PRTA
Prothena Corporation plc - Ordinary Shares
NASDAQFinancial Statements
What does this mean?Income statement, balance sheet, and cash flow over time
| Metric | |
|---|---|
Institutional Ownership
What does this mean?Top institutions holding PRTA
| Institution | Shares Held | Value | Date |
|---|---|---|---|
| Vanguard Group | 150,000,000 | $25,000,000,000 | Oct 2025 |
| BlackRock | 140,000,000 | $23,500,000,000 | Oct 2025 |
| State Street | 80,000,000 | $13,500,000,000 | Sep 2025 |
| Fidelity | 65,000,000 | $11,000,000,000 | Oct 2025 |
| Geode Capital | 35,000,000 | $5,900,000,000 | Oct 2025 |
ETF Holdings
What does this mean?Top ETFs holding PRTA
| ETF | Weight | Shares |
|---|---|---|
| QQQ | 8.50% | 36,259,747 |
| VGT | 6.20% | 34,640,840 |
| SPY | 4.50% | 5,420,049 |
| IVV | 4.20% | 19,216,598 |
| VOO | 3.80% | 15,876,729 |
Frequently Asked Questions
Common questions about PRTA
Prothena Corporation plc - Ordinary Shares (PRTA) is a publicly traded company listed on NASDAQ. Prothena Corporation plc - Ordinary Shares (PRTA) is included in the Stock Monitor database for research and watchlists.
The current stock price of PRTA is $419.14, with a change of -1.86% in the latest session. Stock prices are updated during market hours and may be delayed.
Yes, PRTA pays dividends with a current dividend yield of 2.14%. Dividend payments are typically made quarterly, though the exact schedule varies. Check the dividend calendar for upcoming ex-dividend dates.
The P/E (Price-to-Earnings) ratio of PRTA is 22.14. This P/E ratio is within a moderate range for many sectors. The P/E ratio compares the stock price to earnings per share and is commonly used for valuation.
PRTA has a market capitalization of $1.22 trillion, making it a mega-cap company. Market cap is calculated by multiplying the current stock price by the total number of outstanding shares.
The 52-week trading range for PRTA is $278.31 (low) to $550.75 (high). This range represents the lowest and highest prices the stock has traded at over the past year.
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Company Info
What does this mean?About
Prothena Corporation plc - Ordinary Shares (PRTA) is included in the Stock Monitor database for research and watchlists.