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Side-by-side financial comparison of NACCO INDUSTRIES INC (NC) and Ouster, Inc. (OUST). Click either name above to swap in a different company.

NACCO INDUSTRIES INC is the larger business by last-quarter revenue ($66.8M vs $62.2M, roughly 1.1× Ouster, Inc.). On growth, Ouster, Inc. posted the faster year-over-year revenue change (106.6% vs -5.2%). Over the past eight quarters, Ouster, Inc.'s revenue compounded faster (54.8% CAGR vs 11.9%).

NACCO Industries, Inc. is an American publicly traded holding company, headquartered in Cleveland, Ohio. Through a portfolio of mining and natural resources businesses, the company operates under three business segments: Coal Mining, North American Mining, and Minerals Management. The Coal Mining segment operates surface coal mines under long-term contracts with power generation companies and an activated carbon producer pursuant to a service-based business model. The North American Mining se...

Ouster, Inc. is an American lidar technology company headquartered in San Francisco, California. It builds high-resolution, digital 3D lidar sensors for use in autonomous vehicles, industrial, robotics, drones, mapping, defense, and security systems.

NC vs OUST — Head-to-Head

Bigger by revenue
NC
NC
1.1× larger
NC
$66.8M
$62.2M
OUST
Growing faster (revenue YoY)
OUST
OUST
+111.8% gap
OUST
106.6%
-5.2%
NC
Faster 2-yr revenue CAGR
OUST
OUST
Annualised
OUST
54.8%
11.9%
NC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
NC
NC
OUST
OUST
Revenue
$66.8M
$62.2M
Net Profit
$-3.8M
Gross Margin
18.0%
60.2%
Operating Margin
11.3%
1.5%
Net Margin
-5.8%
Revenue YoY
-5.2%
106.6%
Net Profit YoY
-150.8%
EPS (diluted)
$-0.53
$0.10

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
NC
NC
OUST
OUST
Q4 25
$66.8M
$62.2M
Q3 25
$76.6M
$39.5M
Q2 25
$68.2M
$35.0M
Q1 25
$65.6M
$32.6M
Q4 24
$70.4M
$30.1M
Q3 24
$61.7M
$28.1M
Q2 24
$52.3M
$27.0M
Q1 24
$53.3M
$25.9M
Net Profit
NC
NC
OUST
OUST
Q4 25
$-3.8M
Q3 25
$13.3M
$-21.7M
Q2 25
$3.3M
$-20.6M
Q1 25
$4.9M
$-22.0M
Q4 24
$7.6M
Q3 24
$15.6M
$-25.6M
Q2 24
$6.0M
$-23.9M
Q1 24
$4.6M
$-23.8M
Gross Margin
NC
NC
OUST
OUST
Q4 25
18.0%
60.2%
Q3 25
13.0%
42.1%
Q2 25
10.0%
45.2%
Q1 25
14.7%
41.3%
Q4 24
12.0%
43.8%
Q3 24
11.7%
38.3%
Q2 24
13.4%
33.7%
Q1 24
13.2%
28.6%
Operating Margin
NC
NC
OUST
OUST
Q4 25
11.3%
1.5%
Q3 25
8.8%
-61.4%
Q2 25
-0.1%
-76.5%
Q1 25
11.7%
-73.0%
Q4 24
5.5%
-85.1%
Q3 24
31.9%
-98.0%
Q2 24
14.1%
-93.6%
Q1 24
8.9%
-99.5%
Net Margin
NC
NC
OUST
OUST
Q4 25
-5.8%
Q3 25
17.3%
-55.0%
Q2 25
4.8%
-58.8%
Q1 25
7.5%
-67.5%
Q4 24
10.7%
Q3 24
25.4%
-91.1%
Q2 24
11.4%
-88.4%
Q1 24
8.6%
-91.9%
EPS (diluted)
NC
NC
OUST
OUST
Q4 25
$-0.53
$0.10
Q3 25
$1.78
$-0.37
Q2 25
$0.44
$-0.38
Q1 25
$0.66
$-0.42
Q4 24
$0.99
$-0.46
Q3 24
$2.14
$-0.54
Q2 24
$0.81
$-0.53
Q1 24
$0.61
$-0.55

Balance Sheet & Financial Strength

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

Metric
NC
NC
OUST
OUST
Cash + ST InvestmentsLiquidity on hand
$49.7M
$208.6M
Total DebtLower is stronger
$100.8M
Stockholders' EquityBook value
$429.2M
$261.7M
Total Assets
$661.2M
$349.5M
Debt / EquityLower = less leverage
0.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NC
NC
OUST
OUST
Q4 25
$49.7M
$208.6M
Q3 25
$52.7M
$244.5M
Q2 25
$49.4M
$226.5M
Q1 25
$61.9M
$168.2M
Q4 24
$72.8M
$172.0M
Q3 24
$63.1M
$151.4M
Q2 24
$62.4M
$184.2M
Q1 24
$61.8M
$187.8M
Total Debt
NC
NC
OUST
OUST
Q4 25
$100.8M
Q3 25
Q2 25
Q1 25
Q4 24
$99.4M
Q3 24
Q2 24
$29.0M
Q1 24
$28.4M
Stockholders' Equity
NC
NC
OUST
OUST
Q4 25
$429.2M
$261.7M
Q3 25
$426.4M
$247.4M
Q2 25
$413.1M
$221.0M
Q1 25
$409.1M
$167.9M
Q4 24
$404.9M
$180.9M
Q3 24
$397.3M
$171.7M
Q2 24
$384.1M
$170.6M
Q1 24
$381.6M
$167.2M
Total Assets
NC
NC
OUST
OUST
Q4 25
$661.2M
$349.5M
Q3 25
$637.6M
$353.8M
Q2 25
$631.3M
$321.8M
Q1 25
$634.2M
$268.6M
Q4 24
$631.7M
$276.1M
Q3 24
$597.4M
$255.2M
Q2 24
$560.1M
$309.9M
Q1 24
$538.0M
$317.7M
Debt / Equity
NC
NC
OUST
OUST
Q4 25
0.23×
Q3 25
Q2 25
Q1 25
Q4 24
0.25×
Q3 24
Q2 24
0.08×
Q1 24
0.07×

Cash Flow & Capital Efficiency

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

Metric
NC
NC
OUST
OUST
Operating Cash FlowLast quarter
$11.4M
$-15.4M
Free Cash FlowOCF − Capex
$-37.2M
FCF MarginFCF / Revenue
-59.8%
Capex IntensityCapex / Revenue
35.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-64.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NC
NC
OUST
OUST
Q4 25
$11.4M
$-15.4M
Q3 25
$42.3M
$-18.3M
Q2 25
$-7.8M
$-1.3M
Q1 25
$5.0M
$-4.9M
Q4 24
$25.2M
$-2.6M
Q3 24
$2.8M
$-3.8M
Q2 24
$4.1M
$-21.6M
Q1 24
$-9.8M
$-5.7M
Free Cash Flow
NC
NC
OUST
OUST
Q4 25
$-37.2M
Q3 25
$-20.0M
Q2 25
$-2.2M
Q1 25
$-5.4M
Q4 24
$-4.0M
Q3 24
$-4.3M
Q2 24
$-22.0M
Q1 24
$-7.1M
FCF Margin
NC
NC
OUST
OUST
Q4 25
-59.8%
Q3 25
-50.7%
Q2 25
-6.3%
Q1 25
-16.6%
Q4 24
-13.3%
Q3 24
-15.4%
Q2 24
-81.5%
Q1 24
-27.4%
Capex Intensity
NC
NC
OUST
OUST
Q4 25
35.0%
Q3 25
4.3%
Q2 25
2.5%
Q1 25
1.7%
Q4 24
4.8%
Q3 24
2.0%
Q2 24
1.3%
Q1 24
5.3%
Cash Conversion
NC
NC
OUST
OUST
Q4 25
Q3 25
3.19×
Q2 25
-2.39×
Q1 25
1.03×
Q4 24
3.33×
Q3 24
0.18×
Q2 24
0.68×
Q1 24
-2.14×

Financial Flow Comparison

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

Revenue Breakdown by Segment

NC
NC

Transferred Over Time$42.7M64%
Transferred At Point In Time$24.1M36%

OUST
OUST

Segment breakdown not available.

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