Logo image of GBIO

GENERATION BIO CO (GBIO) Stock Price, Forecast & Analysis

USA - Nasdaq - NASDAQ:GBIO - US37148K2096 - Common Stock

5.63 USD
+0.15 (+2.74%)
Last: 1/12/2026, 8:00:01 PM
5.36 USD
-0.27 (-4.8%)
After Hours: 1/5/2026, 8:00:00 PM

GBIO Key Statistics, Chart & Performance

Key Statistics
Market Cap37.95M
Revenue(TTM)15.27M
Net Income(TTM)-62.63M
Shares6.74M
Float5.78M
52 Week High10.4
52 Week Low3
Yearly DividendN/A
Dividend Yield0%
EPS(TTM)-9.34
PEN/A
Fwd PEN/A
Earnings (Next)03-11 2026-03-11/amc
IPO2020-06-12
Sector
GICS SectorHealth Care
GICS IndustryBiotechnology
GICS IndustryGroupPharmaceuticals, Biotechnology & Life Sciences
GICS SubIndustryBiotechnology


GBIO short term performance overview.The bars show the price performance of GBIO in the last week, last 2 weeks, last month, last 3 and 6 months. 1 week 2 week 1 month 3 months 6 months 0 10 20 30

GBIO long term performance overview.The bars show the price performance of GBIO in the last 1, 2 and 3 years. 1 year 2 years 3 years -20 -40 -60 -80

The current stock price of GBIO is 5.63 USD. In the past month the price increased by 4.45%. In the past year, price decreased by -40.61%.

GENERATION BIO CO / GBIO Daily stock chart

GBIO Competitors/Peers

The largest stocks on the US markets in the "Biotechnology" sub-industry
Full List
Symbol
Company Name
TA
FA
PE
Market Cap
ABBV ABBVIE INC 23.28 388.89B
AMGN AMGEN INC 14.89 175.30B
GILD GILEAD SCIENCES INC 14.97 152.11B
VRTX VERTEX PHARMACEUTICALS INC 26.53 116.86B
REGN REGENERON PHARMACEUTICALS 17.06 80.72B
ALNY ALNYLAM PHARMACEUTICALS INC 727.27 49.00B
INSM INSMED INC N/A 35.77B
NTRA NATERA INC N/A 32.49B
BIIB BIOGEN INC 11.09 27.23B
RVMD REVOLUTION MEDICINES INC N/A 22.65B
INCY INCYTE CORP 16.56 20.87B
UTHR UNITED THERAPEUTICS CORP 18.28 20.77B

About GBIO

Company Profile

GBIO logo image Generation Bio Co. is a genetic medicine company, which focuses on creating a new class of gene therapy to provide durable and redosable treatment for patients suffering from both rare and prevalent diseases. The company is headquartered in Cambridge, Massachusetts and currently employs 115 full-time employees. The company went IPO on 2020-06-12. The firm is engaged in developing redosable therapeutics that reprogram T cells in vivo to reduce or eliminate the production and persistence of autoreactive T cells, which erroneously recognize and attack the body’s own tissues, causing autoimmune diseases. The company focuses on autoimmune targets that have been undruggable or poorly drugged selectively in T cells. Its proprietary cell-targeted lipid nanoparticle (ctLNP) technology enables selective access to T cells and precise target inhibition by siRNA to selectively modulate T cells, blocking autoimmune tissue damage while sparing the broader immune system. Its proprietary stealth technology prevents its LNP from interacting with serum-binding proteins and reduces clearance by the liver and spleen to less than 1%, enabling potency and selectivity. Its selective delivery allows it to inhibit targets in T cells while sparing critical function in other cell types.

Company Info

GENERATION BIO CO

301 Binney Street

Cambridge MASSACHUSETTS 02142 US

CEO: Geoff McDonough

Employees: 115

GBIO Company Website

GBIO Investor Relations

Phone: 18575295908

GENERATION BIO CO / GBIO FAQ

Can you describe the business of GENERATION BIO CO?

Generation Bio Co. is a genetic medicine company, which focuses on creating a new class of gene therapy to provide durable and redosable treatment for patients suffering from both rare and prevalent diseases. The company is headquartered in Cambridge, Massachusetts and currently employs 115 full-time employees. The company went IPO on 2020-06-12. The firm is engaged in developing redosable therapeutics that reprogram T cells in vivo to reduce or eliminate the production and persistence of autoreactive T cells, which erroneously recognize and attack the body’s own tissues, causing autoimmune diseases. The company focuses on autoimmune targets that have been undruggable or poorly drugged selectively in T cells. Its proprietary cell-targeted lipid nanoparticle (ctLNP) technology enables selective access to T cells and precise target inhibition by siRNA to selectively modulate T cells, blocking autoimmune tissue damage while sparing the broader immune system. Its proprietary stealth technology prevents its LNP from interacting with serum-binding proteins and reduces clearance by the liver and spleen to less than 1%, enabling potency and selectivity. Its selective delivery allows it to inhibit targets in T cells while sparing critical function in other cell types.


Can you provide the latest stock price for GENERATION BIO CO?

The current stock price of GBIO is 5.63 USD. The price increased by 2.74% in the last trading session.


What is the dividend status of GENERATION BIO CO?

GBIO does not pay a dividend.


What is the ChartMill technical and fundamental rating of GBIO stock?

GBIO has a ChartMill Technical rating of 3 out of 10 and a ChartMill Fundamental rating of 2 out of 10.


What sector and industry does GENERATION BIO CO belong to?

GENERATION BIO CO (GBIO) operates in the Health Care sector and the Biotechnology industry.


What is the market capitalization of GBIO stock?

GENERATION BIO CO (GBIO) has a market capitalization of 37.95M USD. This makes GBIO a Nano Cap stock.


Can you provide the short interest for GBIO stock?

The outstanding short interest for GENERATION BIO CO (GBIO) is 0.82% of its float.


GBIO Technical Analysis

ChartMill assigns a technical rating of 3 / 10 to GBIO. When comparing the yearly performance of all stocks, GBIO is a bad performer in the overall market: 88.02% of all stocks are doing better.


Chartmill TA Rating
Chartmill Setup Rating

GBIO Fundamental Analysis

ChartMill assigns a fundamental rating of 2 / 10 to GBIO. The financial health of GBIO is average, but there are quite some concerns on its profitability.


Chartmill FA Analysis
Valuation
Growth
Profitability
Health
Dividend

GBIO Financial Highlights

Over the last trailing twelve months GBIO reported a non-GAAP Earnings per Share(EPS) of -9.34. The EPS increased by 57.35% compared to the year before.


Industry RankSector Rank
PM (TTM) N/A
ROA -51.38%
ROE -123.87%
Debt/Equity 0
Chartmill High Growth Momentum
EPS Q2Q%64.35%
Sales Q2Q%-78.9%
EPS 1Y (TTM)57.35%
Revenue 1Y (TTM)-17.82%

GBIO Forecast & Estimates

11 analysts have analysed GBIO and the average price target is 9.01 USD. This implies a price increase of 60.03% is expected in the next year compared to the current price of 5.63.

For the next year, analysts expect an EPS growth of 33.1% and a revenue growth -39.28% for GBIO


Analysts
Analysts78.18
Price Target9.01 (60.04%)
EPS Next Y33.1%
Revenue Next Year-39.28%

GBIO Ownership

Ownership
Inst Owners65.38%
Ins Owners2.79%
Short Float %0.82%
Short Ratio0.72