What is Generation Bio Co (GBIO) stock price today?

Generation Bio Co (GBIO) currently trades at $5.34 per share. The stock has a market capitalization of $35.98M and a P/E ratio of —x.

Is GBIO stock a buy, sell, or hold in 2026?

Based on WallStSmart's proprietary analysis, Generation Bio Co has a Smart Value Score of 32/100 (Grade F), resulting in a "Strong Sell" investment rating. The Piotroski F-Score is —/9 and Altman Z-Score is —.

What is Generation Bio Co's revenue and earnings?

Generation Bio Co has trailing twelve-month (TTM) revenue of $15.27M with profit margins of 0.00%. Earnings per share (EPS) is $-9.37.

GBIO

Generation Bio Co

NASDAQ: GBIO · HEALTHCARE · BIOTECHNOLOGY

$5.34

+0.00% today

Updated 2026-02-09

Market cap

$35.98M

P/E ratio

—

P/S ratio

2.36x

EPS (TTM)

$-9.37

Dividend yield

—

52W range

$3 – $7

Volume

0.1M

Market cap

$35.98M

P/E ratio

—

P/S ratio

2.36x

EPS (TTM)

$-9.37

Dividend yield

—

52W range

$3 – $7

Volume

0.1M

WallStSmart proprietary scores

out of 100

Grade: F

Strong Sell

Investment rating

3.7

Growth

5.0

Quality

C+

2.5

Profitability

5.0

Valuation

C+

—/9

Piotroski F-Score

—

Altman Z-Score

—

Industry rank

—

View all highly rated stocks (75+) →202 stocks currently score above 75

Price targets

Analyst target

$5.25

-1.69%

12-Month target

—

Intrinsic (DCF)

—

Margin of safety

—

0 Strong Buy1 Buy3 Hold0 Sell0 Strong Sell

Price chart

X-Ray snapshot

Strengths

Insufficient data

Risks

- Thin margins at 0.00%

- Negative free cash flow $-52.68M

- Revenue declining -0.79% QoQ

Key financials

Revenue Net Income Free Cash Flow

Metric	2021	2022	2023	2024	TTM
Revenue	$0.00	$880000.00	$5.90M	$19.89M	$15.27M
Net income	$-114.67M	$-132.10M	$-126.61M	$-131.67M	$-5.52M
EPS	—	—	—	—	$-9.37
Free cash flow	$-97.78M	$-111.25M	$-60.14M	$-90.96M	$-52.68M
Profit margin	—	-15,010.91%	-2,144.51%	-661.91%	—

Peer comparison

Company	Mkt Cap	Score	Growth	Profit	Value	Quality	MoS	Rating
GBIO	$35.98M	32	3.7	2.5	5.0	5.0	—	Avoid
LLY	$760.43B	78	10.0	10.0	5.0	6.5	—	Strong Buy
JNJ	$547.28B	59	4.7	9.0	3.3	6.0	-43.54%	Buy
ABBV	$360.63B	63	4.0	8.0	4.7	5.0	-29.31%	Buy
UNH	$322.34B	54	5.3	5.5	7.3	4.8	+42.06%	Buy
AZN	$294.17B	64	6.7	8.0	5.3	5.0	+4.07%	Buy

Smart narrative

Generation Bio Co trades at $5.34. Our Smart Value Score of 32/100 indicates the stock is weak. TTM revenue stands at $15.27M.

Frequently asked questions

What is Generation Bio Co's stock price?

Generation Bio Co (GBIO) trades at $5.34.

Is Generation Bio Co overvalued?

Smart Value Score 32/100 (Grade F, Strong Sell).

What is the price target of Generation Bio Co (GBIO)?

The analyst target price is $5.25, representing -1.7% downside from the current price of $5.34.

What is Generation Bio Co's revenue?

TTM revenue is $15.27M.

Company info

SectorHEALTHCARE

IndustryBIOTECHNOLOGY

CountryUSA

ExchangeNASDAQ

CurrencyUSD

Quick metrics

P/S ratio2.36x

ROE-0.81%

Beta2.01

50D MA$5.52

200D MA$5.11

Shares out0.01B

Float0.00B

Short ratio—

Avg volume0.1M

Performance

1 week—

1 month—

3 months—

YTD—

1 year—

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