8.05
price up icon6.76%   0.51
after-market Handel nachbörslich: 8.05
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Schlusskurs vom Vortag:
$7.54
Offen:
$7.6
24-Stunden-Volumen:
1.60M
Relative Volume:
1.00
Marktkapitalisierung:
$433.33M
Einnahmen:
$217.25M
Nettoeinkommen (Verlust:
$-50.92M
KGV:
-8.05
EPS:
-1
Netto-Cashflow:
$-100.85M
1W Leistung:
+1.64%
1M Leistung:
+25.78%
6M Leistung:
-42.04%
1J Leistung:
-59.71%
1-Tages-Spanne:
Value
$7.58
$8.17
1-Wochen-Bereich:
Value
$7.3852
$8.17
52-Wochen-Spanne:
Value
$4.32
$22.83

Prothena Corporation Plc Stock (PRTA) Company Profile

Name
Firmenname
Prothena Corporation Plc
Name
Telefon
011-353-1-236-2500
Name
Adresse
77 SIR JOHN ROGERSON'S QUAY, BLOCK C, DUBLIN 2
Name
Mitarbeiter
163
Name
Twitter
@ProthenaCorp
Name
Nächster Verdiensttermin
2025-02-18
Name
Neueste SEC-Einreichungen
Name
PRTA's Discussions on Twitter

Vergleichen Sie PRTA mit anderen Aktien

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8.05 405.88M 217.25M -50.92M -100.85M -1.00
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Prothena Corporation Plc Stock (PRTA) Upgrades & Downgrades

Datum Aktion Analytiker Ratingänderung
2025-05-28 Herabstufung BofA Securities Neutral → Underperform
2025-05-27 Herabstufung Cantor Fitzgerald Overweight → Neutral
2025-05-27 Herabstufung Jefferies Buy → Hold
2025-05-27 Herabstufung Oppenheimer Outperform → Perform
2024-12-20 Eingeleitet Chardan Capital Markets Buy
2024-01-30 Herabstufung BofA Securities Buy → Neutral
2023-12-12 Eingeleitet Deutsche Bank Buy
2023-04-24 Eingeleitet SVB Securities Outperform
2023-01-27 Eingeleitet Piper Sandler Overweight
2022-11-04 Herabstufung RBC Capital Mkts Outperform → Sector Perform
2022-09-28 Hochstufung BofA Securities Neutral → Buy
2021-11-19 Eingeleitet JMP Securities Mkt Outperform
2021-06-18 Hochstufung BofA Securities Underperform → Neutral
2021-06-08 Bestätigt Oppenheimer Outperform
2021-05-26 Eingeleitet Citigroup Buy
2021-02-26 Hochstufung RBC Capital Mkts Sector Perform → Outperform
2021-02-12 Hochstufung Jefferies Hold → Buy
2021-02-02 Hochstufung BTIG Research Neutral → Buy
2020-12-07 Eingeleitet H.C. Wainwright Buy
2020-07-09 Hochstufung Oppenheimer Perform → Outperform
2019-11-19 Hochstufung Evercore ISI In-line → Outperform
2018-05-21 Herabstufung Barclays Equal Weight → Underweight
2018-04-23 Herabstufung Jefferies Buy → Hold
2018-04-05 Bestätigt Barclays Overweight
2017-11-20 Herabstufung Wedbush Outperform → Neutral
2017-09-29 Bestätigt BTIG Research Buy
2017-09-15 Eingeleitet RBC Capital Mkts Outperform
2017-08-17 Eingeleitet Evercore ISI Outperform
2017-07-11 Eingeleitet Jefferies Buy
2017-04-12 Eingeleitet Cantor Fitzgerald Overweight
2017-04-12 Eingeleitet Piper Jaffray Overweight
2017-03-02 Eingeleitet Instinet Buy
2016-12-21 Eingeleitet SunTrust Buy
2016-11-03 Eingeleitet Deutsche Bank Buy
2016-08-04 Bestätigt Barclays Overweight
2016-05-13 Eingeleitet Barclays Overweight
2016-02-19 Bestätigt Wedbush Outperform
2016-01-21 Eingeleitet Credit Suisse Outperform
Alle ansehen

Prothena Corporation Plc Aktie (PRTA) Neueste Nachrichten

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Aug 12, 2025

Can trapped investors hope for a rebound in Prothena Corporation plcFree Investment Strategy With Low Risk - Newser

Aug 12, 2025
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Aug 12, 2025

What MACD signals say about Prothena Corporation plcForecast Model for Intraday Buy Signals - Newser

Aug 12, 2025
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Aug 12, 2025

How to escape a deep drawdown in Prothena Corporation plcFree Low Risk High Return Opportunities - Newser

Aug 12, 2025
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Aug 12, 2025

Building trade automation scripts for Prothena Corporation plcBreakout Stock Opportunities with Low Drawdown - Newser

Aug 12, 2025
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Aug 11, 2025

Ranking Prothena Corporation plc among high performing stocks via toolsDividend Strategy Summary With 10-Year Outlook - Newser

Aug 11, 2025
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Aug 11, 2025

Volume spikes in Prothena Corporation plc stock – what they meanFree Safe Entry Stock Watch Suggestions - Newser

Aug 11, 2025
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Aug 11, 2025

How Prothena Corporation plc stock performs during market volatilityLow Exposure Strategy with Sector Analysis - Newser

Aug 11, 2025
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Aug 10, 2025

Trend Reversal Possible in Prothena Corporation plc Charts IndicateSmart Allocation Stock Pick Insights Gaining Interest - metal.it

Aug 10, 2025
pulisher
Aug 07, 2025

Prothena Announces that Novo Nordisk Will Advance Coramitug (Formerly PRX004) into Phase 3 Development for ATTR Amyloidosis with Cardiomyopathy - BioSpace

Aug 07, 2025
pulisher
Aug 06, 2025

Novo Nordisk Commits To Advancing Prothena Corp-Developed Drug Into Late Stage Trial: Retail Turns Hopeful - Investing.com India

Aug 06, 2025
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Aug 06, 2025

Prothena (PRTA) Surges on Novo Nordisk's Phase 3 Plans for ATTR Amyloidosis Drug - GuruFocus

Aug 06, 2025
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Aug 06, 2025

Prothena’s Coramitug Advances to Phase 3 with Novo Nordisk - TipRanks

Aug 06, 2025
pulisher
Aug 06, 2025

Prothena Announces that Novo Nordisk Will Advance Coramitug (For - GuruFocus

Aug 06, 2025
pulisher
Aug 06, 2025

Breakthrough: Novo Nordisk Takes Prothena's ATTR Drug to Final Trial Stage with $1.2B Milestone Potential - Stock Titan

Aug 06, 2025
pulisher
Aug 05, 2025

Prothena stock price target lowered to $10 at RBC on program discontinuation By Investing.com - Investing.com South Africa

Aug 05, 2025
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Aug 05, 2025

Prothena stock price target lowered to $10 at RBC on program discontinuation - Investing.com Nigeria

Aug 05, 2025
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Aug 05, 2025

PRTA: RBC Capital Maintains Rating, Lowers Price Target | PRTA S - GuruFocus

Aug 05, 2025
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Aug 05, 2025

Prothena’s Losses Grow As Revenue Drops And Programs Wind Down - Finimize

Aug 05, 2025
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Aug 05, 2025

9 Analysts Assess Prothena Corp: What You Need To Know - 富途牛牛

Aug 05, 2025
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Aug 05, 2025

RBC Cuts Price Target on Prothena to $10 From $18, Keeps Sector Perform, Speculative Risk - MarketScreener

Aug 05, 2025
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Aug 05, 2025

Prothena Corp (PRTA) Maintains 'Buy' Rating with $18 Target by C - GuruFocus

Aug 05, 2025
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Aug 05, 2025

JMP reiterates Market Outperform rating on Prothena stock ahead of key data - Investing.com Nigeria

Aug 05, 2025
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Aug 05, 2025

Prothena Reports Second Quarter 2025 Financial Results and Business Highlights - BioSpace

Aug 05, 2025
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Aug 05, 2025

Prothena Reports Q2 2025 Financial Results and Pipeline Progress - TipRanks

Aug 05, 2025
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Aug 04, 2025

Prothena (PRTA) Reports Q2 Loss, Lags Revenue Estimates - Yahoo Finance

Aug 04, 2025
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Aug 04, 2025

Prothena Corporation PLC reports results for the quarter ended June 30Earnings Summary - TradingView

Aug 04, 2025
pulisher
Aug 04, 2025

Prothena Corp PLC Reports Q2 2025 Earnings: EPS Loss of $2.34, Revenue at $4.4 Million, Both Missing Estimates - GuruFocus

Aug 04, 2025
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Aug 04, 2025

Published on: 2025-08-04 19:53:20 - beatles.ru

Aug 04, 2025
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Aug 04, 2025

Prothena Reports Second Quarter 2025 Financial Results and Busin - GuruFocus

Aug 04, 2025
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Aug 03, 2025

How does Prothena Corporation plc generate profit in a changing economyAchieve triple-digit returns with smart investing - Jammu Links News

Aug 03, 2025
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Aug 03, 2025

What is the risk reward ratio of investing in Prothena Corporation plc stockMaster stock selection with insider knowledge - Jammu Links News

Aug 03, 2025
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Aug 03, 2025

How strong is Prothena Corporation plc company’s balance sheetInvest smarter with daily stock recommendations - Jammu Links News

Aug 03, 2025
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Aug 03, 2025

What is Prothena Corporation plc company’s growth strategyCapitalize on market shifts with expert advice - Jammu Links News

Aug 03, 2025
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Aug 03, 2025

What catalysts could drive Prothena Corporation plc stock higher in 2025Accelerate your capital gains today - Jammu Links News

Aug 03, 2025
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Aug 03, 2025

Prothena Corporation plc Stock Analysis and ForecastBuild a portfolio that outperforms consistently - Jammu Links News

Aug 03, 2025
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Aug 03, 2025

What are the latest earnings results for Prothena Corporation plcDiscover high-impact stocks for your portfolio - Jammu Links News

Aug 03, 2025
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Aug 02, 2025

Is This a Bottoming Phase for Prothena Corporation plcLow Drawdown Real Time Trading Tips Shared - beatles.ru

Aug 02, 2025
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Aug 02, 2025

Key resistance and support levels for Prothena Corporation plcRisk-Managed Strategy Based on Price Analysis - Newser

Aug 02, 2025
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Aug 01, 2025

Tools to assess Prothena Corporation plc’s risk profileMarket Opportunity Tracker for Swing Traders - Newser

Aug 01, 2025
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Aug 01, 2025

How volatile is Prothena Corporation plc stock compared to the marketEntry Signal Planner To Watch Now - jammulinksnews.com

Aug 01, 2025
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Aug 01, 2025

Intraday pattern recognizer results for Prothena Corporation plcFree Fast Entry High Potential Stock Alerts - Newser

Aug 01, 2025
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Jul 31, 2025

How many analysts rate Prothena Corporation plc as a “Buy”Pre Market Recommendation With Low Risk - Jammu Links News

Jul 31, 2025
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Jul 31, 2025

Can technical indicators confirm Prothena Corporation plc’s reversalCommunity Picked Stocks with Trade Insights - Newser

Jul 31, 2025
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Jul 31, 2025

Prothena Secures Leadership with New Executive Agreements - The Globe and Mail

Jul 31, 2025
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Jul 30, 2025

Sector ETF performance correlation with Prothena Corporation plcMarket Entry and Exit Point Tips From Traders - metal.it

Jul 30, 2025

Finanzdaten der Prothena Corporation Plc-Aktie (PRTA)

Umsatz

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Nettogewinn

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Free Cashflow

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ENV

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Prothena Corporation Plc-Aktie (PRTA) Insiderhandel

Insiderhandel Beziehung Datum Transaktion Kosten #Aktien Wert ($) #Aktien Gesamt
EcoR1 Capital, LLC
10% Owner
May 06 '25
Sale
7.64
1,984,053
15,164,712
5,304,596
EcoR1 Capital, LLC
10% Owner
May 05 '25
Sale
8.11
977,693
7,930,166
7,288,649
SCULLY WILLIAM P
10% Owner
Jan 14 '25
Buy
12.79
100,000
1,279,040
735,993
SCULLY WILLIAM P
10% Owner
Dec 18 '24
Buy
13.93
73,436
1,022,670
1,297,693
SCULLY WILLIAM P
10% Owner
Dec 31 '24
Buy
13.01
32,000
416,393
650,193
SCULLY WILLIAM P
10% Owner
Dec 20 '24
Buy
15.91
2,000
31,813
618,693
$36.46
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Kapitalisierung:     |  Volumen (24h):