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Side-by-side financial comparison of MDU RESOURCES GROUP INC (MDU) and Tronox Holdings plc (TROX). Click either name above to swap in a different company.

Tronox Holdings plc is the larger business by last-quarter revenue ($730.0M vs $522.6M, roughly 1.4× MDU RESOURCES GROUP INC). MDU RESOURCES GROUP INC runs the higher net margin — 14.6% vs -24.1%, a 38.7% gap on every dollar of revenue. On growth, Tronox Holdings plc posted the faster year-over-year revenue change (8.0% vs -1.6%). Tronox Holdings plc produced more free cash flow last quarter ($53.0M vs $-336.0M). Over the past eight quarters, Tronox Holdings plc's revenue compounded faster (-2.9% 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.

Tronox Limited is an American worldwide chemical company involved in the titanium products industry with approximately 6,500 employees. Following its acquisition of the mineral sands business formerly belonging to South Africa's Exxaro Resources, Tronox is the largest fully integrated seller and marketer of titanium dioxide (TiO2) pigment, which provides brightness to applications such as coatings, plastics and paper. Tronox mines titanium-bearing mineral sands and operates upgrading faciliti...

MDU vs TROX — Head-to-Head

Bigger by revenue
TROX
TROX
1.4× larger
TROX
$730.0M
$522.6M
MDU
Growing faster (revenue YoY)
TROX
TROX
+9.6% gap
TROX
8.0%
-1.6%
MDU
Higher net margin
MDU
MDU
38.7% more per $
MDU
14.6%
-24.1%
TROX
More free cash flow
TROX
TROX
$389.0M more FCF
TROX
$53.0M
$-336.0M
MDU
Faster 2-yr revenue CAGR
TROX
TROX
Annualised
TROX
-2.9%
-5.7%
MDU

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MDU
MDU
TROX
TROX
Revenue
$522.6M
$730.0M
Net Profit
$76.3M
$-176.0M
Gross Margin
5.3%
Operating Margin
20.5%
-15.6%
Net Margin
14.6%
-24.1%
Revenue YoY
-1.6%
8.0%
Net Profit YoY
38.4%
-486.7%
EPS (diluted)
$0.37
$-1.11

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
TROX
TROX
Q4 25
$522.6M
$730.0M
Q3 25
$313.6M
$699.0M
Q2 25
$348.7M
$731.0M
Q1 25
$678.0M
$738.0M
Q4 24
$531.0M
$676.0M
Q3 24
$290.7M
$804.0M
Q2 24
$343.1M
$820.0M
Q1 24
$588.2M
$774.0M
Net Profit
MDU
MDU
TROX
TROX
Q4 25
$76.3M
$-176.0M
Q3 25
$18.3M
$-99.0M
Q2 25
$13.8M
$-84.0M
Q1 25
$82.0M
$-111.0M
Q4 24
$55.2M
$-30.0M
Q3 24
$64.6M
$-25.0M
Q2 24
$60.4M
$16.0M
Q1 24
$100.9M
$-9.0M
Gross Margin
MDU
MDU
TROX
TROX
Q4 25
5.3%
Q3 25
7.4%
Q2 25
10.8%
Q1 25
13.4%
Q4 24
17.3%
Q3 24
15.9%
Q2 24
18.3%
Q1 24
15.5%
Operating Margin
MDU
MDU
TROX
TROX
Q4 25
20.5%
-15.6%
Q3 25
12.7%
-6.2%
Q2 25
8.7%
-4.8%
Q1 25
16.6%
-8.3%
Q4 24
17.8%
7.1%
Q3 24
12.0%
6.7%
Q2 24
11.5%
9.3%
Q1 24
16.4%
5.3%
Net Margin
MDU
MDU
TROX
TROX
Q4 25
14.6%
-24.1%
Q3 25
5.8%
-14.2%
Q2 25
4.0%
-11.5%
Q1 25
12.1%
-15.0%
Q4 24
10.4%
-4.4%
Q3 24
22.2%
-3.1%
Q2 24
17.6%
2.0%
Q1 24
17.2%
-1.2%
EPS (diluted)
MDU
MDU
TROX
TROX
Q4 25
$0.37
$-1.11
Q3 25
$0.09
$-0.63
Q2 25
$0.07
$-0.53
Q1 25
$0.40
$-0.70
Q4 24
$0.26
$-0.19
Q3 24
$0.32
$-0.16
Q2 24
$0.30
$0.10
Q1 24
$0.49
$-0.06

Balance Sheet & Financial Strength

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

Metric
MDU
MDU
TROX
TROX
Cash + ST InvestmentsLiquidity on hand
$28.2M
$199.0M
Total DebtLower is stronger
$2.7B
$3.1B
Stockholders' EquityBook value
$2.8B
$1.4B
Total Assets
$7.6B
$6.2B
Debt / EquityLower = less leverage
0.97×
2.21×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MDU
MDU
TROX
TROX
Q4 25
$28.2M
$199.0M
Q3 25
$75.9M
$185.0M
Q2 25
$58.8M
$132.0M
Q1 25
$59.5M
$138.0M
Q4 24
$66.9M
$151.0M
Q3 24
$88.3M
$167.0M
Q2 24
$78.8M
$201.0M
Q1 24
$72.7M
$152.0M
Total Debt
MDU
MDU
TROX
TROX
Q4 25
$2.7B
$3.1B
Q3 25
$2.4B
$3.1B
Q2 25
$2.2B
$2.7B
Q1 25
$2.2B
$2.8B
Q4 24
$2.3B
$2.8B
Q3 24
$2.3B
$2.8B
Q2 24
$2.3B
$2.8B
Q1 24
$2.3B
$2.8B
Stockholders' Equity
MDU
MDU
TROX
TROX
Q4 25
$2.8B
$1.4B
Q3 25
$2.7B
$1.6B
Q2 25
$2.7B
$1.6B
Q1 25
$2.7B
$1.7B
Q4 24
$2.7B
$1.8B
Q3 24
$3.1B
$1.9B
Q2 24
$3.0B
$1.9B
Q1 24
$3.0B
$1.9B
Total Assets
MDU
MDU
TROX
TROX
Q4 25
$7.6B
$6.2B
Q3 25
$7.2B
$6.3B
Q2 25
$6.9B
$6.2B
Q1 25
$7.0B
$6.1B
Q4 24
$7.0B
$6.0B
Q3 24
$8.2B
$6.2B
Q2 24
$8.0B
$6.1B
Q1 24
$7.8B
$6.0B
Debt / Equity
MDU
MDU
TROX
TROX
Q4 25
0.97×
2.21×
Q3 25
0.86×
2.01×
Q2 25
0.80×
1.67×
Q1 25
0.80×
1.64×
Q4 24
0.85×
1.57×
Q3 24
0.76×
1.45×
Q2 24
0.75×
1.47×
Q1 24
0.76×
1.48×

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
TROX
TROX
Operating Cash FlowLast quarter
$80.6M
$121.0M
Free Cash FlowOCF − Capex
$-336.0M
$53.0M
FCF MarginFCF / Revenue
-64.3%
7.3%
Capex IntensityCapex / Revenue
79.7%
9.3%
Cash ConversionOCF / Net Profit
1.06×
TTM Free Cash FlowTrailing 4 quarters
$-297.0M
$-281.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MDU
MDU
TROX
TROX
Q4 25
$80.6M
$121.0M
Q3 25
$57.9M
$-57.0M
Q2 25
$117.4M
$28.0M
Q1 25
$217.5M
$-32.0M
Q4 24
$60.5M
$82.0M
Q3 24
$140.2M
$87.0M
Q2 24
$136.5M
$160.0M
Q1 24
$165.1M
$-29.0M
Free Cash Flow
MDU
MDU
TROX
TROX
Q4 25
$-336.0M
$53.0M
Q3 25
$-121.9M
$-137.0M
Q2 25
$36.5M
$-55.0M
Q1 25
$124.4M
$-142.0M
Q4 24
$-95.8M
$-35.0M
Q3 24
$673.0K
$-14.0M
Q2 24
$26.5M
$84.0M
Q1 24
$48.1M
$-105.0M
FCF Margin
MDU
MDU
TROX
TROX
Q4 25
-64.3%
7.3%
Q3 25
-38.9%
-19.6%
Q2 25
10.5%
-7.5%
Q1 25
18.4%
-19.2%
Q4 24
-18.0%
-5.2%
Q3 24
0.2%
-1.7%
Q2 24
7.7%
10.2%
Q1 24
8.2%
-13.6%
Capex Intensity
MDU
MDU
TROX
TROX
Q4 25
79.7%
9.3%
Q3 25
57.3%
11.4%
Q2 25
23.2%
11.4%
Q1 25
13.7%
14.9%
Q4 24
29.4%
17.3%
Q3 24
48.0%
12.6%
Q2 24
32.0%
9.3%
Q1 24
19.9%
9.8%
Cash Conversion
MDU
MDU
TROX
TROX
Q4 25
1.06×
Q3 25
3.16×
Q2 25
8.52×
Q1 25
2.65×
Q4 24
1.10×
Q3 24
2.17×
Q2 24
2.26×
10.00×
Q1 24
1.64×

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%

TROX
TROX

Ti O2$577.0M79%
Zircon$78.0M11%
Idle Facility And Lower Of Cost Or Net Realizable Value Charges$42.0M6%
Other$20.0M3%
MGT$13.0M2%

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