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Prothena Corp

Name Holding Trade Value Shares
Change
Change in
Stake
Westfield Capital Management
51
Westfield Capital Management
Massachusetts
$3.12M -$56.8M -942,149 -95%
Swiss National Bank
52
Swiss National Bank
Switzerland
$2.93M
American Century Companies
53
American Century Companies
Missouri
$2.8M +$666K +11,043 +37%
CCP
54
Clough Capital Partners
Massachusetts
$2.62M -$1.63M -27,000 -41%
BA
55
BlackRock Advisors
Delaware
$2.44M -$119K -1,971 -5%
NFA
56
Nationwide Fund Advisors
Ohio
$2.44M +$946K +15,683 +78%
Ameriprise
57
Ameriprise
Minnesota
$2.23M +$111K +1,832 +6%
New York State Common Retirement Fund
58
New York State Common Retirement Fund
New York
$2.11M +$72.4K +1,200 +4%
BAMS
59
Bellevue Asset Management (Switzerland)
Switzerland
$2.11M +$965K +16,000 +107%
RhumbLine Advisers
60
RhumbLine Advisers
Massachusetts
$2.1M +$129K +2,140 +7%
ProShare Advisors
61
ProShare Advisors
Maryland
$2.04M +$180K +2,990 +11%
Group One Trading
62
Group One Trading
Illinois
$1.89M -$601K -9,970 -26%
Two Sigma Investments
63
Two Sigma Investments
New York
$1.75M +$1.27M +21,104 +457%
AQR Capital Management
64
AQR Capital Management
Connecticut
$1.6M +$995K +16,490 +235%
UBS Group
65
UBS Group
Switzerland
$1.39M -$645K -10,687 -34%
Manulife (Manufacturers Life Insurance)
66
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.33M +$12.4K +206 +1%
Fisher Asset Management
67
Fisher Asset Management
Washington
$1.3M
SAMC
68
Shinko Asset Management Company
Japan
$1.3M +$437K +7,246 +61%
RFC
69
Russell Frank Company
Washington
$1.29M -$123K -2,044 -10%
CG
70
Cutler Group
California
$1.28M +$1.13M +18,812 New
Morgan Stanley
71
Morgan Stanley
New York
$1.28M +$110K +1,830 +11%
AIG
72
American International Group
New York
$1.25M -$1.93K -32 -0.2%
MIG
73
Mariner Investment Group
New York
$1.23M +$272K +4,504 +33%
State Board of Administration of Florida Retirement System
74
State Board of Administration of Florida Retirement System
Florida
$1.18M +$48.4K +803 +5%
HI
75
HBK Investments
Texas
$1.13M +$386K +6,400 +63%