We are live on ! Find out more
PRTA icon

Prothena Corp
PRTA

Name Holding Trade Value Shares
Change 		Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$157M +$59.3K +2,312 +0.1%
WIM
2
Woodford Investment Management
United Kingdom
$141M +$12.1M +470,808 +15%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$131M +$71.8K +2,800 +0.1%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$95.4M -$214K -8,330 -0.3%
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$66.2M +$16.8M +656,378 +61%
Capital World Investors
6
Capital World Investors
California
$48.2M – – –
State Street
7
State Street
Massachusetts
$45.4M +$1.02M +39,879 +3%
BFA
8
BlackRock Fund Advisors
California
$40.9M +$406K +15,843 +2%
Millennium Management
9
Millennium Management
New York
$28.2M -$3.3M -128,617 -15%
PAI
10
Palo Alto Investors
California
$26.5M +$121K +4,700 +0.7%
Jennison Associates
11
Jennison Associates
New York
$22M -$3.19M -124,462 -18%
BIT
12
BlackRock Institutional Trust
California
$20.7M +$2.57M +100,053 +23%
Northern Trust
13
Northern Trust
Illinois
$16.2M +$365K +14,215 +3%
Vanguard Group
14
Vanguard Group
Pennsylvania
$15M +$472K +18,392 +5%
VAM
15
Visium Asset Management
New York
$11.5M +$7.75M +302,039 New
Invesco
16
Invesco
Georgia
$10.1M +$6.5M +253,505 +2,254%
TI
17
Turner Investments
Pennsylvania
$9.54M +$2.99M +116,750 +88%
RSCM
18
Rock Springs Capital Management
Maryland
$9.06M +$898K +35,000 +17%
TA
19
Teachers Advisors
New York
$7.44M -$1.23M -48,133 -20%
GC
20
Guggenheim Capital
Illinois
$7.29M -$270K -10,516 -5%
Norges Bank
21
Norges Bank
Norway
$7.22M -$15.3K -597 -0.3%
Geode Capital Management
22
Geode Capital Management
Massachusetts
$6.29M +$284K +11,086 +7%
Prudential Financial
23
Prudential Financial
New Jersey
$6.18M +$64.1K +2,500 +2%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$5.79M +$317K +12,347 +9%
CCP
25
Clough Capital Partners
Massachusetts
$5.54M +$313K +12,200 +9%
1
2 3 4 5