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Atara Biotherapeutics
ATRA

Overview Fund Activity

125 hedge funds and large institutions have $298M invested in Atara Biotherapeutics in 2023 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 52 increasing their positions, 42 reducing their positions, and 22 closing their positions.

Holders
125
Holders Change
-14
Holders Change %
-10.07%
% of All Funds
2%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
8
Increased
52
Reduced
42
Closed
22
Calls
$4.86M
Puts
$77K
Net Calls
+$4.78M
Net Calls Change
-$324K

Top Buyers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$4.17M
2
BG
2
Baupost Group
Massachusetts
$26.5M
3
Citadel Advisors
3
Citadel Advisors
Florida
$6.53M
4
Bank of America
4
Bank of America
North Carolina
$3.52M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$12.3M

Top Sellers

1
Assenagon Asset Management
1
Assenagon Asset Management
Luxembourg
$0
2
RG
2
Redmile Group
California
$16.3M
3
Acadian Asset Management
3
Acadian Asset Management
Massachusetts
$0
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$19.9M
5
Jacobs Levy Equity Management
5
Jacobs Levy Equity Management
New Jersey
$1.9M
Name Market Value Shares Shares
Change 		Shares
Change %
Charles Schwab
26
Charles Schwab
California
$1.91M 660,074 -47,890 -7%
Jacobs Levy Equity Management
27
Jacobs Levy Equity Management
New Jersey
$1.9M 654,855 -308,417 -32%
PHAM
28
Pacific Heights Asset Management
California
$1.52M 525,000 – –
Millennium Management
29
Millennium Management
New York
$1.48M 508,795 +369,715 +266%
SCA
30
STALEY CAPITAL ADVISERS
Pennsylvania
$1.31M 450,000 – –
MCM
31
M28 Capital Management
Connecticut
$1.27M 439,300 – –
Barclays
32
Barclays
United Kingdom
$1.16M 400,563 +113,137 +39%
PA
33
Pinnacle Associates
New York
$1.16M 399,316 +6,118 +2%
UBS Group
34
UBS Group
Switzerland
$970K 334,587 -20,684 -6%
Bank of New York Mellon
35
Bank of New York Mellon
New York
$944K 325,572 +6,066 +2%
ECM
36
ExodusPoint Capital Management
New York
$793K 273,484 +212,229 +346%
HWAM
37
Hennion & Walsh Asset Management
New Jersey
$781K 269,146 -8,055 -3%
BNP Paribas Financial Markets
38
BNP Paribas Financial Markets
France
$748K 257,906 +150,747 +141%
Susquehanna International Group
39
Susquehanna International Group
Pennsylvania
$643K 221,705 +164,615 +288%
State of Wisconsin Investment Board
40
State of Wisconsin Investment Board
Wisconsin
$625K 215,582 -95,230 -31%
CSS
41
Cubist Systematic Strategies
Connecticut
$593K 204,350 +22,899 +13%
RJA
42
Raymond James & Associates
Florida
$548K 188,903 +7,190 +4%
Ohio Public Employees Retirement System (OPERS)
43
Ohio Public Employees Retirement System (OPERS)
Ohio
$547K 188,581 -26,814 -12%
SW
44
SVB Wealth
Massachusetts
$513K 176,867 -45 -0%
Swiss National Bank
45
Swiss National Bank
Switzerland
$505K 174,000 -19,700 -10%
RhumbLine Advisers
46
RhumbLine Advisers
Massachusetts
$427K 147,372 +4,315 +3%
CS
47
Candriam SCA
Luxembourg
$390K 146,159 -44,883 -23%
Fidelity Investments
48
Fidelity Investments
Massachusetts
$373K 128,549 -3,972 -3%
Wells Fargo
49
Wells Fargo
California
$359K 123,635 +110,885 +870%
AllianceBernstein
50
AllianceBernstein
Tennessee
$345K 118,840 -800 -0.7%
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