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Side-by-side financial comparison of FONAR CORP (FONR) and Seaport Entertainment Group Inc. (SEG). Click either name above to swap in a different company.

Seaport Entertainment Group Inc. is the larger business by last-quarter revenue ($29.5M vs $25.5M, roughly 1.2× FONAR CORP). FONAR CORP runs the higher net margin — 8.0% vs -125.0%, a 133.1% gap on every dollar of revenue.

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.

FONR vs SEG — Head-to-Head

Bigger by revenue
SEG
SEG
1.2× larger
SEG
$29.5M
$25.5M
FONR
Higher net margin
FONR
FONR
133.1% more per $
FONR
8.0%
-125.0%
SEG

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
FONR
FONR
SEG
SEG
Revenue
$25.5M
$29.5M
Net Profit
$2.1M
$-36.9M
Gross Margin
Operating Margin
13.5%
-120.5%
Net Margin
8.0%
-125.0%
Revenue YoY
2.4%
Net Profit YoY
4.7%
EPS (diluted)
$-2.90

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.

Revenue
FONR
FONR
SEG
SEG
Q4 25
$25.5M
$29.5M
Q3 25
$26.0M
$45.0M
Q2 25
$27.3M
$39.8M
Q1 25
$27.2M
$16.1M
Q4 24
$24.9M
Q3 24
$25.0M
$39.4M
Q2 24
$25.9M
$33.7M
Q1 24
$25.7M
Net Profit
FONR
FONR
SEG
SEG
Q4 25
$2.1M
$-36.9M
Q3 25
$2.3M
$-33.2M
Q2 25
$729.3K
$-14.8M
Q1 25
$2.5M
$-31.9M
Q4 24
$2.0M
Q3 24
$3.1M
$-32.5M
Q2 24
$830.4K
$-35.0M
Q1 24
$1.9M
Operating Margin
FONR
FONR
SEG
SEG
Q4 25
13.5%
-120.5%
Q3 25
14.1%
-75.2%
Q2 25
5.3%
-40.2%
Q1 25
15.2%
-203.5%
Q4 24
11.9%
Q3 24
21.0%
-51.0%
Q2 24
7.4%
-75.3%
Q1 24
16.8%
Net Margin
FONR
FONR
SEG
SEG
Q4 25
8.0%
-125.0%
Q3 25
8.7%
-73.7%
Q2 25
2.7%
-37.1%
Q1 25
9.2%
-198.4%
Q4 24
7.9%
Q3 24
12.6%
-82.5%
Q2 24
3.2%
-103.9%
Q1 24
7.3%
EPS (diluted)
FONR
FONR
SEG
SEG
Q4 25
$-2.90
Q3 25
$-2.61
Q2 25
$-1.16
Q1 25
$-2.51
Q4 24
Q3 24
$-5.89
Q2 24
$-6.34
Q1 24

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
FONR
FONR
SEG
SEG
Cash + ST InvestmentsLiquidity on hand
$121.0K
$77.8M
Total DebtLower is stronger
$38.3M
Stockholders' EquityBook value
$176.9M
$456.5M
Total Assets
$217.2M
$650.1M
Debt / EquityLower = less leverage
0.08×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FONR
FONR
SEG
SEG
Q4 25
$121.0K
$77.8M
Q3 25
$122.0K
$106.2M
Q2 25
$56.5M
$123.3M
Q1 25
$123.0K
$129.9M
Q4 24
$121.0K
Q3 24
$136.0K
$23.7M
Q2 24
$56.5M
$3.3M
Q1 24
$134.0K
Total Debt
FONR
FONR
SEG
SEG
Q4 25
$38.3M
Q3 25
$39.3M
Q2 25
$100.6M
Q1 25
$101.6M
Q4 24
Q3 24
$103.3M
Q2 24
$66.9K
$157.1M
Q1 24
Stockholders' Equity
FONR
FONR
SEG
SEG
Q4 25
$176.9M
$456.5M
Q3 25
$174.9M
$485.8M
Q2 25
$172.6M
$517.9M
Q1 25
$171.9M
$531.2M
Q4 24
$169.8M
Q3 24
$168.7M
$433.8M
Q2 24
$166.0M
$380.7M
Q1 24
$165.8M
Total Assets
FONR
FONR
SEG
SEG
Q4 25
$217.2M
$650.1M
Q3 25
$218.4M
$699.1M
Q2 25
$216.9M
$717.2M
Q1 25
$214.9M
$718.4M
Q4 24
$208.0M
Q3 24
$212.3M
$622.8M
Q2 24
$214.2M
$610.1M
Q1 24
$209.6M
Debt / Equity
FONR
FONR
SEG
SEG
Q4 25
0.08×
Q3 25
0.08×
Q2 25
0.19×
Q1 25
0.19×
Q4 24
Q3 24
0.24×
Q2 24
0.00×
0.41×
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
FONR
FONR
SEG
SEG
Operating Cash FlowLast quarter
$171.0K
$-23.1M
Free Cash FlowOCF − Capex
$-227.0K
FCF MarginFCF / Revenue
-0.9%
Capex IntensityCapex / Revenue
1.6%
Cash ConversionOCF / Net Profit
0.08×
TTM Free Cash FlowTrailing 4 quarters
$5.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FONR
FONR
SEG
SEG
Q4 25
$171.0K
$-23.1M
Q3 25
$1.7M
$-5.3M
Q2 25
$4.2M
$-754.0K
Q1 25
$3.1M
$-20.5M
Q4 24
$2.2M
Q3 24
$1.7M
$-8.8M
Q2 24
$4.6M
Q1 24
$2.8M
Free Cash Flow
FONR
FONR
SEG
SEG
Q4 25
$-227.0K
Q3 25
$-177.0K
Q2 25
$3.6M
Q1 25
$2.6M
Q4 24
$1.5M
Q3 24
$-148.0K
Q2 24
$4.2M
Q1 24
$2.6M
FCF Margin
FONR
FONR
SEG
SEG
Q4 25
-0.9%
Q3 25
-0.7%
Q2 25
13.1%
Q1 25
9.4%
Q4 24
6.0%
Q3 24
-0.6%
Q2 24
16.1%
Q1 24
10.2%
Capex Intensity
FONR
FONR
SEG
SEG
Q4 25
1.6%
Q3 25
7.2%
Q2 25
2.4%
Q1 25
2.2%
Q4 24
3.0%
Q3 24
7.2%
Q2 24
1.6%
Q1 24
0.7%
Cash Conversion
FONR
FONR
SEG
SEG
Q4 25
0.08×
Q3 25
0.75×
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
FONR

Managementof Diagnostic Imaging Centers$23.2M91%
Manufacturingand Servicingof Medical Equipment$2.4M9%

SEG
SEG

Sponsorships Events And Entertainment$12.5M43%
Hospitality$12.2M41%
Rental$4.1M14%
Other$631.0K2%

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