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NASDAQ · Biotechnology · USD

Obsidian Therapeutics, Inc. (OBX) Stock Analysis

Obsidian Therapeutics, Inc. (OBX) is a Biotechnology stock listed on NASDAQ and quoted in US Dollar.

Last Updated: October 21, 2026

OBX

$13.93

+$0.68 (+5.13%)

Oct 21, 2026 · Market close

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OBX Key Statistics

As of Oct 21, 2026
Trading
Open
$13.34
Previous Close
$13.25
Day's Range
13.34–14.60
52-Week Range
11.52–49.97
Volume
332.84K
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
2.64
Valuation
Market Cap
$860.50M
P/E Ratio
unprofitable
EPS (ttm)Profit attributable to each share over the last twelve months.
−1.63
Financials (FY)
Revenue (FY)
$0.00
Net Income (FY)
−$100.61M
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
61.77M
Dividend and dates
Avg Volume
363.16K

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

Obsidian Therapeutics, Inc. (OBX) has a market capitalization of $860.50M.

In fiscal 2025, OBX reported revenue of $0.00.

OBX Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$0.00−$100.61M—
2024$0.00−$83.11M—
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$0.00—−$105.67M−$100.61M—
2024$0.00—−$91.26M−$83.11M—

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

Recent News

All 7 articles ↓

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

Obsidian Therapeutics, Inc. (OBX) is capitalised at $860.50M on the latest close. It is classified in the Biotechnology industry, within the Healthcare sector. The company reports 87 employees.

OBX last closed at $13.93 on October 21, 2026. That is +$0.68 (+5.13%) against the previous close. The 52-week range on file runs from $11.52 to $49.97. The latest close sits 20.92% above that 52-week low.

Financial Health

Fiscal 2025 revenue came to $0.00. The same year closed with a net loss of $100.61M. Trailing earnings per share are −1.63.

Valuation Assessment

No trailing P/E applies: the last reported earnings figure is negative.

Beta against the wider market is reported at 2.64.

Growth & Income

No dividend is on file for OBX.

So far in 2026 the total return is −20.40%.

Peer Comparison

Obsidian Therapeutics, Inc. (OBX) operates in the Biotechnology industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Obsidian Therapeutics, Inc. OBX $860.50M —
Vertex Pharmaceuticals Incorporated VRTX $132.95B 30.4
Moderna, Inc. MRNA $98.14B —
Regeneron Pharmaceuticals, Inc. REGN $82.95B 19.9

The Biotechnology industry average P/E ratio is 16.6x. Obsidian Therapeutics, Inc. has no P/E ratio because it is not currently profitable.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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About Obsidian Therapeutics, Inc.

Obsidian Therapeutics, Inc. operates as a clinical-stage biotechnology company developing engineered cell and gene therapies. The company is developing investigational therapies, including OBX-115, which is being evaluated in clinical trials for advanced solid tumors, advanced melanoma, and relapsed refractory non-small cell lung cancer. It utilizes a proprietary Cytodriver technology platform designed to regulate protein function using FDA-approved small-molecule drugs and is advancing tumor-infiltrating lymphocyte (TIL) cell therapies that leverage mbIL15 to enhance persistence, antitumor activity, and clinical safety. Access to investigational therapies is currently limited to participation in clinical trials, and the company collaborates with other organizations to apply its platform technology. The company was founded in 2015 and is based in Cambridge, Massachusetts.

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