Scarica l'app Stockscreener
8.36
2.11%
-0.18
Dopo l'orario di chiusura:
8.36
Panoramica
Notizia
Cronologia dei prezzi
Catena di opzioni
Financials
Perché PRTA Giù?
Forum
Previsione
Precedente Chiudi:
$8.54
Aprire:
$8.62
Volume 24 ore:
675.83K
Relative Volume:
1.45
Capitalizzazione di mercato:
$429.18M
Reddito:
$57.94M
Utile/perdita netta:
$-151.18M
Rapporto P/E:
-2.9734
EPS:
-2.8116
Flusso di cassa netto:
$-86.56M
1 W Prestazione:
+0.84%
1M Prestazione:
-13.68%
6M Prestazione:
-15.21%
1 anno Prestazione:
-16.32%
Intervallo 1D:
$8.35
$8.62
Intervallo di 1 settimana:
$8.0733
$8.99
Portata 52W:
$7.73
$11.80
Prothena Corp Plc Stock (PRTA) Company Profile
Nome
Prothena Corp Plc
Settore
Industria
Telefono
011-353-1-236-2500
Indirizzo
77 SIR JOHN ROGERSON'S QUAY, BLOCK C, DUBLIN 2
Compare PRTA vs VRTX, MRNA, REGN, ARGX, RVMD
| Azioni | Prezzo | Cap. di mercato | Reddito | Reddito netto | Flusso di cassa | EPS |
|---|---|---|---|---|---|---|
PRTA
Prothena Corp Plc
|
8.36 | 425.58M | 57.94M | -151.18M | -86.56M | -2.8116 |
VRTX
Vertex Pharmaceuticals Inc
|
504.73 | 133.37B | 12.34B | 4.34B | 3.71B | 16.87 |
MRNA
Moderna Inc
|
190.01 | 79.40B | 2.23B | -3.19B | -1.60B | -8.1462 |
REGN
Regeneron Pharmaceuticals Inc
|
735.20 | 81.13B | 14.92B | 4.42B | 3.79B | 41.04 |
ARGX
Argen X Se Adr
|
919.21 | 60.03B | 4.16B | 1.29B | 734.26M | 19.58 |
RVMD
Revolution Medicines Inc
|
206.64 | 43.93B | 742.00K | -1.37B | -1.07B | -7.0731 |
Prothena Corp Plc Stock (PRTA) Upgrades & Downgrades
| Data | Azione | Analista | Modifica della valutazione |
|---|---|---|---|
| 2025-05-28 | Downgrade | BofA Securities | Neutral → Underperform |
| 2025-05-27 | Downgrade | Cantor Fitzgerald | Overweight → Neutral |
| 2025-05-27 | Downgrade | Jefferies | Buy → Hold |
| 2025-05-27 | Downgrade | Oppenheimer | Outperform → Perform |
| 2024-12-20 | Iniziato | Chardan Capital Markets | Buy |
| 2024-01-30 | Downgrade | BofA Securities | Buy → Neutral |
| 2023-12-12 | Iniziato | Deutsche Bank | Buy |
| 2023-04-24 | Iniziato | SVB Securities | Outperform |
| 2023-01-27 | Iniziato | Piper Sandler | Overweight |
| 2022-11-04 | Downgrade | RBC Capital Mkts | Outperform → Sector Perform |
| 2022-09-28 | Aggiornamento | BofA Securities | Neutral → Buy |
| 2021-11-19 | Iniziato | JMP Securities | Mkt Outperform |
| 2021-06-18 | Aggiornamento | BofA Securities | Underperform → Neutral |
| 2021-06-08 | Reiterato | Oppenheimer | Outperform |
| 2021-05-26 | Iniziato | Citigroup | Buy |
| 2021-02-26 | Aggiornamento | RBC Capital Mkts | Sector Perform → Outperform |
| 2021-02-12 | Aggiornamento | Jefferies | Hold → Buy |
| 2021-02-02 | Aggiornamento | BTIG Research | Neutral → Buy |
| 2020-12-07 | Iniziato | H.C. Wainwright | Buy |
| 2020-07-09 | Aggiornamento | Oppenheimer | Perform → Outperform |
| 2019-11-19 | Aggiornamento | Evercore ISI | In-line → Outperform |
| 2018-05-21 | Downgrade | Barclays | Equal Weight → Underweight |
| 2018-04-23 | Downgrade | Jefferies | Buy → Hold |
| 2018-04-05 | Reiterato | Barclays | Overweight |
| 2017-11-20 | Downgrade | Wedbush | Outperform → Neutral |
| 2017-09-29 | Reiterato | BTIG Research | Buy |
| 2017-09-15 | Iniziato | RBC Capital Mkts | Outperform |
| 2017-08-17 | Iniziato | Evercore ISI | Outperform |
| 2017-07-11 | Iniziato | Jefferies | Buy |
| 2017-04-12 | Iniziato | Cantor Fitzgerald | Overweight |
| 2017-04-12 | Iniziato | Piper Jaffray | Overweight |
| 2017-03-02 | Iniziato | Instinet | Buy |
| 2016-12-21 | Iniziato | SunTrust | Buy |
| 2016-11-03 | Iniziato | Deutsche Bank | Buy |
| 2016-08-04 | Reiterato | Barclays | Overweight |
| 2016-05-13 | Iniziato | Barclays | Overweight |
| 2016-02-19 | Reiterato | Wedbush | Outperform |
| 2016-01-21 | Iniziato | Credit Suisse | Outperform |
Mostra tutto
Prothena Corp Plc Borsa (PRTA) Ultime notizie
Form 4 PROTHENA CORP PUBLIC LTD CO For: 29 September By Investing.com - Investing.com UK
Prothena Corporation stock reports a narrower Q2 loss - AD HOC NEWS
Form 4 PROTHENA CORP PUBLIC LTD CO For: 27 September By Investing.com - Investing.com Nigeria
Trading Systems Reacting to (PRTA) Volatility - Stock Traders Daily
Prothena stock falls to USD 8.51 as earnings beat estimates - AD HOC NEWS
Prothena Corporation plc (PRTA) Stock Analysis: Unveiling a 153% Upside Potential Amidst Biotech Challenges - DirectorsTalk Interviews
Prothena (PRTA) Stock: Falls -2.58% — Where's the Floor? 2026-09-10Imbalance Zone - dars.gov.et
Prothena to Participate in the H.C. Wainwright 28th Annual Global Investment Conference - Business Wire
Prothena stock holds near USD 9.60 after market cap update - AD HOC NEWS
Responsive Playbooks and the PRTA Inflection - Stock Traders Daily
Prothena Corporation plc (PRTA) Financials – Balance Sheet, Profit & Loss, Cash Flow - Value Research
Prothena Corporation plc (PRTA) Shareholding Pattern – Promoters, FIIs & DIIs - Value Research
Prothena Corporation plc (PRTA) Key Financial Ratios – Valuation, Profitability & More - Value Research
Prothena Stock Price Forecast. Should You Buy PRTA? - StockInvest.us
Prothena (NASDAQ:PRTA) Major Shareholder Buys 50,000 Shares of Stock - MarketBeat
Prothena (NASDAQ:PRTA) Shares Pass Below Two Hundred Day Moving AverageShould You Sell? - MarketBeat
Prothena (PRTA) Holds Steady Near $8.88 as Shares Sit Between Key Support and ResistancePositive Gamma - vinanet.vn
PRTA Q2 2026 Earnings: Narrower-than-Expected Loss Reflects Cost DisciplineEstimate Accuracy - dars.gov.et
Precision Trading with Prothena Corporation Plc (PRTA) Risk Zones - Stock Traders Daily
PRTA Q2 2026 Earnings: Narrower-Than-Expected Loss Delivers 9.7% EPS SurpriseGuidance Revision Trend - careplusvn.com
HC Wainwright Issues Positive Estimate for Prothena Earnings - MarketBeat
Weekly Recap: Q2 loss, cash and burn outlook and Partner trial timelines - TradingView
Prothena (PRTA) Stock Shrugs Off Revenue Drop As Pipeline Stakes Rise - Sahm
Prothena Corporation PLC (PRTA) Stock News Today - TradingKey
PRTA's Q2 Loss Narrower Than Expected, Pipeline Progress in Focus - tradingview.com
Prothena (NASDAQ:PRTA) Announces Quarterly Earnings Results, Beats Expectations By $0.03 EPS - MarketBeat
Prothena (PRTA) Reports Q2 Loss, Misses Revenue Estimates - Yahoo Finance
Prothena Corporation PLC reports results for the quarter ended June 30Earnings Summary - tradingview.com
Prothena: Q2 Earnings Snapshot - marketscreener.com
Prothena (NASDAQ: PRTA) turns H1 2026 profit on $50M milestone - Stock Titan
Prothena Reports Second Quarter 2026 Financial Results and Business Highlights - marketscreener.com
FMR LLC discloses 13.8% Prothena (PRTA) ownership; key fund holds 6.4% - stocktitan.net
Renaissance Technologies LLC Has $5.91 Million Stock Position in Prothena Corporation plc $PRTA - MarketBeat
Prothena (PRTA) Holds Ground at $8.49: Consolidation Between Key LevelsVolatility Stop - careplusvn.com
Prothena Corporation PLC expected to post a loss of 39 cents a shareEarnings Preview - tradingview.com
PRTA Q1 2026 Earnings: EPS of $0.61 Beats Estimate by 271.69% as Shares Slip 3.45%Consensus Beat Rate - careplusvn.com
Technical Reactions to PRTA Trends in Macro Strategies - Stock Traders Daily
Prothena (NASDAQ:PRTA) Insider Anne Evans Kingston Sells 7,662 Shares of Stock - MarketBeat
Prothena Corp PLC (PRTA) Chief Strategy Officer Anne Kingston Se - GuruFocus
Prothena to Report Second Quarter 2026 Financial Results on August 6 - Business Wire
BlackRock (PRTA holder) discloses 6.9% beneficial stake in Prothena common stock - Stock Titan
Prothena Corp. Plc Revenue Breakdown – LSX:A1KAVV - TradingView
Rubric Capital Management LP Has $48.60 Million Position in Prothena Corporation plc $PRTA - MarketBeat
Prothena Corporation PLC (PRTA) Valuation: PE, PB & Fair Value Analysis - TradingKey
Top Growth Companies With Insider Ownership For July 2026 - simplywall.st
Prothena (PRTA) Rallies 2.58%: Support Holds as Biotech Stock Rebounds from LowsIsland Reversal - careplusvn.com
Prothena stock trades steady as Alzheimer portfolio advances and earnings show growing R&D investmen - Ad-hoc-news.de
Trading the Move, Not the Narrative: (PRTA) Edition - Stock Traders Daily
Michael John Isaacs Net Worth (2026) - GuruFocus
Prothena (PRTA) Holds Steady Near Support as Biotech Sector Eyes Key CatalystOutside Reversal - vinanet.vn
Prothena (PRTA) Price Target Increased by 37.50% to 16.83 - msn.com
Prothena Corp Plc Azioni (PRTA) Dati Finanziari
Reddito
Reddito netto
Flusso di cassa
EPS
Prothena Corp Plc Azioni (PRTA) insider trading
| Commercio interno | Relazione | Data | Transazione | Costo | #Azioni | Valore ($) | #Azioni Totale |
|---|---|---|---|---|---|---|---|
| SCULLY WILLIAM P | 10% Owner |
Sep 28 '26 |
Buy |
8.60 |
103,500 |
889,872 |
187,000 |
| SCULLY WILLIAM P | 10% Owner |
Sep 18 '26 |
Buy |
8.43 |
100,000 |
843,460 |
927,000 |
| SCULLY WILLIAM P | 10% Owner |
Sep 02 '26 |
Buy |
9.47 |
27,000 |
255,739 |
827,000 |
| SCULLY WILLIAM P | 10% Owner |
Aug 20 '26 |
Buy |
8.79 |
50,000 |
439,430 |
800,000 |
| SCULLY WILLIAM P | 10% Owner |
Aug 07 '26 |
Buy |
8.62 |
34,000 |
293,053 |
790,000 |
| SCULLY WILLIAM P | 10% Owner |
Aug 07 '26 |
Buy |
8.62 |
3,500 |
30,167 |
83,500 |
| Kingston Anne Evans | Chief Strategy Officer |
Jul 29 '26 |
Sale |
8.47 |
7,662 |
64,919 |
55,782 |
| Isaacs Michael John | General Counsel & Company Sec. |
Jul 29 '26 |
Sale |
8.47 |
8,386 |
71,055 |
35,745 |
0.05%
0.82%
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