Orion Group Holdings Inc (ORN) stock intrinsic value fair value estimate & owner earnings analysis

Orion Group Holdings builds and repairs marine infrastructure (piers, wharves, bulkheads, dredging, the Pearl Harbor drydock project) and, through a second segment, pours concrete structures for commercial, medical and industrial buyers in Texas and Florida. 2025 revenue was $852M ($545M marine, $307M concrete) and net income $2.5M. Backlog ended 2025 at $640M ($480M marine, $160M concrete), down from $729M a year earlier. In February 2026 Orion bought J.E. McAmis (dredging, jetties, dams) for $50M cash, a $12M note and shares, funded mostly with new bank borrowings. How we measure earnings: we start from operating cash flow, strip out swings in receivables, payables and contract balances, then subtract stock compensation and the capital spending needed to keep the fleet running. On that basis Orion has earned very little for shareholders. Per share it was $0.55 (2017), -$0.90 (2018), $0.30, $0.81, -$0.53, -$0.12, -$0.09 (2023), $0.28 (2024) and about $0.01 (2025). Revenue has stayed between roughly $520M and $850M for a decade, but margins are thin (gross margin about 12%) and results swing with project timing and weather. Lease payments on offices are left inside operating cash flow; the roughly $25M of equipment sold in 2025 (and similar smaller sales in earlier years) is not netted against spending, and we treated it as roughly offset by equipment acquired through finance leases, which does not show up as capital spending. Earnings level used: 2025 spending of $38.9M on equipment was almost three times 2024 and pushed 2025 to roughly zero. Rather than take the ten-year median (about $0.01) or the volatile 2017-2023 history of weaker execution and heavy losses, we anchored on 2024-2025, the period after the Pearl Harbor project and tighter bidding, at about $0.14 per share (roughly $5-6M a year). Year 1 growth in the base case is zero versus a trailing change of essentially -98% in 2025 owner earnings; we did not assume a rebound beyond that anchor. We credited no growth: the backlog fell, margin improvement, the new dredging business and infrastructure spending are not secured, and the equipment fleet spending is treated as maintenance. Base case (about $1.50 per share): $0.14 a year for ten years, then the same for ten more years, on the strength of a ten-year record of holding $520M-$850M revenue, an owned specialty fleet and a long customer base, then nothing. Bear case (about -$0.35): the 2025 concrete loss repeats and marine margins slip back toward 2023 levels for three years, so owner earnings run around -$0.10 to -$0.15 a year while about $60M of new acquisition debt (the $46.9M of bank borrowing and $12M seller note) requires interest; the business then shrinks to roughly break-even. This says the equity is worth slightly less than nothing on a stretched-downside view. Bull case (about $7.50): marine operating income holds at its 2025 level ($29.9M) and concrete returns to its 2024 profit ($9.2M), lifting owner earnings to about $0.75 a share for ten years and about three-quarters of that for ten more; both levels have occurred in the last two years, but not in the same year. Other points: bad-weather and project close-out effects hit concrete in 2025; one-time $6.5M landlord incentive helped 2025 cash flow. First-quarter 2026 results (net income $4.7M vs. a $1.4M loss a year earlier; operating cash flow $4.9M) point in the right direction but are a single quarter and were not used to move the level. We could not obtain the second-quarter 2026 report. What would make this wrong: sustained concrete losses, a large project cancellation or claim, or the new debt and acquisition not earning their cost (upside if the JEM deal performs and fleet spending normalizes).