NASDAQ: PRTAProthena Corp Public Ltd Co Stock Ownership - Who owns Prothena Public Co?
Insider buying vs selling
Have Prothena Corp Public Ltd Co insiders been buying or selling?
No trades
There has been no insiders buying vs selling in the past 12 months.
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PRTA Shareholders
What type of owners hold Prothena Corp Public Ltd Co stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Ecor1 Capital LLC | 64.56% | 34,752,840 | $319.73M | Insider |
| Ecor1 Capital LLC | 21.52% | 11,584,280 | $106.58M | Institution |
| Oleg Nodelman | 17.51% | 9,426,640 | $86.73M | Insider |
| Fmr LLC | 14.99% | 8,071,309 | $74.26M | Institution |
| Wellington Management Group LLP | 9.53% | 5,130,876 | $47.20M | Institution |
| Blackrock Inc | 7.66% | 4,122,376 | $37.93M | Institution |
| Price T Rowe Associates Inc | 6.85% | 3,685,708 | $33.91M | Institution |
| Elan Corp PLC | 5.91% | 3,182,253 | $29.28M | Insider |
| Armistice Capital LLC | 4.15% | 2,236,000 | $20.57M | Institution |
| State Street Corp | 3.46% | 1,861,641 | $17.13M | Institution |
PRTA vs Biotech Stocks
Prothena Public Co Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.