Shimmick Corp (SHIM) stock intrinsic value fair value estimate & owner earnings analysis

Shimmick is a California-based heavy civil contractor. It builds water and wastewater plants, pipelines, dams, marine and coastal structures, and electrical work, mostly for public agencies. It became independent from AECOM in late 2023. Since then it has been winding down older projects it inherited (several were badly loss-making) and rebuilding around newer, higher-margin water and infrastructure work. What the numbers show. Revenue was $493M in fiscal 2025 (roughly $633M in 2023 and $480M in 2024). Gross margin swung from negative $56M in 2024, when inherited projects and settlements hit, to positive $34M in 2025 (7%). In the first half of 2026 gross margin was about 12% of revenue, and the operating loss narrowed to $5M from $16M a year earlier. The contracted work backlog stood at $793M at the end of fiscal 2025 and $895M in mid-2026. That is real progress. But the business still costs about $53-57M a year to run before project costs, so it needs roughly $460M of revenue at a 12% margin just to break even, and first-half 2026 revenue was down 22% from a year earlier. How we measured earnings. We start from operating cash flow, strip out the swings in project billing timing (contract assets and liabilities, receivables, payables), subtract stock compensation as a real cost, and subtract the maintenance part of capital spending. On that basis earnings per share were about +$1.15 in 2022 (before the AECOM separation, helped by joint venture distributions), then -$0.88, -$3.98 and -$0.29 in 2023, 2024 and 2025. The business has not yet produced a positive result since becoming independent. Cash flow after project timing was also heavily negative: operating cash flow was -$88M, -$21M and -$65M in 2023-2025, and -$25M in the first half of 2026, financed with new borrowing and share sales. Shares outstanding rose from about 22M to 41M. Debt. The company owes about $72M (mid-2026), up from $9M a year earlier, plus small finance leases, against $17M of cash. It has a revolving facility from AECOM and Berkshire Hathaway Specialty Insurance (SOFR + 3.5%, due May 2029, a leverage covenant begins to be tested in the second quarter of 2027, and a covenant was waived in March 2026), a $15M facility from ACF (due March 2028), and a $13M equipment loan at 12.5% due 2031. Interest and non-cash accrued interest are running at roughly $8M a year annualised. Liabilities of $275M exceed assets of $225M, so book equity is negative. We treat the business's earnings first and then subtract net debt of about $62M, adjusted upward by about $6M because the loan costs well above our 6% yardstick, for roughly $69M. Base case. Most of the $895M backlog is contracted, and it has been growing, but nearly all contracts can be cancelled by the customer, and the gross profit in the backlog (about 12%) is not much larger than the annual overhead. We credit only what is in hand: revenue near $400-450M a year while the backlog is worked off, at about 11-12% gross margin, giving cash earnings around break-even, rising to only $1-2M a year, and fading to nothing once the current backlog is complete because the company has not yet shown, through a full cycle, that it can keep winning profitable work. The business is worth about $3M in this case, against about $69M owed: the shares appear to be worth roughly -$1.58 each, meaning the company owes more than the business is worth by about $65M. The growth check: trailing owner earnings per share improved from -$3.98 to -$0.29 in 2025; the base case starts at roughly break-even for year one, consistent with the first-half 2026 operating loss of only $5M, and does not assume any further recovery beyond that. Bear case. Revenue keeps falling, margins slip back toward 8%, and the remaining inherited loss projects and overhead keep cash flow negative (about -$14M, -$10M and -$4M over three years) before the backlog runs off with nothing to replace it. The revolver's leverage test in 2027, together with the covenant waiver already needed in March 2026, points to refinancing at rates like the 12.5% equipment loan, which adds about $10M of extra debt cost. The business is worth about -$26M and debt is about $78M, so the shares are worth roughly -$2.51 each: the company would owe about $104M more than the business is worth, which in practice would mean a restructuring with little or nothing left for shareholders or further dilution. Bull case. The 12% gross margin already seen in 2026 holds, revenue returns to about $560M (2023 was $633M) as the $895M backlog converts and new awards continue at the recent pace, and overhead stays near $56M. Cash earnings reach about $20M a year for four years and then fade over two more, since nothing evidenced extends it further. The business is worth about $91M against $69M owed, leaving about $23M, or about $0.55 a share. We did not credit market growth in water spending, new electrical or data-center work, or margin gains beyond 12%, because none has yet produced results for this company. What would make this wrong. If the improvement seen in the first half of 2026 (gross margin of 12%, loss narrowing) is sustained and turns into steady positive operating cash flow while revenue holds near $500M, the shares are worth more than we show. Against that, we could not reconcile why operating cash flow stayed so negative in 2025 despite a much smaller loss; the filings attribute it to falling customer advances and rising unbilled contract balances, which we treat as timing but which have now recurred for three years. Cash interest paid was disclosed only for 2025 ($2M); earlier years' interest is estimated from interest expense and does not affect the per-share earnings series. The company sold roughly $14M of new shares in the second quarter of 2026, and further dilution would lower per-share values.