6.53
price up icon3.82%   0.24
pre-market  Vorhandelsmarkt:  6.53  
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Schlusskurs vom Vortag:
$6.29
Offen:
$6.31
24-Stunden-Volumen:
719.28K
Relative Volume:
0.42
Marktkapitalisierung:
$351.49M
Einnahmen:
$217.25M
Nettoeinkommen (Verlust:
$-50.92M
KGV:
-6.53
EPS:
-1
Netto-Cashflow:
$-100.85M
1W Leistung:
+4.98%
1M Leistung:
+14.16%
6M Leistung:
-54.75%
1J Leistung:
-73.22%
1-Tages-Spanne:
Value
$6.29
$6.59
1-Wochen-Bereich:
Value
$6.185
$6.621
52-Wochen-Spanne:
Value
$4.32
$25.42

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

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6.53 334.80M 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

pulisher
02:22 AM

Prothena Corporation plc (NASDAQ:PRTA) Receives $31.50 Average Price Target from Analysts - Defense World

02:22 AM
pulisher
12:24 PM

Prothena Corporation plc Stock Analysis and ForecastFree Stock Market Forecast Reports - jammulinksnews.com

12:24 PM
pulisher
Jul 22, 2025

Is Prothena Corporation plc a good long term investmentExceptional gains - jammulinksnews.com

Jul 22, 2025
pulisher
Jul 22, 2025

What drives Prothena Corporation plc stock priceRecord-breaking gains - jammulinksnews.com

Jul 22, 2025
pulisher
Jul 19, 2025

What analysts say about Prothena Corporation plc stockRapid portfolio appreciation - jammulinksnews.com

Jul 19, 2025
pulisher
Jul 17, 2025

How to Take Advantage of moves in (PRTA) - news.stocktradersdaily.com

Jul 17, 2025
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Jul 15, 2025

Why Prothena Corporation plc stock attracts strong analyst attentionFree Smart Investment Opportunities - Newser

Jul 15, 2025
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Jul 15, 2025

What makes Prothena Corporation plc stock price move sharplyFree Stock Market Practical Discussion Forums - Newser

Jul 15, 2025
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Jul 15, 2025

How Prothena Corporation plc stock performs during market volatilityFree Capital Allocation Plans - Newser

Jul 15, 2025
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Jul 15, 2025

Cambridge Investment Research Advisors Inc. Acquires Shares of 10,164 Prothena Corporation plc (NASDAQ:PRTA) - Defense World

Jul 15, 2025
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Jul 14, 2025

Piper Sandler Reduces Prothena (PRTA) Price Target to $81 from $110 Following AFFIRM-AL Trial Discontinuation - MSN

Jul 14, 2025
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Jul 04, 2025

PRTA Dives 53.5% YTD: Will the Restructuring Effort Boost Prospects? - sharewise.com

Jul 04, 2025
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Jul 04, 2025

Roche’s Phase 3 Move Boosts Outlook for Prothena Corporation plc (PRTA) - MSN

Jul 04, 2025
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Jun 20, 2025

Prothena to lay off majority of staff; Zealand shares obesity drug data - BioPharma Dive

Jun 20, 2025
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Jun 19, 2025

Peninsula biotech will cut half its workforce, but partner takes Parkinson's drug into late-stage trial - The Business Journals

Jun 19, 2025
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Jun 18, 2025

Prothena announces 63% workforce reduction following birtamimab halt - Investing.com

Jun 18, 2025
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Jun 18, 2025

Prothena (PRTA) Cuts Workforce by 63% to Reduce Costs - GuruFocus

Jun 18, 2025
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Jun 18, 2025

Prothena (PRTA) Shares Rise Following Corporate Restructuring an - GuruFocus

Jun 18, 2025
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Jun 18, 2025

Prothena Announces Major Workforce Reduction to Cut Costs - TipRanks

Jun 18, 2025
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Jun 18, 2025

Prothena (PRTA) Adjusts 2025 Financial Outlook Amid Reorganizati - GuruFocus

Jun 18, 2025
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Jun 18, 2025

Prothena Announces Corporate Restructuring | PRTA Stock News - GuruFocus

Jun 18, 2025
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Jun 18, 2025

Prothena (PRTA) Announces Leadership Changes Amid Workforce Reduction | PRTA Stock News - GuruFocus

Jun 18, 2025
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Jun 18, 2025

Prothena to cut workforce by 63% amid strategic review - Investing.com

Jun 18, 2025
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Jun 18, 2025

Prothena announces corporate restructuring - MarketScreener

Jun 18, 2025
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Jun 18, 2025

Prothena Announces Corporate Restructuring - Business Wire

Jun 18, 2025
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Jun 18, 2025

Chardan Lowers Prothena (PRTA) Price Target Following AFFIRM-AL Trial Failure - MSN

Jun 18, 2025
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Jun 18, 2025

Prothena (NASDAQ:PRTA) Shares Pass Below 200 Day Moving Average – Time to Sell? - Defense World

Jun 18, 2025
pulisher
Jun 17, 2025

Roche And Prothena: Why Moving On Makes Sense (OTCMKTS:RHHBY) - Seeking Alpha

Jun 17, 2025
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Jun 16, 2025

(PRTA) Trading Signals - news.stocktradersdaily.com

Jun 16, 2025
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Jun 16, 2025

Financial Analysis: Prothena Corporation plc (PRTA)’s Ratios Unveil Key Insights - DWinneX

Jun 16, 2025
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Jun 16, 2025

Prothena stock rises on Parkinson's trial update (PRTA:NASDAQ) - Seeking Alpha

Jun 16, 2025
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Jun 16, 2025

Prothena’s Prasinezumab Advances to Phase III for Parkinson’s - TipRanks

Jun 16, 2025
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Jun 16, 2025

Prothena partner Roche advances Parkinson’s drug to phase 3 By Investing.com - Investing.com Nigeria

Jun 16, 2025
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Jun 16, 2025

Prothena’s Partner Roche to Advance Prasinezumab into Phase III Development for Early-Stage Parkinson's Disease - BioSpace

Jun 16, 2025
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Jun 16, 2025

Prothena's Partner to Advance Potential Parkinson's Treatment to Phase 3 Development - marketscreener.com

Jun 16, 2025
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Jun 16, 2025

Prothena's Partner Roche to Advance Prasinezumab into Phase III - GuruFocus

Jun 16, 2025
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Jun 14, 2025

Prothena’s SWOT analysis: stock faces challenges after trial setback - Investing.com

Jun 14, 2025
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Jun 14, 2025

Prothena’s SWOT analysis: stock faces challenges after trial setback By Investing.com - Investing.com South Africa

Jun 14, 2025
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Jun 11, 2025

Cantor Fitzgerald Forecasts Prothena FY2026 Earnings - Defense World

Jun 11, 2025
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Jun 09, 2025

Two Sigma Investments LP Buys 27,887 Shares of Prothena Co. plc (NASDAQ:PRTA) - Defense World

Jun 09, 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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$21.80
price up icon 0.51%
$36.10
price up icon 1.26%
$102.92
price up icon 0.14%
$26.54
price up icon 0.76%
$111.44
price up icon 2.32%
biotechnology ONC
$295.59
price up icon 1.25%
Kapitalisierung:     |  Volumen (24h):