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Side-by-side financial comparison of AMPCO PITTSBURGH CORP (AP) and LSI INDUSTRIES INC (LYTS). Click either name above to swap in a different company.

LSI INDUSTRIES INC is the larger business by last-quarter revenue ($143.9M vs $104.4M, roughly 1.4× AMPCO PITTSBURGH CORP). LSI INDUSTRIES INC runs the higher net margin — 1.4% vs -55.2%, a 56.6% gap on every dollar of revenue. On growth, AMPCO PITTSBURGH CORP posted the faster year-over-year revenue change (11.5% vs -4.4%). Over the past eight quarters, LSI INDUSTRIES INC's revenue compounded faster (2.1% CAGR vs -2.6%).

Ampco-Pittsburgh Corporation is a specialty steel manufacturer headquartered in Downtown Pittsburgh, Pennsylvania. It is one of several companies to bear the Ampco name, and it should not be confused with the Milwaukee-based copper base alloy producer, Ampco Metal Inc.; the Miami-based cabinetry company; the Swiss aluminum corporation; or the Dallas-based tool company. Ampco was formed in 1929 and is a conglomerate made up of several previously established small steel makers. Five small compa...

LSI Logic Corporation was an American ASIC and EDA company founded in Santa Clara, California. The company designed and sold semiconductors and software that accelerated storage and networking in data centers, mobile networks and client computing.

AP vs LYTS — Head-to-Head

Bigger by revenue
LYTS
LYTS
1.4× larger
LYTS
$143.9M
$104.4M
AP
Growing faster (revenue YoY)
AP
AP
+15.8% gap
AP
11.5%
-4.4%
LYTS
Higher net margin
LYTS
LYTS
56.6% more per $
LYTS
1.4%
-55.2%
AP
Faster 2-yr revenue CAGR
LYTS
LYTS
Annualised
LYTS
2.1%
-2.6%
AP

Income Statement — Q4 FY2025 vs Q1 FY2027

Metric
AP
AP
LYTS
LYTS
Revenue
$104.4M
$143.9M
Net Profit
$-57.7M
$2.0M
Gross Margin
Operating Margin
-54.0%
Net Margin
-55.2%
1.4%
Revenue YoY
11.5%
-4.4%
Net Profit YoY
-1958.9%
-4.8%
EPS (diluted)
$-2.87

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
AP
AP
LYTS
LYTS
Q3 26
$143.9M
Q1 26
$143.9M
Q4 25
$104.4M
$147.0M
Q3 25
$103.7M
$157.2M
Q2 25
$108.9M
$155.1M
Q1 25
$99.2M
$132.5M
Q4 24
$93.6M
$147.7M
Q3 24
$92.1M
$138.1M
Net Profit
AP
AP
LYTS
LYTS
Q3 26
$2.0M
Q1 26
$2.0M
Q4 25
$-57.7M
$6.3M
Q3 25
$-2.2M
$7.3M
Q2 25
$-7.3M
$8.2M
Q1 25
$1.1M
$3.9M
Q4 24
$3.1M
$5.6M
Q3 24
$-2.0M
$6.7M
Gross Margin
AP
AP
LYTS
LYTS
Q3 26
Q1 26
Q4 25
25.5%
Q3 25
25.6%
Q2 25
26.1%
Q1 25
24.8%
Q4 24
23.6%
Q3 24
24.4%
Operating Margin
AP
AP
LYTS
LYTS
Q3 26
Q1 26
Q4 25
-54.0%
6.0%
Q3 25
1.1%
7.0%
Q2 25
-2.8%
7.7%
Q1 25
3.9%
4.7%
Q4 24
5.5%
5.7%
Q3 24
2.0%
6.6%
Net Margin
AP
AP
LYTS
LYTS
Q3 26
1.4%
Q1 26
1.4%
Q4 25
-55.2%
4.3%
Q3 25
-2.1%
4.6%
Q2 25
-6.7%
5.3%
Q1 25
1.2%
2.9%
Q4 24
3.3%
3.8%
Q3 24
-2.1%
4.8%
EPS (diluted)
AP
AP
LYTS
LYTS
Q3 26
Q1 26
Q4 25
$-2.87
$0.20
Q3 25
$-0.11
$0.23
Q2 25
$-0.36
$0.26
Q1 25
$0.06
$0.13
Q4 24
$0.16
$0.18
Q3 24
$-0.10
$0.22

Balance Sheet & Financial Strength

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

Metric
AP
AP
LYTS
LYTS
Cash + ST InvestmentsLiquidity on hand
$10.7M
Total DebtLower is stronger
$117.9M
$261.0M
Stockholders' EquityBook value
$32.6M
$352.8M
Total Assets
$495.4M
$800.5M
Debt / EquityLower = less leverage
3.61×
0.74×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AP
AP
LYTS
LYTS
Q3 26
Q1 26
Q4 25
$10.7M
$6.4M
Q3 25
$15.0M
$7.1M
Q2 25
$9.9M
$3.5M
Q1 25
$7.1M
$4.3M
Q4 24
$15.4M
$4.7M
Q3 24
$11.8M
$7.0M
Total Debt
AP
AP
LYTS
LYTS
Q3 26
$261.0M
Q1 26
$261.0M
Q4 25
$117.9M
$27.9M
Q3 25
$119.0M
$50.7M
Q2 25
$115.9M
$48.6M
Q1 25
$115.0M
$55.4M
Q4 24
$116.4M
$38.2M
Q3 24
$116.0M
$47.7M
Stockholders' Equity
AP
AP
LYTS
LYTS
Q3 26
$352.8M
Q1 26
$352.8M
Q4 25
$32.6M
$248.1M
Q3 25
$60.1M
$241.3M
Q2 25
$62.7M
$230.7M
Q1 25
$64.6M
$221.7M
Q4 24
$58.9M
$217.1M
Q3 24
$61.3M
$211.2M
Total Assets
AP
AP
LYTS
LYTS
Q3 26
$800.5M
Q1 26
$800.5M
Q4 25
$495.4M
$396.3M
Q3 25
$524.4M
$404.9M
Q2 25
$537.2M
$396.4M
Q1 25
$536.2M
$384.6M
Q4 24
$530.9M
$344.5M
Q3 24
$547.4M
$349.5M
Debt / Equity
AP
AP
LYTS
LYTS
Q3 26
0.74×
Q1 26
0.74×
Q4 25
3.61×
0.11×
Q3 25
1.98×
0.21×
Q2 25
1.85×
0.21×
Q1 25
1.78×
0.25×
Q4 24
1.98×
0.18×
Q3 24
1.89×
0.23×

Cash Flow & Capital Efficiency

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

Metric
AP
AP
LYTS
LYTS
Operating Cash FlowLast quarter
$2.7M
Free Cash FlowOCF − Capex
$-64.0K
FCF MarginFCF / Revenue
-0.1%
Capex IntensityCapex / Revenue
2.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-8.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AP
AP
LYTS
LYTS
Q3 26
Q1 26
Q4 25
$2.7M
$25.0M
Q3 25
$6.3M
$676.0K
Q2 25
$-2.3M
$9.5M
Q1 25
$-5.3M
$6.9M
Q4 24
$7.5M
$9.9M
Q3 24
$11.4M
$11.8M
Free Cash Flow
AP
AP
LYTS
LYTS
Q3 26
Q1 26
Q4 25
$-64.0K
$23.3M
Q3 25
$3.3M
$-291.0K
Q2 25
$-3.8M
$8.5M
Q1 25
$-7.5M
$6.2M
Q4 24
$3.7M
$8.8M
Q3 24
$8.4M
$11.1M
FCF Margin
AP
AP
LYTS
LYTS
Q3 26
Q1 26
Q4 25
-0.1%
15.8%
Q3 25
3.2%
-0.2%
Q2 25
-3.5%
5.5%
Q1 25
-7.5%
4.7%
Q4 24
4.0%
6.0%
Q3 24
9.1%
8.0%
Capex Intensity
AP
AP
LYTS
LYTS
Q3 26
Q1 26
Q4 25
2.7%
1.1%
Q3 25
2.9%
0.6%
Q2 25
1.3%
0.6%
Q1 25
2.2%
0.5%
Q4 24
4.0%
0.7%
Q3 24
3.2%
0.5%
Cash Conversion
AP
AP
LYTS
LYTS
Q3 26
Q1 26
Q4 25
3.94×
Q3 25
0.09×
Q2 25
1.16×
Q1 25
-4.62×
1.77×
Q4 24
2.40×
1.75×
Q3 24
1.77×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AP
AP

Forged And Cast Mill Rolls$67.0M64%
Air Handling Systems$14.3M14%
Heat Exchange Coils$13.1M13%
Centrifugal Pumps$10.3M10%
Forged Engineered Products$4.0M4%

LYTS
LYTS

Segment breakdown not available.

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