5.61
price up icon0.54%   0.03
after-market After Hours: 5.57 -0.04 -0.71%
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Generation Bio Co stock is traded at $5.61, with a volume of 59,390. It is up +0.54% in the last 24 hours and down -0.53% 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:
$5.58
Open:
$5.53
24h Volume:
59,390
Relative Volume:
0.80
Market Cap:
$37.80M
Revenue:
$21.23M
Net Income/Loss:
$-72.42M
P/E Ratio:
-0.8283
EPS:
-6.7728
Net Cash Flow:
$-81.69M
1W Performance:
-1.41%
1M Performance:
-0.53%
6M Performance:
+27.21%
1Y Performance:
-34.74%
1-Day Range:
Value
$5.53
$5.645
1-Week Range:
Value
$5.50
$5.70
52-Week Range:
Value
$3.004
$8.657

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
5.61 37.60M 21.23M -72.42M -81.69M -6.7728
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
475.68 121.25B 11.74B 3.68B 3.34B 14.19
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
749.44 78.94B 14.25B 4.58B 3.88B 41.77
Biotechnology icon
ARGX
Argen X Se Adr
847.72 52.40B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
346.79 46.18B 3.21B 43.57M 221.36M 0.2405
Biotechnology icon
ONC
Beone Medicines Ltd Adr
350.00 38.73B 4.98B 69.59M 525.67M 0.5197

Generation Bio Co Stock (GBIO) Upgrades & Downgrades

Date Action Analyst Rating Change
Dec-16-25 Downgrade Jefferies Buy → Hold
Dec-16-25 Upgrade Wedbush Neutral → Outperform
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
07:48 AM

Satellos Bioscience Welcomes New Chief Development Officer - GuruFocus

07:48 AM
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07:00 AM

Satellos taps ex-Generation Bio COO to steer Duchenne trial plans - Stock Titan

07:00 AM
pulisher
Jan 26, 2026

Returns Recap: How liquid is NCC.PRBC stockIPO Watch & Smart Money Movement Tracker - baoquankhu1.vn

Jan 26, 2026
pulisher
Jan 26, 2026

S P Trends: Why is Generation Bio Co stock going down2025 AllTime Highs & Smart Investment Allocation Insights - baoquankhu1.vn

Jan 26, 2026
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Jan 23, 2026

Halper Sadeh LLC Encourages DHIL, GBIO, CTGO Shareholders to Contact the Firm to Discuss Their Rights - Finviz

Jan 23, 2026
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Jan 23, 2026

Halper Sadeh Investigates Shareholder Rights Violations at Diamond Hill, Generation Bio, and Contango - Intellectia AI

Jan 23, 2026
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Jan 23, 2026

Investor Mood: Is Generation Bio Co a defensive stockTrade Entry Report & Weekly High Conviction Trade Ideas - baoquankhu1.vn

Jan 23, 2026
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Jan 21, 2026

Gap Down: Whats next for Generation Bio Co stockBreakout Watch & Long-Term Growth Plans - baoquankhu1.vn

Jan 21, 2026
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Jan 20, 2026

Profit Review: Is Gen Digital Inc. in a long term uptrendEntry Point & Technical Pattern Based Signals - baoquankhu1.vn

Jan 20, 2026
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Jan 20, 2026

Hedge Fund Moves: Is Generation Bio Co benefiting from innovation trendsWeekly Profit Report & Free Reliable Trade Execution Plans - baoquankhu1.vn

Jan 20, 2026
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Jan 19, 2026

Growth Value: Is Generation Bio Co benefiting from innovation trendsTake Profit & Daily Chart Pattern Signals - baoquankhu1.vn

Jan 19, 2026
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Jan 18, 2026

Retail Surge: Can Vivid Seats Inc expand into new marketsJuly 2025 Review & Risk Managed Trade Strategies - baoquankhu1.vn

Jan 18, 2026
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Jan 16, 2026

Aug Levels: Can Generation Bio Co grow without external fundingWeekly Trend Report & Daily Risk Controlled Trade Plans - baoquankhu1.vn

Jan 16, 2026
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Jan 13, 2026

Halper Sadeh LLC Encourages CTGO, GBIO, CDE Shareholders to Contact the Firm to Discuss Their Rights - The Malaysian Reserve

Jan 13, 2026
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Jan 12, 2026

Aug PostEarnings: Will Generation Bio Co outperform small cap indexesTrade Entry Summary & Daily Stock Trend Reports - baoquankhu1.vn

Jan 12, 2026
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Jan 12, 2026

$HAREHOLDER ALERT: The M&A Class Action Firm Launches Legal Inquiry for the Merger—FFWM, CFLT, GBIO, and CTGO - GlobeNewswire Inc.

Jan 12, 2026
pulisher
Jan 10, 2026

Generation Bio Co. (NASDAQ:GBIO) Receives Average Rating of “Hold” from Analysts - Defense World

Jan 10, 2026
pulisher
Jan 10, 2026

Can Generation Bio Co. stock sustain institutional interestBear Alert & Free Community Consensus Stock Picks - ulpravda.ru

Jan 10, 2026
pulisher
Jan 08, 2026

Can Generation Bio Co. stock sustain revenue growthJuly 2025 Update & Growth Focused Entry Reports - Улправда

Jan 08, 2026
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Jan 08, 2026

Can Generation Bio Co. stock weather global recessionJuly 2025 Rallies & Free Weekly Watchlist of Top Performers - ulpravda.ru

Jan 08, 2026
pulisher
Jan 07, 2026

Generation Bio (NASDAQ:GBIO) Stock Price Down 0.4% – Here’s What Happened - Defense World

Jan 07, 2026
pulisher
Dec 25, 2025

What analysts say about Generation Bio Co stockMarket Sentiment Extremes & These Picks Are Just One Breakout Away - earlytimes.in

Dec 25, 2025
pulisher
Dec 25, 2025

Generation Bio (GBIO) price target decreased by 70.88% to 9.01 - MSN

Dec 25, 2025
pulisher
Dec 21, 2025

Jefferies downgrades Generation Bio (GBIO) - MSN

Dec 21, 2025
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Dec 20, 2025

Generation Bio trading halted, news pending - MSN

Dec 20, 2025
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Dec 20, 2025

Patterns Watch: Can Generation Bio Co stock sustain revenue growthTrade Analysis Report & Weekly Stock Performance Updates - moha.gov.vn

Dec 20, 2025
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Dec 19, 2025

How Generation Bio Co. stock reacts to global recession fearsTrade Analysis Summary & Daily Entry Point Trade Alerts - Улправда

Dec 19, 2025
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Dec 19, 2025

Brokerages Set Generation Bio Co. (NASDAQ:GBIO) PT at $9.25 - Defense World

Dec 19, 2025
pulisher
Dec 19, 2025

Why Generation Bio Co. stock remains on buy listsEarnings Trend Report & Real-Time Volume Triggers - DonanımHaber

Dec 19, 2025
pulisher
Dec 18, 2025

Why Generation Bio Co. stock is rated strong buyDividend Hike & Target Return Focused Picks - Улправда

Dec 18, 2025
pulisher
Dec 18, 2025

Is Generation Bio Co. stock a safe buy before earningsJuly 2025 Chart Watch & Fast Gaining Stock Reports - Улправда

Dec 18, 2025
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Dec 18, 2025

Retail Trends: Why Generation Bio Co. stock is rated strong buyJuly 2025 Volume & Long Hold Capital Preservation Tips - Улправда

Dec 18, 2025
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Dec 17, 2025

Generation Bio stock rating reiterated at Market Perform by Citizens - Investing.com South Africa

Dec 17, 2025
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Dec 17, 2025

Generation Bio trading resumes - MSN

Dec 17, 2025
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Dec 17, 2025

Generation Bio announces merger with XOMA Royalty - MSN

Dec 17, 2025
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Dec 17, 2025

Generation Bio stock rating reiterated at Market Perform by Citizens By Investing.com - Investing.com Canada

Dec 17, 2025
pulisher
Dec 17, 2025

Generation Bio (NASDAQ:GBIO) Given a $5.50 Price Target at Wedbush - Defense World

Dec 17, 2025
pulisher
Dec 16, 2025

Wedbush Upgrades Generation Bio (GBIO) - Nasdaq

Dec 16, 2025
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Dec 16, 2025

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

Dec 16, 2025
pulisher
Dec 16, 2025

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

Dec 16, 2025
pulisher
Dec 16, 2025

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

Dec 16, 2025
pulisher
Dec 16, 2025

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

Dec 16, 2025
pulisher
Dec 16, 2025

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

Dec 16, 2025
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Dec 16, 2025

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

Dec 16, 2025
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Dec 16, 2025

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

Dec 16, 2025
pulisher
Dec 16, 2025

Hold Rating on XOMA’s Acquisition of Generation Bio: Balancing Immediate Cash Offer with Potential Future Returns - TipRanks

Dec 16, 2025
pulisher
Dec 16, 2025

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

Dec 16, 2025
pulisher
Dec 16, 2025

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

Dec 16, 2025
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Dec 16, 2025

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

Dec 16, 2025
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Dec 15, 2025

XOMA royalty to acquire Generation Bio - MSN

Dec 15, 2025
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Dec 15, 2025

XOMA Royalty to Acquire Generation Bio - citybiz

Dec 15, 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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$98.20
price up icon 0.89%
$101.08
price down icon 0.10%
$33.35
price up icon 1.28%
$116.77
price up icon 0.53%
$157.82
price up icon 1.24%
biotechnology ONC
$350.00
price up icon 0.00%
Cap:     |  Volume (24h):