5.38
price down icon0.19%   -0.010
after-market After Hours: 5.38
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Generation Bio Co stock is traded at $5.38, with a volume of 200.57K. It is down -0.19% in the last 24 hours and down -0.74% over the past month. Generation Bio Co is a genetics medicine company focused on creating gene therapies to provide durable and redosable treatments for patients suffering from rare and untreated diseases. The company focuses on liver and retina-related diseases. It is developing two distinct and complementary platforms that It believes will enable differentiated therapeutic applications. Its first platform is a potent, selective ctLNP delivery system for nucleic acids, which is designed to avoid off-target clearance by the liver and spleen, enabling ctLNPs to persist in systemic circulation and allowing for selective and potent ligand-driven targeting to specific tissues and cell types. Its second platform is its novel iqDNA, which is an optimized variant of its ceDNA.
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Previous Close:
$5.39
Open:
$5.28
24h Volume:
200.57K
Relative Volume:
3.36
Market Cap:
$36.25M
Revenue:
$21.23M
Net Income/Loss:
$-72.42M
P/E Ratio:
-0.7944
EPS:
-6.7728
Net Cash Flow:
$-81.69M
1W Performance:
+0.00%
1M Performance:
-0.74%
6M Performance:
+35.18%
1Y Performance:
-53.62%
1-Day Range:
Value
$5.2001
$5.54
1-Week Range:
Value
$5.2001
$5.64
52-Week Range:
Value
$3.004
$12.50

Generation Bio Co Stock (GBIO) Company Profile

Name
Name
Generation Bio Co
Name
Phone
857-529-5908
Name
Address
301 BINNEY STREET, CAMBRIDGE
Name
Employee
115
Name
Twitter
@generationbio
Name
Next Earnings Date
2025-03-12
Name
Latest SEC Filings
Name
GBIO's Discussions on Twitter

Compare GBIO with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Biotechnology icon
GBIO
Generation Bio Co
5.38 36.32M 21.23M -72.42M -81.69M -6.7728
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
454.96 115.62B 11.74B 3.68B 3.34B 14.19
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
746.36 79.10B 14.25B 4.58B 3.88B 41.77
Biotechnology icon
ARGX
Argen X Se Adr
851.42 52.39B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
391.17 51.72B 3.21B 43.57M 221.36M 0.2405
Biotechnology icon
INSM
Insmed Inc
200.67 42.00B 447.02M -1.18B -906.14M -6.1812

Generation Bio Co Stock (GBIO) Upgrades & Downgrades

Date Action Analyst Rating Change
Aug-13-25 Downgrade Wedbush Outperform → Neutral
Oct-19-23 Downgrade TD Cowen Outperform → Market Perform
Nov-08-22 Initiated Canaccord Genuity Buy
Dec-14-21 Downgrade William Blair Outperform → Mkt Perform
Jun-08-21 Initiated JMP Securities Mkt Outperform
Feb-24-21 Initiated William Blair Outperform
Feb-18-21 Initiated Needham Buy
Jul-07-20 Initiated Cowen Outperform
Jul-07-20 Initiated JP Morgan Overweight
Jul-07-20 Initiated Jefferies Buy
Jul-07-20 Initiated Wedbush Outperform
View All

Generation Bio Co Stock (GBIO) Latest News

pulisher
10:16 AM

Generation Bio (GBIO) Rating Update: Wedbush Upgrades to Outperf - GuruFocus

10:16 AM
pulisher
09:47 AM

NodThera appoints Geoff McDonough, M.D., as independent board member - marketscreener.com

09:47 AM
pulisher
09:07 AM

GBIO Downgraded by Jefferies with Price Target Cut by 54.55% | G - GuruFocus

09:07 AM
pulisher
08:37 AM

‘Zombie’ biotech buyer Xoma to acquire Generation Bio - BioPharma Dive

08:37 AM
pulisher
08:28 AM

Wedbush Upgrades Generation Bio to Outperform From Neutral, Adjusts Price Target to $5.50 From $7 - marketscreener.com

08:28 AM
pulisher
07:55 AM

Jefferies Downgrades Generation Bio to Hold From Buy, Adjusts Price Target to $5 From $11 - marketscreener.com

07:55 AM
pulisher
04:33 AM

Jefferies downgrades Generation Bio stock to Hold as XOMA acquisition announced - Investing.com Nigeria

04:33 AM
pulisher
02:22 AM

XOMA Strikes Deal To Acquire Generation Bio, Expanding Royalty Portfolio - Nasdaq

02:22 AM
pulisher
Dec 15, 2025

XOMA Royalty to Acquire Generation Bio - citybiz

Dec 15, 2025
pulisher
Dec 15, 2025

Shareholder Alert: The Ademi Firm investigates whether Generation Bio Co. is obtaining a Fair Price for its Public Shareholders - PR Newswire

Dec 15, 2025
pulisher
Dec 15, 2025

GBIO Stock Alert: Halper Sadeh LLC is Investigating Whether the Sale of Generation Bio Co. is Fair to Shareholders - The AI Journal

Dec 15, 2025
pulisher
Dec 15, 2025

Generation Bio Announces Merger with XOMA Royalty - TipRanks

Dec 15, 2025
pulisher
Dec 15, 2025

Xoma Royalty enters into agreement to acquire Generation Bio - marketscreener.com

Dec 15, 2025
pulisher
Dec 15, 2025

XOMA to Acquire Generation Bio (GBIO) in Strategic Merger - GuruFocus

Dec 15, 2025
pulisher
Dec 15, 2025

XOMA Royalty Corporation to Acquire Generation Bio Co. in Cash Transaction with Milestone and Royalty Opportunities - Quiver Quantitative

Dec 15, 2025
pulisher
Dec 15, 2025

Generation Bio (NASDAQ: GBIO) agrees to XOMA cash plus CVR takeover - Stock Titan

Dec 15, 2025
pulisher
Dec 15, 2025

Generation Bio (NASDAQ: GBIO) agrees to $4.29 sale to XOMA Royalty plus CVR - Stock Titan

Dec 15, 2025
pulisher
Dec 15, 2025

Generation Bio (GBIO) to be acquired in planned XOMA tender offer - Stock Titan

Dec 15, 2025
pulisher
Dec 14, 2025

XOMA Royalty Corporation entered into an agreement to acquire Generation Bio Co. for $28.92 million. - marketscreener.com

Dec 14, 2025
pulisher
Dec 14, 2025

Published on: 2025-12-14 17:13:04 - moha.gov.vn

Dec 14, 2025
pulisher
Dec 10, 2025

What analysts say about Generation Bio Co stockTechnical Resistance Breaks & Master Stock Selection - earlytimes.in

Dec 10, 2025
pulisher
Dec 06, 2025

Generation Bio (GBIO) Price Target Increased by 13.40% to 30.94 - MSN

Dec 06, 2025
pulisher
Dec 04, 2025

Is Generation Bio Co. stock gaining market share2025 Investor Takeaways & Safe Capital Growth Stock Tips - Newser

Dec 04, 2025
pulisher
Dec 04, 2025

How Generation Bio Co. stock performs in weak economyJuly 2025 Decliners & Fast Gaining Stock Strategy Reports - Newser

Dec 04, 2025
pulisher
Dec 03, 2025

Meiji Seika Pharma Invests in Lyric Bio for Next-Generation Human Immunoglobulin Manufacturing - Via TT

Dec 03, 2025
pulisher
Dec 03, 2025

Is Generation Bio Co. stock overvalued by current metricsWall Street Watch & Fast Gaining Stock Strategy Reports - Newser

Dec 03, 2025
pulisher
Dec 03, 2025

What catalysts could drive Generation Bio Co. stock higherPrice Action & Free Technical Confirmation Trade Alerts - Newser

Dec 03, 2025
pulisher
Dec 02, 2025

Generation Bio (GBIO) Stock Analysis Report | Financials & Insights - Benzinga

Dec 02, 2025
pulisher
Dec 02, 2025

Here's Why We're A Bit Worried About Generation Bio's (NASDAQ:GBIO) Cash Burn Situation - Yahoo Finance

Dec 02, 2025
pulisher
Dec 01, 2025

Layoff Tracker: Valneva Terminates 30 Amid Site Closure - BioSpace

Dec 01, 2025
pulisher
Nov 29, 2025

Can Generation Bio Co. stock sustain institutional interest2025 Institutional Moves & Consistent Growth Equity Picks - moha.gov.vn

Nov 29, 2025
pulisher
Nov 21, 2025

CEO McDonough Acquires 366 Of Generation Bio Co [GBIO] - TradingView

Nov 21, 2025
pulisher
Nov 21, 2025

[Form 4] Generation Bio Co. Insider Trading Activity - Stock Titan

Nov 21, 2025
pulisher
Nov 20, 2025

Can Generation Bio Co. stock surprise with earnings upsideMarket Growth Summary & Real-Time Chart Breakout Alerts - newser.com

Nov 20, 2025
pulisher
Nov 20, 2025

Will Generation Bio Co. stock deliver consistent dividendsPortfolio Return Report & Long-Term Growth Plans - newser.com

Nov 20, 2025
pulisher
Nov 20, 2025

Why Generation Bio Co. stock remains a top recommendationGap Down & Real-Time Stock Entry Alerts - newser.com

Nov 20, 2025
pulisher
Nov 19, 2025

Why Generation Bio Co. stock remains resilientWeekly Risk Summary & Weekly Setup with High ROI Potential - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Using data models to predict Generation Bio Co. stock movement2025 Stock Rankings & Growth Oriented Trading Recommendations - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Ranking Generation Bio Co. among high performing stocks via toolsWeekly Stock Analysis & Risk Managed Investment Strategies - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

How Generation Bio Co. stock reacts to inflationary pressuresWeekly Stock Analysis & Safe Capital Investment Plans - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Heatmap analysis for Generation Bio Co. and competitorsPortfolio Value Report & Risk Adjusted Swing Trade Ideas - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Is Generation Bio Co. stock poised for growthMarket Performance Report & Growth Focused Investment Plans - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Generation Bio Co. Reports Strategic Restructuring and Financial Highlights - MSN

Nov 19, 2025
pulisher
Nov 18, 2025

Why Generation Bio Co. stock could see breakout soonSell Signal & High Return Trade Opportunity Guides - newser.com

Nov 18, 2025

Generation Bio Co Stock (GBIO) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$38.38
price down icon 0.39%
$97.03
price down icon 1.63%
$31.35
price down icon 0.70%
$92.23
price down icon 1.68%
biotechnology ONC
$304.31
price down icon 2.05%
$200.67
price up icon 1.90%
Cap:     |  Volume (24h):