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Side-by-side financial comparison of BLACK HILLS CORP (BKH) and National Storage Affiliates Trust (NSA). Click either name above to swap in a different company.

BLACK HILLS CORP is the larger business by last-quarter revenue ($241.6M vs $187.0M, roughly 1.3× National Storage Affiliates Trust). BLACK HILLS CORP runs the higher net margin — 55.1% vs 12.2%, a 42.9% gap on every dollar of revenue. On growth, National Storage Affiliates Trust posted the faster year-over-year revenue change (-1.6% vs -3.0%). Over the past eight quarters, National Storage Affiliates Trust's revenue compounded faster (-2.4% CAGR vs -22.0%).

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.

National Storage Affiliates Trust is a U.S.-headquartered real estate investment trust focused on self-storage assets. It owns, operates and acquires self-storage facilities across dozens of U.S. states, offering secure storage solutions for residential and commercial customers.

BKH vs NSA — Head-to-Head

Bigger by revenue
BKH
BKH
1.3× larger
BKH
$241.6M
$187.0M
NSA
Growing faster (revenue YoY)
NSA
NSA
+1.4% gap
NSA
-1.6%
-3.0%
BKH
Higher net margin
BKH
BKH
42.9% more per $
BKH
55.1%
12.2%
NSA
Faster 2-yr revenue CAGR
NSA
NSA
Annualised
NSA
-2.4%
-22.0%
BKH

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
BKH
BKH
NSA
NSA
Revenue
$241.6M
$187.0M
Net Profit
$133.1M
$22.9M
Gross Margin
72.5%
Operating Margin
83.6%
20.2%
Net Margin
55.1%
12.2%
Revenue YoY
-3.0%
-1.6%
Net Profit YoY
-2.4%
36.8%
EPS (diluted)
$1.73
$0.23

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
NSA
NSA
Q1 26
$241.6M
Q4 25
$622.7M
$187.0M
Q3 25
$427.4M
$188.7M
Q2 25
$435.7M
$188.8M
Q1 25
$800.4M
$188.4M
Q4 24
$585.1M
$190.1M
Q3 24
$398.6M
$193.6M
Q2 24
$397.1M
$190.4M
Net Profit
BKH
BKH
NSA
NSA
Q1 26
$133.1M
Q4 25
$104.9M
$22.9M
Q3 25
$24.9M
$18.4M
Q2 25
$27.5M
$19.5M
Q1 25
$134.3M
$13.0M
Q4 24
$98.0M
$16.7M
Q3 24
$24.4M
$18.7M
Q2 24
$22.8M
$17.1M
Gross Margin
BKH
BKH
NSA
NSA
Q1 26
Q4 25
72.5%
Q3 25
70.7%
Q2 25
70.5%
Q1 25
70.7%
Q4 24
72.5%
Q3 24
72.8%
Q2 24
72.6%
Operating Margin
BKH
BKH
NSA
NSA
Q1 26
83.6%
Q4 25
27.5%
20.2%
Q3 25
18.4%
15.8%
Q2 25
18.9%
16.5%
Q1 25
25.6%
11.0%
Q4 24
27.9%
14.5%
Q3 24
19.0%
15.8%
Q2 24
17.8%
17.2%
Net Margin
BKH
BKH
NSA
NSA
Q1 26
55.1%
Q4 25
16.8%
12.2%
Q3 25
5.8%
9.8%
Q2 25
6.3%
10.3%
Q1 25
16.8%
6.9%
Q4 24
16.7%
8.8%
Q3 24
6.1%
9.7%
Q2 24
5.7%
9.0%
EPS (diluted)
BKH
BKH
NSA
NSA
Q1 26
$1.73
Q4 25
$1.39
$0.23
Q3 25
$0.34
$0.17
Q2 25
$0.38
$0.19
Q1 25
$1.87
$0.10
Q4 24
$1.36
$0.19
Q3 24
$0.35
$0.18
Q2 24
$0.33
$0.16

Balance Sheet & Financial Strength

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

Metric
BKH
BKH
NSA
NSA
Cash + ST InvestmentsLiquidity on hand
$23.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$946.0M
Total Assets
$5.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BKH
BKH
NSA
NSA
Q1 26
Q4 25
$182.8M
$23.3M
Q3 25
$21.1M
$26.3M
Q2 25
$8.1M
$26.1M
Q1 25
$6.6M
$19.3M
Q4 24
$16.1M
$50.4M
Q3 24
$12.5M
$69.9M
Q2 24
$624.8M
$59.0M
Stockholders' Equity
BKH
BKH
NSA
NSA
Q1 26
Q4 25
$3.8B
$946.0M
Q3 25
$3.8B
$973.1M
Q2 25
$3.6B
$1.0B
Q1 25
$3.6B
$1.0B
Q4 24
$3.5B
$1.1B
Q3 24
$3.4B
$986.9M
Q2 24
$3.4B
$1.2B
Total Assets
BKH
BKH
NSA
NSA
Q1 26
Q4 25
$10.9B
$5.1B
Q3 25
$10.3B
$5.1B
Q2 25
$10.1B
$5.2B
Q1 25
$10.1B
$5.3B
Q4 24
$10.0B
$5.4B
Q3 24
$9.7B
$5.4B
Q2 24
$10.2B
$5.3B

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
NSA
NSA
Operating Cash FlowLast quarter
$338.5M
Free Cash FlowOCF − Capex
$299.8M
FCF MarginFCF / Revenue
160.3%
Capex IntensityCapex / Revenue
20.7%
Cash ConversionOCF / Net Profit
14.79×
TTM Free Cash FlowTrailing 4 quarters
$541.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BKH
BKH
NSA
NSA
Q1 26
Q4 25
$168.1M
$338.5M
Q3 25
$88.9M
$100.2M
Q2 25
$188.6M
$79.9M
Q1 25
$227.8M
$85.6M
Q4 24
$153.2M
$363.1M
Q3 24
$102.1M
$105.7M
Q2 24
$230.6M
$83.2M
Free Cash Flow
BKH
BKH
NSA
NSA
Q1 26
Q4 25
$-101.5M
$299.8M
Q3 25
$-89.5M
$88.0M
Q2 25
$-30.3M
$73.8M
Q1 25
$74.9M
$79.9M
Q4 24
$-60.5M
$344.4M
Q3 24
$-86.0M
$101.8M
Q2 24
$64.4M
$79.5M
FCF Margin
BKH
BKH
NSA
NSA
Q1 26
Q4 25
-16.3%
160.3%
Q3 25
-20.9%
46.6%
Q2 25
-7.0%
39.1%
Q1 25
9.4%
42.4%
Q4 24
-10.3%
181.2%
Q3 24
-21.6%
52.6%
Q2 24
16.2%
41.7%
Capex Intensity
BKH
BKH
NSA
NSA
Q1 26
Q4 25
43.3%
20.7%
Q3 25
41.7%
6.5%
Q2 25
50.2%
3.2%
Q1 25
19.1%
3.0%
Q4 24
36.5%
9.8%
Q3 24
47.2%
2.0%
Q2 24
41.9%
1.9%
Cash Conversion
BKH
BKH
NSA
NSA
Q1 26
Q4 25
1.60×
14.79×
Q3 25
3.57×
5.44×
Q2 25
6.86×
4.10×
Q1 25
1.70×
6.59×
Q4 24
1.56×
21.70×
Q3 24
4.18×
5.65×
Q2 24
10.11×
4.88×

Financial Flow Comparison

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

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