Latham Group (SWIM) delivered a clear third-quarter beat. Earnings of $0.18 per share topped the $0.14 consensus by 28.6% and grew 157.1% from a year ago. Revenue of $182.18 million rose 12.5% and edged past the $181.0 million estimate by 0.6%. The more important story is a margin rebound. Gross margin recovered to 36.7%, up 130 basis points, after the second quarter's 160-basis-point decline. Sand State sales also accelerated to 21% growth. Even so, management only narrowed full-year guidance and held the midpoints unchanged, and it described a flat 2027 pool market. That is the central tension: execution improved sharply while the forward outlook stayed static.
The quality of the beat deserves some scrutiny. On a GAAP basis, diluted EPS was $0.10 versus $0.07, and net income rose 48.5% to $12.1 million despite a $5.0 million loss on debt extinguishment tied to the refinancing. Much of the GAAP improvement came below the operating line. Income tax expense fell to $3.0 million from $7.5 million, and pretax income actually slipped to $15.0 million from $15.6 million. The operating picture is still constructive. Adjusted EBITDA rose 18.1% to $45.3 million, and margin expanded 110 basis points to 24.8%. Gross profit grew 16.6%, outpacing sales, on plant absorption, lean manufacturing, and value engineering. SG&A climbed 25.5% to $35.9 million because of Sand State marketing, digital transformation spending, and $3.2 million of Coverstar earn-out expense. Latham is clearly spending ahead of growth. For now, the gross-margin gains are funding that spending.
The mix beneath the headline is uneven. In-ground pools rose 22.6%, or 13.9% organically, driven almost entirely by fiberglass, and covers grew 8.7% on autocover strength. Liners fell 4.9%, a sharp reversal from 9% growth in the first quarter and 6% in the second. On the call, management also pointed to weaker packaged-pool demand in a K-shaped economy. Organic growth cooled to 8.4% from 10% in the second quarter, and the Freedom Pools acquisition filled part of the gap. Management also acknowledged that price/cost turned net negative in the quarter. Oil, freight, and resin inflation tied to the Middle East conflict ran ahead of pricing. That prompted new increases on liners and autocovers plus a higher freight surcharge.
The growth catalysts remain credible and are becoming more concrete. Leads rose 25% nationally, 89% in Florida, and 115% in Texas. Latham signed a national homebuilder partnership in Florida and has its first model-home installation in place. It also plans three new rectangular Sand State models for 2027, Texas sales hires by year-end, and entry into Arizona in January. The CEO's tone was more assertive. He suggested fiberglass could gain 1.5 to 2 points of share this year, against the official target of at least one point. The balance sheet now supports more aggressive capital returns. Quarterly operating cash flow was $48.8 million, cash reached $94.8 million, and net leverage fell to 1.8x from 2.2x in the second quarter. Maturities extend to 2033, and the board authorized the company's first buyback, a three-year, $100 million program. The bear case still has substance, however. Management expects flat 2027 pool starts and said the macro environment 'might be getting a little bit worse.' The narrowed guidance partly reflects the Middle East impact on the fourth quarter, and Canadian tariffs will require supply-chain localization next year.
Investor expectations moved in the opposite direction from the operating trend heading into the report. Earnings Whispers sentiment, already negative at -0.39 after the prior report, deteriorated meaningfully to -0.64. The stock told a more resilient story. As of the pre-report snapshot, shares were up 7.0% since the open following August earnings and sat about 21% above the 200-day moving average. They had rebounded roughly 29% from the October 8 low of $5.78 and were trading about 5% below the August 12 high of $7.87. Price, momentum, and AVWAP trend readings were positive. The stock therefore entered the print with improving price action despite souring sentiment.
The bottom line is that Latham's third quarter was operationally strong. Margins recovered, Sand State growth accelerated, and the balance sheet is now flexible enough to support a buyback. Holding the guidance midpoints after a beat, along with a flat 2027 start outlook, slipping liners, and a temporary price/cost squeeze, keeps the story dependent on share gains rather than market recovery. Investors who were pessimistic received evidence that the fiberglass conversion thesis is working. They did not get a raised outlook to go with it.