Prothena Corp Public Ltd Co (PRTA)

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Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
EcoR1 Capital

Oleg Nodelman

11,584,280 $420,972,735 10.92%
2.
Palo Alto Investors

William Leland Edwards

1,660,057 $60,326,471 +1% 5.43%
3.
Rock Springs Capital Management

Kris Jenner, Gordon Bussard, Graham Mcphail

625,048 $22,714,244 +2% 0.55%
4.
Ikarian CapitalCALL

Neil Shahrestani

600,000 $21,804,000 2.04%
5.
Deep Track CapitalCALL

David Kroin

500,000 $18,170,000 0.6%