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 $286,942,616 7.25%
2.
Palo Alto Investors

William Leland Edwards

1,663,448 $41,203,607 +1% 4.64%
3. 1,096,000 $27,147,920 +295% 0.36%
4.
Rock Springs Capital Management

Kris Jenner, Gordon Bussard, Graham Mcphail

625,048 $15,482,439 0.39%
5. 402,400 $9,967,448 +16% 2.55%
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%
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