CytomX

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About CTMX

CytomX Therapeutics, Inc. is a clinical-stage, oncology-focused biopharmaceutical company, which engages in the development of conditionally activated, biologics localized to the tumor microenvironment. The company was founded by Frederick W. 

CEO
Sean A. McCarthy
CEOSean A. McCarthy
Employees
69
Employees69
Headquarters
South San Francisco, California
HeadquartersSouth San Francisco, California
Founded
2010
Founded2010
Employees
69
Employees69

CTMX Key Statistics

Market cap
924.16M
Market cap924.16M
Price-Earnings ratio
463.74
Price-Earnings ratio463.74
Dividend yield
Dividend yield
Average volume
23.04M
Average volume23.04M
High today
$4.37
High today$4.37
Low today
$4.11
Low today$4.11
Open price
$4.15
Open price$4.15
Volume
3.44M
Volume3.44M
52 Week high
$8.21
52 Week high$8.21
52 Week low
$0.40
52 Week low$0.40

Stock Snapshot

CytomX(CTMX) stock is priced at $4.28, giving the company a market capitalization of 924.16M. It carries a P/E multiple of 463.74.

During the trading session on 2026-03-26, CytomX(CTMX) shares reached a daily high of $4.37 and a low of $4.11. At a current price of $4.28, the stock is +4.0% higher than the low and still -2.2% under the high.

Trading activity shows a volume of 3.44M, compared to an average daily volume of 23.04M.

Over the past 52 weeks, CytomX(CTMX) stock has traded between a high of $8.21 and a low of $0.40.

Over the past 52 weeks, CytomX(CTMX) stock has traded between a high of $8.21 and a low of $0.40.

CTMX News

TipRanks 3d
CytomX Therapeutics price target raised to $12 from $10 at Piper Sandler

Piper Sandler raised the firm’s price target on CytomX Therapeutics (CTMX) to $12 from $10 and keeps an Overweight rating on the shares. Updated Phase I data on...

TipRanks 7d
Top CytomX Executives Quietly Unload Shares in a Wave of Insider Selling

New insider activity at CytomX Therapeutics ( (CTMX) ) has taken place on March 19, 2026. CytomX Therapeutics insiders have recently executed a series of notab...

Investing.com 7d
Sean McCarthy, CytomX Therapeutics CEO, sells $764k in stock - Investing.com

...

Sean McCarthy, CytomX Therapeutics CEO, sells $764k in stock - Investing.com

Analyst ratings

100%

of 9 ratings
Buy
100%
Hold
0%
Sell
0%

More CTMX News

TipRanks 7d
CytomX Therapeutics Raises $234 Million in Equity Offering

An update from CytomX Therapeutics ( (CTMX) ) is now available. On March 17, 2026, CytomX Therapeutics, Inc. entered into an underwriting agreement with a synd...

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