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前日終値:
$8.43
開ける:
$8.43
24時間の取引高:
551.06K
Relative Volume:
0.47
時価総額:
$441.94M
収益:
$217.25M
当期純損益:
$-50.92M
株価収益率:
-8.21
EPS:
-1
ネットキャッシュフロー:
$-100.85M
1週間 パフォーマンス:
-3.98%
1か月 パフォーマンス:
+8.89%
6か月 パフォーマンス:
-40.76%
1年 パフォーマンス:
-60.38%
1日の値動き範囲:
Value
$8.20
$8.49
1週間の範囲:
Value
$8.10
$8.62
52週間の値動き範囲:
Value
$4.32
$22.71

Prothena Corporation Plc Stock (PRTA) Company Profile

Name
名前
Prothena Corporation Plc
Name
セクター
Healthcare (1152)
Name
電話
011-353-1-236-2500
Name
住所
77 SIR JOHN ROGERSON'S QUAY, BLOCK C, DUBLIN 2
Name
職員
163
Name
Twitter
@ProthenaCorp
Name
次回の収益日
2025-02-18
Name
最新のSEC提出書
Name
PRTA's Discussions on Twitter

PRTA を他の銘柄と比較する

株式 価格 時価総額 収益 当期純利益 現金流量 EPS
Biotechnology icon
PRTA
Prothena Corporation Plc
8.21 447.06M 217.25M -50.92M -100.85M -1.00
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
394.53 99.62B 11.39B 3.64B 3.50B 13.99
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
465.89 61.52B 2.46B -319.09M -52.09M -2.47
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
560.00 58.91B 14.21B 4.46B 3.56B 39.68
Biotechnology icon
ARGX
Argen X Se Adr
756.38 46.69B 3.06B 1.28B 447.35M 21.30
Biotechnology icon
ONC
Beone Medicines Ltd Adr
324.34 34.54B 3.81B -644.79M -669.77M -6.24

Prothena Corporation Plc Stock (PRTA) Upgrades & Downgrades

日付 アクション アナリスト 評価の変更
2025-05-28 ダウングレード BofA Securities Neutral → Underperform
2025-05-27 ダウングレード Cantor Fitzgerald Overweight → Neutral
2025-05-27 ダウングレード Jefferies Buy → Hold
2025-05-27 ダウングレード Oppenheimer Outperform → Perform
2024-12-20 開始されました Chardan Capital Markets Buy
2024-01-30 ダウングレード BofA Securities Buy → Neutral
2023-12-12 開始されました Deutsche Bank Buy
2023-04-24 開始されました SVB Securities Outperform
2023-01-27 開始されました Piper Sandler Overweight
2022-11-04 ダウングレード RBC Capital Mkts Outperform → Sector Perform
2022-09-28 アップグレード BofA Securities Neutral → Buy
2021-11-19 開始されました JMP Securities Mkt Outperform
2021-06-18 アップグレード BofA Securities Underperform → Neutral
2021-06-08 繰り返されました Oppenheimer Outperform
2021-05-26 開始されました Citigroup Buy
2021-02-26 アップグレード RBC Capital Mkts Sector Perform → Outperform
2021-02-12 アップグレード Jefferies Hold → Buy
2021-02-02 アップグレード BTIG Research Neutral → Buy
2020-12-07 開始されました H.C. Wainwright Buy
2020-07-09 アップグレード Oppenheimer Perform → Outperform
2019-11-19 アップグレード Evercore ISI In-line → Outperform
2018-05-21 ダウングレード Barclays Equal Weight → Underweight
2018-04-23 ダウングレード Jefferies Buy → Hold
2018-04-05 繰り返されました Barclays Overweight
2017-11-20 ダウングレード Wedbush Outperform → Neutral
2017-09-29 繰り返されました BTIG Research Buy
2017-09-15 開始されました RBC Capital Mkts Outperform
2017-08-17 開始されました Evercore ISI Outperform
2017-07-11 開始されました Jefferies Buy
2017-04-12 開始されました Cantor Fitzgerald Overweight
2017-04-12 開始されました Piper Jaffray Overweight
2017-03-02 開始されました Instinet Buy
2016-12-21 開始されました SunTrust Buy
2016-11-03 開始されました Deutsche Bank Buy
2016-08-04 繰り返されました Barclays Overweight
2016-05-13 開始されました Barclays Overweight
2016-02-19 繰り返されました Wedbush Outperform
2016-01-21 開始されました Credit Suisse Outperform
すべてを表示

Prothena Corporation Plc (PRTA) 最新ニュース

pulisher
05:58 AM

Siren L.L.C. Grows Stock Holdings in Prothena Corporation plc $PRTA - MarketBeat

05:58 AM
pulisher
12:10 PM

Prothena Corporation plc (NASDAQ:PRTA) Given Consensus Rating of "Hold" by Brokerages - MarketBeat

12:10 PM
pulisher
Sep 12, 2025

Applying Wyckoff theory to Prothena Corporation plc stockFed Meeting & Advanced Technical Analysis Signals - Newser

Sep 12, 2025
pulisher
Sep 12, 2025

What moving averages say about Prothena Corporation plcJuly 2025 Patterns & Reliable Volume Spike Alerts - Newser

Sep 12, 2025
pulisher
Sep 12, 2025

Can volume confirm reversal in Prothena Corporation plcEarnings Growth Summary & AI Driven Stock Movement Reports - Newser

Sep 12, 2025
pulisher
Sep 12, 2025

Using data tools to time your Prothena Corporation plc exitMarket Rally & Growth Oriented Trade Recommendations - Newser

Sep 12, 2025
pulisher
Sep 12, 2025

Short interest data insights for Prothena Corporation plcWatch List & Growth Focused Entry Point Reports - Newser

Sep 12, 2025
pulisher
Sep 12, 2025

Visual trend scoring systems applied to Prothena Corporation plcWeekly Market Outlook & Fast Exit and Entry Trade Guides - Newser

Sep 12, 2025
pulisher
Sep 12, 2025

Institutional scanner results for Prothena Corporation plcJuly 2025 Intraday Action & Community Trade Idea Sharing - Newser

Sep 12, 2025
pulisher
Sep 12, 2025

Has Prothena Corporation plc formed a bullish divergenceMarket Performance Report & Free Expert Approved Momentum Trade Ideas - Newser

Sep 12, 2025
pulisher
Sep 11, 2025

Using fundamentals and technicals on Prothena Corporation plcWeekly Profit Recap & Fast Entry Momentum Trade Alerts - Newser

Sep 11, 2025
pulisher
Sep 11, 2025

Can swing trading help recover from Prothena Corporation plc lossesJuly 2025 Trade Ideas & Daily Market Momentum Tracking - Newser

Sep 11, 2025
pulisher
Sep 11, 2025

Prothena Down 40% Year to Date: What Lies Ahead for the Stock? - Yahoo Finance

Sep 11, 2025
pulisher
Sep 11, 2025

Analysts Set Prothena Corporation plc (NASDAQ:PRTA) Target Price at $19.75 - Defense World

Sep 11, 2025
pulisher
Sep 10, 2025

Relative strength of Prothena Corporation plc in sector analysisQuarterly Portfolio Report & Real-Time Market Sentiment Reports - Newser

Sep 10, 2025
pulisher
Sep 10, 2025

Automated trading signals detected on Prothena Corporation plcJuly 2025 Sentiment & Accurate Buy Signal Notifications - Newser

Sep 10, 2025
pulisher
Sep 10, 2025

Will Prothena Corporation plc price bounce be sustainableMarket Movement Recap & Consistent Profit Trading Strategies - Newser

Sep 10, 2025
pulisher
Sep 10, 2025

Published on: 2025-09-10 05:55:27 - Newser

Sep 10, 2025
pulisher
Sep 10, 2025

Strategies to average down on Prothena Corporation plc2025 Big Picture & Free High Return Stock Watch Alerts - Newser

Sep 10, 2025
pulisher
Sep 10, 2025

What to do if you’re stuck in Prothena Corporation plcTrade Volume Report & Safe Entry Zone Identification - Newser

Sep 10, 2025
pulisher
Sep 10, 2025

Chart overlay techniques for tracking Prothena Corporation plcEarnings Growth Report & High Return Stock Watch Alerts - Newser

Sep 10, 2025
pulisher
Sep 09, 2025

What technical models suggest about Prothena Corporation plc’s comebackJuly 2025 Pullbacks & Entry Point Strategy Guides - Newser

Sep 09, 2025
pulisher
Sep 09, 2025

Using data models to predict Prothena Corporation plc stock movementWeekly Stock Recap & Accurate Buy Signal Alerts - Newser

Sep 09, 2025
pulisher
Sep 09, 2025

Is Prothena Corporation plc still worth holding after the dip2025 Market Outlook & Fast Momentum Stock Entry Tips - Newser

Sep 09, 2025
pulisher
Sep 09, 2025

Is Prothena Corporation plc showing insider buyingPortfolio Profit Report & AI Driven Stock Movement Reports - Lancaster City Council

Sep 09, 2025
pulisher
Sep 08, 2025

Multi factor analysis applied to Prothena Corporation plcTrade Signal Summary & Daily Profit Focused Stock Screening - Newser

Sep 08, 2025
pulisher
Sep 08, 2025

Prothena Corporation plc Shows Support at Fibonacci LevelNew Guidance & Weekly Watchlist of Top Performers - beatles.ru

Sep 08, 2025
pulisher
Sep 08, 2025

Prothena Corporation plc $PRTA Stock Holdings Cut by Rafferty Asset Management LLC - MarketBeat

Sep 08, 2025
pulisher
Sep 07, 2025

JMP Securities Issues Pessimistic Forecast for Prothena (NASDAQ:PRTA) Stock Price - MarketBeat

Sep 07, 2025

Prothena Corporation Plc (PRTA) 財務データ

収益

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当期純利益

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現金流量

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EPS

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Prothena Corporation Plc (PRTA) インサイダートレーディング

インサイダートレーディング 関係 日付 取引 コスト #株式 値 ($) #株式総数
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
$36.36
price down icon 0.93%
$83.10
price down icon 3.56%
$27.82
price down icon 2.76%
$96.74
price down icon 7.26%
$145.93
price up icon 0.10%
biotechnology ONC
$324.34
price down icon 3.38%
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