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Side-by-side financial comparison of FONAR CORP (FONR) and PLUMAS BANCORP (PLBC). Click either name above to swap in a different company.

PLUMAS BANCORP is the larger business by last-quarter revenue ($28.6M vs $25.5M, roughly 1.1× FONAR CORP). On growth, PLUMAS BANCORP posted the faster year-over-year revenue change (35.1% vs 2.4%). PLUMAS BANCORP produced more free cash flow last quarter ($20.3M vs $-227.0K). Over the past eight quarters, PLUMAS BANCORP's revenue compounded faster (20.8% 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.

Plumas Bancorp is a U.S.-based bank holding company operating through its subsidiary Plumas Bank. It provides full-spectrum retail and commercial banking services including deposit products, consumer and commercial loans, small business financing, and wealth management for individual customers, SMEs and local community groups across northern California and Nevada.

FONR vs PLBC — Head-to-Head

Bigger by revenue
PLBC
PLBC
1.1× larger
PLBC
$28.6M
$25.5M
FONR
Growing faster (revenue YoY)
PLBC
PLBC
+32.7% gap
PLBC
35.1%
2.4%
FONR
More free cash flow
PLBC
PLBC
$20.5M more FCF
PLBC
$20.3M
$-227.0K
FONR
Faster 2-yr revenue CAGR
PLBC
PLBC
Annualised
PLBC
20.8%
-0.3%
FONR

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
FONR
FONR
PLBC
PLBC
Revenue
$25.5M
$28.6M
Net Profit
$2.1M
Gross Margin
Operating Margin
13.5%
48.9%
Net Margin
8.0%
Revenue YoY
2.4%
35.1%
Net Profit YoY
4.7%
EPS (diluted)
$1.56

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
PLBC
PLBC
Q4 25
$25.5M
$28.6M
Q3 25
$26.0M
$27.4M
Q2 25
$27.3M
$20.5M
Q1 25
$27.2M
$21.8M
Q4 24
$24.9M
$21.2M
Q3 24
$25.0M
$21.1M
Q2 24
$25.9M
$20.6M
Q1 24
$25.7M
$19.6M
Net Profit
FONR
FONR
PLBC
PLBC
Q4 25
$2.1M
Q3 25
$2.3M
$5.1M
Q2 25
$729.3K
$6.3M
Q1 25
$2.5M
$7.2M
Q4 24
$2.0M
Q3 24
$3.1M
$7.8M
Q2 24
$830.4K
$6.8M
Q1 24
$1.9M
$6.3M
Operating Margin
FONR
FONR
PLBC
PLBC
Q4 25
13.5%
48.9%
Q3 25
14.1%
25.2%
Q2 25
5.3%
42.2%
Q1 25
15.2%
46.1%
Q4 24
11.9%
50.3%
Q3 24
21.0%
50.6%
Q2 24
7.4%
45.1%
Q1 24
16.8%
42.8%
Net Margin
FONR
FONR
PLBC
PLBC
Q4 25
8.0%
Q3 25
8.7%
18.8%
Q2 25
2.7%
30.8%
Q1 25
9.2%
33.0%
Q4 24
7.9%
Q3 24
12.6%
37.1%
Q2 24
3.2%
32.9%
Q1 24
7.3%
31.9%
EPS (diluted)
FONR
FONR
PLBC
PLBC
Q4 25
$1.56
Q3 25
$0.73
Q2 25
$1.05
Q1 25
$1.20
Q4 24
$1.30
Q3 24
$1.31
Q2 24
$1.14
Q1 24
$1.05

Balance Sheet & Financial Strength

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

Metric
FONR
FONR
PLBC
PLBC
Cash + ST InvestmentsLiquidity on hand
$121.0K
$80.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$176.9M
$261.1M
Total Assets
$217.2M
$2.2B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FONR
FONR
PLBC
PLBC
Q4 25
$121.0K
$80.6M
Q3 25
$122.0K
$87.3M
Q2 25
$56.5M
$79.3M
Q1 25
$123.0K
$87.3M
Q4 24
$121.0K
$82.0M
Q3 24
$136.0K
$118.0M
Q2 24
$56.5M
$109.9M
Q1 24
$134.0K
$128.2M
Total Debt
FONR
FONR
PLBC
PLBC
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
$66.9K
Q1 24
Stockholders' Equity
FONR
FONR
PLBC
PLBC
Q4 25
$176.9M
$261.1M
Q3 25
$174.9M
$245.9M
Q2 25
$172.6M
$193.1M
Q1 25
$171.9M
$187.6M
Q4 24
$169.8M
$177.9M
Q3 24
$168.7M
$181.9M
Q2 24
$166.0M
$165.2M
Q1 24
$165.8M
$161.5M
Total Assets
FONR
FONR
PLBC
PLBC
Q4 25
$217.2M
$2.2B
Q3 25
$218.4M
$2.2B
Q2 25
$216.9M
$1.6B
Q1 25
$214.9M
$1.6B
Q4 24
$208.0M
$1.6B
Q3 24
$212.3M
$1.7B
Q2 24
$214.2M
$1.6B
Q1 24
$209.6M
$1.6B
Debt / Equity
FONR
FONR
PLBC
PLBC
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
FONR
FONR
PLBC
PLBC
Operating Cash FlowLast quarter
$171.0K
$21.6M
Free Cash FlowOCF − Capex
$-227.0K
$20.3M
FCF MarginFCF / Revenue
-0.9%
70.9%
Capex IntensityCapex / Revenue
1.6%
4.6%
Cash ConversionOCF / Net Profit
0.08×
TTM Free Cash FlowTrailing 4 quarters
$5.7M
$34.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FONR
FONR
PLBC
PLBC
Q4 25
$171.0K
$21.6M
Q3 25
$1.7M
$5.6M
Q2 25
$4.2M
$2.1M
Q1 25
$3.1M
$7.5M
Q4 24
$2.2M
$30.5M
Q3 24
$1.7M
$8.0M
Q2 24
$4.6M
$5.1M
Q1 24
$2.8M
$9.2M
Free Cash Flow
FONR
FONR
PLBC
PLBC
Q4 25
$-227.0K
$20.3M
Q3 25
$-177.0K
$4.8M
Q2 25
$3.6M
$2.0M
Q1 25
$2.6M
$7.3M
Q4 24
$1.5M
$29.8M
Q3 24
$-148.0K
$7.8M
Q2 24
$4.2M
$4.8M
Q1 24
$2.6M
$9.0M
FCF Margin
FONR
FONR
PLBC
PLBC
Q4 25
-0.9%
70.9%
Q3 25
-0.7%
17.5%
Q2 25
13.1%
9.9%
Q1 25
9.4%
33.7%
Q4 24
6.0%
141.0%
Q3 24
-0.6%
37.1%
Q2 24
16.1%
23.5%
Q1 24
10.2%
45.8%
Capex Intensity
FONR
FONR
PLBC
PLBC
Q4 25
1.6%
4.6%
Q3 25
7.2%
2.9%
Q2 25
2.4%
0.2%
Q1 25
2.2%
0.8%
Q4 24
3.0%
3.2%
Q3 24
7.2%
0.7%
Q2 24
1.6%
1.1%
Q1 24
0.7%
1.0%
Cash Conversion
FONR
FONR
PLBC
PLBC
Q4 25
0.08×
Q3 25
0.75×
1.09×
Q2 25
5.79×
0.33×
Q1 25
1.26×
1.04×
Q4 24
1.14×
Q3 24
0.53×
1.02×
Q2 24
5.54×
0.75×
Q1 24
1.50×
1.46×

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%

PLBC
PLBC

Segment breakdown not available.

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