Capital
New York
$4.9M
4
RI
4
RTW Investments
New York
$16.4M
5
EAM
5
Eagle Asset Management
Florida
$20.9M

Top Sellers

1
EC
1
EcoR1 Capital
California
$0
2
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$0
3
State Street
3
State Street
Massachusetts
$5.94M
4
Goldman Sachs
4
Goldman Sachs
New York
$204K
5
Alyeska Investment Group
5
Alyeska Investment Group
Illinois
$2.4M
Name Market Value Shares Shares
Change 		Shares
Change %
Bank of Montreal
26
Bank of Montreal
Ontario, Canada
$834K 59,591 +59,591 New
Wells Fargo
27
Wells Fargo
California
$796K 56,864 -1,388 -2%
TA
28
Teachers Advisors
New York
$660K 47,156 +1,110 +2%
California State Teachers Retirement System (CalSTRS)
29
California State Teachers Retirement System (CalSTRS)
California
$631K 45,104 -600 -1%
AIMCA
30
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$551K 39,330 +39,330 New
Citadel Advisors
31
Citadel Advisors
Florida
$510K 36,462 -27,108 -43%
TAM
32
Tiverton Asset Management
Delaware
$443K 31,624 -10,674 -25%
RhumbLine Advisers
33
RhumbLine Advisers
Massachusetts
$439K 31,373 +3,175 +11%
MWNA
34
Marshall Wace North America
New York
$425K 30,359 +30,359 New
Deutsche Bank
35
Deutsche Bank
Germany
$424K 30,383 +24,560 +422%
SCA
36
Secor Capital Advisors
New York
$424K 30,287 +30,287 New
PPA
37
Parametric Portfolio Associates
Washington
$415K 29,673 +4,284 +17%
Swiss National Bank
38
Swiss National Bank
Switzerland
$400K 28,600 – –
AllianceBernstein
39
AllianceBernstein
Tennessee
$388K 27,740 +9,200 +50%
AA
40
ALPS Advisors
Colorado
$368K 26,274 +1,445 +6%
New York State Common Retirement Fund
41
New York State Common Retirement Fund
New York
$346K 24,700 -1 -0%
RJA
42
Raymond James & Associates
Florida
$330K 23,594 +3,291 +16%
IA
43
IndexIQ Advisors
New York
$323K 23,041 +23,041 New
OWIM
44
Old West Investment Management
California
$317K 22,700 -2,224 -9%
Dimensional Fund Advisors
45
Dimensional Fund Advisors
Texas
$304K 21,718 +610 +3%
Manulife (Manufacturers Life Insurance)
46
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$285K 20,377 +1,369 +7%
SSA
47
Schonfeld Strategic Advisors
New York
$275K 19,655 +19,655 New
ARTA
48
A.R.T. Advisors
New York
$258K 18,438 +18,438 New
State of Wisconsin Investment Board
49
State of Wisconsin Investment Board
Wisconsin
$252K 18,000 +18,000 New
Invesco
50
Invesco
Georgia
$251K 17,903 +69 +0.4%
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