Business Context and Reporting Period
Company: United States Lime & Minerals, Inc. (USLM)
Filing Type: Form 10-Q (Unaudited)
Reporting Period: Quarter and nine months ended September 30, 2025
Business Overview: Manufacturer of lime and limestone products serving construction, industrial, environmental, metals, agriculture, and oil/gas sectors. Operations are conducted through wholly-owned subsidiaries across six U.S. states. The company also holds non-operated working interests in natural gas wells.
Key Financial Metrics
| Metric (in thousands) | Q3 2025 | Q3 2024 | 9M 2025 | 9M 2024 |
|---|---|---|---|---|
| Revenues | $102,016 | $89,427 | $284,787 | $237,659 |
| Gross Profit | $52,189 | $43,113 | $140,223 | $108,542 |
| Gross Margin | 51.2% | 48.2% | 49.2% | 45.7% |
| Operating Profit | $46,262 | $38,137 | $121,845 | $93,836 |
| Net Income | $38,782 | $33,353 | $103,726 | $81,849 |
| Diluted EPS | $1.35 | $1.16 | $3.61 | $2.85 |
| Cash from Operations (9M) | N/A | $119,406 | $87,414 | |
| Capital Expenditures (9M) | ($42,789) | ($16,371) | ||
| Cash & Equivalents (End of Period) | $349,514 | $278,031 (Dec 31, 2024) | ||
| Total Debt Outstanding | $0 |
Note: Debt is $0 outstanding; $4.7 million in letters of credit are drawn against a $75 million revolving facility.
Material Changes vs. Prior Period
- Revenue Growth: Q3 2025 revenue increased 14.1% YoY, driven by an 8.9% volume increase and 5.1% price increase. Nine-month revenue grew 19.8% YoY, driven by 13.3% volume growth and 6.6% price increases.
- Profitability Expansion: Gross margin improved to 51.2% in Q3 2025 from 48.2% in Q3 2024. Net income rose 16.3% in Q3 and 26.7% for the nine-month period.
- Cost Structure: SG&A expenses increased 19.1% in Q3 and 25.0% for the nine months, primarily due to higher personnel expenses and stock-based compensation.
- Capital Deployment: Capital expenditures surged to $42.8 million for the nine months ended Sept 30, 2025, compared to $16.4 million in the prior year period. Approximately $20.8 million was allocated to the new Texas kiln project.
- Liquidity: Cash and cash equivalents increased by $71.5 million during the nine-month period, supported by strong operating cash flows of $119.4 million.
Outlook, Commentary, and Risks
- Management Commentary: Demand remains robust in construction (including data center construction), environmental, and steel sectors, partially offset by softer demand in oil and gas services. The company anticipates ongoing data center demand.
- Capital Projects: Construction on a new vertical kiln at the Texas Lime Company plant is underway. Total estimated cost is $65 million, with completion expected in 2026. As of Sept 30, 2025, $24.8 million has been incurred, with $28.8 million in open purchase orders.
- Dividends: The company paid $0.06 per share in Q3 2025. A subsequent dividend of $0.06 per share was declared on Oct 29, 2025, payable Dec 12, 2025.
- Tax Legislation: The "One Big Beautiful Bill Act" (OBBBA) signed in July 2025 made 100% bonus depreciation permanent, reducing cash tax outflows for the remainder of 2025 without materially impacting the effective tax rate (estimated at 21.1% for 2025).
- Risks: Key risks include volatile energy and transportation costs, supply chain disruptions, regulatory changes (environmental, safety, immigration), and macroeconomic factors affecting construction and industrial demand.
Investor Verification Checklist
- Capital Expenditure Execution: Verify the timeline and cost management of the $65 million Texas kiln project, which represents a significant portion of current CAPEX.
- Volume Sustainability: Assess the durability of the 13.3% volume growth, specifically the contribution from data center construction versus cyclical sectors like oil and gas.
- Margin Pressure: Monitor fuel, energy, and transportation costs, which are significant components of the cost of revenues, to ensure gross margin expansion is sustainable.
- Debt Capacity: Confirm the company's ability to maintain its Cash Flow Leverage Ratio below 3.00 to 1.00 to continue share repurchases and dividends, given the current $0 debt position.
- Working Capital Trends: Review the $15.3 million increase in trade receivables to ensure it aligns with sales growth and does not indicate collection issues.