CTMX (CytomX Therapeutics) Piotroski F-Score: 2 (As of Jun. 25, 2026) — 33% Below Median


CTMX CytomX Therapeutics Inc CTMX
36 GF Score
Price $3.32
GF Value $0.28
Valuation Significantly Overvalued
! 4 Warning Signs
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What is CytomX Therapeutics Piotroski F-Score?

CytomX Therapeutics CTMX -0.15% 36 Piotroski F-Score is 2 as of Jun. 25, 2026, which is 33% below its 10-year median of 3.00. GuruFocus rates CTMX with a GF Score™ of 36/100 and a GF Value™ of $0.28 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,342 Biotechnology companies, CytomX Therapeutics ranks worse than 73.25% on this metric.

Warning Sign:

Piotroski F-Score of 2 is low, which usually implies poor business operation.

The zones of discrimination were as such:

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

CytomX Therapeutics has an F-score of 2. It is a bad or low score, which usually implies poor business operation.

The historical rank and industry rank for CytomX Therapeutics's Piotroski F-Score or its related term are showing as below:

CTMX' s Piotroski F-Score Range Over the Past 10 Years
Min: 1   Med: 3   Max: 6
Current: 2

During the past 13 years, the highest Piotroski F-Score of CytomX Therapeutics was 6. The lowest was 1. And the median was 3.

CytomX Therapeutics  (NAS:CTMX) Piotroski F-Score Explanation

The developer of the system is Joseph D. Piotroski is relatively unknown accounting professor who shuns publicity and rarely gives interviews.

He graduated from the University of Illinois with a B.S. in accounting in 1989, received an M.B.A. from Indiana University in 1994. Five years later, in 1999, after earning a Ph.D. in accounting from the University of Michigan, he became an associate professor of accounting at the University of Chicago.

In 2000, he wrote a research paper called "Value Investing: The Use of Historical Financial Statement Information to Separate Winners from Losers" (pdf).

He wanted to see if he can develop a system (using a simple nine-point scoring system) that can increase the returns of a strategy of investing in low price to book (referred to in the paper as high book to market) value companies.

What he found was something that exceeded his most optimistic expectations.

Buying only those companies that scored highest (8 or 9) on his nine-point scale, or F-Score as he called it, over the 20 year period from 1976 to 1996 led to an average out-performance over the market of 13.4%.

Even more impressive were the results of a strategy of investing in the highest F-Score companies (8 or 9) and shorting companies with the lowest F-Score (0 or 1).

Over the same period from 1976 to 1996 (20 years) this strategy led to an average yearly return of 23%, substantially outperforming the average S&P 500 index return of 15.83% over the same period.


CytomX Therapeutics Piotroski F-Score Related Terms


CytomX Therapeutics Piotroski F-Score Historical Data

* Premium members only.

The historical data trend for CytomX Therapeutics's Piotroski F-Score can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

CytomX Therapeutics Piotroski F-Score Chart

CytomX Therapeutics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Piotroski F-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.00 2.00 3.00 5.00 2.00

CytomX Therapeutics Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Piotroski F-Score Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 5.00 5.00 5.00 2.00 2.00

CTMX vs SMNR, AURA, OMER: Piotroski F-Score Comparison

For the Biotechnology subindustry, CytomX Therapeutics's Piotroski F-Score, along with its competitors' market caps and Piotroski F-Score data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


CytomX Therapeutics Piotroski F-Score vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, CytomX Therapeutics's Piotroski F-Score distribution charts can be found below:

* The bar in red indicates where CytomX Therapeutics's Piotroski F-Score falls into.


CTMX
36GF Score
CytomX Therapeutics Inc CTMX
Piotroski F-Score is just one metric. See GF Score™, valuation, warning signs, and more.
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How is the Piotroski F-Score calculated?

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

This Year (Mar26) TTM:Last Year (Mar25) TTM:
Net Income was -0.154 + -14.229 + -26.51 + -18.248 = $-59.14 Mil.
Cash Flow from Operations was -15.753 + -15.548 + -23.243 + -25.549 = $-80.09 Mil.
Revenue was 18.658 + 5.963 + 0.663 + 10.258 = $35.54 Mil.
Gross Profit was 18.658 + 5.963 + 0.663 + 10.258 = $35.54 Mil.
Average Total Assets from the begining of this year (Mar25)
to the end of this year (Mar26) was
(98.497 + 175.057 + 158.254 + 151.566 + 359.358) / 5 = $188.5464 Mil.
Total Assets at the begining of this year (Mar25) was $98.50 Mil.
Long-Term Debt & Capital Lease Obligation was $0.00 Mil.
Total Current Assets was $353.10 Mil.
Total Current Liabilities was $34.02 Mil.
Net Income was -6.534 + 5.736 + 18.876 + 23.525 = $41.60 Mil.

Revenue was 25.115 + 33.432 + 38.093 + 50.917 = $147.56 Mil.
Gross Profit was 25.115 + 33.432 + 38.093 + 50.917 = $147.56 Mil.
Average Total Assets from the begining of last year (Mar24)
to the end of last year (Mar25) was
(184.687 + 159.219 + 138.981 + 120.533 + 98.497) / 5 = $140.3834 Mil.
Total Assets at the begining of last year (Mar24) was $184.69 Mil.
Long-Term Debt & Capital Lease Obligation was $2.86 Mil.
Total Current Assets was $86.63 Mil.
Total Current Liabilities was $50.20 Mil.

*Note: If the latest quarterly/semi-annual/annual total assets data is 0, then we will use previous quarterly/semi-annual/annual data for all the items in the balance sheet.

Profitability

Question 1. Return on Assets (ROA)

Net income before extraordinary items for the year divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

CytomX Therapeutics's current Net Income (TTM) was -59.14. ==> Negative ==> Score 0.

Question 2. Cash Flow Return on Assets (CFROA)

Net cash flow from operating activities (operating cash flow) divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

CytomX Therapeutics's current Cash Flow from Operations (TTM) was -80.09. ==> Negative ==> Score 0.

Question 3. Change in Return on Assets

Compare this year's return on assets (1) to last year's return on assets.

Score 1 if it's higher, 0 if it's lower.

ROA (This Year)=Net Income/Total Assets (Mar25)
=-59.141/98.497
=-0.60043453

ROA (Last Year)=Net Income/Total Assets (Mar24)
=41.603/184.687
=0.2252622

CytomX Therapeutics's return on assets of this year was -0.60043453. CytomX Therapeutics's return on assets of last year was 0.2252622. ==> Last year is higher ==> Score 0.

Question 4. Quality of Earnings (Accrual)

Compare Cash flow return on assets (2) to return on assets (1)

Score 1 if CFROA > ROA, 0 if CFROA <= ROA.

CytomX Therapeutics's current Net Income (TTM) was -59.14. CytomX Therapeutics's current Cash Flow from Operations (TTM) was -80.09. ==> -80.09 <= -59.14 ==> CFROA <= ROA ==> Score 0.

Funding

Question 5. Change in Gearing or Leverage

Compare this year's gearing (long-term debt divided by average total assets) to last year's gearing.

Score 0 if this year's gearing is higher, 1 otherwise.

Gearing (This Year: Mar26)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Mar25 to Mar26
=0/188.5464
=0

Gearing (Last Year: Mar25)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Mar24 to Mar25
=2.856/140.3834
=0.02034429

CytomX Therapeutics's gearing of this year was 0. CytomX Therapeutics's gearing of last year was 0.02034429. ==> This year is lower or equal to last year. ==> Score 1.

Question 6. Change in Working Capital (Liquidity)

Compare this year's current ratio (current assets divided by current liabilities) to last year's current ratio.

Score 1 if this year's current ratio is higher, 0 if it's lower

Current Ratio (This Year: Mar26)=Total Current Assets/Total Current Liabilities
=353.096/34.023
=10.37815595

Current Ratio (Last Year: Mar25)=Total Current Assets/Total Current Liabilities
=86.628/50.201
=1.725623

CytomX Therapeutics's current ratio of this year was 10.37815595. CytomX Therapeutics's current ratio of last year was 1.725623. ==> This year's current ratio is higher. ==> Score 1.

Question 7. Change in Shares in Issue

Compare the number of shares in issue this year, to the number in issue last year.

Score 0 if there is larger number of shares in issue this year, 1 otherwise.

CytomX Therapeutics's number of shares in issue this year was 177.273. CytomX Therapeutics's number of shares in issue last year was 87.151. ==> There is larger number of shares in issue this year. ==> Score 0.

Efficiency

Question 8. Change in Gross Margin

Compare this year's gross margin (Gross Profit divided by sales) to last year's.

Score 1 if this year's gross margin is higher, 0 if it's lower.

Gross Margin (This Year: TTM)=Gross Profit/Revenue
=35.542/35.542
=1

Gross Margin (Last Year: TTM)=Gross Profit/Revenue
=147.557/147.557
=1

CytomX Therapeutics's gross margin of this year was 1. CytomX Therapeutics's gross margin of last year was 1. ==> Last year's gross margin is higher ==> Score 0.

Question 9. Change in asset turnover

Compare this year's asset turnover (total sales for the year divided by total assets at the beginning of the year) to last year's asset turnover ratio.

Score 1 if this year's asset turnover ratio is higher, 0 if it's lower

Asset Turnover (This Year)=Revenue/Total Assets at the Beginning of This Year (Mar25)
=35.542/98.497
=0.36084348

Asset Turnover (Last Year)=Revenue/Total Assets at the Beginning of Last Year (Mar24)
=147.557/184.687
=0.79895715

CytomX Therapeutics's asset turnover of this year was 0.36084348. CytomX Therapeutics's asset turnover of last year was 0.79895715. ==> Last year's asset turnover is higher ==> Score 0.

Evaluation

Piotroski F-Score= Que. 1+ Que. 2+ Que. 3+Que. 4+Que. 5+Que. 6+Que. 7+Que. 8+Que. 9
=0+0+0+0+1+1+0+0+0
=2

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

CytomX Therapeutics has an F-score of 2. It is a bad or low score, which usually implies poor business operation.

Frequently Asked Questions Learn more about Piotroski F-Score →
What does a Piotroski F-Score of 2 mean?
CytomX Therapeutics (CTMX) has a Piotroski F-Score of 2 as of Jun. 25, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on CytomX Therapeutics and its competitors. This is 33% below median its historical median of 3.00. Over the past decade, CytomX Therapeutics' Piotroski F-Score has ranged from 1.00 to 6.00. According to the industry distribution chart, CytomX Therapeutics ranks #983 out of 1342 companies in the Biotechnology industry, placing it in the top 73.2%.
Is CytomX Therapeutics' Piotroski F-Score too high?
CytomX Therapeutics' current Piotroski F-Score of 2 is 33% below median its 10-year median of 3.00. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 6.00. The Biotechnology industry median Piotroski F-Score is 3.00. CytomX Therapeutics' value of 2 is 33.3% below this industry median. Based on the distribution chart, CytomX Therapeutics ranks #983 out of 1342 companies in the Biotechnology industry, which is below the industry midpoint. Overall, CytomX Therapeutics has a GF Score™ of 36/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does CytomX Therapeutics' Piotroski F-Score compare to SMNR and AURA?
According to the Biotechnology industry distribution chart, CytomX Therapeutics ranks #983 out of 1342 companies for Piotroski F-Score. This places CytomX Therapeutics in the lower half of its industry. The industry median Piotroski F-Score is 3.00. CytomX Therapeutics' value of 2 is 33.3% below this benchmark. Historically, CytomX Therapeutics' own Piotroski F-Score has ranged from 1.00 to 6.00 over the past decade. While the company's 10-year median is 3.00 vs. the industry median of 3.00, CytomX Therapeutics has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Piotroski F-Score for a Biotechnology company?
The median Piotroski F-Score among Biotechnology companies is 3.00, based on 1,342 companies in the industry. Companies in the top quartile (top 25%) have a Piotroski F-Score significantly above this median, while those in the bottom quartile fall well below. However, Piotroski F-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. CytomX Therapeutics's current Piotroski F-Score of 2 is 33.3% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Piotroski F-Score mean?
A high Piotroski F-Score can signal that a stock is expensive relative to its fundamentals. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on CytomX Therapeutics and its competitors. For the Biotechnology industry, the median Piotroski F-Score is 3.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. CytomX Therapeutics's current Piotroski F-Score is 2, which is 33% below median its own 10-year median of 3.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CytomX Therapeutics stock overvalued right now?
Based on GuruFocus' analysis, CytomX Therapeutics (CTMX) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.28, compared to a current price of $3.32 — trading 1083.9% above its estimated fair value. The current Piotroski F-Score is 2, which is 33% below median its 10-year median of 3.00 and 33.3% below the Biotechnology industry median of 3.00. CytomX Therapeutics' overall GF Score™ is 36/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Piotroski F-Score calculated?
Piotroski F-Score is calculated from a company's financial statements. For CytomX Therapeutics (CTMX), the current Piotroski F-Score is 2 as of Jun. 25, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is CytomX Therapeutics (CTMX) Overvalued in 2026?

Based on GuruFocus' analysis, CytomX Therapeutics stock appears to be overvalued. The current stock price of $3.32 is trading 1083.9% above its estimated GF Value™ of $0.28. GuruFocus considers CytomX Therapeutics to be Significantly Overvalued.

Key valuation signals for CTMX:

  • Piotroski F-Score: 2 (33% below median its 10-year median of 3.00)
  • GF Value™: $0.28 vs. price of $3.32 (1083.9% above fair value)
  • GF Score™: 36/100 with 4 warning signs
  • Industry Position: 33.3% below the Biotechnology median (#983 of 1342)

No single metric tells the full story. See the CTMX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


CytomX Therapeutics Business Description

Other Exchanges 6C1:Germany
Address 151 Oyster Point Boulevard, Suite 400, South San Francisco, CA, USA, 94080
CytomX Therapeutics Inc a clinical-stage, oncology-focused biopharmaceutical company developing novel, masked, conditionally activated biologics designed to be localized to the tumor microenvironment. It is engaged in developing antibody therapeutics based on probody technology platforms. The company's probody technology platform creates proprietary cancer immunotherapies against clinically-validated targets and develops cancer therapeutics. Probody therapeutics are designed to take advantage of conditions in the tumor microenvironment to enhance the tumor-targeting features of an antibody and reduce drug activity in healthy tissues.
36GF Score

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Piotroski F-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$3.32
Price
$0.28
GF Value