Somnigroup Drops 28% in 6 Months: Buy the Dip or Sell the Stock?

Somnigroup International Inc. SGI has witnessed a decline over the past six months, with its shares falling 27.8%. The stock underperformed the S&P 500 index, which gained 11.8% during the same period, and the Retail-Wholesale sector, which rose 3.8%. Meanwhile, the Retail - Home Furnishings industry fell 13.1% in the six-month period.

SGI’s stock weakness reflects investors’ concerns over several headwinds weighing on its near-term performance. The company is operating in a weak bedding market, with industry demand declining more than management had initially expected. The U.S. bedding industry declined in the mid- to high-single digits during the second quarter of 2026, prompting Somnigroup to lower its full-year industry outlook to a mid-single-digit decline.

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SGI’s performance is notably weaker than that its competitors, Williams-Sonoma, Inc. WSM and Haverty Furniture Companies, Inc. HVT, which gained 12.1% and 16.1%, respectively, in the past six months; meanwhile, Ethan Allen Interiors Inc. ETD rose 0.7%.

Closing at $63.89, SGI stock stands approximately 35.2% below its 52-week high of $98.56 reached on Feb. 12, 2026. The stock is also trading below its 50-day simple moving average of $71.41, indicating weak near-term technical momentum.

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What’s Behind SGI’s Dismal Stock Run?

Somnigroup’s recent stock weakness reflects a combination of weaker-than-expected bedding demand, margin pressure, commodity inflation and concerns about near-term earnings growth. Although the company delivered record second-quarter adjusted earnings per share of 58 cents, up 9% year over year, investors remain cautious as the global bedding market has weakened.

Another major factor behind the weak stock performance is pressure on Mattress Firm’s profitability. Mattress Firm’s adjusted gross margin declined 240 basis points to 33.3%, while adjusted operating margin fell 130 basis points to 6.5% in the second quarter. Higher consumer financing costs, investments in store refreshes, product mix and deleverage weighed on margins. Although greater sales of Tempur Sealy products are improving the overall economics of the business, the near-term margin pressure remains a concern for investors.

Commodity and freight inflation have added to the challenges. Management expects approximately $90 million of annualized commodity inflation, while supply disruptions related to the Middle East and other factors have increased input costs. Pricing actions were implemented to offset these pressures, but the timing created an approximately $10 million one-time headwind to Tempur Sealy profits in the second quarter. Although management expects pricing to offset the impact in the second half, investors remain cautious about the effect of higher costs on profitability.

International operations represent another source of uncertainty. Somnigroup’s Dreams business continues to operate in a difficult and highly promotional landscape, while its recent ERP implementation created some temporary operational challenges. Management characterized these issues as largely transitory and expects the ERP-related disruption to diminish, potentially within another quarter. International gross margin declined 80 basis points to 47.4%, while operating margin fell 120 basis points to 12.4%, primarily because of lower gross margins.

Hence, investors may remain cautious about the increasing complexity of Somnigroup’s expanding business, particularly as it moves toward completing its combination with Leggett & Platt. Management acknowledged that integrating the larger organization will add complexity and require careful execution.

SGI Not Devoid of Tailwinds

Despite near-term pressures, SGI is not devoid of tailwinds, as it continues to demonstrate strong brand resilience, market-share gains and improving operational execution. In the second quarter of 2026, Mattress Firm outperformed the broader U.S. bedding market, while Tempur Sealy North America delivered solid results despite industry weakness. The company is also refining its merchandising mix, including expanding Kingsdown products to nearly 800 Mattress Firm stores following a successful pilot.

Somnigroup’s premium brands, particularly Tempur and Stearns & Foster, continue to benefit from resilient demand among higher-income consumers. The upcoming Stearns & Foster launch, with an expanded high-end assortment and upgraded product features, is also expected to strengthen the company’s premium positioning and support higher average selling prices.

Another important tailwind is Somnigroup’s focus on synergies, productivity and vertical integration. The company generated $30 million of net sales and cost synergies during the quarter, while productivity initiatives are helping improve profitability. SGI is also pursuing additional opportunities through logistics consolidation, distribution efficiencies and real estate optimization. The planned combination with Leggett & Platt could further strengthen vertical integration and create additional cost and operating synergies. Over time, these initiatives could help offset commodity inflation, improve margins and support earnings growth even if the broader bedding market remains challenging.

SGI’s Estimate Revision Trend

The Zacks Consensus Estimate for SGI’s current-quarter and 2026 earnings per share has inched down 9.6% and 4.1% to $1.03 and $3.02, respectively, over the past 30 days.

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SGI is currently trading at a forward 12-month P/E multiple of 18.52X, lower than the industry average of 19.62X and well below the S&P 500 multiple of 20.63X. The stock is also trading below its 12-month median P/E of 25.56X, reflecting potential undervaluation.

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How to Play SGI Stock Now?

Somnigroup is facing mounting near-term pressures from a weaker bedding market, uneven consumer demand, commodity and freight inflation, margin pressure at Mattress Firm and challenges in its international operations. The company’s revised 2026 earnings outlook and softer-than-expected industry trends have also weighed on investor confidence, while the difficult U.K. market and temporary ERP-related disruptions at Dreams add to execution risks. Although Somnigroup continues to benefit from strong brands, cost and sales synergies, improving North American margins and disciplined cash generation, these positives may take time to fully offset the broader market weakness. Given the uncertain demand environment, ongoing margin pressures and integration complexities associated with the planned Leggett & Platt combination, investors may remain cautious about this Zacks Rank #4 (Sell) stock’s near-term prospects.

You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.

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This article originally published on Zacks Investment Research (zacks.com).

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