ROAD vs TPC: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of November 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

Reading it: TPC is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. ROAD and TPC share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined ROAD and TPC exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Construction Partners, Inc. (Nasdaq: ROAD) is a vertically integrated civil infrastructure company focused on building and maintaining roads, highways, bridges, airports, and site work across the fast-growing Southeast and Sunbelt (Alabama, Florida, Georgia, North Carolina, Oklahoma, South Carolina, Tennessee, and Texas). Beyond contracting, it owns hot mix asphalt (HMA) plants, aggregate quarries, and liquid asphalt terminals, selling materials both to its own projects and to third parties, which gives it control over a key input cost and an extra revenue stream.

Full ROAD guide

Tutor Perini builds the things that take years and are hard to finance: subway tunnels, bridges, highways, mass transit stations, hospitals, courthouses, casinos, water treatment plants and military facilities. It operates through three segments. Civil handles heavy public infrastructure (tunnels, bridges, mass transit) and is the highest-margin business. Building covers vertical construction for hospitality, healthcare, education and technology clients. Specialty Contractors provides the electrical, mechanical and plumbing trades that go inside both, often on the company's own projects. Revenue reached roughly $5.95 billion over the trailing twelve months, up about 25%, and work is concentrated in New York, California, Hawaii, Guam and the wider Indo-Pacific region, where military construction spending has been heavy. The company is controlled in practice by the long-tenured Tutor family influence and has a market capitalization near $4.1 billion as of October 16, 2026.

Full TPC guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• ROAD drivers: Roll-up acquisition engine; Infrastructure funding tailwind.
• TPC drivers: A record backlog converting into revenue; Legacy projects rolling off and margins normalizing.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: The shares still trade at a premium to typical contractors (~32 times trailing and ~22 times forward earnings, EV/EBITDA near 13, as of October 16, 2026), and the multiple has already compressed sharply: the stock is down ~26% in 2026 and fell ~12% in the past month alone, after a roughly 6 percent single-day drop in July 2026. For TPC, fixed-price construction concentrates risk in a small number of very large jobs, so a single disputed project can swamp the results of an otherwise good year.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick ROAD if you believe its drivers more; TPC if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the ROAD and TPC guides.

ROAD. Fiscal 2025 revenue rose about 54 percent to roughly $2.81 billion, and trailing-twelve-month revenue reached about $3.48 billion by June 2026, with net income of ~$143 million. The June quarter beat expectations (adjusted EPS of $1.08 vs ~$1.01), yet the stock has fallen ~26% in 2026, so the trailing P/E has dropped from ~42 in July to ~32 and EV/EBITDA from ~19 to ~13. Analysts expect ~$3.67 billion of FY26 revenue, at the top of management's earlier $3.59 billion to $3.65 billion guidance, and the 7 analysts tracked carry a mean target near $139, far above the October 16 close.

TPC. The trailing and forward multiples tell very different stories, which is the crux of the debate on this name. Trailing GAAP EPS of about $2.32 still carries the drag of weaker prior quarters, legal charges and share-based compensation, producing a headline P/E near 34 at the October 16, 2026 price. Against guided 2026 adjusted EPS of $5.15 to $5.45 the same price is roughly 14x to 15x, and against the roughly $6.07 consensus for 2027 about 13x, noticeably cheaper than in August because the stock fell while estimates held. Whether the stock is expensive depends almost entirely on how durable investors judge the current backlog-driven margin level to be.

Headline figures (approximate, October 2026): ROAD shows revenue (ttm) ~$3.48B, revenue growth (june 2026 quarter, yoy) ~28% (~$999M), net income (ttm) ~$143M, diluted eps (ttm) ~$2.57; TPC shows revenue (ttm) ~$5.95 billion, up ~19% year over year in Q2 2026, q2 2026 results record ~$1.64 billion revenue, adjusted EPS ~$1.74 vs ~$1.26 consensus, backlog ~$19.9 billion at June 30, 2026, near a record, 2026 adjusted eps guidance ~$5.15 to $5.45, raised from ~$4.90 to $5.30.

ROAD and TPC are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined ROAD and TPC exposure against your real portfolio. It is not an investment adviser.