We are live on ! Find out more
PRTA icon

Prothena Corp

Name Holding Trade Value Shares
Change
Change in
Stake
WIM
1
Woodford Investment Management
United Kingdom
$619M +$41.8M +795,700 +8%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$316M +$25.5M +486,044 +9%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$250M +$61.3M +1,167,587 +35%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$176M +$7.3M +138,979 +5%
BlackRock
5
BlackRock
New York
$153M +$143M +2,731,073 +95,459%
Capital World Investors
6
Capital World Investors
California
$73.8M
State Street
7
State Street
Massachusetts
$59.6M -$906K -17,239 -2%
PAI
8
Palo Alto Investors
California
$58.9M +$3.26M +62,000 +6%
RG
9
Redmile Group
California
$47.4M +$10.3M +195,758 +30%
AllianceBernstein
10
AllianceBernstein
Tennessee
$46.8M +$811K +15,442 +2%
Vanguard Group
11
Vanguard Group
Pennsylvania
$39M +$5.13M +97,631 +16%
Northern Trust
12
Northern Trust
Illinois
$23.6M +$1.42M +27,063 +7%
ORI
13
Oak Ridge Investments
Illinois
$23.4M -$3.21M -61,053 -13%
Jennison Associates
14
Jennison Associates
New York
$22.9M
PA
15
Pinnacle Associates
New York
$21.6M -$966K -18,389 -5%
Norges Bank
16
Norges Bank
Norway
$20.1M -$637K -12,127 -3%
BB
17
BB Biotech
Switzerland
$19.5M
Loomis, Sayles & Company
18
Loomis, Sayles & Company
Massachusetts
$18.3M +$6.92M +131,805 +67%
Goldman Sachs
19
Goldman Sachs
New York
$18.2M +$13.4M +255,060 +357%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$17.8M +$1.99M +37,801 +13%
Wells Fargo
21
Wells Fargo
California
$17.6M -$2.95M -56,176 -15%
RSCM
22
Rock Springs Capital Management
Maryland
$17.3M
Citadel Advisors
23
Citadel Advisors
Florida
$15.9M +$13.9M +263,805 +1,275%
Invesco
24
Invesco
Georgia
$14.5M -$81.6K -1,554 -0.6%
Westfield Capital Management
25
Westfield Capital Management
Massachusetts
$13.3M -$4.68M -89,081 -27%