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Prothena Corp

Name Holding Trade Value Shares
Change
Change in
Stake
Northern Trust
26
Northern Trust
Illinois
$4.07M -$279K -11,144 -6%
Balyasny Asset Management
27
Balyasny Asset Management
Illinois
$3.96M +$4.39M +175,611 New
TI
28
Turner Investments
Pennsylvania
$3.39M +$3.76M +150,240 New
RSCM
29
Rock Springs Capital Management
Maryland
$3.38M +$2.13M +85,000 +131%
Geode Capital Management
30
Geode Capital Management
Massachusetts
$3.27M +$568K +22,725 +19%
Citadel Advisors
31
Citadel Advisors
Florida
$3.01M +$3.34M +133,403 New
CCP
32
Clough Capital Partners
Massachusetts
$2.39M +$2.65M +105,800 New
Deutsche Bank
33
Deutsche Bank
Germany
$2.32M +$2.17M +86,588 +530%
CLG
34
Cooperman Leon G
$2.25M +$2.5M +100,000 New
ERSOT
35
Employees Retirement System of Texas
Texas
$2.25M +$2.5M +100,000 New
Bank of New York Mellon
36
Bank of New York Mellon
New York
$2.2M +$290K +11,604 +14%
UOC
37
UBS O'Connor
Illinois
$2.12M +$2.35M +93,800 New
D.E. Shaw & Co
38
D.E. Shaw & Co
New York
$2.06M +$2.28M +91,337 New
CS
39
Credit Suisse
Switzerland
$1.89M +$1.43M +57,362 +218%
Two Sigma Investments
40
Two Sigma Investments
New York
$1.77M +$317K +12,696 +19%
Prudential Financial
41
Prudential Financial
New Jersey
$1.61M +$1.79M +71,570 New
BIM
42
BlackRock Investment Management
Delaware
$1.56M +$518K +20,730 +43%
American Century Companies
43
American Century Companies
Missouri
$1.52M +$1.68M +67,294 New
WMSA
44
Weiss Multi-Strategy Advisers
New York
$1.47M +$625K +25,000 +63%
Morgan Stanley
45
Morgan Stanley
New York
$1.35M -$3.72M -148,744 -71%
Goldman Sachs
46
Goldman Sachs
New York
$1.33M +$675K +26,980 +84%
PP
47
PDT Partners
New York
$1.29M +$1.43M +57,331 New
Susquehanna International Group
48
Susquehanna International Group
Pennsylvania
$1.23M +$1.37M +54,586 New
Marshall Wace
49
Marshall Wace
United Kingdom
$1.18M +$1.31M +52,245 New
Renaissance Technologies
50
Renaissance Technologies
New York
$1.17M -$680K -27,212 -34%