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Prothena Corp

Name Holding Trade Value Shares
Change
Change in
Stake
WIM
1
Woodford Investment Management
United Kingdom
$360M +$43.9M +1,008,390 +11%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$180M +$68.5K +1,572 +0%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$117M +$453K +10,400 +0.3%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$111M -$1.77M -40,587 -1%
Capital World Investors
5
Capital World Investors
California
$46.3M
BFA
6
BlackRock Fund Advisors
California
$44.3M +$738K +16,938 +1%
State Street
7
State Street
Massachusetts
$32.6M -$12.7M -292,170 -24%
BIT
8
BlackRock Institutional Trust
California
$29.7M +$97K +2,227 +0.3%
PAI
9
Palo Alto Investors
California
$27.6M +$4.05M +93,100 +13%
Vanguard Group
10
Vanguard Group
Pennsylvania
$20.4M +$685K +15,722 +3%
RG
11
Redmile Group
California
$17M +$21.2M +487,406 New
PA
12
Pinnacle Associates
New York
$15.3M -$215K -4,927 -1%
Jennison Associates
13
Jennison Associates
New York
$14.3M -$25.2K -578 -0.1%
Northern Trust
14
Northern Trust
Illinois
$13.8M +$364K +8,349 +2%
AllianceBernstein
15
AllianceBernstein
Tennessee
$13.6M -$1.18M -27,131 -7%
Wells Fargo
16
Wells Fargo
California
$13.6M -$1.2M -27,541 -7%
ORI
17
Oak Ridge Investments
Illinois
$12.7M -$319K -7,322 -2%
BB
18
BB Biotech
Switzerland
$12.2M
Norges Bank
19
Norges Bank
Norway
$11.5M
RSCM
20
Rock Springs Capital Management
Maryland
$10.8M
Invesco
21
Invesco
Georgia
$9.29M -$885K -20,321 -7%
Geode Capital Management
22
Geode Capital Management
Massachusetts
$9.09M +$365K +8,373 +3%
Westfield Capital Management
23
Westfield Capital Management
Massachusetts
$8.32M +$8.36M +192,050 +419%
VOYA Investment Management
24
VOYA Investment Management
Georgia
$7.99M +$1.85M +42,395 +23%
Axa
25
Axa
France
$6.42M -$327K -7,509 -4%