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Side-by-side financial comparison of BLACK HILLS CORP (BKH) and CAL-MAINE FOODS INC (CALM). Click either name above to swap in a different company.

CAL-MAINE FOODS INC is the larger business by last-quarter revenue ($769.5M vs $622.7M, roughly 1.2× BLACK HILLS CORP). BLACK HILLS CORP runs the higher net margin — 16.8% vs 13.4%, a 3.5% gap on every dollar of revenue. On growth, BLACK HILLS CORP posted the faster year-over-year revenue change (6.4% vs -19.4%). CAL-MAINE FOODS INC produced more free cash flow last quarter ($47.9M vs $-101.5M). Over the past eight quarters, CAL-MAINE FOODS INC's revenue compounded faster (29.4% CAGR vs -6.8%).

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.

Cal-Maine Foods, Inc. is an American fresh egg producer based in Ridgeland, Mississippi. As of 2024, it was the largest egg producer in the United States. Its eggs are sold under several different brand names, including Egg-Land's Best, Land O'Lakes, Farmhouse Eggs, Sunups, Sunny Meadow, and 4-Grain. The company was founded in 1957 by Fred R. Adams, Jr., whose family owns a controlling interest in the company, which is publicly traded on the NASDAQ stock exchange.

BKH vs CALM — Head-to-Head

Bigger by revenue
CALM
CALM
1.2× larger
CALM
$769.5M
$622.7M
BKH
Growing faster (revenue YoY)
BKH
BKH
+25.8% gap
BKH
6.4%
-19.4%
CALM
Higher net margin
BKH
BKH
3.5% more per $
BKH
16.8%
13.4%
CALM
More free cash flow
CALM
CALM
$149.4M more FCF
CALM
$47.9M
$-101.5M
BKH
Faster 2-yr revenue CAGR
CALM
CALM
Annualised
CALM
29.4%
-6.8%
BKH

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
BKH
BKH
CALM
CALM
Revenue
$622.7M
$769.5M
Net Profit
$104.9M
$102.8M
Gross Margin
27.0%
Operating Margin
27.5%
16.1%
Net Margin
16.8%
13.4%
Revenue YoY
6.4%
-19.4%
Net Profit YoY
7.0%
-53.1%
EPS (diluted)
$1.39
$2.13

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
CALM
CALM
Q4 25
$622.7M
$769.5M
Q3 25
$427.4M
$922.6M
Q2 25
$435.7M
Q1 25
$800.4M
$1.4B
Q4 24
$585.1M
$954.7M
Q3 24
$398.6M
$785.9M
Q2 24
$397.1M
Q1 24
$717.2M
$703.1M
Net Profit
BKH
BKH
CALM
CALM
Q4 25
$104.9M
$102.8M
Q3 25
$24.9M
$199.3M
Q2 25
$27.5M
Q1 25
$134.3M
$508.5M
Q4 24
$98.0M
$219.1M
Q3 24
$24.4M
$150.0M
Q2 24
$22.8M
Q1 24
$127.9M
$146.7M
Gross Margin
BKH
BKH
CALM
CALM
Q4 25
27.0%
Q3 25
33.7%
Q2 25
Q1 25
50.5%
Q4 24
37.3%
Q3 24
31.5%
Q2 24
Q1 24
31.1%
Operating Margin
BKH
BKH
CALM
CALM
Q4 25
27.5%
16.1%
Q3 25
18.4%
27.0%
Q2 25
18.9%
Q1 25
25.6%
44.8%
Q4 24
27.9%
29.1%
Q3 24
19.0%
23.8%
Q2 24
17.8%
Q1 24
27.0%
23.2%
Net Margin
BKH
BKH
CALM
CALM
Q4 25
16.8%
13.4%
Q3 25
5.8%
21.6%
Q2 25
6.3%
Q1 25
16.8%
35.9%
Q4 24
16.7%
22.9%
Q3 24
6.1%
19.1%
Q2 24
5.7%
Q1 24
17.8%
20.9%
EPS (diluted)
BKH
BKH
CALM
CALM
Q4 25
$1.39
$2.13
Q3 25
$0.34
$4.12
Q2 25
$0.38
Q1 25
$1.87
$10.38
Q4 24
$1.36
$4.47
Q3 24
$0.35
$3.06
Q2 24
$0.33
Q1 24
$1.87
$3.00

Balance Sheet & Financial Strength

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

Metric
BKH
BKH
CALM
CALM
Cash + ST InvestmentsLiquidity on hand
$182.8M
$369.4M
Total DebtLower is stronger
Stockholders' EquityBook value
$3.8B
$2.7B
Total Assets
$10.9B
$3.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BKH
BKH
CALM
CALM
Q4 25
$182.8M
$369.4M
Q3 25
$21.1M
$251.9M
Q2 25
$8.1M
Q1 25
$6.6M
$497.2M
Q4 24
$16.1M
$140.3M
Q3 24
$12.5M
$181.7M
Q2 24
$624.8M
Q1 24
$123.0M
$367.1M
Stockholders' Equity
BKH
BKH
CALM
CALM
Q4 25
$3.8B
$2.7B
Q3 25
$3.8B
$2.7B
Q2 25
$3.6B
Q1 25
$3.6B
$2.4B
Q4 24
$3.5B
$2.0B
Q3 24
$3.4B
$1.9B
Q2 24
$3.4B
Q1 24
$3.3B
$1.7B
Total Assets
BKH
BKH
CALM
CALM
Q4 25
$10.9B
$3.1B
Q3 25
$10.3B
$3.2B
Q2 25
$10.1B
Q1 25
$10.1B
$3.1B
Q4 24
$10.0B
$2.5B
Q3 24
$9.7B
$2.4B
Q2 24
$10.2B
Q1 24
$9.7B
$2.1B

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
CALM
CALM
Operating Cash FlowLast quarter
$168.1M
$94.8M
Free Cash FlowOCF − Capex
$-101.5M
$47.9M
FCF MarginFCF / Revenue
-16.3%
6.2%
Capex IntensityCapex / Revenue
43.3%
6.1%
Cash ConversionOCF / Net Profit
1.60×
0.92×
TTM Free Cash FlowTrailing 4 quarters
$-146.4M
$895.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BKH
BKH
CALM
CALM
Q4 25
$168.1M
$94.8M
Q3 25
$88.9M
$278.6M
Q2 25
$188.6M
Q1 25
$227.8M
$571.6M
Q4 24
$153.2M
$122.7M
Q3 24
$102.1M
$117.5M
Q2 24
$230.6M
Q1 24
$233.4M
$164.0M
Free Cash Flow
BKH
BKH
CALM
CALM
Q4 25
$-101.5M
$47.9M
Q3 25
$-89.5M
$233.3M
Q2 25
$-30.3M
Q1 25
$74.9M
$521.8M
Q4 24
$-60.5M
$92.9M
Q3 24
$-86.0M
$81.7M
Q2 24
$64.4M
Q1 24
$57.2M
$133.8M
FCF Margin
BKH
BKH
CALM
CALM
Q4 25
-16.3%
6.2%
Q3 25
-20.9%
25.3%
Q2 25
-7.0%
Q1 25
9.4%
36.8%
Q4 24
-10.3%
9.7%
Q3 24
-21.6%
10.4%
Q2 24
16.2%
Q1 24
8.0%
19.0%
Capex Intensity
BKH
BKH
CALM
CALM
Q4 25
43.3%
6.1%
Q3 25
41.7%
4.9%
Q2 25
50.2%
Q1 25
19.1%
3.5%
Q4 24
36.5%
3.1%
Q3 24
47.2%
4.6%
Q2 24
41.9%
Q1 24
24.6%
4.3%
Cash Conversion
BKH
BKH
CALM
CALM
Q4 25
1.60×
0.92×
Q3 25
3.57×
1.40×
Q2 25
6.86×
Q1 25
1.70×
1.12×
Q4 24
1.56×
0.56×
Q3 24
4.18×
0.78×
Q2 24
10.11×
Q1 24
1.82×
1.12×

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%

CALM
CALM

Retail$625.4M81%
Prepared Foods$71.7M9%
Egg Products$34.5M4%
Service Other$19.2M2%
Other$13.8M2%

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