Prothena Corp
PRTA
PRTA
125 hedge funds and large institutions have $610M invested in Prothena Corp in 2018 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 35 increasing their positions, 37 reducing their positions, and 39 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
125
Holders Change
-17
Holders Change %
-11.97%
% of All Funds
2.87%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
22
Increased
35
Reduced
37
Closed
39
Calls
$9.92M
Puts
$6.78M
Net Calls
+$3.14M
Net Calls Change
-$40.3M
Top Buyers
| 1 |
SCM
1
Scopia Capital Management
New York
|
$51.2M |
| 2 |
2
State Street
Boston,
Massachusetts
|
$49.9M |
| 3 |
DM
3
Deerfield Management
New York
|
$9.16M |
| 4 |
4
Citadel Advisors
Miami,
Florida
|
$8.48M |
| 5 |
5
Dimensional Fund Advisors
Austin,
Texas
|
$7.8M |
