Vulcan (VMC) Q2 2026: Aggregates Margin Slips 1.7pp on Costs
Vulcan Materials sells more rock than anyone else in America, and its equity story rests on one thing: aggregates prices rising faster than the cost of digging them up. In the second quarter of 2026 that spread stopped widening. Gross profit came in at $625.5 million against $625.2 million a year earlier — dead flat — even though revenue grew 2.5% to $2,155.8 million. Inside the Aggregates segment the picture is starker: cost of revenues rose 12.4% while segment revenue rose 6.9%, cutting segment gross margin by 1.7 percentage points to 32.2%. Reported diluted EPS still rose to $2.48 from $2.42, but that increase came from a one-off tax benefit and a smaller share count rather than from the quarries.
1. Condensed Consolidated Balance Sheet
1-1. Principal asset lines
| Item | Jun 30, 2025 ($M) | Jun 30, 2026 ($M) | Change % |
|---|---|---|---|
| Cash and cash equivalents | 347.4 | 194.2 | -44.1% |
| Restricted cash | 3.6 | 94.5 | +2,525.0% |
| Accounts and notes receivable, net | 1,078.9 | 1,100.3 | +2.0% |
| Inventories | 725.5 | 688.7 | -5.1% |
| Investments and long-term receivables | 32.9 | 174.0 | +428.9% |
| Property, plant & equipment, net | 8,336.8 | 8,171.8 | -2.0% |
| Goodwill | 3,831.8 | 3,780.9 | -1.3% |
| Other intangible assets, net | 1,831.6 | 1,438.5 | -21.5% |
| Total assets | 16,974.7 | 16,442.0 | -3.1% |
Almost every line here traces back to a single decision. During the second quarter Vulcan sold its ready-mixed concrete operations in California and its aggregates and concrete operations in the U.S. Virgin Islands for combined proceeds of $722.1 million — $572.1 million in cash plus a $150.0 million note due December 2027. The combined loss was $13.2 million. That explains the 21.5% drop in other intangible assets: $379.7 million of amortizable intangibles sat in the held-for-sale bucket at December 31, 2025 and left the balance sheet on closing. It also explains the jump in investments and long-term receivables, which absorbed the seller note at a present value of $139.7 million.
Restricted cash of $94.5 million is not idle money. It is escrowed proceeds from property sales awaiting replacement purchases under like-kind exchange agreements, and it must be redeployed within 180 days of the sale. Read alongside the $75.0 million of aggregates operations bought in Colorado and Texas during the quarter, the message is a deliberate rotation out of downstream concrete and into the core rock business.
Working capital tightened rather than loosened. Inventories fell 5.1% and, measured against annualised cost of revenues, inventory days improved to roughly 41 from 45. Days sales outstanding were essentially unchanged at about 47. Neither figure suggests channel stuffing or collection stress.
Debt maturities are unusually back-loaded. Face value of term debt is $4,440.1 million across eight note series, with a weighted-average coupon of 4.77%. Only $900.0 million — 20.3% of the stack — matures within three years, and the $400.0 million 3.90% note due 2027 has now moved into current maturities. The estimated fair value of that debt is $3,878.4 million, about 11% below book value, which confirms the coupon stack is cheap relative to today's market. That is a benefit while it lasts and a repricing risk when the 2027 and 2030 notes come due. Operating lease right-of-use assets of $523.4 million are broadly unchanged and reflect ASC 842 presentation rather than any change in the business.
1-2. Financial versus operating liabilities
Total debt — short-term borrowings plus current maturities plus long-term debt — fell 11.1% to $4,364.3 million from $4,909.7 million. The $550.0 million of short-term borrowings outstanding a year ago is gone, and there was no commercial paper outstanding at quarter-end. Against $194.2 million of cash, net debt of $4,170.1 million is down 8.6% year on year. Against last-twelve-months operating earnings plus depreciation, depletion and amortisation of roughly $2,367.6 million, that is about 1.76 times — comfortable for an investment-grade materials producer. Available capacity under the $1,600.0 million line of credit stood at $1,581.5 million.
Operating liabilities moved the other way but stayed small. Trade payables and accruals were $382.3 million versus $383.5 million, and other current liabilities were $449.0 million versus $407.9 million. This is a business with light trade credit and heavy fixed assets, so the balance sheet story is a debt story, not a payables story.
1-3. Capital structure
Paid-in capital — common stock plus capital in excess of par — was $3,045.5 million, barely changed from $3,036.5 million. Retained earnings of $5,541.9 million make up 65.5% of shareholders' equity, so the equity base is overwhelmingly self-funded from past profits rather than from issuing shares.
What is notable is that retained earnings fell over the six months, from $5,590.1 million to $5,541.9 million, despite $488.9 million of net earnings. Vulcan holds no treasury shares; repurchased stock is retired, and the amount paid above par value is charged directly to retained earnings. That charge was $401.7 million in the first half. Shares outstanding fell to 129.4 million from 132.0 million, a 2.0% reduction. Total equity still edged up 0.7% and the equity ratio improved to 51.6% from 49.7%.
2. Condensed Consolidated Statements of Comprehensive Income
2-1. Second-quarter results, three-year view
| Item | Q2 2024 ($M) | Q2 2025 ($M) | Q2 2026 ($M) | 2Y CAGR |
|---|---|---|---|---|
| Total revenues | 2,014.4 | 2,102.4 | 2,155.8 | +3.5% |
| Gross profit | 592.2 | 625.2 | 625.5 | +2.8% |
| Gross margin (%) | 29.4 | 29.7 | 29.0 | — |
| Operating earnings | 453.6 | 471.0 | 455.5 | +0.2% |
| Operating margin (%) | 22.5 | 22.4 | 21.1 | — |
| Net earnings attributable to Vulcan | 308.0 | 320.9 | 323.4 | +2.5% |
| Net margin (%) | 15.3 | 15.3 | 15.0 | — |
| Diluted EPS ($) | 2.31 | 2.42 | 2.48 | +3.6% |
Operating earnings fell 3.3% on a 2.5% revenue gain. Operating leverage — how much profit moves for each percentage point of revenue — was therefore about negative 1.3 times. For a business whose entire investment case is positive operating leverage on fixed-cost quarries, that is the number to sit with.
The decline sits entirely below the gross profit line. Gross profit added $0.3 million and lower selling, administrative and general expenses added $3.2 million, but the combined "other operating expense and loss on disposals" line worsened by $19.0 million, from a $9.7 million charge to a $28.7 million charge. That bridges precisely to the $15.5 million fall in operating earnings. Stripping out the disposal loss, adjusted operating earnings were $466.8 million against $469.8 million — still down 0.6%. So the disposal explains the reported decline, but it does not create an underlying improvement hiding beneath it.
The quarter also broke a run. Vulcan's first quarter was strong: implied Q1 revenue rose 7.4% and implied Q1 gross profit rose 15.7%. First-half gross margin of 26.8% is still above the 26.5% of a year earlier. The deceleration is a second-quarter event, not a half-year one, which makes it recent rather than embedded — and worth watching rather than dismissing.
Below operating earnings, two items flattered the result. Net interest expense fell to $54.7 million from $59.2 million on the smaller debt load. More importantly, the effective tax rate dropped to 20.1% from 22.0% because Vulcan remeasured deferred tax liabilities after the California divestiture changed its state tax profile. That is a one-time, transaction-driven benefit worth about $7.6 million. Held at last year's 22.0% rate, continuing-operations diluted EPS would have been roughly $2.41 against $2.43 actually reported in Q2 2025 — a decline, even after retiring 2% of the share count.
2-2. Segment mix and the cost side
| Segment | Q2 2025 rev ($M) | Q2 2026 rev ($M) | Rev % | Q2 2025 GM | Q2 2026 GM |
|---|---|---|---|---|---|
| Aggregates | 1,649.6 | 1,763.0 | +6.9% | 33.9% | 32.2% |
| Asphalt | 368.9 | 330.0 | -10.5% | 15.5% | 15.1% |
| Concrete | 220.6 | 186.8 | -15.3% | 3.9% | 4.5% |
Asphalt and Concrete both shrank by design — the Houston asphalt and paving business went in the fourth quarter of 2025 and California concrete in the second quarter of 2026. Concrete's depreciation charge collapsed to $3.9 million from $19.0 million, which is the divestiture showing up in the cost line.
Aggregates is where the question sits. Segment revenue grew 6.9% but cost of revenues grew 12.4%. Even adding back depreciation, depletion and amortisation to get cash gross profit — the cash margin before non-cash charges — the segment produced $720.1 million against $703.8 million, growth of just 2.3% on 6.9% more revenue. Aggregates is a high fixed-cost business: quarries, plants and haul fleets do not scale down with volume, so unit costs rise sharply whenever tonnage softens or diesel, labour and repair costs run ahead of price. One caveat on reading these margins: revenue includes freight and delivery costs passed through to customers, which inflates both revenue and cost of revenues and mechanically compresses the reported percentage. The condensed statements do not disclose shipped tons or average selling price per ton, so the split between price, volume and freight mix cannot be resolved from these financial statements alone.
Segment capital spending points the same direction as the deal activity. Aggregates capital expenditures were $151.8 million in the quarter versus $88.3 million a year earlier, while Concrete spent $2.0 million.
3. Condensed Consolidated Statements of Cash Flows
| Item (six months ended Jun 30) | 2025 ($M) | 2026 ($M) | Change |
|---|---|---|---|
| Net cash provided by operating activities | 593.2 | 584.6 | -1.4% |
| Net cash provided by (used for) investing | (236.9) | 144.8 | Turned positive |
| Net cash used for financing | (606.1) | (630.1) | +4.0% |
| Purchases of property, plant & equipment | (270.9) | (370.4) | +36.7% |
| Cash and restricted cash at period end | 351.0 | 288.7 | -17.7% |
Free cash flow — operating cash flow less capital expenditures — was $214.2 million, down 33.5% from $322.3 million. Operating cash flow was broadly stable, so the entire fall came from capital spending, which rose 36.7% to $370.4 million, or 9.5% of revenue against 7.2% a year ago. This is growth spending rather than maintenance: the same quarter that saw a $75.0 million aggregates acquisition also saw quarry capital expenditure jump.
Quality of earnings — operating cash flow divided by net earnings — was 1.19 times, down from 1.32 times but comfortably above the 1.0 threshold. Cash is still arriving behind reported profit, which is what a well-run aggregates business should look like.
The financing side is the aggressive part. Vulcan spent $399.8 million buying back 1.4 million shares at an average of $283.77, plus $135.4 million of dividends. That is $535.2 million returned against $214.2 million of free cash flow — 2.5 times coverage. The gap was funded by the $572.1 million of divestiture cash, which is exactly why investing activities swung to a $144.8 million inflow. In the first half of 2025 buybacks were only $38.1 million; the first half of 2026 alone nearly matched the entire 2025 full-year repurchase of $438.4 million. The quarterly dividend rose to $0.52 per share from $0.49, up 6.1%, though total dividends paid rose only 3.6% because there are fewer shares to pay. As of June 30, 2026, 3,864,057 shares remained under the current board authorisation.
4. Issues worth watching
The price-cost spread is the whole model, and it narrowed. Aggregates cost of revenues rising 12.4% against 6.9% revenue growth is the single most important number in this filing. Aggregates carried 77.3% of segment sales and 90.7% of segment gross profit in the quarter, so the franchise segment's margin is effectively the company's margin. A 1.7 percentage point compression there cannot be offset by anything downstream.
Geography is diverging. Aggregates revenue rose 9.8% in the Gulf Coast market to $937.0 million and 6.5% in the West, but only 2.3% in the East to $537.2 million. The Gulf Coast — Texas, Florida, Georgia, Alabama and neighbours — is carrying the growth. The East, Vulcan's most mature footprint, has largely stalled.
Public funding remains the demand floor. Between 40% and 55% of aggregates shipments have historically gone into publicly funded construction such as highways and airports. Vulcan notes it rarely sells directly to government agencies and that its exposure spans several hundred entities, which mutes any single budget decision. This diversification is real, but it does not insulate the company from a broad slowdown in state and federal infrastructure appropriations.
One contingency could move the numbers. The Hewitt Landfill matter in Los Angeles is the one item in the filing carrying explicit near-term materiality language. Vulcan is in dispute with the Los Angeles Department of Water and Power over contribution to two well-head treatment systems whose publicly reported capital costs are estimated at $92 million and $245 million, plus an $11.5 million groundwater study and $22 million of monitoring wells, plus ongoing operating costs. LADWP presented a demand in January 2026 that exceeded those public estimates. Vulcan states it cannot reasonably estimate a range of loss, and that "it is reasonably possible that an estimated material loss could be recognized in the near term." No liability has been recorded. Total accrued environmental remediation costs across the whole company are only $51.4 million, so any settlement in the range implied by these figures would not be absorbed quietly. Separately, the Lower Passaic River consent decree remains under appeal by Occidental, and 1,4-dioxane litigation continues with no estimable range.
A long-running claim closed for nothing. On July 27, 2026 — two days before this filing — the NAFTA arbitration tribunal ruled that Mexico had violated the treaty in several respects over the treatment of Vulcan's Quintana Roo quarry, which Mexican officials shut down in May 2022. The tribunal awarded only negligible monetary damages and found the ancillary claim relating to the shutdown outside its jurisdiction. Vulcan records no material impact. Eight years of arbitration have therefore ended without recovering value for an asset that has been idle for four years.
5. Key implications and outlook
What grew. Aggregates volume-and-price mix in the Gulf Coast, and the balance sheet. Total debt is down 11.1%, net debt is down 8.6% to about 1.76 times EBITDA, and the equity ratio improved to 51.6%. Interest expense fell 7.6% in the quarter. The portfolio is now materially purer: California concrete and the Virgin Islands are gone, Houston asphalt went in late 2025, and Colorado and Texas aggregates came in.
What is the risk. Cost inflation eating the price spread at what looks like a cycle-high margin. Over the last decade Vulcan's full-year operating margin fell to a trough of 13.0% in 2022, when energy and input costs spiked, then recovered every year to a ten-year peak of 20.4% in 2025. Second-quarter operating margin ran 22.5%, 22.4% and now 21.1% across 2024, 2025 and 2026. This is the first year-on-year second-quarter margin decline of the post-2022 recovery. Construction materials is a cyclical industry tied to construction activity, population growth and public budgets, and no single quarter should be read as a turn. But a company sitting at peak decade margins with unit costs outrunning price is at the point in the cycle where the burden of proof shifts. The Hewitt Landfill exposure is the one contingency that could produce a discrete charge with no warning.
Capital allocation. The priority order is now visible in the cash flows: divest downstream concrete and asphalt, redeploy into aggregates through bolt-on acquisitions and quarry capital expenditure, and return the remainder to shareholders. Buybacks ran at ten times the prior-year pace and, combined with dividends, consumed 2.5 times free cash flow — a rate sustainable only because divestiture proceeds funded the gap. Once that $572.1 million is spent, either free cash flow has to recover or the repurchase pace has to slow. The $150.0 million seller note maturing December 2027 and the $94.5 million of like-kind exchange cash that must be redeployed within 180 days give some near-term flexibility. The $400.0 million note due 2027, now sitting in current maturities, is the first test of refinancing into a higher rate environment.
If the second-quarter cost pressure proves to be seasonal or weather-related, first-half margins already show the franchise intact. If it reflects structural unit-cost inflation at flat tonnage, then a decade-high margin becomes the base for comparison rather than the trend.
Notes quick check
Revenue is recognised on product transfer and includes freight and delivery costs passed through to customers, which inflates both revenue and cost of revenues; service revenues were $71.8 million, or 3.3% of total, down from 4.2% after the Houston paving divestiture. Segment disclosure confirms Aggregates supplies the Asphalt and Concrete segments internally at local market prices, with $124.0 million of intersegment sales eliminated in the quarter. Term debt is entirely unsecured and investment-grade, carrying a 4.77% weighted-average coupon with 20.3% maturing inside three years, and Vulcan was in compliance with all covenants. The Hewitt Landfill / LADWP matter carries explicit "reasonably possible" material-loss language with no liability recorded. Share-based compensation expense fell to $24.7 million for the half from $33.0 million, and no shares are held in treasury — repurchases are retired against retained earnings.
This analysis is based on filings submitted to the U.S. Securities and Exchange Commission and is provided for informational purposes only. It is not investment advice. Source: SEC Form 10-Q, filed July 29, 2026.