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Atara Biotherapeutics
ATRA

Overview Fund Activity

43 hedge funds and large institutions have $31.5M invested in Atara Biotherapeutics in 2024 Q4 according to their latest regulatory filings, with 11 funds opening new positions, 13 increasing their positions, 11 reducing their positions, and 3 closing their positions.

Holders
43
Holders Change
+8
Holders Change %
+22.86%
% of All Funds
0.57%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
11
Increased
13
Reduced
11
Closed
3
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
EC
1
EcoR1 Capital
California
$7.08M
2
Marshall Wace
2
Marshall Wace
United Kingdom
$332K
3
BC
3
Birchview Capital
Vermont
$293K
4
CSS
4
Cubist Systematic Strategies
Connecticut
$169K
5
Morgan Stanley
5
Morgan Stanley
New York
$377K

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$135K
2
CC
2
Centiva Capital
New York
$0
3
RG
3
Redmile Group
California
$5.88M
4
Acadian Asset Management
4
Acadian Asset Management
Massachusetts
$1.66M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$2.38M
Name Market Value Shares Shares
Change 		Shares
Change %
Russell Investments Group
26
Russell Investments Group
United Kingdom
$9.57K 719 – –
Osaic Holdings
27
Osaic Holdings
Arizona
$8.12K 610 -34 -5%
Group One Trading
28
Group One Trading
Illinois
$5.24K 394 – –
Lazard Asset Management
29
Lazard Asset Management
New York
$5K 444 +315 +244%
RS
30
R Squared
Hong Kong
$3.19K 240 +240 New
JPMorgan Chase & Co
31
JPMorgan Chase & Co
New York
$2.88K 216 -1,154 -84%
Jones Financial Companies
32
Jones Financial Companies
Missouri
$2.7K 203 +203 New
IA
33
IFP Advisors
Florida
$2.4K 180 – –
BT
34
Banque Transatlantique
France
$2.33K 176 +176 New
RhumbLine Advisers
35
RhumbLine Advisers
Massachusetts
$2.33K 175 – –
Royal Bank of Canada
36
Royal Bank of Canada
Ontario, Canada
$1K 83 +66 +388%
TRCT
37
Tower Research Capital (TRC)
New York
$932 70 -682 -91%
PD
38
Point72 (DIFC)
United Arab Emirates
$905 68 +68 New
BNP Paribas Financial Markets
39
BNP Paribas Financial Markets
France
$812 61 +5 +9%
GI
40
GAMMA Investing
California
$745 56 – –
EWA
41
EverSource Wealth Advisors
Alabama
$466 35 – –
AIP
42
Alexis Investment Partners
Texas
$373 28 +28 New
Citigroup
43
Citigroup
New York
$27 2 -6 -75%
CC
44
Centiva Capital
New York
– – -43,403 Closed
GRP
45
Global Retirement Partners
California
– – -750 Closed
CFM
46
Catalyst Funds Management
Australia
– – -100 Closed
CFGS
47
Concourse Financial Group Securities
Alabama
– – – –
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