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Side-by-side financial comparison of TREX CO INC (TREX) and UNITED STATES LIME & MINERALS INC (USLM). Click either name above to swap in a different company.

TREX CO INC is the larger business by last-quarter revenue ($343.4M vs $87.9M, roughly 3.9× UNITED STATES LIME & MINERALS INC). UNITED STATES LIME & MINERALS INC runs the higher net margin — 34.7% vs 17.9%, a 16.9% gap on every dollar of revenue. On growth, UNITED STATES LIME & MINERALS INC posted the faster year-over-year revenue change (9.8% vs 1.0%). UNITED STATES LIME & MINERALS INC produced more free cash flow last quarter ($25.7M vs $-143.4M). Over the past eight quarters, UNITED STATES LIME & MINERALS INC's revenue compounded faster (10.8% CAGR vs -4.5%).

Trex Company, Inc. is a manufacturer of wood-alternative composite decking, residential railing, and other outdoor items made from recycled materials. Its headquarters is in Winchester, Virginia.

United States Lime & Minerals Inc is a leading US-based natural resources enterprise that produces high-calcium lime, dolomitic lime, limestone and related mineral products. Its core client segments cover infrastructure construction, steel manufacturing, agricultural soil amendment, environmental emission control and industrial processing, serving customers across North America.

TREX vs USLM — Head-to-Head

Bigger by revenue
TREX
TREX
3.9× larger
TREX
$343.4M
$87.9M
USLM
Growing faster (revenue YoY)
USLM
USLM
+8.8% gap
USLM
9.8%
1.0%
TREX
Higher net margin
USLM
USLM
16.9% more per $
USLM
34.7%
17.9%
TREX
More free cash flow
USLM
USLM
$169.0M more FCF
USLM
$25.7M
$-143.4M
TREX
Faster 2-yr revenue CAGR
USLM
USLM
Annualised
USLM
10.8%
-4.5%
TREX

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
TREX
TREX
USLM
USLM
Revenue
$343.4M
$87.9M
Net Profit
$61.4M
$30.5M
Gross Margin
40.5%
48.0%
Operating Margin
24.3%
41.0%
Net Margin
17.9%
34.7%
Revenue YoY
1.0%
9.8%
Net Profit YoY
1.6%
13.2%
EPS (diluted)
$0.58
$1.06

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
TREX
TREX
USLM
USLM
Q1 26
$343.4M
Q4 25
$161.1M
$87.9M
Q3 25
$285.3M
$102.0M
Q2 25
$387.8M
$91.5M
Q1 25
$340.0M
$91.3M
Q4 24
$167.6M
$80.1M
Q3 24
$233.7M
$89.4M
Q2 24
$376.5M
$76.5M
Net Profit
TREX
TREX
USLM
USLM
Q1 26
$61.4M
Q4 25
$2.3M
$30.5M
Q3 25
$51.8M
$38.8M
Q2 25
$75.9M
$30.8M
Q1 25
$60.4M
$34.1M
Q4 24
$9.8M
$27.0M
Q3 24
$40.6M
$33.4M
Q2 24
$87.0M
$26.1M
Gross Margin
TREX
TREX
USLM
USLM
Q1 26
40.5%
Q4 25
30.2%
48.0%
Q3 25
40.5%
51.2%
Q2 25
40.8%
45.8%
Q1 25
40.5%
50.6%
Q4 24
32.7%
44.3%
Q3 24
39.9%
48.2%
Q2 24
44.7%
45.5%
Operating Margin
TREX
TREX
USLM
USLM
Q1 26
24.3%
Q4 25
2.2%
41.0%
Q3 25
24.7%
45.3%
Q2 25
26.4%
39.0%
Q1 25
24.0%
43.7%
Q4 24
9.2%
38.8%
Q3 24
23.2%
42.6%
Q2 24
31.1%
39.1%
Net Margin
TREX
TREX
USLM
USLM
Q1 26
17.9%
Q4 25
1.4%
34.7%
Q3 25
18.1%
38.0%
Q2 25
19.6%
33.7%
Q1 25
17.8%
37.4%
Q4 24
5.8%
33.7%
Q3 24
17.4%
37.3%
Q2 24
23.1%
34.0%
EPS (diluted)
TREX
TREX
USLM
USLM
Q1 26
$0.58
Q4 25
$0.03
$1.06
Q3 25
$0.48
$1.35
Q2 25
$0.71
$1.07
Q1 25
$0.56
$1.19
Q4 24
$0.10
$-2.20
Q3 24
$0.37
$1.16
Q2 24
$0.80
$0.91

Balance Sheet & Financial Strength

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

Metric
TREX
TREX
USLM
USLM
Cash + ST InvestmentsLiquidity on hand
$4.5M
$371.1M
Total DebtLower is stronger
$0
Stockholders' EquityBook value
$995.8M
$630.8M
Total Assets
$1.7B
$681.0M
Debt / EquityLower = less leverage
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
TREX
TREX
USLM
USLM
Q1 26
$4.5M
Q4 25
$3.8M
$371.1M
Q3 25
$11.4M
$349.5M
Q2 25
$5.5M
$319.9M
Q1 25
$5.0M
$300.6M
Q4 24
$1.3M
$278.0M
Q3 24
$12.8M
$255.0M
Q2 24
$1.2M
$222.5M
Total Debt
TREX
TREX
USLM
USLM
Q1 26
Q4 25
$0
Q3 25
$0
Q2 25
$0
Q1 25
$0
Q4 24
$0
Q3 24
$0
Q2 24
$0
Stockholders' Equity
TREX
TREX
USLM
USLM
Q1 26
$995.8M
Q4 25
$1.0B
$630.8M
Q3 25
$1.0B
$602.3M
Q2 25
$989.3M
$563.3M
Q1 25
$910.1M
$532.2M
Q4 24
$850.1M
$497.7M
Q3 24
$887.9M
$474.2M
Q2 24
$894.9M
$441.1M
Total Assets
TREX
TREX
USLM
USLM
Q1 26
$1.7B
Q4 25
$1.5B
$681.0M
Q3 25
$1.5B
$652.8M
Q2 25
$1.5B
$607.4M
Q1 25
$1.6B
$585.3M
Q4 24
$1.3B
$543.2M
Q3 24
$1.3B
$521.8M
Q2 24
$1.3B
$484.2M
Debt / Equity
TREX
TREX
USLM
USLM
Q1 26
Q4 25
0.00×
Q3 25
0.00×
Q2 25
0.00×
Q1 25
0.00×
Q4 24
0.00×
Q3 24
0.00×
Q2 24
0.00×

Cash Flow & Capital Efficiency

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

Metric
TREX
TREX
USLM
USLM
Operating Cash FlowLast quarter
$-118.4M
$45.6M
Free Cash FlowOCF − Capex
$-143.4M
$25.7M
FCF MarginFCF / Revenue
-41.8%
29.2%
Capex IntensityCapex / Revenue
22.6%
Cash ConversionOCF / Net Profit
-1.93×
1.49×
TTM Free Cash FlowTrailing 4 quarters
$224.6M
$102.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
TREX
TREX
USLM
USLM
Q1 26
$-118.4M
Q4 25
$65.5M
$45.6M
Q3 25
$196.9M
$45.9M
Q2 25
$249.8M
$34.0M
Q1 25
$-154.0M
$39.4M
Q4 24
$-8.5M
$38.6M
Q3 24
$132.8M
$39.0M
Q2 24
$193.7M
$21.2M
Free Cash Flow
TREX
TREX
USLM
USLM
Q1 26
$-143.4M
Q4 25
$22.1M
$25.7M
Q3 25
$142.9M
$31.3M
Q2 25
$203.0M
$20.8M
Q1 25
$-233.5M
$24.6M
Q4 24
$-89.3M
$27.6M
Q3 24
$54.5M
$33.9M
Q2 24
$158.2M
$16.8M
FCF Margin
TREX
TREX
USLM
USLM
Q1 26
-41.8%
Q4 25
13.7%
29.2%
Q3 25
50.1%
30.7%
Q2 25
52.3%
22.7%
Q1 25
-68.7%
26.9%
Q4 24
-53.3%
34.4%
Q3 24
23.3%
37.9%
Q2 24
42.0%
21.9%
Capex Intensity
TREX
TREX
USLM
USLM
Q1 26
Q4 25
26.9%
22.6%
Q3 25
18.9%
14.4%
Q2 25
12.1%
14.5%
Q1 25
23.4%
16.3%
Q4 24
48.2%
13.8%
Q3 24
33.5%
5.8%
Q2 24
9.4%
5.7%
Cash Conversion
TREX
TREX
USLM
USLM
Q1 26
-1.93×
Q4 25
28.45×
1.49×
Q3 25
3.80×
1.18×
Q2 25
3.29×
1.10×
Q1 25
-2.55×
1.16×
Q4 24
-0.87×
1.43×
Q3 24
3.27×
1.17×
Q2 24
2.23×
0.81×

Financial Flow Comparison

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

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