Certara, Inc. (CERT) stock
Close on Nov 11, 2026Market cap $1.79BP/E –Yield –
Certara, Inc. grew revenue 12.6% to $438.58M over the twelve months to Sep 30, 2026. Operating income fell 64.1% to $7.44M, moving the operating margin from 5.3% to 1.7%. Free cash flow was $78.20M, down 32.4% from a year earlier. At the latest close the market valued the company at $1.79B.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Sep 30, 2026
Valuation
- Market cap
- $1.79B
- P/E ratio
- –
- Price to sales
- 4.08
- Price to book
- 1.83
- Dividend yield
- –
- Free cash flow yield
- 4.37%
Fundamentals
- Revenue
- $438.58M
- Net income
- -$64.34M
- EPS, diluted
- -$0.42
- Free cash flow
- $78.20M
- Book value per share
- $6.40
- Diluted shares
- 153M
Trading
- Next earnings
- Feb 25, 2027 (estimated, before the open)
- Previous close
- $12.13
- Open
- $12.25
- Day's range
- $11.67 – $12.38
- Volume
- 3,155,127
- Average volume (20 days)
- 2,650,414
- Index membership
- S&P SmallCap 600 (since May 2023), Russell 2000 (since Jun 2026), Russell 3000 (since Feb 2021)
- Beta (5 years)
- 1.54
- 52-week range
- $4.45 – $12.61
- RSI (14 days)
- 63.8
- Volatility (1 year)
- 55.7%
- Relative volume
- 1.05×
- WACC
- 11.6%
On 2 of our idea lists: Buyback cannibals, Most shorted (a warning list)
Index membership is inferred from the holdings of funds that track each index (SPSM, IJR, IWM, IWV), as reported to the SEC for Jun 30, 2026. Join dates come from quarterly fund reports since 2019, so they are accurate to the quarter.
Market cap history
Month-end market cap since 2020, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 11, 2026. The S&P 500 is measured by the SPY fund.
| Period | CERT | S&P 500 | Difference | CERT per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | +28.5% | -2.4% | +30.9 pts | ||
| 3 months | +44.3% | -1.2% | +45.4 pts | ||
| Year to date | +33.1% | +12.3% | +20.9 pts | ||
| 1 year | +36.7% | +12.4% | +24.3 pts | ||
| 3 years | -13.1% | +78.8% | −91.9 pts | -4.6% | +21.4% |
| 5 years | -70.2% | +75.2% | −145.4 pts | -21.5% | +11.9% |
Eight years at a glance
Fiscal years 2018 to 2025 and trailing twelve months, USD
Revenue
Gross profit
Operating income
Net income
EPS, diluted
Free cash flow
Press releases
Releases Certara filed with the SEC as exhibits to Form 8-K or 6-K
- Results
- Results
- Results
- Results
- Results
- Results
About Certara
Services-Prepackaged Software
Certara provides biosimulation software and technology-enabled consulting services to support model-informed drug development. Its primary solutions include mechanistic and empirical biosimulation platforms, scientific informatics, preclinical and clinical data automation tools, and regulatory science software. These offerings help clients design clinical trials, standardize research data, predict drug effects, and streamline regulatory submissions. The company serves biopharmaceutical and biotechnology companies, contract research organizations, academic institutions, and government bodies, alongside customers in animal health, crop science, and medical devices.
Company profile, executives and historyCertara stock: common questions
What is Certara's stock price?
CERT closed at $11.73 on Nov 11, 2026, down 3.26% on the day. Over the past 52 weeks it traded between $4.45 and $12.61.
What is Certara's market cap?
Certara was worth $1.79B at the close on Nov 11, 2026: the share price times the diluted shares outstanding.
What is CERT's P/E ratio?
Certara lost money over the twelve months to Sep 30, 2026 (diluted EPS -$0.42), so it has no meaningful P/E ratio.
How much revenue does Certara make?
Certara reported revenue of $438.58M for the twelve months to Sep 30, 2026, up 12.6% from a year earlier.
Does Certara pay a dividend?
No. Certara has not paid a cash dividend over the last twelve months.
When does Certara report earnings next?
Certara is expected to report Q4 FY2026 results on Feb 25, 2027, before the open. The date is estimated from its past reporting pattern until the company confirms it.
How has CERT stock performed over the past year?
Including dividends, CERT returned +36.7% over the past year, against +12.4% for the S&P 500.
How many CERT shares are sold short?
26M shares were sold short at the latest FINRA report, 22.77% of the float, or 11.6 days of average trading volume.
Who are Certara's competitors?
Companies most similar to Certara by business, industry and size include GDYN, CCSI, NCNO, INTA, DDD.
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