National Beverage Corp. (FIZZ) Income Statement

The company's revenue growth has deteriorated from a positive 5.5% in 2025Q4 to 0.0% in 2027Q1, with several quarters of negative growth in between. This pattern indicates that the initial explosive growth phase for the core sparkling water category has matured, and the company is now battling for market share against larger competitors and private-label offerings. The lack of growth in a category that is still expanding for some peers suggests potential loss of shelf space or pricing pressure.

The wide swing in gross margins, from the recent low of 31.8% in 2026Q4 to a high of 40.9% in 2026Q3, points to an unstable cost environment, likely driven by aluminum and sweetener prices. This volatility appears to outweigh the benefits of a lean SG&A structure. When combined with stagnant revenue, the pressure to maintain operating margins of around 19-21% may force management into difficult trade-offs between promotion and profit.

The absence of an R&D line item highlights a potential vulnerability: the company appears to rely on existing product lines rather than innovation to drive growth. Meanwhile, COGS consistently represents two-thirds of revenue or more, making gross profit the primary lever for earnings. This high variable cost base means that any failure to pass on input cost increases to retailers, or a shift in product mix toward lower-margin value brands, would immediately erode the bottom line.

A comparison of gross profit to operating income shows that the operating margin has generally compressed, falling from peaks above 21% to a recent 15.7%. This indicates that as top-line growth disappears, the company's relatively fixed SG&A base consumes a larger portion of gross profits. Without revenue growth to absorb these costs, future operating leverage appears negative, meaning any decline in sales would flow through to operating income at an amplified rate.