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GBIO Overview

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ET
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0.000
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OverviewStock Price PredictionTechnicalValuationFinancialsEarningsShould I BuyNews & Events
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Intellectia

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High
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Open
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VWAP
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Vol
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Mkt Cap
189.61M
Low
--
Amount
--
EV/EBITDA(TTM)
--
Total Shares
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EV
-53.64M
EV/OCF(TTM)
--
P/S(TTM)
1.82
Generation Bio Inc., formerly Generation Bio Co., is a biotechnology company. The Company 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. It focuses on targets in T cells that are undruggable or poorly drugged. 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.
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Events Timeline

(ET)
2026-01-29
07:30:00
Satellos Bioscience Appoints Antoinette Paone as Chief Development Officer
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2025-12-16 (ET)
2025-12-16
09:20:00
Wedbush Lowers Generation Bio Price Target to $5.50
select
2025-12-15 (ET)
2025-12-15
17:10:00
Xoma to Acquire Generation Bio for $4.2913 per Share
select
2025-12-15
17:10:00
Xoma Royalty Acquires Generation Bio at $4.2913 per Share
select
2025-12-15
17:00:00
Generation Bio Trading Halted, News Pending
select
2025-10-22 (ET)
2025-10-22
16:50:34
Generation Bio CEO McDonough Resigns; Howze Appointed Interim CEO
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News

Newsfilter
8.5
02-09Newsfilter
XOMA Royalty Completes Acquisition of Generation Bio
  • Acquisition Completion: XOMA Royalty has successfully completed its acquisition of Generation Bio, offering a cash price of $4.2913 per share along with a non-tradeable contingent value right, demonstrating the company's commitment to expanding in the biotechnology sector.
  • Share Acceptance Rate: As of February 6, 2026, XOMA accepted 4,722,533 shares of Generation Bio, representing approximately 70% of its outstanding shares, satisfying the minimum tender condition and indicating market approval of the transaction.
  • Post-Merger Outcome: Following the acquisition, Generation Bio has become a wholly owned subsidiary of XOMA, with all shares not validly tendered converting into cash rights, further solidifying XOMA's market position in biotechnology.
  • Market Impact: This acquisition is expected to enhance XOMA's asset portfolio, creating new revenue opportunities for the future, while potentially boosting investor confidence in XOMA and driving its stock price upward.
PRnewswire
7.0
01-23PRnewswire
Halper Sadeh Investigates Shareholder Rights Violations at Diamond Hill, Generation Bio, and Contango
  • Shareholder Rights Investigation: Halper Sadeh LLC is investigating Diamond Hill Investment Group, Inc. (NASDAQ:DHIL) for potential fiduciary duty breaches related to its sale to First Eagle Investments at $175.00 per share, raising concerns for shareholders.
  • Potential Compensation Rights: Generation Bio Co. (NASDAQ:GBIO) is selling to XOMA Royalty Corporation for $4.2913 per share, including a non-transferable contingent value right, with Halper Sadeh assessing shareholder rights for potential payments under specific conditions.
  • Merger Transaction Review: Contango ORE, Inc. (NYSE American: CTGO) is merging with Dolly Varden Silver Corporation, resulting in Contango shareholders owning approximately 50% of the combined entity, prompting Halper Sadeh to seek increased consideration for shareholders.
  • Legal Consultation Services: Halper Sadeh LLC offers free legal consultations to help shareholders understand their rights and options, with no upfront legal fees required, aiming to advocate for the rights of affected shareholders.
PRnewswire
7.0
01-13PRnewswire
Halper Sadeh Investigates Contango ORE Merger with Dolly Varden Silver Corporation
  • Merger Investigation: Halper Sadeh LLC is investigating the merger between Contango ORE, Inc. and Dolly Varden Silver Corporation, where Contango shareholders are expected to own approximately 50% of the combined entity, potentially impacting shareholder rights.
  • Legal Rights: Generation Bio Co. shareholders are being scrutinized due to the sale to XOMA Royalty Corporation at $4.2913 per share, which includes a non-transferable contingent value right that may yield additional payments, necessitating awareness of their legal rights.
  • Shareholder Protection: Coeur Mining, Inc.'s merger with New Gold Inc. will result in Coeur shareholders owning about 62% of the combined company, with Halper Sadeh LLC potentially seeking increased consideration and additional disclosures for shareholders.
  • Legal Services: Halper Sadeh LLC offers legal services on a contingency fee basis, encouraging shareholders to consult for free to understand their legal rights and options, aiming to protect investor interests and pursue potential compensation.
NASDAQ.COM
9.0
01-09NASDAQ.COM
ScinoPharm Secures FDA Approval for Glatiramer Acetate Injection in Multiple Sclerosis
  • FDA Approval: ScinoPharm Taiwan (TWSE:1789) received FDA approval for its Glatiramer Acetate Injection for treating adult multiple sclerosis patients, marking the company's first finished drug approval and paving the way for regulatory submissions in Europe and Asia for broader commercialization.
  • Market Reaction: Following this announcement, ScinoPharm's stock price rose by 3.08% to NT$23.40 on January 8, 2025, reflecting positive market sentiment regarding the product's prospects.
  • Clinical Trial Progress: The approval supports the company's competitiveness in the global market, as Glatiramer Acetate remains a key product despite revenue erosion from generics, highlighting its ongoing relevance in the biotech sector.
  • Strategic Positioning: This approval not only strengthens ScinoPharm's position in the biopharmaceutical landscape but also lays the groundwork for future market expansions, demonstrating the company's commitment to innovative drug development.
PRnewswire
8.5
2025-12-16PRnewswire
Quipt Home Medical to Sell for $3.65 per Share to Kingswood and Forager
  • Shareholder Rights Investigation: Halper Sadeh LLC is investigating Quipt Home Medical Corp.'s sale for $3.65 per share, which may violate federal securities laws and impact shareholder rights.
  • Merger Transaction Impact: The merger between Fifth Third Bancorp and Comerica Incorporated will result in Fifth Third shareholders owning approximately 73% of the combined entity, potentially altering shareholder control and corporate governance structures.
  • Potential Payment Rights: Generation Bio Co. is being sold for $4.2913 per share, along with a non-transferable contingent value right, which could provide shareholders with additional potential payments, enhancing investment appeal.
  • Legal Rights Protection: Halper Sadeh LLC offers free consultations to help shareholders understand their legal rights and options, aiming to secure increased consideration and additional disclosures for affected investors.
NASDAQ.COM
8.5
2025-12-16NASDAQ.COM
XOMA Enters Agreement to Purchase Generation Bio, Enhancing Royalty Holdings
  • Acquisition Announcement: XOMA Royalty Corporation has agreed to acquire Generation Bio Co., a clinical-stage company focused on T cell-driven autoimmune diseases, for $4.2913 per share in cash.

  • Innovative Technology: Generation Bio's lead innovation is a cell-targeted lipid nanoparticle (ctLNP) delivery platform, which is part of a collaboration with Moderna, involving potential development milestones and royalties.

  • Shareholder Benefits: Generation Bio shareholders will receive a contingent value right (CVR) linked to future milestones and royalties, including a share of net cash exceeding $29 million and proceeds from the Moderna license agreement.

  • Transaction Timeline: The acquisition, unanimously approved by Generation Bio's Board, is expected to close in February 2026, pending customary conditions, with approximately 15% of shareholders already supporting the tender offer.

Wall Street analysts forecast GBIO stock price to rise
3 Analyst Rating
Wall Street analysts forecast GBIO stock price to rise
1 Buy
2 Hold
0 Sell
Moderate Buy
Current: 0.000
sliders
Low
5.00
Averages
5.25
High
5.50
Current: 0.000
sliders
Low
5.00
Averages
5.25
High
5.50
Jefferies
Buy
to
Hold
downgrade
$11 -> $5
AI Analysis
2025-12-16
Reason
Jefferies
Price Target
$11 -> $5
AI Analysis
2025-12-16
downgrade
Buy
to
Hold
Reason
Jefferies downgraded Generation Bio (GBIO) to Hold from Buy with a price target of $5, down from $11, citing the pending takeover by Xoma (XOMA). Although the $4.29 per share offer was below Generation pre-deal price, the contingent value right provides an additional potential payout that could bridge the valuation gap, the analyst tells investors in a research note.
Canaccord
Buy
maintain
$9 -> $10
2025-08-18
Reason
Canaccord
Price Target
$9 -> $10
2025-08-18
maintain
Buy
Reason
Canaccord raised the firm's price target on Generation Bio to $10 from $9 and keeps a Buy rating on the shares. The firm said the company update included 2 key announcements. First, it announced new NHP data that shows siRNA delivery to T cells via the company's proprietary ctLNP platform; likely the first dataset of its kind. And also noted that it has developed siRNA candidates targeting LAT1 and VAV1, known targets in the autoimmune space.
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Valuation Metrics

The current forward P/E ratio for Generation Bio Inc (GBIO.O) is -0.39, compared to its 5-year average forward P/E of -3.45. For a more detailed relative valuation and DCF analysis to assess Generation Bio Inc's fair value, Click here.

Forward PE

The forward P/E ratio is a valuation metric that divides a company's current stock price by its estimated future earnings per share over the next 12 months.
StronglyUndervaluedUndervaluedFairOvervaluedStronglyOvervalueddotted line Image
N/A
5Y Average PE
-3.45
Current PE
-0.39
Overvalued PE
0.67
Undervalued PE
-7.58

Forward EV/EBITDA

The forward EV/EBITDA ratio is a valuation metric that divides a company's enterprise value (EV) by its estimated future earnings before interest, taxes, depreciation, and amortization (EBITDA) over the next 12 months.
StronglyUndervaluedUndervaluedFairOvervaluedStronglyOvervalueddotted line Image
N/A
5Y Average EV/EBITDA
-0.17
Current EV/EBITDA
0.00
Overvalued EV/EBITDA
1.43
Undervalued EV/EBITDA
-1.78

Forward PS

The forward P/S ratio is a valuation metric that divides a company's current stock price by its estimated future sales (or revenue) per share over the next 12 months.
StronglyUndervaluedUndervaluedFairOvervaluedStronglyOvervalueddotted line Image
N/A
5Y Average PS
103.83
Current PS
63.81
Overvalued PS
263.31
Undervalued PS
-55.66

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Frequently Asked Questions

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

The current price of GBIO is 0 USD — it has increased 0

What is Generation Bio Inc (GBIO)'s business?

Generation Bio Inc., formerly Generation Bio Co., is a biotechnology company. The Company 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. It focuses on targets in T cells that are undruggable or poorly drugged. 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.

What is the price predicton of GBIO Stock?

Wall Street analysts forecast GBIO stock price to rise over the next 12 months. According to Wall Street analysts, the average 1-year price target for GBIO is5.25 USD with a low forecast of 5.00 USD and a high forecast of 5.50 USD. However, analyst price targets are subjective and often lag stock prices, so investors should focus on the objective reasons behind analyst rating changes, which better reflect the company's fundamentals.

What is Generation Bio Inc (GBIO)'s revenue for the last quarter?

Generation Bio Inc revenue for the last quarter amounts to 1.59M USD, decreased -78.90

What is Generation Bio Inc (GBIO)'s earnings per share (EPS) for the last quarter?

Generation Bio Inc. EPS for the last quarter amounts to -0.82 USD, decreased -64.19

How many employees does Generation Bio Inc (GBIO). have?

Generation Bio Inc (GBIO) has 115 emplpoyees as of March 12 2026.

What is Generation Bio Inc (GBIO) market cap?

Today GBIO has the market capitalization of 189.61M USD.