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Prothena Corp

Name Holding Trade Value Shares
Change
Change in
Stake
AQR Capital Management
101
AQR Capital Management
Connecticut
$893K -$46.2K -777 -4%
TC
102
TwinBeech Capital
New York
$887K +$1.09M +18,376 New
ACM
103
Aquatic Capital Management
Illinois
$777K +$957K +16,100 New
GC
104
Guggenheim Capital
Illinois
$740K +$9.68K +163 +1%
IBT
105
International Biotechnology Trust
United Kingdom
$723K +$891K +15,000 New
DekaBank Deutsche Girozentrale
106
DekaBank Deutsche Girozentrale
Germany
$682K
MAM
107
Martingale Asset Management
Massachusetts
$599K +$65.2K +1,097 +10%
State Board of Administration of Florida Retirement System
108
State Board of Administration of Florida Retirement System
Florida
$575K +$8.91K +150 +1%
HF
109
HRT Financial
New York
$552K +$681K +11,459 New
EGM
110
Engineers Gate Manager
New York
$549K +$456K +7,683 +208%
ASRS
111
Arizona State Retirement System
Arizona
$544K +$10.9K +184 +2%
Teacher Retirement System of Texas
112
Teacher Retirement System of Texas
Texas
$542K +$31.4K +529 +5%
TRSOTSOK
113
Teachers Retirement System of the State of Kentucky
Kentucky
$538K
XT
114
XTX Topco
Cayman Islands
$536K +$660K +11,112 New
Ameriprise
115
Ameriprise
Minnesota
$534K -$50.7K -853 -7%
FRM
116
Fox Run Management
Connecticut
$464K +$571K +9,617 New
BCM
117
Bayesian Capital Management
New York
$449K +$552K +9,299 New
Walleye Trading
118
Walleye Trading
New York
$447K +$232K +3,910 +73%
HS
119
HighVista Strategies
Massachusetts
$444K +$166K +2,789 +44%
CC
120
Corton Capital
Ontario, Canada
$439K +$92.7K +1,560 +21%
ProShare Advisors
121
ProShare Advisors
Maryland
$429K +$4.87K +82 +0.9%
Victory Capital Management
122
Victory Capital Management
Texas
$424K -$1.04M -17,526 -67%
Royal Bank of Canada
123
Royal Bank of Canada
Ontario, Canada
$409K +$17.2K +290 +4%
RJA
124
Raymond James & Associates
Florida
$394K +$241K +4,050 +98%
Capstone Investment Advisors
125
Capstone Investment Advisors
New York
$393K +$483K +8,135 New