Vulcan Materials (VMC) FY2025 Earnings Quality Report

Grade: C — Some Red Flags, Investigate

Framework: Schilit *Financial Shenanigans* + Beneish M-Score + forensic accounting principles

Data: SEC EDGAR 10-K (Filed 2026-02-19, FY ended December 31, 2025) + Yahoo Finance

Auditor: Deloitte & Touche LLP — Unqualified opinion (serving since 1956)

One-line verdict: Vulcan Materials should not be flagged for elimination outright, but two structural issues demand close attention. The company carries $4.4B in debt against only $183M of cash on hand — a 4% coverage ratio — and $5.3B of goodwill plus intangibles represents 62% of stockholders' equity. Neither issue is fatal because the underlying business generates $1.8B in annual operating cash flow, Debt/EBITDA stands at a manageable 1.9x, the M-Score of -2.69 is well below the manipulation threshold, and the 2025 annual goodwill impairment test showed "all reporting units with goodwill substantially exceeded their carrying values." But the balance sheet is built on acquisition-driven intangibles (the 10-K states goodwill is "23% of total assets"), the Mexican government's expropriation of Calica's 407.6 million tons of reserves remains unresolved with an arbitration decision expected in the first half of 2026, and $86.6M in goodwill was already impaired from a Concrete reporting unit in 2024. A company whose cash pile cannot survive one missed debt maturity while carrying $3.8B in goodwill from serial acquisitions warrants monitoring rather than blind confidence.

The Aggregates Franchise: Why Vulcan Is a Toll Booth on U.S. Construction

Vulcan is the largest U.S. supplier of construction aggregates — crushed stone, sand and gravel — operating 425 active facilities with 16.6 billion tons of reserves across 23 states. The 10-K explains why this is a durable moat: "Zoning and permitting regulations have made it increasingly difficult to expand existing quarries or to develop new quarries. Such regulations, while curtailing expansion, also increase the value of our reserves that were zoned and permitted decades ago."

This is a business with high barriers to entry, weight-to-price ratios that limit competition to local quarries, and inelastic demand tied to infrastructure spending. The 10-K notes that "76% of the U.S. population growth over the next decade is projected to occur in Vulcan-served states."

The 2025 segment breakdown tells the story:

Aggregates generates 90% of gross profit on 79% of revenue. The downstream asphalt and concrete businesses are strategically complementary but far less profitable. Management is actively pruning lower-return assets — in 2025 they divested Houston asphalt operations for a $42.4M pretax gain, and in Q4 2025 agreed to sell California concrete assets. The filing states this is "consistent with our aggregates-led strategy."

Profitability: Headline Numbers

Per the filing's executive summary: "Our aggregates-led business delivered another year of strong earnings growth and margin expansion. Net earnings attributable to Vulcan increased 18%, Adjusted EBITDA improved 13%, and Adjusted EBITDA margin expanded 160 basis points."

Aggregates unit economics are the core metric: gross profit per ton increased 5% to $8.66, and cash gross profit per ton increased 7% to $11.33. Management targets $11-$12 cash gross profit per ton on 260-270M tons. In 2025 they delivered $11.33 on 227M tons — ahead on profitability, still building toward volume targets.

The 2024 dip in revenue ($7,417.7M vs. $7,781.9M in 2023) coincided with $86.6M in goodwill impairment from a Concrete segment reporting unit. The 2025 rebound to $7,941.1M reflects 3% shipment growth and 4.3% freight-adjusted price increases.

Cash Flow: Strong Generation, Thin Cash Buffer

From the consolidated statements of cash flows:

CFFO/NI consistently exceeds 1.5x — every dollar of profit is backed by $1.50-$2.00 of cash. This is a hallmark of capital-intensive businesses with heavy depreciation. The 10-K attributes the 2025 CFFO increase to "changes in working capital balances, higher cash earnings ($165.0 million higher net earnings in addition to $116.3 million higher non-cash depreciation, depletion, accretion and amortization)."

The cash balance dropped from $559.7M to $183.3M because Vulcan redeemed $400M in senior notes due 2025, paid down $550M in commercial paper, returned $698.2M to shareholders ($259.8M dividends + $438.4M buybacks), and invested $677.7M in CapEx. The 10-K notes available liquidity was "$1,760.2 million, including $183.3 million of unrestricted cash on hand" — the rest is an undrawn credit facility.

DSO improved from 45.6 to 43.0 days. The filing specifically states: "Our over 90 day receivables balance of $28.7 million at December 31, 2025 was $0.9 million lower than the December 31, 2024 balance. All customer accounts are actively managed, and no losses in excess of amounts reserved are currently expected."

The 18-Point Screening

Revenue Quality

Revenue quality is clean across the board. Accounts receivable actually shrank while revenue grew 7.1% — exactly what you want to see. Operating cash flow growth of 28.6% far outpaced revenue growth, confirming that reported earnings are backed by real cash collection.

Expense Quality

No expense manipulation signals. Inventory is flat while COGS grew modestly — normal for an extractive business where "inventory" is crushed rock sitting in stockpiles. SG&A at 25.9% of gross profit reflects the operating leverage of a quarrying business — once a plant is running, incremental tons cost little to produce. The filing notes SAG "decreased 10 basis points as a percentage of total revenues."

Gross margin expanded for the fourth consecutive year (21.3% in 2022 to 27.4% in 2025), driven by pricing discipline. The 10-K attributes this to "the Vulcan Way of Selling (Commercial Excellence & Logistics Innovation) and the Vulcan Way of Operating (Operational Excellence & Strategic Sourcing)."

Cash Flow Quality

C4 is a red flag. Cash and short-term investments of $183.3M against $4,362.1M in total debt is a 4.2% coverage ratio. The 10-K acknowledges this gap indirectly: "At year-end 2025, total debt to Adjusted EBITDA was 1.9 times (1.8 times on a net debt basis, reflecting $189.4 million of cash on hand)."

However, context matters. All $4,440.6M (face value) of term debt is unsecured with investment-grade covenants. The debt maturity schedule is highly favorable: only $0.4M due in 2026, $400M in 2027, nothing in 2028, $500M in 2029, and $750M in 2030. The weighted-average debt maturity is 13.7 years at 5.0% weighted-average effective interest rate. Interest coverage is 6.5x operating income to interest expense. The credit ratings are BBB+ (Fitch), Baa2 (Moody's), and BBB+ (S&P).

This is a capital structure deliberately optimized for an asset-heavy business with predictable cash flows — not a sign of financial distress. But it leaves zero room for error if cash flows deteriorate.

Balance Sheet

D1 is a red flag. Goodwill of $3,780.9M plus other intangible assets of $1,489.0M totals $5,269.9M — 62% of stockholders' equity of $8,548.9M. The 10-K explicitly acknowledges the risk: "goodwill is material to our total assets (as of December 31, 2025, goodwill represents 23% of total assets)."

This goodwill is overwhelmingly in the Aggregates segment ($3,666.0M of $3,780.9M total), accumulated through years of bolt-on and strategic acquisitions. From 2023 to 2025, Vulcan invested $2,310.6M in business acquisitions, including Wake Stone Corporation and Superior Ready Mix in 2024. Intangible assets consist primarily of "contractual rights in place (primarily permitting and zoning rights)" — gross carrying amount $2,002.3M with $513.1M accumulated amortization.

The 2025 annual impairment test showed "all reporting units with goodwill substantially exceeded their carrying values." But in 2024, an $86.6M impairment charge was recorded on a Concrete segment reporting unit that had shown only 5% headroom in the 2023 test. Accumulated goodwill impairment losses total $390.2M ($252.7M in the former Cement segment and $137.5M in Concrete). This history demonstrates that impairment risk is real, particularly in the non-aggregates businesses.

Acquisition Risk

No new major acquisitions in 2025 — goodwill actually declined slightly due to purchase price adjustments (-$6.6M) and a small divestiture (-$0.6M). In 2024, $343M in new goodwill was added from acquisitions. Management's stated approach: "We evaluate many potential acquisitions and only make offers on a few." The lack of acquisition activity in 2025 combined with positive FCF of $1.1B is a healthy sign.

Manipulation Score

M-Score of -2.69 is comfortably below the -2.22 manipulation threshold. All eight components are benign: DSRI 0.929 (receivables declining relative to sales), GMI 0.984 (stable margins), AQI 0.956 (asset quality stable), SGI 1.071 (moderate revenue growth), DEPI 0.848 (depreciation consistent), SGAI 0.992 (SG&A controlled), TATA -0.044 (negative accruals), LVGI 0.886 (leverage declining). No component raises concern.

Key Risks from the 10-K

1. Mexico Expropriation — 407.6 Million Tons of Reserves at Stake

The single most unusual risk in this filing. Per Note 12: "In September 2018, our subsidiary Legacy Vulcan, LLC served the United Mexican States a Notice of Intent to Submit a Claim to Arbitration under Chapter 11 of the North American Free Trade Agreement (NAFTA)."

The timeline of escalation is alarming. In May 2022, Mexican officials "unexpectedly and arbitrarily shut down" Calica's quarrying operations. In September 2024, the Mexican government ordered closure and declared the entirety of Calica's properties a "Natural Protected Area," prohibiting extraction of construction materials. The 10-K states: "We strongly believe that the actions taken by Mexico are arbitrary and illegal."

The filing discloses 407.6 million tons of reserves at the Calica quarry are subject to this arbitration. In 2025, Vulcan recorded a $9.8M charge to increase the valuation allowance against Calica's $37.3M in deferred tax assets (including NOL carryforwards expiring 2032-2035).

Additionally, the Mexican tax authority (SAT) has examined Calica for 2018 and 2019 and "asserts that Calica had no right to mine and has denied its cost of goods sold deduction." If unsuccessful, Vulcan estimates "a one-time cash outflow and tax expense of approximately $35 million, which includes $23 million of interest and penalties."

The NAFTA tribunal decision is expected in the first half of 2026. The filing cautions: "there can be no assurance whether we will be successful in our NAFTA claim... and we cannot quantify the amount we may recover, if any."

2. Tariff and Trade Policy Uncertainty

The 10-K addresses this directly: "Our industry is experiencing uncertainty due to rapid changes in global trade policies including announced tariff increases, potential additional tariff increases, potential new or renegotiated bilateral or multilateral trade agreements, and other measures that could restrict international trade."

While Vulcan's products are overwhelmingly domestic (crushed rock doesn't import well), the risk is indirect: "Economic pressures on our customers, including the challenges of inflation and the impact of tariffs and other trade measures, may negatively impact our shipment volumes." Construction activity depends on customer economics, and tariff-driven cost increases could slow private construction spending.

3. Construction Cycle Dependence

The filing is candid: "Our products are principally sold to the U.S. construction industry. Construction spending is affected by general economic conditions, changes in interest rates, demographic shifts, industry cycles, employment levels, inflation." Revenue dipped 4.7% in 2024 ($7,417.7M vs $7,781.9M in 2023) before recovering. The high fixed-cost nature of quarrying means "our earnings are highly sensitive to changes in product shipments."

Federal infrastructure spending from the IIJA provides a floor: "This federal highway program, as well as funding for other aggregates-intensive public infrastructure, will support demand for our products for several years to come." But private construction — housing and commercial — is cyclical.

4. Environmental and Legacy Chemical Liabilities

Vulcan divested its Chemicals business in 2005, but legacy liabilities persist. The Lower Passaic River Superfund cleanup carries an EPA-estimated cost of $1.38B shared among ~70 parties. Vulcan settled its portion within previously recorded reserves. The Hewitt Landfill matter in Los Angeles involves ongoing remediation with costs "fully accrued" for on-site activities, but off-site cleanup costs "cannot be reasonably estimated." TCA litigation from the former Chemicals Division involves New Jersey state and other lawsuits where "we cannot determine the likelihood of loss."

Self-insurance liabilities total $137.5M, asset retirement obligations stand at $456.5M, and mineral lease commitments total $260.1M.

Summary

Vulcan Materials is a high-quality franchise with genuine competitive advantages — irreplaceable permitted reserves, local market dominance, and steady pricing power — wrapped in a balance sheet that carries two quantitative red flags from our screening framework.

The cash-to-debt ratio (4%) looks alarming in isolation but is mitigated by $1.8B annual CFFO, a 13.7-year weighted average debt maturity with no significant maturities until 2027, investment-grade ratings, and $1.76B total available liquidity. The goodwill-to-equity ratio (62%) reflects Vulcan's acquisition-driven growth strategy and is concentrated in aggregates assets (permitting and reserve rights) that hold real economic value — though the 2024 Concrete segment impairment of $86.6M and $390.2M in cumulative impairment losses prove these values are not guaranteed.

The operational metrics are strong across the board: revenue quality is clean, CFFO/NI exceeds 1.5x for four consecutive years, accruals are negative, margins are expanding, and the M-Score shows no manipulation signals. The NAFTA arbitration over Calica's 407.6 million tons of reserves is the most material unresolved uncertainty.

Grade: C — The two red flags (C4 and D1) are structural to the business model, not signs of accounting manipulation. Investors should monitor: (1) the NAFTA arbitration ruling expected H1 2026, (2) the SAT tax claim of ~$35M on Calica, (3) goodwill impairment test headroom in non-aggregates segments, and (4) debt refinancing risk when the $400M notes come due in 2027. None of these individually threaten the company's viability, but together they represent concentrated downside risk on a balance sheet with very little cash cushion.