Antero Midstream Corporation — 2023 Form 10-K
Reporting period: Fiscal year ended December 31, 2023. This is an annual filing; the supplied text does not provide a standalone fourth-quarter income statement or cash-flow statement.
Business context
Antero Midstream owns and operates natural-gas gathering and compression systems, water-handling infrastructure, and interests in processing, fractionation, and gathering ventures, primarily in the Appalachian Basin. Substantially all revenue is derived from Antero Resources, which owned 29.0% of Antero Midstream at year-end. Most customer contracts use fixed fees or cost-of-service pricing; volumes and water-service demand remain tied to Antero Resources’ production and completion activity.
Financial and operating performance
| Metric | 2023 | 2022 | Change |
|---|---|---|---|
| Revenue | $1,041.8 million | $920.0 million | +13% |
| Operating income | $611.9 million | $539.5 million | +13% |
| Net income | $371.8 million | $326.2 million | +14% |
| Net income per diluted share | $0.77 | $0.68 | +$0.09 |
| Operating cash flow | $779.1 million | $699.6 million | +11% |
| Capital expenditures | $185.0 million | $264.9 million | Down $79.9 million |
| Interest expense, net | $217.2 million | $189.9 million | +14% |
Operating margin was approximately 58.7% in 2023 versus 58.6% in 2022; net margin was approximately 35.7% versus 35.5%. Revenue growth reflected higher gathering, compression, and water-handling volumes, annual CPI-linked fee increases, and full-year contribution from assets acquired in late 2022. Growth incentive rebates to Antero Resources were $52 million in 2023, compared with $48 million in 2022; the rebate program expired December 31, 2023.
Gathering and compression throughput increased year over year: low-pressure gathering volumes rose 11%, compression 15%, and high-pressure gathering 4%. Fresh-water deliveries increased 4%. Direct operating costs rose 18%, including higher maintenance, wastewater trucking, and costs associated with acquired compressor stations. Equity-based compensation increased 61% to $31.6 million. Equity earnings from unconsolidated affiliates increased 12% to $105.5 million.
Liquidity, debt, and capital returns
- At December 31, 2023, principal debt was $3.230 billion: $630.1 million outstanding on a $1.25 billion revolving facility and $2.600 billion of senior notes. The balance-sheet carrying value of long-term debt was $3.213 billion.
- The revolver had $620 million of available borrowing capacity; its year-end weighted-average interest rate was 7.08%. The company reported compliance with debt covenants. Cash and cash equivalents were only $66,000 at year-end.
- Operating cash flow of $779.1 million exceeded reported 2023 capital expenditures of $185.0 million. The company paid $0.90 per common share in dividends during 2023, totaling approximately $435 million.
- In January 2024, the company issued $600 million of 6.625% senior notes due 2032 and used the proceeds to repay revolver borrowings. In February 2024, the board authorized a share repurchase program of up to $500 million; execution is discretionary and not assured.
Outlook, risks, and unusual items
- Company outlook: 2024 capital budget is $150 million to $170 million, subject to business conditions and Antero Resources’ plans. Management expects liquidity sources to meet working-capital needs, capital expenditures, and expected quarterly dividends for at least 12 months.
- Customer activity: Antero Resources announced a 2024 drilling and completion budget of $650 million to $700 million and plans to complete 55 to 60 gross Appalachian Basin wells. Management said it does not expect significant throughput variability from commodity-price volatility, citing Antero Resources’ improved liquidity and leverage; this is an expectation, not a guarantee.
- Customer concentration and volume exposure: Substantially all revenue comes from Antero Resources. Many gathering and water contracts do not have minimum-volume commitments, so lower production or completion activity could reduce throughput and cash flow despite predominantly fee-based pricing.
- Veolia litigation: A Colorado court entered an amended judgment of $280 million in favor of Antero Treatment in its dispute over the Clearwater wastewater facility; Veolia appealed and Antero Treatment cross-appealed. The company had not recorded a contingency liability at year-end. The ultimate outcome, timing, and recoverability remain uncertain.
- Other risks: Floating-rate debt exposes the company to higher interest expense; a 1 percentage-point rate increase on the 2023 average revolver balance was estimated to add $8 million of interest expense. Regulatory and environmental requirements, methane rules, weather and operational hazards, and the performance of third-party facilities and joint ventures may also affect costs and operations.
Important facts for investors to verify
- Review the full audited statements and debt-note disclosures, including debt maturities, interest terms, covenant headroom, and the effect of the January 2024 refinancing.
- Track Antero Resources’ drilling, completion, production, liquidity, and acreage-dedication plans, given its dominant contribution to revenue.
- Assess whether higher throughput and the expiration of the $52 million rebate program translate into sustained revenue and cash-flow growth relative to operating-cost increases.
- Monitor the Veolia appeal and cross-appeal, including any updates on the judgment, legal costs, and potential cash recovery; the award is not equivalent to realized cash.
- Evaluate the sustainability of dividends and the proposed repurchases against debt service, capital spending, available revolver capacity, and the board’s discretion to change capital-return plans.