US Manufacturing PMI Hits Highest Level Since 2022

Strongest Manufacturing Expansion in Four Years

The S&P Global US Manufacturing PMI reached 55.3 in May 2026, moving further above the 50.0 threshold that separates expansion from contraction. This compares with 54.5 in April and exceeds market forecasts of 53.8. The latest figure marks the most robust improvement in overall manufacturing conditions since May 2022.

Output grew at the fastest pace in more than four years, underpinning the overall rise in the headline index. Job creation also strengthened, reaching its highest level since June 2025, indicating that manufacturers continued to expand capacity alongside rising production.

Although new order growth slowed compared with recent months, it remained the second-strongest in four years. Part of this demand reflected precautionary stockpiling by clients in response to the conflict in the Middle East, which has contributed to concerns about future price and supply stability.

Inventory Building and Supply Chain Strains

Input inventories increased at the sharpest rate in 11 months, providing an additional boost to the PMI reading. This inventory accumulation was partly driven by safety stock building as firms responded to price and supply concerns.

Supply chain conditions showed signs of renewed strain, with supplier delivery times lengthening at the fastest pace since August 2022. Longer lead times, combined with higher inventory levels and precautionary ordering, highlight ongoing sensitivity of the manufacturing sector to geopolitical and supply-side risks.

Overall, the May 2026 data indicate a solid improvement in US manufacturing activity, characterized by strong output growth, rising employment, resilient new orders, and increased stockpiling against a backdrop of elevated supply chain uncertainty.

FAQ

What is the latest S&P Global US Manufacturing PMI reading?
Answer: The S&P Global US Manufacturing PMI rose to 55.3 in May 2026 from 54.5 in April, according to preliminary data.

How does this PMI reading compare with recent history?
Answer: The May 2026 reading is the highest since May 2022 and reflects the strongest manufacturing expansion over that period.

What factors contributed to the rise in the PMI?
Answer: Faster output growth, increased job creation, higher input inventories, and continued—though slightly slower—new order growth all contributed to the higher PMI.

How are supply chains and inventories evolving?
Answer: Supplier delivery times lengthened by the most since August 2022, while input inventories rose at the sharpest rate in 11 months, partly due to safety stock building amid price and supply concerns and the Middle East conflict.