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Prothena Corp

Name Holding Trade Value Shares
Change
Change in
Stake
WIM
1
Woodford Investment Management
United Kingdom
$92.7M -$32.4M -3,150,824 -26%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$43.3M -$943K -91,864 -2%
BlackRock
3
BlackRock
New York
$35.4M +$181K +17,619 +0.5%
O
4
OrbiMed
New York
$32.4M +$6.47M +630,000 +26%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$18.8M +$931K +90,621 +5%
GPP
6
Great Point Partners
Connecticut
$17.7M +$17.2M +1,676,250 New
Citadel Advisors
7
Citadel Advisors
Florida
$15.8M +$399K +38,849 +3%
State Street
8
State Street
Massachusetts
$14.6M -$1.44M -140,388 -9%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$11.9M -$719K -70,039 -6%
PAI
10
Palo Alto Investors
California
$11.7M
Vanguard Group
11
Vanguard Group
Pennsylvania
$8.6M +$59.7K +5,817 +0.7%
EC
12
EcoR1 Capital
California
$7.64M -$33.1K -3,219 -0.4%
Morgan Stanley
13
Morgan Stanley
New York
$6.17M -$1.01M -97,930 -14%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$6.1M +$321K +31,292 +6%
Millennium Management
15
Millennium Management
New York
$5.67M +$5.17M +503,741 +1,553%
Northern Trust
16
Northern Trust
Illinois
$5.5M +$367K +35,777 +7%
Goldman Sachs
17
Goldman Sachs
New York
$5.13M +$798K +77,649 +19%
D.E. Shaw & Co
18
D.E. Shaw & Co
New York
$4.53M -$930K -90,571 -17%
Two Sigma Investments
19
Two Sigma Investments
New York
$3.88M -$351K -34,201 -9%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$3.59M -$228K -22,176 -6%
TCM
21
Tang Capital Management
California
$3.42M
Two Sigma Advisers
22
Two Sigma Advisers
New York
$2.91M -$45.2K -4,400 -2%
American Century Companies
23
American Century Companies
Missouri
$2.83M +$637K +62,065 +30%
Nuveen
24
Nuveen
North Carolina
$2.67M +$2.6M +252,970 New
Deutsche Bank
25
Deutsche Bank
Germany
$2.66M -$266K -25,889 -9%