Chewy's NSPAC Rises to $591 in FY2025, Reinforcing Premiumization Strategy

What happened

Chewy reported that net sales per active customer (NSPAC) climbed to $591 in fiscal 2025, driven by premium products, vet care services, and the Autoship recurring mix. This reflects continued engagement, though it marks a slight sequential dip from the $595 reported in Q3 FY2025, suggesting a potential moderation in Q4. Active customers rose sequentially to 21.155 million, and Autoship penetration reached 83.9% of net sales, underscoring the stickiness of the model. However, the full-year NSPAC figure implies that per-customer spending may have softened in the final quarter, introducing a note of caution. The data supports Chewy's premiumization thesis, but the stock's high valuation (~51x P/E) leaves no room for error ahead of the pivotal FY2026 guidance on March 25, 2026.

Implication

Over the next 12-18 months, sustained NSPAC growth and Autoship penetration are critical for Chewy to deliver on its margin expansion narrative. The company's ability to maintain gross margin expansion (29.8% in Q3 FY2025) while executing a share-taking plan in a low-growth category will determine whether adjusted EBITDA margin can reach the guided 6%+. However, the overhang from insider selling (CTO's 10b5-1 plan through Dec 2026) and the 10% owner's exit in Oct 2025 may cap multiple expansion. The SmartEquine acquisition (closing Q4 FY2025) adds an adjacency that could broaden the addressable market but introduces integration risk. For long-term investors, the attractive entry point is $24, with upside to $38 if paid membership and advertising scale drive margin to 7%+.

Thesis delta

While the headline NSPAC increase to $591 is positive, the sequential decline from Q3's $595 suggests Q4 spending per customer may have softened. This nuance tempers the bullish narrative, as full-year NSPAC growth may have decelerated in the final quarter. The thesis shifts from 'unambiguous momentum' to 'mixed signals in the final quarter,' warranting caution until Q4 FY2025 earnings on March 25, 2026 provide full context.