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Side-by-side financial comparison of LGL GROUP INC (LGL) and M-tron Industries, Inc. (MPTI). Click either name above to swap in a different company.

M-tron Industries, Inc. is the larger business by last-quarter revenue ($14.2M vs $803.0K, roughly 17.7× LGL GROUP INC). M-tron Industries, Inc. runs the higher net margin — 24.1% vs -3.4%, a 27.4% gap on every dollar of revenue. On growth, LGL GROUP INC posted the faster year-over-year revenue change (23.0% vs 11.2%). Over the past eight quarters, LGL GROUP INC's revenue compounded faster (43.1% CAGR vs 12.8%).

LGL Group Inc is a global electronic components manufacturer that designs, produces and markets high-performance frequency control products, radio frequency components and integrated circuit solutions. It primarily serves aerospace, defense, telecommunications, industrial and medical technology end markets, supplying specialized parts with strict reliability requirements.

M-tron Industries, Inc. designs, manufactures and markets high-performance frequency control and timing solutions including crystal oscillators, filters and integrated timing assemblies. Its products serve aerospace, defense, telecom, industrial automation and medical device segments, catering mainly to North American, European and Asian commercial and government clients.

LGL vs MPTI — Head-to-Head

Bigger by revenue
MPTI
MPTI
17.7× larger
MPTI
$14.2M
$803.0K
LGL
Growing faster (revenue YoY)
LGL
LGL
+11.8% gap
LGL
23.0%
11.2%
MPTI
Higher net margin
MPTI
MPTI
27.4% more per $
MPTI
24.1%
-3.4%
LGL
Faster 2-yr revenue CAGR
LGL
LGL
Annualised
LGL
43.1%
12.8%
MPTI

Income Statement — Q4 2025 vs Q4 2025

Metric
LGL
LGL
MPTI
MPTI
Revenue
$803.0K
$14.2M
Net Profit
$-27.0K
$3.4M
Gross Margin
Operating Margin
14.8%
27.3%
Net Margin
-3.4%
24.1%
Revenue YoY
23.0%
11.2%
Net Profit YoY
-113.4%
60.1%
EPS (diluted)
$-0.02
$0.90

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
LGL
LGL
MPTI
MPTI
Q4 25
$803.0K
$14.2M
Q3 25
$661.0K
$14.2M
Q2 25
$491.0K
$13.3M
Q1 25
$498.0K
$12.7M
Q4 24
$653.0K
$12.8M
Q3 24
$650.0K
$13.2M
Q2 24
$531.0K
$11.8M
Q1 24
$392.0K
$11.2M
Net Profit
LGL
LGL
MPTI
MPTI
Q4 25
$-27.0K
$3.4M
Q3 25
$772.0K
$1.8M
Q2 25
$-51.0K
$1.6M
Q1 25
$-6.0K
$1.6M
Q4 24
$202.0K
$2.1M
Q3 24
$72.0K
$2.3M
Q2 24
$137.0K
$1.7M
Q1 24
$21.0K
$1.5M
Operating Margin
LGL
LGL
MPTI
MPTI
Q4 25
14.8%
27.3%
Q3 25
18.2%
18.0%
Q2 25
-6.3%
13.9%
Q1 25
8.2%
15.8%
Q4 24
37.5%
20.1%
Q3 24
21.2%
22.1%
Q2 24
44.6%
17.8%
Q1 24
20.2%
16.0%
Net Margin
LGL
LGL
MPTI
MPTI
Q4 25
-3.4%
24.1%
Q3 25
116.8%
12.9%
Q2 25
-10.4%
11.7%
Q1 25
-1.2%
12.8%
Q4 24
30.9%
16.7%
Q3 24
11.1%
17.2%
Q2 24
25.8%
14.8%
Q1 24
5.4%
13.3%
EPS (diluted)
LGL
LGL
MPTI
MPTI
Q4 25
$-0.02
$0.90
Q3 25
$0.14
$0.63
Q2 25
$-0.01
$0.53
Q1 25
$0.00
$0.56
Q4 24
$0.05
$0.68
Q3 24
$0.01
$0.81
Q2 24
$0.02
$0.63
Q1 24
$0.00
$0.53

Balance Sheet & Financial Strength

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

Metric
LGL
LGL
MPTI
MPTI
Cash + ST InvestmentsLiquidity on hand
$41.5M
$20.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$43.5M
$63.2M
Total Assets
$46.8M
$68.4M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
LGL
LGL
MPTI
MPTI
Q4 25
$41.5M
$20.9M
Q3 25
$41.6M
$18.3M
Q2 25
$41.8M
$15.5M
Q1 25
$41.9M
$13.7M
Q4 24
$41.6M
$12.6M
Q3 24
$41.6M
$8.5M
Q2 24
$41.1M
$6.5M
Q1 24
$40.9M
$5.4M
Stockholders' Equity
LGL
LGL
MPTI
MPTI
Q4 25
$43.5M
$63.2M
Q3 25
$39.8M
$37.0M
Q2 25
$39.1M
$34.8M
Q1 25
$39.2M
$33.2M
Q4 24
$39.2M
$31.3M
Q3 24
$39.0M
$26.2M
Q2 24
$38.9M
$23.7M
Q1 24
$38.8M
$21.7M
Total Assets
LGL
LGL
MPTI
MPTI
Q4 25
$46.8M
$68.4M
Q3 25
$43.3M
$42.2M
Q2 25
$43.0M
$39.7M
Q1 25
$43.3M
$37.8M
Q4 24
$43.1M
$36.6M
Q3 24
$42.5M
$31.5M
Q2 24
$42.2M
$28.4M
Q1 24
$42.0M
$26.8M

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
LGL
LGL
MPTI
MPTI
Operating Cash FlowLast quarter
$-355.0K
$2.7M
Free Cash FlowOCF − Capex
$2.3M
FCF MarginFCF / Revenue
16.4%
Capex IntensityCapex / Revenue
2.4%
Cash ConversionOCF / Net Profit
0.78×
TTM Free Cash FlowTrailing 4 quarters
$8.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
LGL
LGL
MPTI
MPTI
Q4 25
$-355.0K
$2.7M
Q3 25
$275.0K
$3.5M
Q2 25
$-190.0K
$2.9M
Q1 25
$340.0K
$1.6M
Q4 24
$-17.0K
$1.8M
Q3 24
$528.0K
$2.3M
Q2 24
$203.0K
$2.0M
Q1 24
$160.0K
$1.5M
Free Cash Flow
LGL
LGL
MPTI
MPTI
Q4 25
$2.3M
Q3 25
$2.7M
Q2 25
$2.0M
Q1 25
$1.0M
Q4 24
$1.4M
Q3 24
$1.8M
Q2 24
$1.1M
Q1 24
$1.4M
FCF Margin
LGL
LGL
MPTI
MPTI
Q4 25
16.4%
Q3 25
19.1%
Q2 25
15.4%
Q1 25
8.0%
Q4 24
10.8%
Q3 24
13.4%
Q2 24
9.2%
Q1 24
12.3%
Capex Intensity
LGL
LGL
MPTI
MPTI
Q4 25
2.4%
Q3 25
5.7%
Q2 25
6.1%
Q1 25
4.6%
Q4 24
3.3%
Q3 24
3.6%
Q2 24
7.4%
Q1 24
1.1%
Cash Conversion
LGL
LGL
MPTI
MPTI
Q4 25
0.78×
Q3 25
0.36×
1.92×
Q2 25
1.83×
Q1 25
0.99×
Q4 24
-0.08×
0.85×
Q3 24
7.33×
0.99×
Q2 24
1.48×
1.12×
Q1 24
7.62×
1.01×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

LGL
LGL

Segment breakdown not available.

MPTI
MPTI

US$11.3M79%
Non Us$2.9M21%

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