ATRA icon

Atara Biotherapeutics
ATRA

Overview Fund Activity

86 hedge funds and large institutions have $330M invested in Atara Biotherapeutics in 2016 Q4 according to their latest regulatory filings, with 17 funds opening new positions, 35 increasing their positions, 18 reducing their positions, and 7 closing their positions.

Holders
86
Holders Change
+10
Holders Change %
+13.16%
% of All Funds
2.15%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
17
Increased
35
Reduced
18
Closed
7
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
RG
1
Redmile Group
California
$37.9M
2
AG
2
Artal Group
Luxembourg
$7.1M
3
ACH
3
ArrowMark Colorado Holdings
Colorado
$22.2M
4
State Street
4
State Street
Massachusetts
$8.53M
5
EC
5
EcoR1 Capital
California
$3.07M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$39.5M
2
UBS AM
2
UBS AM
Illinois
$6.75M
3
CAM
3
Cormorant Asset Management
Massachusetts
$0
4
TRSOTSOK
4
Teachers Retirement System of the State of Kentucky
Kentucky
$0
5
BM
5
Bridger Management
New York
$11.3M
Name Market Value Shares Shares
Change 		Shares
Change %
BG
1
Baupost Group
Massachusetts
$76.1M 5,359,632 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$39.5M 2,782,447 -751,956 -21%
RG
3
Redmile Group
California
$37.9M 2,670,942 +649,325 +32%
ACH
4
ArrowMark Colorado Holdings
Colorado
$22.2M 1,560,612 +240,285 +18%
BFA
5
BlackRock Fund Advisors
California
$15.8M 1,111,507 +135,420 +14%
EAM
6
Eagle Asset Management
Florida
$15.8M 1,110,698 +130,025 +13%
BM
7
Bridger Management
New York
$11.3M 798,321 -197,755 -20%
Vanguard Group
8
Vanguard Group
Pennsylvania
$10.7M 750,291 +49,251 +7%
Neuberger Berman Group
9
Neuberger Berman Group
New York
$10.7M 750,140 +61,425 +9%
State Street
10
State Street
Massachusetts
$8.53M 600,521 +231,541 +63%
BIT
11
BlackRock Institutional Trust
California
$7.19M 506,378 +4,877 +1%
AG
12
Artal Group
Luxembourg
$7.1M 500,000 +275,000 +122%
UBS AM
13
UBS AM
Illinois
$6.75M 475,172 -377,643 -44%
SPC
14
Slate Path Capital
New York
$6.75M 475,000 – –
Alyeska Investment Group
15
Alyeska Investment Group
Illinois
$5.8M 408,200 +3,254 +0.8%
1WCM
16
12 West Capital Management
New York
$5.66M 398,700 – –
RI
17
RTW Investments
New York
$5.29M 372,624 -85,489 -19%
Norges Bank
18
Norges Bank
Norway
$4.03M 283,882 +158,642 +127%
Northern Trust
19
Northern Trust
Illinois
$3.69M 259,895 +8,651 +3%
EC
20
EcoR1 Capital
California
$3.07M 215,812 +215,812 New
Adage Capital Partners
21
Adage Capital Partners
Massachusetts
$2.54M 179,000 +179,000 New
Geode Capital Management
22
Geode Capital Management
Massachusetts
$2.36M 166,408 +19,945 +14%
TA
23
Teachers Advisors
New York
$1.95M 137,416 +7,165 +6%
Bank of America
24
Bank of America
North Carolina
$1.68M 117,973 +44,529 +61%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$1.62M 114,028 +19,375 +20%
1
2 3 4