FONAR Corporation (FONR) P/E Ratio History
Historical price-to-earnings valuation from 1991 to 2026
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FONR Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 8, 2026, FONAR Corporation (FONR) trades at a price-to-earnings ratio of 15.3x, with a stock price of $18.88 and trailing twelve-month earnings per share of $1.18.
The current P/E is 39% above its 5-year average of 11.0x. Over the past five years, FONR's P/E has ranged from a low of 7.5x to a high of 16.3x, placing the current valuation at the 95th percentile of its historical range.
Compared to the Healthcare sector median P/E of 22.3x, FONR trades at a 31% discount to its sector peers. The sector includes 241 companies with P/E ratios ranging from 0.0x to 177.5x.
Relative to the broader market, FONR trades at a notable discount to the S&P 500 median P/E of 25.1x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our FONR DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
FONR P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $477M | 14.7 | 3.51 | -40% | |
| $28B | 13.5Lowest | - | +5% | |
| $26B | 24.9 | - | +224%Best | |
| $2B | 14.2 | 2.09Best | +11% | |
| $17B | 38.0 | - | -6% | |
| $45B | 43.7 | 3.06 | +23% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
FONR Historical P/E Data (1991–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q2 | Wed Dec 31 2025 00:00:00 GM | $18.56 | $1.14 | 16.3x | -9% |
| FY2026 Q1 | $15.06 | $1.12 | 13.4x | -24% | |
| FY2025 Q4 | Mon Jun 30 2025 00:00:00 GM | $14.96 | $1.24 | 12.1x | -32% |
| FY2025 Q3 | Mon Mar 31 2025 00:00:00 GM | $14.01 | $1.24 | 11.3x | -37% |
| FY2025 Q2 | $15.14 | $1.14 | 13.3x | -25% | |
| FY2025 Q1 | Mon Sep 30 2024 00:00:00 GM | $16.19 | $1.39 | 11.6x | -35% |
| FY2024 Q4 | Sun Jun 30 2024 00:00:00 GM | $16.00 | $1.52 | 10.5x | -41% |
| FY2024 Q3 | Sun Mar 31 2024 00:00:00 GM | $21.36 | $1.57 | 13.6x | -24% |
| FY2024 Q2 | Sun Dec 31 2023 00:00:00 GM | $19.56 | $1.84 | 10.6x | -40% |
| FY2024 Q1 | Sat Sep 30 2023 00:00:00 GM | $15.40 | $1.62 | 9.5x | -47% |
| FY2023 Q4 | Fri Jun 30 2023 00:00:00 GM | $17.10 | $1.32 | 13.0x | -27% |
| FY2023 Q3 | Fri Mar 31 2023 00:00:00 GM | $16.20 | $1.71 | 9.5x | -47% |
Average P/E for displayed period: 17.8x
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Start ComparisonFONR — Frequently Asked Questions
Quick answers to the most common questions about buying FONR stock.
Is FONR stock overvalued or undervalued?
FONR trades at 15.3x P/E, above its 5-year average of 11.0x. The 95th percentile ranking indicates a premium to historical valuation.
How does FONR's valuation compare to peers?
FONAR Corporation P/E of 15.3x compares to sector median of 22.3x. The discount suggests lower growth expectations or higher risk.
What is FONR's PEG ratio?
FONR PEG ratio is N/A. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 1991-2026.