We are live on ! Find out more
PRTA icon

Prothena Corp

Name Holding Trade Value Shares
Change
Change in
Stake
Geode Capital Management
26
Geode Capital Management
Massachusetts
$4.69M +$1.01M +31,377 +34%
Invesco
27
Invesco
Georgia
$4.54M +$1.02M +31,674 +36%
GTC
28
Ghost Tree Capital
New York
$4.21M -$645K -20,000 -15%
Bank of New York Mellon
29
Bank of New York Mellon
New York
$3.29M +$447K +13,866 +19%
PC
30
PointState Capital
New York
$3.06M +$2.58M +80,000 New
Renaissance Technologies
31
Renaissance Technologies
New York
$3.03M +$468K +14,512 +22%
Two Sigma Investments
32
Two Sigma Investments
New York
$2.52M +$1.55M +47,993 +270%
JG
33
Jefferies Group
New York
$2.5M +$2.11M +65,350 New
RSCM
34
Rock Springs Capital Management
Maryland
$2.49M +$2.1M +65,000 New
TCIM
35
TIAA CREF Investment Management
New York
$2.47M -$63.5K -1,971 -3%
EAM
36
Eventide Asset Management
Massachusetts
$2.23M +$1.88M +58,300 New
ACM
37
Atika Capital Management
New York
$2.2M +$645K +20,000 +53%
SFM
38
Sphera Funds Management
Israel
$2.11M +$161K +5,000 +10%
SIM
39
Spark Investment Management
New York
$2.01M +$351K +10,900 +26%
BIM
40
BlackRock Investment Management
Delaware
$1.86M +$20K +620 +1%
WC
41
Wexford Capital
Florida
$1.85M +$1.55M +48,195 New
WMSA
42
Weiss Multi-Strategy Advisers
New York
$1.53M -$1.13M -35,000 -47%
GIM
43
Granahan Investment Management
Massachusetts
$1.3M
Goldman Sachs
44
Goldman Sachs
New York
$1.23M -$2.09M -64,902 -67%
ProShare Advisors
45
ProShare Advisors
Maryland
$1.19M +$659K +20,452 +191%
ARC
46
Absolute Return Capital
Massachusetts
$1.06M +$892K +27,665 New
ARTA
47
A.R.T. Advisors
New York
$1.05M +$608K +18,847 +216%
CS
48
Credit Suisse
Switzerland
$1.01M +$176K +5,469 +26%
California State Teachers Retirement System (CalSTRS)
49
California State Teachers Retirement System (CalSTRS)
California
$988K
IHM
50
Iguana Healthcare Management
New York
$958K +$806K +25,000 New