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Atara Biotherapeutics

Name Holding Trade Value Shares
Change
Change in
Stake
BG
1
Baupost Group
Massachusetts
$59.1M +$61M +99,837 New
Fidelity Investments
2
Fidelity Investments
Massachusetts
$36.1M +$32.9M +53,921 New
VAM
3
Visium Asset Management
New York
$18.5M +$16.9M +27,606 New
EC
4
EcoR1 Capital
California
$10.1M +$9.41M +15,405 New
Jennison Associates
5
Jennison Associates
New York
$7.86M +$7.17M +11,748 New
RG
6
Redmile Group
California
$7.07M +$6.46M +10,571 New
BM
7
Bridger Management
New York
$6.51M +$5.95M +9,738 New
BFA
8
BlackRock Fund Advisors
California
$4.22M +$3.86M +6,317 New
JP Morgan Chase
9
JP Morgan Chase
New York
$4.02M +$3.67M +6,010 New
Vanguard Group
10
Vanguard Group
Pennsylvania
$3.45M +$3.15M +5,166 New
TAM
11
Tiverton Asset Management
Delaware
$2.67M +$2.44M +4,000 New
Northern Trust
12
Northern Trust
Illinois
$1.55M +$1.42M +2,323 New
UBS AM
13
UBS AM
Illinois
$1.53M +$1.4M +2,292 New
Goldman Sachs
14
Goldman Sachs
New York
$1.41M +$1.28M +2,100 New
BIT
15
BlackRock Institutional Trust
California
$1.19M +$1.08M +1,772 New
Neuberger Berman Group
16
Neuberger Berman Group
New York
$1.1M +$1.01M +1,651 New
Norges Bank
17
Norges Bank
Norway
$1.01M +$926K +1,517 New
State Street
18
State Street
Massachusetts
$1.01M +$928K +1,519 New
Geode Capital Management
19
Geode Capital Management
Massachusetts
$941K +$859K +1,407 New
Bank of New York Mellon
20
Bank of New York Mellon
New York
$534K +$487K +798 New
BIM
21
BlackRock Investment Management
Delaware
$433K +$396K +648 New
Charles Schwab
22
Charles Schwab
California
$335K +$306K +501 New
California State Teachers Retirement System (CalSTRS)
23
California State Teachers Retirement System (CalSTRS)
California
$286K +$261K +428 New
CSS
24
Cubist Systematic Strategies
Connecticut
$277K +$253K +414 New
Susquehanna International Group
25
Susquehanna International Group
Pennsylvania
$246K +$225K +368 New