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Side-by-side financial comparison of MDU RESOURCES GROUP INC (MDU) and Planet Fitness, Inc. (PLNT). Click either name above to swap in a different company.

MDU RESOURCES GROUP INC is the larger business by last-quarter revenue ($522.6M vs $376.3M, roughly 1.4× Planet Fitness, Inc.). Planet Fitness, Inc. runs the higher net margin — 16.0% vs 14.6%, a 1.4% gap on every dollar of revenue. On growth, Planet Fitness, Inc. posted the faster year-over-year revenue change (10.5% vs -1.6%). Planet Fitness, Inc. produced more free cash flow last quarter ($59.0M vs $-336.0M). Over the past eight quarters, Planet Fitness, Inc.'s revenue compounded faster (23.2% CAGR vs -5.7%).

MDU Resources Group, Inc. is a U.S.-based corporation supplying products and services to regulated energy delivery and utilities related construction materials and services businesses. It is headquartered in Bismarck, North Dakota, and operates in 48 states.

Planet Fitness, Inc. is an American franchisor and operator of fitness centers based in Hampton, New Hampshire. The company has around 2,715 clubs, making it one of the largest fitness club franchises by number of members and locations. The franchise has locations in the United States, Canada, Panama, Mexico, Spain and Australia. It markets itself as a "Judgement Free Zone" open to all levels of gym users.

MDU vs PLNT — Head-to-Head

Bigger by revenue
MDU
MDU
1.4× larger
MDU
$522.6M
$376.3M
PLNT
Growing faster (revenue YoY)
PLNT
PLNT
+12.1% gap
PLNT
10.5%
-1.6%
MDU
Higher net margin
PLNT
PLNT
1.4% more per $
PLNT
16.0%
14.6%
MDU
More free cash flow
PLNT
PLNT
$395.0M more FCF
PLNT
$59.0M
$-336.0M
MDU
Faster 2-yr revenue CAGR
PLNT
PLNT
Annualised
PLNT
23.2%
-5.7%
MDU

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MDU
MDU
PLNT
PLNT
Revenue
$522.6M
$376.3M
Net Profit
$76.3M
$60.4M
Gross Margin
76.0%
Operating Margin
20.5%
28.2%
Net Margin
14.6%
16.0%
Revenue YoY
-1.6%
10.5%
Net Profit YoY
38.4%
28.3%
EPS (diluted)
$0.37

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
MDU
MDU
PLNT
PLNT
Q4 25
$522.6M
$376.3M
Q3 25
$313.6M
$330.3M
Q2 25
$348.7M
$340.9M
Q1 25
$678.0M
$276.7M
Q4 24
$531.0M
$340.4M
Q3 24
$290.7M
$292.2M
Q2 24
$343.1M
$300.9M
Q1 24
$588.2M
$248.0M
Net Profit
MDU
MDU
PLNT
PLNT
Q4 25
$76.3M
$60.4M
Q3 25
$18.3M
$58.8M
Q2 25
$13.8M
$58.0M
Q1 25
$82.0M
$41.9M
Q4 24
$55.2M
$47.1M
Q3 24
$64.6M
$42.0M
Q2 24
$60.4M
$48.6M
Q1 24
$100.9M
$34.3M
Gross Margin
MDU
MDU
PLNT
PLNT
Q4 25
76.0%
Q3 25
82.4%
Q2 25
82.6%
Q1 25
91.9%
Q4 24
76.4%
Q3 24
84.4%
Q2 24
82.7%
Q1 24
92.3%
Operating Margin
MDU
MDU
PLNT
PLNT
Q4 25
20.5%
28.2%
Q3 25
12.7%
32.4%
Q2 25
8.7%
30.0%
Q1 25
16.6%
28.6%
Q4 24
17.8%
26.4%
Q3 24
12.0%
27.8%
Q2 24
11.5%
29.0%
Q1 24
16.4%
26.5%
Net Margin
MDU
MDU
PLNT
PLNT
Q4 25
14.6%
16.0%
Q3 25
5.8%
17.8%
Q2 25
4.0%
17.0%
Q1 25
12.1%
15.1%
Q4 24
10.4%
13.8%
Q3 24
22.2%
14.4%
Q2 24
17.6%
16.2%
Q1 24
17.2%
13.8%
EPS (diluted)
MDU
MDU
PLNT
PLNT
Q4 25
$0.37
Q3 25
$0.09
Q2 25
$0.07
Q1 25
$0.40
Q4 24
$0.26
Q3 24
$0.32
Q2 24
$0.30
Q1 24
$0.49

Balance Sheet & Financial Strength

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

Metric
MDU
MDU
PLNT
PLNT
Cash + ST InvestmentsLiquidity on hand
$28.2M
$452.4M
Total DebtLower is stronger
$2.7B
$2.5B
Stockholders' EquityBook value
$2.8B
$-482.8M
Total Assets
$7.6B
$3.1B
Debt / EquityLower = less leverage
0.97×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MDU
MDU
PLNT
PLNT
Q4 25
$28.2M
$452.4M
Q3 25
$75.9M
$443.4M
Q2 25
$58.8M
$442.7M
Q1 25
$59.5M
$453.6M
Q4 24
$66.9M
$407.3M
Q3 24
$88.3M
$407.4M
Q2 24
$78.8M
$350.2M
Q1 24
$72.7M
$395.1M
Total Debt
MDU
MDU
PLNT
PLNT
Q4 25
$2.7B
$2.5B
Q3 25
$2.4B
$2.2B
Q2 25
$2.2B
$2.2B
Q1 25
$2.2B
$2.2B
Q4 24
$2.3B
$2.2B
Q3 24
$2.3B
$2.2B
Q2 24
$2.3B
$2.2B
Q1 24
$2.3B
$2.0B
Stockholders' Equity
MDU
MDU
PLNT
PLNT
Q4 25
$2.8B
$-482.8M
Q3 25
$2.7B
$-194.8M
Q2 25
$2.7B
$-158.7M
Q1 25
$2.7B
$-219.9M
Q4 24
$2.7B
$-215.4M
Q3 24
$3.1B
$-266.1M
Q2 24
$3.0B
$-317.7M
Q1 24
$3.0B
$-96.4M
Total Assets
MDU
MDU
PLNT
PLNT
Q4 25
$7.6B
$3.1B
Q3 25
$7.2B
$3.1B
Q2 25
$6.9B
$3.1B
Q1 25
$7.0B
$3.1B
Q4 24
$7.0B
$3.1B
Q3 24
$8.2B
$3.0B
Q2 24
$8.0B
$3.0B
Q1 24
$7.8B
$3.0B
Debt / Equity
MDU
MDU
PLNT
PLNT
Q4 25
0.97×
Q3 25
0.86×
Q2 25
0.80×
Q1 25
0.80×
Q4 24
0.85×
Q3 24
0.76×
Q2 24
0.75×
Q1 24
0.76×

Cash Flow & Capital Efficiency

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

Metric
MDU
MDU
PLNT
PLNT
Operating Cash FlowLast quarter
$80.6M
$109.1M
Free Cash FlowOCF − Capex
$-336.0M
$59.0M
FCF MarginFCF / Revenue
-64.3%
15.7%
Capex IntensityCapex / Revenue
79.7%
13.3%
Cash ConversionOCF / Net Profit
1.06×
1.81×
TTM Free Cash FlowTrailing 4 quarters
$-297.0M
$254.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MDU
MDU
PLNT
PLNT
Q4 25
$80.6M
$109.1M
Q3 25
$57.9M
$131.5M
Q2 25
$117.4M
$44.0M
Q1 25
$217.5M
$133.9M
Q4 24
$60.5M
$49.1M
Q3 24
$140.2M
$126.8M
Q2 24
$136.5M
$78.2M
Q1 24
$165.1M
$89.7M
Free Cash Flow
MDU
MDU
PLNT
PLNT
Q4 25
$-336.0M
$59.0M
Q3 25
$-121.9M
$76.7M
Q2 25
$36.5M
$8.2M
Q1 25
$124.4M
$110.9M
Q4 24
$-95.8M
$7.0M
Q3 24
$673.0K
$78.2M
Q2 24
$26.5M
$40.2M
Q1 24
$48.1M
$63.4M
FCF Margin
MDU
MDU
PLNT
PLNT
Q4 25
-64.3%
15.7%
Q3 25
-38.9%
23.2%
Q2 25
10.5%
2.4%
Q1 25
18.4%
40.1%
Q4 24
-18.0%
2.1%
Q3 24
0.2%
26.7%
Q2 24
7.7%
13.4%
Q1 24
8.2%
25.6%
Capex Intensity
MDU
MDU
PLNT
PLNT
Q4 25
79.7%
13.3%
Q3 25
57.3%
16.6%
Q2 25
23.2%
10.5%
Q1 25
13.7%
8.3%
Q4 24
29.4%
12.4%
Q3 24
48.0%
16.6%
Q2 24
32.0%
12.6%
Q1 24
19.9%
10.6%
Cash Conversion
MDU
MDU
PLNT
PLNT
Q4 25
1.06×
1.81×
Q3 25
3.16×
2.23×
Q2 25
8.52×
0.76×
Q1 25
2.65×
3.20×
Q4 24
1.10×
1.04×
Q3 24
2.17×
3.02×
Q2 24
2.26×
1.61×
Q1 24
1.64×
2.62×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MDU
MDU

Natural Gas Distribution$382.8M73%
Commercial Utility Sales$42.7M8%
Residential Utility Sales$33.7M6%
Pipelineand Midstream$31.1M6%
Natural Gas Transportation$17.2M3%
Industrial Utility Sales$10.1M2%
Natural Gas Storage$6.4M1%
Other Utility Sales$1.9M0%

PLNT
PLNT

Corporate Owned Club Segment$135.6M36%
Equipment Revenue$121.2M32%
Franchise$98.6M26%
Advertising$20.8M6%
Related Party$4.3M1%

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