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Atara Biotherapeutics
ATRA

Overview Fund Activity

76 hedge funds and large institutions have $477M invested in Atara Biotherapeutics in 2016 Q3 according to their latest regulatory filings, with 10 funds opening new positions, 30 increasing their positions, 21 reducing their positions, and 7 closing their positions.

Holders
76
Holders Change
+3
Holders Change %
+4.11%
% of All Funds
2.03%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
10
Increased
30
Reduced
21
Closed
7
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$75.6M
2
Alyeska Investment Group
2
Alyeska Investment Group
Illinois
$8.66M
3
AG
3
Artal Group
Luxembourg
$4.81M
4
Norges Bank
4
Norges Bank
Norway
$2.56M
5
ACH
5
ArrowMark Colorado Holdings
Colorado
$28.2M

Top Sellers

1
RG
1
Redmile Group
California
$43.2M
2
UBS AM
2
UBS AM
Illinois
$18.2M
3
TAM
3
Tiverton Asset Management
Delaware
$1.72M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$0
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BG
1
Baupost Group
Massachusetts
$115M 5,359,632 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$75.6M 3,534,403 +408,996 +13%
RG
3
Redmile Group
California
$43.2M 2,021,617 -387,353 -16%
ACH
4
ArrowMark Colorado Holdings
Colorado
$28.2M 1,320,327 +67,019 +5%
BM
5
Bridger Management
New York
$21.3M 996,076 -19,900 -2%
EAM
6
Eagle Asset Management
Florida
$21M 980,673 +8,081 +0.8%
BFA
7
BlackRock Fund Advisors
California
$20.9M 976,087 +62,165 +7%
UBS AM
8
UBS AM
Illinois
$18.2M 852,815 -299,848 -26%
Vanguard Group
9
Vanguard Group
Pennsylvania
$15M 701,040 +21,350 +3%
Neuberger Berman Group
10
Neuberger Berman Group
New York
$14.7M 688,715 +59,595 +9%
BIT
11
BlackRock Institutional Trust
California
$10.7M 501,501 +11,888 +2%
SPC
12
Slate Path Capital
New York
$10.2M 475,000 +55,000 +13%
RI
13
RTW Investments
New York
$9.8M 458,113 -7,761 -2%
Alyeska Investment Group
14
Alyeska Investment Group
Illinois
$8.66M 404,946 +404,946 New
1WCM
15
12 West Capital Management
New York
$8.53M 398,700 – –
State Street
16
State Street
Massachusetts
$7.89M 368,980 +13,979 +4%
Northern Trust
17
Northern Trust
Illinois
$5.37M 251,244 +10,509 +4%
AG
18
Artal Group
Luxembourg
$4.81M 225,000 +225,000 New
CAM
19
Cormorant Asset Management
Massachusetts
$3.99M 186,460 – –
Geode Capital Management
20
Geode Capital Management
Massachusetts
$3.13M 146,463 +8,738 +6%
TRSOTSOK
21
Teachers Retirement System of the State of Kentucky
Kentucky
$2.83M 132,471 +6,071 +5%
TA
22
Teachers Advisors
New York
$2.79M 130,251 +28,000 +27%
Norges Bank
23
Norges Bank
Norway
$2.56M 125,240 +85,230 +213%
Invesco
24
Invesco
Georgia
$2.36M 110,172 -25 -0%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$2.02M 94,653 -4,976 -5%
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