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Atara Biotherapeutics
ATRA

Overview Fund Activity

148 hedge funds and large institutions have $1.7B invested in Atara Biotherapeutics in 2020 Q4 according to their latest regulatory filings, with 28 funds opening new positions, 59 increasing their positions, 44 reducing their positions, and 20 closing their positions.

Holders
148
Holders Change
+8
Holders Change %
+5.71%
% of All Funds
2.63%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
28
Increased
59
Reduced
44
Closed
20
Calls
$1.76M
Puts
$1.82M
Net Calls
-$59K
Net Calls Change
-$1.04M

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$71.2M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$22.1M
3
Citigroup
3
Citigroup
New York
$24.8M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$111M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$122M

Top Sellers

1
CCM
1
Consonance Capital Management
New York
$69.3M
2
Canada Pension Plan Investment Board
2
Canada Pension Plan Investment Board
Ontario, Canada
$7.5M
3
CCM
3
Camber Capital Management
Massachusetts
$0
4
BG
4
Baupost Group
Massachusetts
$179M
5
Norges Bank
5
Norges Bank
Norway
$26.6M
Name Market Value Shares Shares
Change 		Shares
Change %
Two Sigma Advisers
26
Two Sigma Advisers
New York
$13.7M 697,000 +305,200 +78%
Marshall Wace
27
Marshall Wace
United Kingdom
$12.4M 632,743 +358,073 +130%
AIMCA
28
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$12M 611,530 -133,300 -18%
D.E. Shaw & Co
29
D.E. Shaw & Co
New York
$12M 609,654 +289,751 +91%
Deutsche Bank
30
Deutsche Bank
Germany
$11.6M 593,380 -102,797 -15%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
31
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$11M 559,700 +371,700 +198%
Charles Schwab
32
Charles Schwab
California
$9.98M 508,365 +26,029 +5%
PA
33
Pinnacle Associates
New York
$9.91M 505,049 -35,528 -7%
Canada Pension Plan Investment Board
34
Canada Pension Plan Investment Board
Ontario, Canada
$7.5M 382,000 -1,000,041 -72%
MWNA
35
Marshall Wace North America
New York
$7.23M 368,531 +368,531 New
Ameriprise
36
Ameriprise
Minnesota
$6.36M 323,725 -55,764 -15%
Bank of New York Mellon
37
Bank of New York Mellon
New York
$6M 305,613 +29,695 +11%
PHAM
38
Pacific Heights Asset Management
California
$5.4M 275,000 – –
Citadel Advisors
39
Citadel Advisors
Florida
$5.39M 274,592 -185,535 -40%
6CM
40
683 Capital Management
New York
$4.34M 220,848 – –
Wells Fargo
41
Wells Fargo
California
$3.89M 198,242 +20,850 +12%
Axa
42
Axa
France
$3.87M 197,055 -3,200 -2%
CCM
43
CAAS Capital Management
New York
$3.87M 197,066 +197,066 New
Swiss National Bank
44
Swiss National Bank
Switzerland
$3.13M 159,600 +5,500 +4%
Millennium Management
45
Millennium Management
New York
$3.12M 158,879 -144,537 -48%
California Public Employees Retirement System
46
California Public Employees Retirement System
California
$3.08M 156,913 +6,613 +4%
RhumbLine Advisers
47
RhumbLine Advisers
Massachusetts
$2.41M 122,545 +15,381 +14%
PP
48
PDT Partners
New York
$2.33M 118,455 -9,445 -7%
AI
49
Atom Investors
Texas
$2.27M 115,505 +91,996 +391%
California State Teachers Retirement System (CalSTRS)
50
California State Teachers Retirement System (CalSTRS)
California
$2.25M 114,482 +4,953 +5%
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