NASDAQ: CTMX
Cytomx Therapeutics Inc Stock

$3.82+0.22 (+6.11%)
Updated Jul 2, 2026
CTMX Price
$3.82
Fair Value Price
N/A
Market Cap
$831.63M
52 Week Low
$1.72
52 Week High
$8.21
P/E
-9.32x
P/B
2.6x
P/S
23.44x
PEG
N/A
Dividend Yield
N/A
Revenue
$35.54M
Earnings
-$59.14M
Gross Margin
100%
Operating Margin
-165.74%
Profit Margin
-174.8%
Debt to Equity
0.12
Operating Cash Flow
-$80M
Beta
1.37
Next Earnings
Aug 6, 2026
Ex-Dividend
N/A
Next Dividend
N/A

CTMX Overview

CytomX Therapeutics, Inc. is a United States-based biopharmaceutical company primarily focused on creating treatments for cancer. The company utilizes its proprietary Probody technology platform to engineer targeted antibody therapeutics for oncological applications. Its robust clinical pipeline includes several notable drug candidates. CX-2009, an antibody-drug conjugate (ADC) designed to target CD166, is currently in Phase II clinical trials for treating breast cancer. Another investigational therapy, CX-2029, has also reached Phase II trials, where it is being evaluated for various cancers such as squamous non-small cell lung cancer, head and neck squamous cell carcinoma, esophageal and gastro-esophageal junction cancers, and diffuse large B-cell lymphoma. Additionally, CytomX is progressing two CTLA-4 Probody therapeutics: BMS-986249, which is undergoing Phase I/II clinical trials for metastatic melanoma, and BMS-986288, in Phase I trials for solid tumors. Beyond these, the company is developing CX-2043, a conditionally activated ADC targeting the epithelial cell adhesion molecule, and CX-904, a conditionally activated epidermal growth factor receptor, both aimed at addressing solid tumor conditions. CytomX has forged strategic partnerships with leading pharmaceutical firms, including AbbVie Ireland Unlimited Company, Amgen, Inc., Bristol-Myers Squibb Company, ImmunoGen, Inc., Pfizer Inc., and Astellas Pharma Inc., to collaboratively advance its Probody therapeutics. The company was founded in 2008 and its main office is located in South San Francisco, California.

Zen Rating

Our proven quant model uses 115 proprietary factors, including AI, to determine CTMX's potential to beat the market

DSell
  • Stocks with a Zen Rating of Sell (D) had an average loss of -6.47% per year. Learn More

Zen Rating Component Grades

D
Zen Rating uses advanced AI algorithms that detect subtle patterns in market data; it anticipates future trends that point to superior stock price results.

Industry: Biotech

Industry Rating
F
CTMX
Ranked
#350 of 463

Top Ranked Stocks in Industry

Name / TickerPriceZen Rating
$10.29A
$243.47A
$15.61A
View Top Biotech Stocks

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CTMX News

Overview

Due Diligence Score

Industry Average (24)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how CTMX scored across 33 valuation, financial, forecast, performance, and dividend due diligence checks.

Due Diligence Checks

CTMX is unprofitable, so we are unable to calculate its intrinsic value according to an updated version of Benjamin Graham's Formula from "The Intelligent Investor"
Below Benjamin Graham Formula Value Valuation
CTMX is good value based on its book value relative to its share price (2.6x), compared to the US Biotechnology industry average (5.6x)
P/B vs Industry Valuation
CTMX is unprofitable, so we... subscribe to Premium to read more.
PEG Value Valuation
There are 30 more CTMX due diligence checks available for Premium users.

Valuation

CTMX price to earnings (PE)

For valuing profitable companies with steady earnings

Company
-9.32x
Industry
17.59x
Market
8.55x

CTMX price to book (PB)

For valuing companies that are loss-making or have lots of physical asset

Company
2.6x
Industry
5.6x
CTMX is good value based... subscribe to Premium to read more.
P/B vs Industry Valuation

CTMX's financial health

Profit margin

Revenue
$10.3M
Net Income
-$18.2M
Profit Margin
-177.9%
CTMX's cash burn is expected... subscribe to Premium to read more.
Interest Coverage Financials
CTMX's profit margin has decreased... subscribe to Premium to read more.
Profit Margin Growth Financials

Assets to liabilities

Assets
$359.4M
Liabilities
$39.4M
Debt to equity
0.12
CTMX's short-term assets ($353.10M) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
CTMX's short-term assets ($353.10M) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
CTMX's debt relative to shareholder... subscribe to Premium to read more.
Shrinking Debt Financials
CTMX's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials

Cash flow

Operating
-$25.5M
Investing
-$192.8M
Financing
$234.5M
CTMX's cash and short-term investments... subscribe to Premium to read more.
Debt Coverage Financials

CTMX vs Biotech Stocks

TickerZen RatingMarket Cap1d %P/EP/B
CTMXD$831.63M+6.11%-9.32x2.60x
ZVRAC$826.43M+1.23%6.82x4.02x
SPRYD$850.04M+7.81%-4.26x13.87x
ODTXD$806.93M+1.14%N/A-1.54x
AURAC$800.21M+15.01%-4.45x7.46x

Cytomx Therapeutics Stock FAQ

What is Cytomx Therapeutics's quote symbol?

(NASDAQ: CTMX) Cytomx Therapeutics trades on the NASDAQ under the ticker symbol CTMX. Cytomx Therapeutics stock quotes can also be displayed as NASDAQ: CTMX.

If you're new to stock investing, here's how to buy Cytomx Therapeutics stock.

What is the 52 week high and low for Cytomx Therapeutics (NASDAQ: CTMX)?

(NASDAQ: CTMX) Cytomx Therapeutics's 52-week high was $8.21, and its 52-week low was $1.72. It is currently -53.47% from its 52-week high and 122.09% from its 52-week low.

How much is Cytomx Therapeutics stock worth today?

(NASDAQ: CTMX) Cytomx Therapeutics currently has 217,702,919 outstanding shares. With Cytomx Therapeutics stock trading at $3.82 per share, the total value of Cytomx Therapeutics stock (market capitalization) is $831.63M.

Cytomx Therapeutics stock was originally listed at a price of $12.90 in Oct 8, 2015. If you had invested in Cytomx Therapeutics stock at $12.90, your return over the last 10 years would have been -70.39%, for an annualized return of -11.46% (not including any dividends or dividend reinvestments).

How much is Cytomx Therapeutics's stock price per share?

(NASDAQ: CTMX) Cytomx Therapeutics stock price per share is $3.82 today (as of Jul 2, 2026).

What is Cytomx Therapeutics's Market Cap?

(NASDAQ: CTMX) Cytomx Therapeutics's market cap is $831.63M, as of Jul 3, 2026.

Market cap (market capitalization) is the total market value of a publicly traded company's outstanding shares.

Cytomx Therapeutics's market cap is calculated by multiplying CTMX's current stock price of $3.82 by CTMX's total outstanding shares of 217,702,919.
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.