Prothena Corp Public Ltd Co (PRTA)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

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%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$37.50 300,000 Large Shareholder 11,584,280 2022-01-12 Filing
$20.75 875,000 Large Shareholder 11,034,280 2021-03-24 Filing
$22.02 10,800 Large Shareholder 10,159,280 2021-02-24 Filing
$21.05 44,400 Large Shareholder 10,148,480 2021-02-23 Filing
$23.65 44,100 Large Shareholder 10,104,080 2021-02-18 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$34.00 5,000 0 2024-01-24 Filing
$37.45 3,322 0 2023-12-20 Filing
$36.68 1,678 3,322 2023-12-20 Filing
$34.00 5,000 0 2023-11-30 Filing
$42.28 294 0 2023-10-25 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 8,049,796 $292,529,586 0.02%
2. 3,770,650 $137,025,421 0%
3. 2,758,564 $100,246,216 0%
4. 2,594,102 $94,269,668 0.01%
5. 2,035,984 $73,981,961 0.04%
News See All