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Prothena Corp

Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$39.3M -$256K -14,440 -0.7%
RCM
2
RA Capital Management
Massachusetts
$33.3M +$20.3M +1,148,592 +231%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$22.5M -$11.1M -629,712 -36%
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$20.6M -$5.01M -282,985 -22%
Jennison Associates
5
Jennison Associates
New York
$9.96M -$150K -8,481 -2%
BBA
6
Baker Bros. Advisors
New York
$7.48M
Norges Bank
7
Norges Bank
Norway
$7.08M
BFA
8
BlackRock Fund Advisors
California
$6.9M +$626K +35,395 +12%
T. Rowe Price Associates
9
T. Rowe Price Associates
Maryland
$4M +$1.1M +61,900 +46%
BIT
10
BlackRock Institutional Trust
California
$3.22M +$696K +39,310 +33%
Northern Trust
11
Northern Trust
Illinois
$3.11M +$1.77M +100,268 +188%
State Street
12
State Street
Massachusetts
$3.07M +$566K +31,966 +27%
Vanguard Group
13
Vanguard Group
Pennsylvania
$2.41M +$1.61M +90,974 +322%
PAI
14
Palo Alto Investors
California
$1.79M
TC
15
TFS Capital
Pennsylvania
$1.66M +$1.21M +68,491 +506%
Millennium Management
16
Millennium Management
New York
$1.44M +$1.26M +71,388 New
Invesco
17
Invesco
Georgia
$1.42M -$21.1M -1,192,609 -94%
Morgan Stanley
18
Morgan Stanley
New York
$1.3M -$682K -38,555 -37%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$1.2M +$846K +47,838 +416%
TCIM
20
TIAA CREF Investment Management
New York
$1.17M +$9.54K +539 +0.9%
Bank of New York Mellon
21
Bank of New York Mellon
New York
$1.09M +$89K +5,032 +10%
Deutsche Bank
22
Deutsche Bank
Germany
$904K -$659K -37,248 -45%
WMSA
23
Weiss Multi-Strategy Advisers
New York
$870K +$761K +43,000 New
SIM
24
Spark Investment Management
New York
$843K +$738K +41,700 New
BIM
25
BlackRock Investment Management
Delaware
$834K +$41.5K +2,346 +6%