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Atara Biotherapeutics
ATRA

Overview Fund Activity

48 hedge funds and large institutions have $24.1M invested in Atara Biotherapeutics in 2024 Q2 according to their latest regulatory filings, with 13 funds opening new positions, 11 increasing their positions, 21 reducing their positions, and 47 closing their positions.

Holders
48
Holders Change
-34
Holders Change %
-41.46%
% of All Funds
0.7%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
13
Increased
11
Reduced
21
Closed
47
Calls
$265K
Puts
$67K
Net Calls
+$198K
Net Calls Change
+$204K

Top Buyers

1
CC
1
Centiva Capital
New York
$1.19M
2
Qube Research & Technologies (QRT)
2
Qube Research & Technologies (QRT)
United Kingdom
$873K
3
Millennium Management
3
Millennium Management
New York
$992K
4
RG
4
Redmile Group
California
$3.84M
5
Prudential Financial
5
Prudential Financial
New Jersey
$309K

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$0
2
BlackRock
2
BlackRock
New York
$520K
3
AQR Capital Management
3
AQR Capital Management
Connecticut
$128K
4
State Street
4
State Street
Massachusetts
$125K
5
JGC
5
J. Goldman & Co
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Principal Financial Group
76
Principal Financial Group
Iowa
– – -1,064 Closed
SW
77
SVB Wealth
Massachusetts
– – -843 Closed
RJA
78
Raymond James & Associates
Florida
– – -796 Closed
LBA
79
Letko, Brosseau & Associates
Quebec, Canada
– – -700 Closed
ProShare Advisors
80
ProShare Advisors
Maryland
– – -696 Closed
Commonwealth Equity Services
81
Commonwealth Equity Services
Massachusetts
– – -678 Closed
Osaic Holdings
82
Osaic Holdings
Arizona
– – -669 Closed
VPIM
83
Vanguard Personalized Indexing Management
California
– – -536 Closed
WA
84
Wealth Architects
California
– – -531 Closed
PA
85
Pinnacle Associates
New York
– – -510 Closed
Neuberger Berman Group
86
Neuberger Berman Group
New York
– – -479 Closed
HSBC Holdings
87
HSBC Holdings
United Kingdom
– – -451 Closed
California State Teachers Retirement System (CalSTRS)
88
California State Teachers Retirement System (CalSTRS)
California
– – -389 Closed
Legal & General Group
89
Legal & General Group
United Kingdom
– – -362 Closed
AIP
90
Ameritas Investment Partners
Nebraska
– – -271 Closed
AB
91
Amalgamated Bank
New York
– – -129 Closed
CAL
92
Capital Advisors Ltd
Ohio
– – -16 Closed
FFA
93
Farther Finance Advisors
California
– – -9 Closed
Nisa Investment Advisors
94
Nisa Investment Advisors
Missouri
– – -2 Closed
AWM
95
Avior Wealth Management
Nebraska
– – -1 Closed
Simplex Trading
96
Simplex Trading
Illinois
– – – –
CFGS
97
Concourse Financial Group Securities
Alabama
– – – –
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4