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Side-by-side financial comparison of BLACK HILLS CORP (BKH) and ECARX Holdings Inc. (ECX). Click either name above to swap in a different company.

BLACK HILLS CORP is the larger business by last-quarter revenue ($622.7M vs $323.3M, roughly 1.9× ECARX Holdings Inc.). BLACK HILLS CORP runs the higher net margin — 16.8% vs -21.4%, a 38.2% gap on every dollar of revenue. On growth, ECARX Holdings Inc. posted the faster year-over-year revenue change (6.5% vs 6.4%). ECARX Holdings Inc. produced more free cash flow last quarter ($-86.5M vs $-101.5M).

Black Hills Corporation is an American diversified energy company that is an electric and gas utility in South Dakota, Montana, Wyoming, Colorado, Arkansas, Kansas, Nebraska, and Iowa. The company sells power throughout the American West. The company is based in Rapid City, South Dakota. It derives its name from its home in the Black Hills of South Dakota.

ECARX Holdings Inc. is a global mobility technology provider specializing in integrated smart vehicle solutions, including in-vehicle infotainment systems, advanced driver assistance technologies, and connected car cloud services. It primarily partners with automotive manufacturers across the world, with a strong operational presence in the Chinese and European markets.

BKH vs ECX — Head-to-Head

Bigger by revenue
BKH
BKH
1.9× larger
BKH
$622.7M
$323.3M
ECX
Growing faster (revenue YoY)
ECX
ECX
+0.1% gap
ECX
6.5%
6.4%
BKH
Higher net margin
BKH
BKH
38.2% more per $
BKH
16.8%
-21.4%
ECX
More free cash flow
ECX
ECX
$15.0M more FCF
ECX
$-86.5M
$-101.5M
BKH

Income Statement — Q4 FY2025 vs Q2 FY2025

Metric
BKH
BKH
ECX
ECX
Revenue
$622.7M
$323.3M
Net Profit
$104.9M
$-69.1M
Gross Margin
15.5%
Operating Margin
27.5%
-20.2%
Net Margin
16.8%
-21.4%
Revenue YoY
6.4%
6.5%
Net Profit YoY
7.0%
12.8%
EPS (diluted)
$1.39
$-0.20

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
BKH
BKH
ECX
ECX
Q4 25
$622.7M
Q3 25
$427.4M
Q2 25
$435.7M
$323.3M
Q1 25
$800.4M
Q4 24
$585.1M
Q3 24
$398.6M
Q2 24
$397.1M
$303.5M
Q1 24
$717.2M
Net Profit
BKH
BKH
ECX
ECX
Q4 25
$104.9M
Q3 25
$24.9M
Q2 25
$27.5M
$-69.1M
Q1 25
$134.3M
Q4 24
$98.0M
Q3 24
$24.4M
Q2 24
$22.8M
$-79.2M
Q1 24
$127.9M
Gross Margin
BKH
BKH
ECX
ECX
Q4 25
Q3 25
Q2 25
15.5%
Q1 25
Q4 24
Q3 24
Q2 24
22.6%
Q1 24
Operating Margin
BKH
BKH
ECX
ECX
Q4 25
27.5%
Q3 25
18.4%
Q2 25
18.9%
-20.2%
Q1 25
25.6%
Q4 24
27.9%
Q3 24
19.0%
Q2 24
17.8%
-22.2%
Q1 24
27.0%
Net Margin
BKH
BKH
ECX
ECX
Q4 25
16.8%
Q3 25
5.8%
Q2 25
6.3%
-21.4%
Q1 25
16.8%
Q4 24
16.7%
Q3 24
6.1%
Q2 24
5.7%
-26.1%
Q1 24
17.8%
EPS (diluted)
BKH
BKH
ECX
ECX
Q4 25
$1.39
Q3 25
$0.34
Q2 25
$0.38
$-0.20
Q1 25
$1.87
Q4 24
$1.36
Q3 24
$0.35
Q2 24
$0.33
$-0.23
Q1 24
$1.87

Balance Sheet & Financial Strength

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

Metric
BKH
BKH
ECX
ECX
Cash + ST InvestmentsLiquidity on hand
$182.8M
$86.2M
Total DebtLower is stronger
Stockholders' EquityBook value
$3.8B
$-293.7M
Total Assets
$10.9B
$494.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BKH
BKH
ECX
ECX
Q4 25
$182.8M
Q3 25
$21.1M
Q2 25
$8.1M
$86.2M
Q1 25
$6.6M
Q4 24
$16.1M
Q3 24
$12.5M
Q2 24
$624.8M
$108.4M
Q1 24
$123.0M
Stockholders' Equity
BKH
BKH
ECX
ECX
Q4 25
$3.8B
Q3 25
$3.8B
Q2 25
$3.6B
$-293.7M
Q1 25
$3.6B
Q4 24
$3.5B
Q3 24
$3.4B
Q2 24
$3.4B
$-198.5M
Q1 24
$3.3B
Total Assets
BKH
BKH
ECX
ECX
Q4 25
$10.9B
Q3 25
$10.3B
Q2 25
$10.1B
$494.9M
Q1 25
$10.1B
Q4 24
$10.0B
Q3 24
$9.7B
Q2 24
$10.2B
$555.0M
Q1 24
$9.7B

Cash Flow & Capital Efficiency

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

Metric
BKH
BKH
ECX
ECX
Operating Cash FlowLast quarter
$168.1M
$-82.0M
Free Cash FlowOCF − Capex
$-101.5M
$-86.5M
FCF MarginFCF / Revenue
-16.3%
-26.7%
Capex IntensityCapex / Revenue
43.3%
1.4%
Cash ConversionOCF / Net Profit
1.60×
TTM Free Cash FlowTrailing 4 quarters
$-146.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BKH
BKH
ECX
ECX
Q4 25
$168.1M
Q3 25
$88.9M
Q2 25
$188.6M
$-82.0M
Q1 25
$227.8M
Q4 24
$153.2M
Q3 24
$102.1M
Q2 24
$230.6M
$-57.1M
Q1 24
$233.4M
Free Cash Flow
BKH
BKH
ECX
ECX
Q4 25
$-101.5M
Q3 25
$-89.5M
Q2 25
$-30.3M
$-86.5M
Q1 25
$74.9M
Q4 24
$-60.5M
Q3 24
$-86.0M
Q2 24
$64.4M
$-64.9M
Q1 24
$57.2M
FCF Margin
BKH
BKH
ECX
ECX
Q4 25
-16.3%
Q3 25
-20.9%
Q2 25
-7.0%
-26.7%
Q1 25
9.4%
Q4 24
-10.3%
Q3 24
-21.6%
Q2 24
16.2%
-21.4%
Q1 24
8.0%
Capex Intensity
BKH
BKH
ECX
ECX
Q4 25
43.3%
Q3 25
41.7%
Q2 25
50.2%
1.4%
Q1 25
19.1%
Q4 24
36.5%
Q3 24
47.2%
Q2 24
41.9%
2.6%
Q1 24
24.6%
Cash Conversion
BKH
BKH
ECX
ECX
Q4 25
1.60×
Q3 25
3.57×
Q2 25
6.86×
Q1 25
1.70×
Q4 24
1.56×
Q3 24
4.18×
Q2 24
10.11×
Q1 24
1.82×

Financial Flow Comparison

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

Revenue Breakdown by Segment

BKH
BKH

Gas Utilities$391.1M63%
Retail Electric Natural Gasand Coal$189.7M30%
Other$15.3M2%
Market Off System Sales$13.6M2%
Transferred At Point In Time$8.9M1%
Wholesale$4.9M1%
Inter Segment Revenues$2.4M0%

ECX
ECX

Segment breakdown not available.

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