Foundry / Integrated Device Manufacturer (IDM) Semiconductors

Semiconductor companies that own and operate wafer fabrication facilities ("fabs"). Two related models share this template: (1) pure-play foundries that manufacture wafers to customer designs (TSM, UMC, GFS) and (2) integrated device manufacturers that design AND manufacture their own logic, analog, or mixed-signal products, often with a parallel external foundry business (INTC, TXN, STM, ON). The

Each company on its own headline number

Ticker	Company	Their metric	Period	YoY	A year ago
VSH	Vishay Intertechnology, Inc.	Book-to-Bill Ratio	FY2026-Q2	+0.3%	+0.2%

A side-by-side appears only when three or more companies report the same metric in the same unit under their own definition. Companies are listed in value order, not ranked: whether a higher number is better is not asserted.