ATRA icon

Atara Biotherapeutics
ATRA

Overview Fund Activity

84 hedge funds and large institutions have $508M invested in Atara Biotherapeutics in 2015 Q4 according to their latest regulatory filings, with 17 funds opening new positions, 34 increasing their positions, 18 reducing their positions, and 23 closing their positions.

Holders
84
Holders Change
-6
Holders Change %
-6.67%
% of All Funds
2.21%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
17
Increased
34
Reduced
18
Closed
23
Calls
$472K
Puts
$1.35M
Net Calls
-$882K
Net Calls Change
-$1.06M

Top Buyers

1
RG
1
Redmile Group
California
$40.5M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$55.1M
3
BFA
3
BlackRock Fund Advisors
California
$19.8M
4
EAM
4
Eagle Asset Management
Florida
$22.5M
5
ACH
5
ArrowMark Colorado Holdings
Colorado
$19.5M

Top Sellers

1
Jennison Associates
1
Jennison Associates
New York
$0
2
EC
2
EcoR1 Capital
California
$0
3
BAMCO Inc
3
BAMCO Inc
New York
$0
4
State Street
4
State Street
Massachusetts
$15.9M
5
GTC
5
Ghost Tree Capital
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Bank of New York Mellon
26
Bank of New York Mellon
New York
$2.31M 87,414 -746 -0.8%
Bank of America
27
Bank of America
North Carolina
$2.01M 75,985 +28,553 +60%
CCM
28
Cupps Capital Management
Illinois
$1.97M 74,727 +10,444 +16%
TCIM
29
TIAA CREF Investment Management
New York
$1.95M 73,782 -1,460 -2%
JPMorgan Chase & Co
30
JPMorgan Chase & Co
New York
$1.6M 60,700 -115,346 -66%
BIM
31
BlackRock Investment Management
Delaware
$1.48M 55,993 -2,422 -4%
Charles Schwab
32
Charles Schwab
California
$1.38M 52,121 +1,608 +3%
Norges Bank
33
Norges Bank
Norway
$1.06M 40,010 – –
AA
34
ALPS Advisors
Colorado
$996K 37,718 -6,644 -15%
ARTA
35
A.R.T. Advisors
New York
$940K 35,611 +35,611 New
UBS Group
36
UBS Group
Switzerland
$925K 35,046 +31,371 +854%
Wells Fargo
37
Wells Fargo
California
$832K 31,501 +9,784 +45%
California State Teachers Retirement System (CalSTRS)
38
California State Teachers Retirement System (CalSTRS)
California
$824K 31,200 +436 +1%
CS
39
Credit Suisse
Switzerland
$685K 25,930 +15,648 +152%
ProShare Advisors
40
ProShare Advisors
Maryland
$673K 25,478 +25,478 New
CC
41
Casdin Capital
New York
$660K 25,000 +25,000 New
VIA
42
Vident Investment Advisory
Georgia
$594K 22,497 +22,497 New
AllianceBernstein
43
AllianceBernstein
Tennessee
$566K 21,440 – –
Swiss National Bank
44
Swiss National Bank
Switzerland
$552K 20,900 – –
Tudor Investment Corp
45
Tudor Investment Corp
Connecticut
$504K 19,100 +19,100 New
New York State Common Retirement Fund
46
New York State Common Retirement Fund
New York
$478K 18,100 +2,400 +15%
RhumbLine Advisers
47
RhumbLine Advisers
Massachusetts
$459K 17,370 +3,345 +24%
LCM
48
Landscape Capital Management
New Jersey
$336K 12,715 +12,715 New
SCA
49
Secor Capital Advisors
New York
$324K 12,273 +12,273 New
QSS
50
Quantitative Systematic Strategies
Florida
$321K 12,012 +5,172 +76%
1
2
3 4 5