Federal Reserve Economic Data

Manufacturers' Work in Process Inventories: Total Manufacturing (AMTMWI)

Sep 2025: 259,603
Updated: Dec 4, 2025 11:08 AM CST
Sep 2025:  259,603  
Aug 2025:  261,496  
Jul 2025:  262,795  
Jun 2025:  262,183  
May 2025:  260,916  
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Units:

Millions of Dollars,
Seasonally Adjusted

Frequency:

Monthly,
End of Period

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Notes

Source: U.S. Census Bureau  

Release: Manufacturer's Shipments, Inventories, and Orders (M3) Survey  

Units:  Millions of Dollars, Seasonally Adjusted

Frequency:  Monthly, End of Period

Suggested Citation:

U.S. Census Bureau, Manufacturers' Work in Process Inventories: Total Manufacturing [AMTMWI], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/AMTMWI, .

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