Is SWX a Buy or a Sell? The Bull and Bear Case (2026)

That depends on which case you find more convincing, and both are on this page. The bull case rests on Three rate cases in flight at once, with revenue (ttm) at ~$1.74B (utility and pipeline only after the Centuri separation). The bear case rests on regulatory lag is the central problem: the trailing twelve-month return on equity was about 8.1%, below the returns commissions have historically authorized, meaning the utility has been investing faster than rates have caught up. Analysts covering it are spread from $94.00 to $107.00, which is itself a signal that this is genuinely contested. If you believe the thesis, the real questions become sizing and overlap rather than timing. Walnut is not an investment adviser and this is not a recommendation.

Nobody can answer that for you, and the honest version of the question is narrower: has anything changed in the reason you bought it? The bear case on this page is the place to check. Regulatory lag is the central problem: the trailing twelve-month return on equity was about 8.1%, below the returns commissions have historically authorized, meaning the utility has been investing faster than rates have caught up. If that risk is what you were worried about and it is now playing out, that is a real signal. If the price simply fell while the thesis held, that is a different situation entirely. The most pessimistic published target is $94.00, +5.0% from the $89.56 price, which is one analyst's downside case rather than a floor. Walnut is not an investment adviser.

Three rate cases in flight at once. Southwest Gas filed an Arizona general rate case in February 2026 seeking roughly $101 million in additional annual revenue, and a Nevada case in March 2026 (Docket No. The most optimistic analyst target on SWX is $107.00, +19.5% from the $89.56 price. That figure is only reachable if this thesis works close to its best case.

Regulatory lag is the central problem: the trailing twelve-month return on equity was about 8.1%, below the returns commissions have historically authorized, meaning the utility has been investing faster than rates have caught up. Both pending cases face public opposition, and Nevada customers turned out in July 2026 to contest the increase, so a reduced or delayed award is a realistic outcome rather than a tail scenario. The Great Basin project still needs a FERC certificate and construction on budget, and a schedule slip pushes out the margin that supports the growth targets. Longer term, electrification policy and building-code restrictions on new gas hookups, particularly in California, threaten the customer additions the model depends on. Heavy capital spending against a rising debt load also leaves the company exposed to interest rates, and a payout ratio in the mid-30s on distorted trailing earnings looks more constrained when measured against continuing-operations guidance. The most pessimistic published target is $94.00, +5.0% from the current price, which is roughly what the stock is worth if these risks bite rather than the drivers.

Southwest Gas Holdings is the parent of a regulated natural gas utility serving about 2.2 million customers in Arizona, Nevada and California.

Decide that in advance, because it is far harder to think clearly once a position is moving against you. The concrete tripwires here: the driver behind the bull case (Three rate cases in flight at once) stalling in the reported numbers rather than in the narrative, the risk above (regulatory lag is the central problem: the trailing twelve-month return on equity was about 8.1%, below the returns commissions have historically authorized, meaning the utility has been investing faster than rates have caught up) turning from a possibility into a reported fact, or the position growing large enough that a bad outcome would matter to your whole portfolio regardless of who is right.

One regulated natural gas utility, Southwest Gas Corporation, serving roughly 2.2 million customers in Arizona, Nevada and parts of California, plus Great Basin Gas Transmission, an interstate pipeline regulated by FERC. Following the Centuri separation there is no longer an unregulated infrastructure-services segment inside the holding company.

No. The disposition of Centuri Holdings (CTRI) was completed in September 2025 and Southwest Gas retains no ownership stake. The separation produced roughly $1.35 billion in net proceeds, and Centuri now trades as an independent company under its own ticker.

Because Centuri's results are gone. Trailing revenue of about $1.74 billion reflects the utility and pipeline alone, while earlier income statements consolidated a multi-billion-dollar contracting business. Any year-over-year comparison spanning September 2025 is comparing two different companies.