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Side-by-side financial comparison of FONAR CORP (FONR) and R F INDUSTRIES LTD (RFIL). Click either name above to swap in a different company.
FONAR CORP is the larger business by last-quarter revenue ($25.5M vs $22.7M, roughly 1.1× R F INDUSTRIES LTD). FONAR CORP runs the higher net margin — 8.0% vs 0.8%, a 7.3% gap on every dollar of revenue. On growth, R F INDUSTRIES LTD posted the faster year-over-year revenue change (22.9% vs 2.4%). R F INDUSTRIES LTD produced more free cash flow last quarter ($2.0M vs $-227.0K). Over the past eight quarters, R F INDUSTRIES LTD's revenue compounded faster (29.8% CAGR vs -0.3%).
FONAR Corp is a specialized medical technology firm that designs, manufactures, and distributes innovative MRI systems including upright and open models. It primarily serves U.S. hospitals, diagnostic imaging centers, and healthcare providers, delivering high-precision scanning solutions for clinical diagnostic use.
Tootsie Roll Industries is an American manufacturer of confectionery based in Chicago, Illinois. Its best-known products include the namesake Tootsie Rolls and Tootsie Pops. Tootsie Roll Industries currently markets its brands internationally in Canada, Mexico, and over 75 other countries.
FONR vs RFIL — Head-to-Head
Income Statement — Q2 FY2026 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $25.5M | $22.7M |
| Net Profit | $2.1M | $173.0K |
| Gross Margin | — | 36.8% |
| Operating Margin | 13.5% | 4.0% |
| Net Margin | 8.0% | 0.8% |
| Revenue YoY | 2.4% | 22.9% |
| Net Profit YoY | 4.7% | 172.7% |
| EPS (diluted) | — | $0.01 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q4 25 | $25.5M | $22.7M | ||
| Q3 25 | $26.0M | $19.8M | ||
| Q2 25 | $27.3M | $18.9M | ||
| Q1 25 | $27.2M | $19.2M | ||
| Q4 24 | $24.9M | $18.5M | ||
| Q3 24 | $25.0M | $16.8M | ||
| Q2 24 | $25.9M | $16.1M | ||
| Q1 24 | $25.7M | $13.5M |
| Q4 25 | $2.1M | $173.0K | ||
| Q3 25 | $2.3M | $392.0K | ||
| Q2 25 | $729.3K | $-245.0K | ||
| Q1 25 | $2.5M | $-245.0K | ||
| Q4 24 | $2.0M | $-238.0K | ||
| Q3 24 | $3.1M | $-705.0K | ||
| Q2 24 | $830.4K | $-4.3M | ||
| Q1 24 | $1.9M | $-1.4M |
| Q4 25 | — | 36.8% | ||
| Q3 25 | — | 34.0% | ||
| Q2 25 | — | 31.5% | ||
| Q1 25 | — | 29.8% | ||
| Q4 24 | — | 31.3% | ||
| Q3 24 | — | 29.5% | ||
| Q2 24 | — | 29.9% | ||
| Q1 24 | — | 24.5% |
| Q4 25 | 13.5% | 4.0% | ||
| Q3 25 | 14.1% | 3.6% | ||
| Q2 25 | 5.3% | 0.6% | ||
| Q1 25 | 15.2% | 0.3% | ||
| Q4 24 | 11.9% | 0.5% | ||
| Q3 24 | 21.0% | -2.5% | ||
| Q2 24 | 7.4% | -2.6% | ||
| Q1 24 | 16.8% | -15.5% |
| Q4 25 | 8.0% | 0.8% | ||
| Q3 25 | 8.7% | 2.0% | ||
| Q2 25 | 2.7% | -1.3% | ||
| Q1 25 | 9.2% | -1.3% | ||
| Q4 24 | 7.9% | -1.3% | ||
| Q3 24 | 12.6% | -4.2% | ||
| Q2 24 | 3.2% | -26.7% | ||
| Q1 24 | 7.3% | -10.1% |
| Q4 25 | — | $0.01 | ||
| Q3 25 | — | $0.04 | ||
| Q2 25 | — | $-0.02 | ||
| Q1 25 | — | $-0.02 | ||
| Q4 24 | — | $-0.02 | ||
| Q3 24 | — | $-0.07 | ||
| Q2 24 | — | $-0.41 | ||
| Q1 24 | — | $-0.13 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $121.0K | $5.1M |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $176.9M | $35.2M |
| Total Assets | $217.2M | $73.0M |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $121.0K | $5.1M | ||
| Q3 25 | $122.0K | $3.0M | ||
| Q2 25 | $56.5M | $3.6M | ||
| Q1 25 | $123.0K | $1.3M | ||
| Q4 24 | $121.0K | $839.0K | ||
| Q3 24 | $136.0K | $1.8M | ||
| Q2 24 | $56.5M | $1.4M | ||
| Q1 24 | $134.0K | $4.5M |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | $66.9K | — | ||
| Q1 24 | — | — |
| Q4 25 | $176.9M | $35.2M | ||
| Q3 25 | $174.9M | $34.8M | ||
| Q2 25 | $172.6M | $34.2M | ||
| Q1 25 | $171.9M | $34.2M | ||
| Q4 24 | $169.8M | $34.1M | ||
| Q3 24 | $168.7M | $34.1M | ||
| Q2 24 | $166.0M | $34.6M | ||
| Q1 24 | $165.8M | $38.7M |
| Q4 25 | $217.2M | $73.0M | ||
| Q3 25 | $218.4M | $73.2M | ||
| Q2 25 | $216.9M | $72.7M | ||
| Q1 25 | $214.9M | $70.4M | ||
| Q4 24 | $208.0M | $71.0M | ||
| Q3 24 | $212.3M | $71.9M | ||
| Q2 24 | $214.2M | $72.8M | ||
| Q1 24 | $209.6M | $79.1M |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | 0.00× | — | ||
| Q1 24 | — | — |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | $171.0K | $2.1M |
| Free Cash FlowOCF − Capex | $-227.0K | $2.0M |
| FCF MarginFCF / Revenue | -0.9% | 9.0% |
| Capex IntensityCapex / Revenue | 1.6% | 0.3% |
| Cash ConversionOCF / Net Profit | 0.08× | 12.13× |
| TTM Free Cash FlowTrailing 4 quarters | $5.7M | $4.3M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $171.0K | $2.1M | ||
| Q3 25 | $1.7M | $-311.0K | ||
| Q2 25 | $4.2M | $2.2M | ||
| Q1 25 | $3.1M | $601.0K | ||
| Q4 24 | $2.2M | $-244.0K | ||
| Q3 24 | $1.7M | $2.4M | ||
| Q2 24 | $4.6M | $197.0K | ||
| Q1 24 | $2.8M | $840.0K |
| Q4 25 | $-227.0K | $2.0M | ||
| Q3 25 | $-177.0K | $-419.0K | ||
| Q2 25 | $3.6M | $2.2M | ||
| Q1 25 | $2.6M | $574.0K | ||
| Q4 24 | $1.5M | $-418.0K | ||
| Q3 24 | $-148.0K | $2.1M | ||
| Q2 24 | $4.2M | $28.0K | ||
| Q1 24 | $2.6M | $697.0K |
| Q4 25 | -0.9% | 9.0% | ||
| Q3 25 | -0.7% | -2.1% | ||
| Q2 25 | 13.1% | 11.4% | ||
| Q1 25 | 9.4% | 3.0% | ||
| Q4 24 | 6.0% | -2.3% | ||
| Q3 24 | -0.6% | 12.6% | ||
| Q2 24 | 16.1% | 0.2% | ||
| Q1 24 | 10.2% | 5.2% |
| Q4 25 | 1.6% | 0.3% | ||
| Q3 25 | 7.2% | 0.5% | ||
| Q2 25 | 2.4% | 0.2% | ||
| Q1 25 | 2.2% | 0.1% | ||
| Q4 24 | 3.0% | 0.9% | ||
| Q3 24 | 7.2% | 1.5% | ||
| Q2 24 | 1.6% | 1.0% | ||
| Q1 24 | 0.7% | 1.1% |
| Q4 25 | 0.08× | 12.13× | ||
| Q3 25 | 0.75× | -0.79× | ||
| Q2 25 | 5.79× | — | ||
| Q1 25 | 1.26× | — | ||
| Q4 24 | 1.14× | — | ||
| Q3 24 | 0.53× | — | ||
| Q2 24 | 5.54× | — | ||
| Q1 24 | 1.50× | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
FONR
| Managementof Diagnostic Imaging Centers | $23.2M | 91% |
| Manufacturingand Servicingof Medical Equipment | $2.4M | 9% |
RFIL
| US | $20.9M | 92% |
| Non Us | $1.8M | 8% |
