Global Water Resources, Inc. (GWRS) stock intrinsic value fair value estimate & owner earnings analysis

Global Water Resources owns regulated water, wastewater and recycled-water utilities in the fast-growing Phoenix-area corridors of Arizona (Maricopa, Pinal and Pima counties). Roughly 87% of its customer connections sit in two utilities, Santa Cruz (water) and Palo Verde (wastewater). Prices are set by the Arizona Corporation Commission (ACC), which lets the company earn a return on the infrastructure it builds, so what shareholders keep depends heavily on rate decisions and on how much cash the company must pour back into pipes, wells and plants. What the cash numbers show. Revenue grew from about $35 million in 2019 to about $56 million in 2025, and operating cash flow rose from about $12 million to about $20 million. But the company spends almost all of it, and more, on construction: capital spending was $67 million in 2025 (including a build-out that was partly funded by a $44 million stock issue), $32 million in 2024 and $34 million in 2022. After deducting stock compensation, working-capital swings and capital spending in the way we measure owner earnings, the result has been erratic: positive in 2018, 2020, 2021 and 2023, and negative in 2017, 2022, 2024 and 2025. Over seven years the company has consumed more than it earned, funding the gap by issuing shares (about 20.5 million diluted shares in 2018 to about 28.8 million in 2026) and debt. Investors should understand that the per-share cash a holder can actually extract has been close to zero. How we set the earnings level. A mechanical split of capital spending into 'maintenance' and 'growth' treats almost all of 2022, 2024 and 2025 spending as maintenance, which overstates what it costs merely to stand still (depreciation, a rough proxy for replacing worn assets, is about $15 million a year). We therefore used a normal level of about $0.15 per share a year: 2025 operating cash flow of $20.2 million, less about $0.9 million of stock compensation, less about $15 million of maintenance-type spending, spread over roughly 27 million shares. This is a judgement call and it is well above the raw multi-year median, which is essentially zero; if you take the stricter view, the shares are worth far less than our base case. This level is consistent with the 2020 and 2023 results ($0.21 and $0.32) and with 2025 earnings of only about $0.11 per share. Base case, about $2.90 per share. Owner earnings of about $0.15 per share, growing 2% a year for ten years and then holding flat. The growth credited is customer-connection growth in service areas where the company already holds certificates and developer agreements, plus scheduled step-ups already approved by the ACC (for example the final 25% phase-in for the Farmers utility on May 1, 2026). It is kept below the roughly 8% revenue growth of recent years because much of that came from rate increases and acquisitions. After ten years the infrastructure and regulatory franchise persist, so earnings are held level rather than grown. We do not credit any outcome from the pending rate case in the base case, because the parties are far apart. Bear case, about $1.00 per share. In March 2025 Santa Cruz and Palo Verde asked for a $6.5 million revenue increase (later lowered to $4.3 million). ACC Staff has recommended a net revenue decrease of about $7.1 million, roughly 13% of annual revenue, and a write-off related to the Southwest Plant; the hearing was pushed to August 2026. Because revenue falls almost straight to profit, adopting Staff's position would erase most of the owner earnings. The bear case assumes owner earnings near zero for three years, then recovery to about $0.10 per share and no growth, on the view that regulators must eventually allow a fair return on invested capital. Heavy borrowing and repeated share issuance add to the downside. Bull case, about $5.30 per share. The ACC lands near the company's own $4.3 million request or the $3.0 million RUCO (consumer advocate) recommendation, lifting owner earnings to about $0.26 per share including a full year of the seven water systems acquired in July 2025, growing 3% a year for ten years, then flat. Margin-of-safety price and condition. The margin-of-safety price is about $1.50 per share, a large margin below the base case because the earnings level is judgement-based, the stream has been near zero, and one regulatory ruling can swing results by more than the whole owner-earnings figure. It applies only once the final ACC decision on the Santa Cruz / Palo Verde case, expected late 2026, shows a net revenue increase or at least no decrease. What could make this wrong. If the ACC adopts Staff's recommendations, or if the company must keep spending at 2025 levels just to maintain service (for example PFAS-related water-treatment upgrades that regulators may not fully allow), the value falls toward the bear case. If growth capital keeps being funded by new share issues, per-share value grows more slowly than the business.