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NASDAQ:GBIO

Generation Bio (GBIO) Stock Price, News & Analysis

Generation Bio logo
$0.39 +0.01 (+3.62%)
Closing price 07/11/2025 04:00 PM Eastern
Extended Trading
$0.40 +0.01 (+3.26%)
As of 07/11/2025 07:54 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

About Generation Bio Stock (NASDAQ:GBIO)

Key Stats

Today's Range
$0.37
$0.40
50-Day Range
$0.30
$0.44
52-Week Range
$0.30
$3.65
Volume
1.09 million shs
Average Volume
408,468 shs
Market Capitalization
$25.90 million
P/E Ratio
N/A
Dividend Yield
N/A
Price Target
$7.33
Consensus Rating
Buy

Company Overview

Generation Bio Stock Analysis - MarketRank™

See Top-Rated MarketRank™ Stocks
77th Percentile Overall Score

GBIO MarketRank™: 

Generation Bio scored higher than 77% of companies evaluated by MarketBeat, and ranked 250th out of 944 stocks in the medical sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

  • Consensus Rating

    Generation Bio has received a consensus rating of Buy. The company's average rating score is 3.00, and is based on 3 buy ratings, no hold ratings, and no sell ratings.

  • Amount of Analyst Coverage

    Generation Bio has only been the subject of 1 research reports in the past 90 days.

  • Read more about Generation Bio's stock forecast and price target.
  • Earnings Growth

    Earnings for Generation Bio are expected to grow in the coming year, from ($1.75) to ($0.95) per share.

  • Price to Earnings Ratio vs. the Market

    The P/E ratio of Generation Bio is -0.36, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

  • Price to Earnings Ratio vs. Sector

    The P/E ratio of Generation Bio is -0.36, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

  • Price to Book Value per Share Ratio

    Generation Bio has a P/B Ratio of 0.30. P/B Ratios below 1 indicate that a company could be undervalued with respect to its assets and liabilities.

  • Read more about Generation Bio's valuation and earnings.
  • Percentage of Shares Shorted

    1.67% of the float of Generation Bio has been sold short.
  • Short Interest Ratio / Days to Cover

    Generation Bio has a short interest ratio ("days to cover") of 1.1, which is generally considered an acceptable ratio of short interest to trading volume.
  • Change versus previous month

    Short interest in Generation Bio has recently decreased by 59.20%, indicating that investor sentiment is improving significantly.
  • Dividend Yield

    Generation Bio does not currently pay a dividend.

  • Dividend Growth

    Generation Bio does not have a long track record of dividend growth.

  • Percentage of Shares Shorted

    1.67% of the float of Generation Bio has been sold short.
  • Short Interest Ratio / Days to Cover

    Generation Bio has a short interest ratio ("days to cover") of 1.1, which is generally considered an acceptable ratio of short interest to trading volume.
  • Change versus previous month

    Short interest in Generation Bio has recently decreased by 59.20%, indicating that investor sentiment is improving significantly.
  • News Sentiment

    Generation Bio has a news sentiment score of 0.87. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a lower news sentiment than the 1.00 average news sentiment score of Medical companies.
  • News Coverage This Week

    MarketBeat has tracked 3 news articles for Generation Bio this week, compared to 1 article on an average week.
  • Search Interest

    Only 1 people have searched for GBIO on MarketBeat in the last 30 days. This is a decrease of 0% compared to the previous 30 days.
  • Insider Buying vs. Insider Selling

    In the past three months, Generation Bio insiders have not sold or bought any company stock.

  • Percentage Held by Insiders

    21.80% of the stock of Generation Bio is held by insiders. A high percentage of insider ownership can be a sign of company health.

  • Percentage Held by Institutions

    95.22% of the stock of Generation Bio is held by institutions. High institutional ownership can be a signal of strong market trust in this company.

  • Read more about Generation Bio's insider trading history.
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GBIO Stock News Headlines

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GBIO Generation Bio Co. - Seeking Alpha
See More Headlines

GBIO Stock Analysis - Frequently Asked Questions

Generation Bio's stock was trading at $1.06 on January 1st, 2025. Since then, GBIO stock has decreased by 63.5% and is now trading at $0.3864.

Generation Bio Co. (NASDAQ:GBIO) released its quarterly earnings results on Wednesday, May, 7th. The company reported ($0.22) earnings per share for the quarter, topping analysts' consensus estimates of ($0.25) by $0.03. The company had revenue of $8.72 million for the quarter, compared to the consensus estimate of $1.70 million. Generation Bio had a negative trailing twelve-month return on equity of 75.84% and a negative net margin of 292.92%.

Generation Bio (GBIO) raised $126 million in an initial public offering (IPO) on Friday, June 12th 2020. The company issued 7,400,000 shares at $16.00-$18.00 per share. J.P. Morgan, Jefferies and Cowen served as the underwriters for the IPO and Wedbush PacGrow was co-manager.

Shares of GBIO stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

Based on aggregate information from My MarketBeat watchlists, some other companies that Generation Bio investors own include Meta Platforms (META), NVIDIA (NVDA), Tesla (TSLA), Advanced Micro Devices (AMD), JPMorgan Chase & Co. (JPM), Visa (V) and Home Depot (HD).

Company Calendar

Last Earnings
5/07/2025
Today
7/11/2025
Next Earnings (Estimated)
8/06/2025
Fiscal Year End
12/31/2025

Industry, Sector and Symbol

Stock Exchange
NASDAQ
Sector
Medical
Industry
MED - BIOMED/GENE
Sub-Industry
Pharmaceutical Products
Current Symbol
NASDAQ:GBIO
CIK
1733294
Fax
N/A
Employees
150
Year Founded
N/A

Price Target and Rating

High Price Target
$9.00
Low Price Target
$5.00
Potential Upside/Downside
+1,797.9%
Consensus Rating
Buy
Rating Score (0-4)
3.00
Research Coverage
3 Analysts

Profitability

EPS (Trailing Twelve Months)
($1.08)
Trailing P/E Ratio
N/A
Forward P/E Ratio
N/A
P/E Growth
N/A
Net Income
-$131.67 million
Net Margins
-292.92%
Pretax Margin
-292.92%
Return on Equity
-75.84%
Return on Assets
-30.40%

Debt

Debt-to-Equity Ratio
N/A
Current Ratio
8.43
Quick Ratio
8.43

Sales & Book Value

Annual Sales
$19.89 million
Price / Sales
1.30
Cash Flow
N/A
Price / Cash Flow
N/A
Book Value
$1.29 per share
Price / Book
0.30

Miscellaneous

Outstanding Shares
67,040,000
Free Float
52,421,000
Market Cap
$25.90 million
Optionable
Optionable
Beta
2.59
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This page (NASDAQ:GBIO) was last updated on 7/12/2025 by MarketBeat.com Staff
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