RadNet, Inc. (RDNT) stock
Close on Nov 11, 2026Market cap $6.14BP/E –Yield –
RadNet, Inc. grew revenue 21.1% to $2.38B over the twelve months to Sep 30, 2026. Operating income rose 25.5% to $73.65M, moving the operating margin from 3.0% to 3.1%. At the latest close the market valued the company at $6.14B.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Sep 30, 2026
Valuation
- Market cap
- $6.14B
- P/E ratio
- –
- Price to sales
- 2.58
- Price to book
- 5.48
- Dividend yield
- –
- Free cash flow yield
- –
Fundamentals
- Revenue
- $2.38B
- Net income
- -$22.38M
- EPS, diluted
- -$0.29
- Book value per share
- $14.16
- Diluted shares
- 79M
Trading
- Next earnings
- Mar 1, 2027 (estimated, before the open)
- Previous close
- $77.94
- Open
- $79.03
- Day's range
- $77.83 – $79.96
- Volume
- 732,338
- Average volume (20 days)
- 751,583
- Index membership
- S&P SmallCap 600 (since Nov 2019), Russell 2000, Russell 3000
- Beta (5 years)
- 1.16
- 52-week range
- $50.82 – $85.84
- RSI (14 days)
- 61.7
- Volatility (1 year)
- 43.1%
- Relative volume
- 1.03×
- WACC
- 9.4%
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 2010, 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 | RDNT | S&P 500 | Difference | RDNT per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | +10.1% | -2.4% | +12.5 pts | ||
| 3 months | +2.3% | -1.2% | +3.4 pts | ||
| Year to date | +9.4% | +12.3% | −2.9 pts | ||
| 1 year | -0.5% | +12.4% | −13.0 pts | ||
| 3 years | +167.6% | +78.8% | +88.8 pts | +38.8% | +21.4% |
| 5 years | +146.8% | +75.2% | +71.6 pts | +19.8% | +11.9% |
| 10 years | +1048.2% | +311.1% | +737.1 pts | +27.6% | +15.2% |
Fifteen years at a glance
Fiscal years 2011 to 2025 and trailing twelve months, USD
Revenue
Gross profit
Operating income
Net income
EPS, diluted
Free cash flow
Press releases
Releases RadNet filed with the SEC as exhibits to Form 8-K or 6-K
- Results
- Update
- Results
- Update
- News
- Results
About RadNet
Services-Medical Laboratories
RadNet provides diagnostic imaging services and digital healthcare solutions. The company operates through two primary business segments: Imaging Centers and Digital Health. Its core offerings include outpatient diagnostic imaging services, healthcare management services, medical software development, and specialized radiology technologies. RadNet serves patients, medical practices, and healthcare facilities. Its customer base and reimbursement sources comprise commercial health insurance providers, government programs such as Medicare and Medicaid, workers' compensation plans, and individuals covered under capitation and personal injury arrangements.
Company profile, executives and historyRadNet stock: common questions
What is RadNet's stock price?
RDNT closed at $78.08 on Nov 11, 2026, up 0.18% on the day. Over the past 52 weeks it traded between $50.82 and $85.84.
What is RadNet's market cap?
RadNet was worth $6.14B at the close on Nov 11, 2026: the share price times the diluted shares outstanding.
What is RDNT's P/E ratio?
RadNet lost money over the twelve months to Sep 30, 2026 (diluted EPS -$0.29), so it has no meaningful P/E ratio.
How much revenue does RadNet make?
RadNet reported revenue of $2.38B for the twelve months to Sep 30, 2026, up 21.1% from a year earlier.
Does RadNet pay a dividend?
No. RadNet has not paid a cash dividend over the last twelve months.
When does RadNet report earnings next?
RadNet is expected to report Q4 FY2026 results on Mar 1, 2027, before the open. The date is estimated from its past reporting pattern until the company confirms it.
How has RDNT stock performed over the past year?
Including dividends, RDNT returned -0.5% over the past year, against +12.4% for the S&P 500.
How many RDNT shares are sold short?
9M shares were sold short at the latest FINRA report, 11.83% of the float, or 18.0 days of average trading volume.
Who are RadNet's competitors?
Companies most similar to RadNet by business, industry and size include NTRA, DGX, FLGT, FTRE, GH.
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