2026.04.2912:30:00UTC+00U.S. Wholesale Inventories Accelerate in March, Signaling Stronger Stock Building Ahead

U.S. wholesale inventories rose at a faster pace in March 2026, pointing to a pickup in stock building across the distribution sector. Month-over-month, inventories increased by 1.4% in March, up from a 0.9% gain in February 2026, according to data last updated on 29 April 2026.

The figures mean that wholesalers expanded their inventories more aggressively in March than in the prior month, when the 0.9% rise in February was itself an increase compared with January levels. The acceleration in March suggests that businesses are either anticipating stronger demand or rebuilding stocks after earlier drawdowns, with implications for production, transportation, and broader supply-chain activity.

Because the data are presented on a month-over-month basis, the “Actual” reading for March reflects the change relative to February 2026, while the “Previous” figure captures February’s change compared with January 2026. The upward shift from 0.9% to 1.4% highlights a clear strengthening in inventory accumulation as the first quarter drew to a close.