Research · Sep 3, 2026
[ACA] Arcosa Thesis 2026: Aggregates Roll-Up Reshapes the Mix Away From Cyclical Barges
Arcosa, Inc. (NYSE: ACA) is a US infrastructure-products company headquartered in Dallas, Texas, spun out of Trinity Industries in 2018, that has been reshaping its portfolio toward Construction Products (aggregates) and away from cyclical Transportation Products (barges, steel components). ACA enters FY2026 with FY2025 revenue ~$2.7-3.1B (+8-15% YoY off ~$2.88B FY2024) and adj. EPS ~$3.50-5.00, reflecting ~$1.4-1.7B aggregate Construction Products revenue + ~$0.85-1.05B aggregate Engineered Structures revenue + ~$0.40-0.55B aggregate Transportation Products revenue, all under President + CEO Antonio Carrillo (CEO from the 2018 spin-off, ~7-8 year tenure, prior Trinity and Mexichem/Orbia executive, architect of the portfolio-reshaping strategy — growing Construction Products via acquisitions, most notably the large Stavola NYC-metro asphalt/aggregates deal, while reducing exposure to cyclical Transportation Products). The first thesis pillar is the Construction Products Aggregates Roll-Up pipeline (~$1.4-1.7B revenue, ~50-58% revenue mix, the largest and highest-margin segment): natural aggregates — crushed stone, sand & gravel — from quarries and pits supplying ready-mix concrete, asphalt and construction in regional markets (Texas, the South, the Mountain West, the Mid-Atlantic, and now the NYC metro via Stavola), with 'local monopoly' economics (aggregates are heavy and low-value-density, so transport costs limit how far a competitor can ship into a market — a quarry near a growing metro is a long-duration, pricing-power asset), plus specialty materials (recycled aggregates, lightweight aggregate, natural gypsum/plaster, trench-shoring/shielding) and asphalt (via Stavola, a vertically integrated NYC-metro asphalt/aggregates/recycled-materials operation), and an ongoing roll-up of aggregates assets in attractive growth markets; FY2025 dynamics were +10-20%+ revenue growth on the Stavola contribution plus mid-to-high-single-digit %+ aggregates pricing plus mixed volumes (public infrastructure/IIJA work strong, private construction softer at high rates), with a ~22-28%+ Construction Products adj. EBITDA margin, and FY2026 catalyst is ~$1.6-1.9B revenue (+8-18%+) on a Stavola full year plus aggregates pricing plus the IIJA volume tailwind plus more bolt-ons, with margin toward ~24-30%+. The second pillar is the Engineered Structures + Transportation Products pipeline (~$1.3-1.6B revenue, ~42-50% revenue mix and declining): Engineered Structures — utility steel structures (T&D poles, substation structures) riding the grid-investment supercycle (utilities are spending heavily on T&D to handle load growth, electrification, renewables interconnection and reliability/hardening — a multi-year tailwind in which Arcosa is a leading US producer), wind-turbine towers (choppy — onshore wind is cyclical and policy-sensitive, IRA/PTC), telecom structures (5G/densification) and traffic structures (IIJA), at a ~12-18% adj. EBITDA margin; Transportation Products — inland river barges (hopper for grain/coal/aggregates, tank for petroleum/chemicals, via Arcosa Marine, a barge-replacement-cycle business with an aging US fleet but lumpy/cyclical new-build demand) and steel components — the cyclical, lower-margin, capital-intensive segment Arcosa wants to shrink toward ~15% of mix or sell, at a ~10-16% adj. EBITDA margin; FY2026 catalyst is the grid-investment supercycle lifting utility structures plus continued mix-shift toward Construction Products (toward ~60%+ of revenue/EBITDA over time) plus a potential Transportation Products divestiture. The capital story: a ~$0.20-0.22 aggregate annual dividend per share (~0.1-0.3% yield; quarterly ~$0.05; low payout — capital prioritized to M&A, organic growth and deleveraging), minimal buybacks, ~$1.5-2.5B net debt (elevated post-Stavola, largely debt-funded, deleveraging rapidly on free cash flow and EBITDA growth), ~2.0-3.5x net debt/EBITDA (deleveraging toward ~2.0-2.5x within ~1-2 years), a BB/Ba2 to BB+/Ba1 non-investment-grade credit profile (investment-grade aspiration on deleveraging), ~48-50M diluted shares and ~$0.3-0.7B liquidity; deleveraging, more aggregates bolt-ons and a possible Transportation Products divestiture are the FY2026 levers. At ~$80-130 per share on ~48-50M shares (~$4-6.5B equity, ~$5.5-9B EV) ACA trades at ~14-22x P/E and ~9-13x EV/EBITDA — a discount to pure-play aggregates names like Vulcan Materials and Martin Marietta at ~15-20x, a discount that narrows as the mix shifts toward aggregates — versus peers Vulcan, Martin Marietta, Knife River (a direct comp, also a Trinity-adjacent spin), Eagle Materials, CRH, Valmont (utility structures), Quanta Services and Trinity Industries (the former parent). FY2026 base case is ~$2.9-3.3B revenue + ~$4.00-5.50 adj. EPS + ~$0.50-0.65B adj. EBITDA + ~2.0-3.0x net debt/EBITDA; bull case ~$3.1-3.6B revenue + ~$5.50-7.50 adj. EPS on a Stavola full year plus synergies plus high-single-digit %+ aggregates pricing plus IIJA volume strength plus more aggregates acquisitions (Construction Products toward ~60%+ of EBITDA at ~26-30%+ margin), the grid-investment supercycle and a wind recovery lifting Engineered Structures, deleveraging toward an IG-profile re-rating, and a Transportation Products divestiture; bear case ~$2.6-2.9B revenue + ~$3.00-4.00 adj. EPS on a construction recession (private weakness, an IIJA-funding cliff or delays hitting aggregates volumes), competitive pressure from Vulcan/Martin Marietta/CRH/Eagle, a wind-policy setback, a barge downcycle, steel-cost volatility, Stavola-integration missteps, a slow deleveraging path and the persistent cyclical-mix discount. The thesis depends on the Construction Products Aggregates Roll-Up pipeline plus the Engineered Structures + Transportation Products pipeline plus aggregates 'local monopoly' pricing power plus the Stavola asset plus the aggregates roll-up plus the IIJA volume tailwind plus the grid-investment supercycle in utility structures plus the mix-shift toward Construction Products plus deleveraging post-Stavola and Antonio Carrillo's portfolio-reshaping and Stavola-integration execution.