Allegro MicroSystems vs Diodes Incorporated
Allegro MicroSystems is larger by market cap ($7.9B vs $4.8B). Diodes Incorporated reports higher tracked revenue ($1.5B vs $890M). Allegro MicroSystems's primary segment is Analog & Mixed Signal; Diodes Incorporated's is Power Semiconductors (incl. SiC, GaN).
Shared segment: Analog, Power, RF.
Side-by-side
| Allegro MicroSystems | Diodes Incorporated | |
|---|---|---|
| Market cap | $7.9B | $4.8B |
| Revenue | $890M (FY2026) | $1.5B (FY2025) |
| Primary segment | Analog & Mixed Signal | Power Semiconductors (incl. SiC, GaN) |
| Market position | major | major |
| Country | United States | United States |
| Tracked suppliers | 4 | 1 |
| Tracked customers | 0 | 1 |
| Chokepoint / criticality | 0/100 | 68/100 |
Market caps/revenue from the wafergraph dataset · data as of 2026-08-12. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.
How Allegro MicroSystems and Diodes Incorporated compare
- Size: Allegro MicroSystems is the larger company by market cap.
- Revenue: Diodes Incorporated reports higher tracked revenue.
- Supply-chain criticality: Diodes Incorporated has the higher chokepoint score (68/100 vs 0/100).
- Footprint: Allegro MicroSystems (United States) vs Diodes Incorporated (United States).
Company hubs
Allegro MicroSystems · Diodes Incorporated · Analog, Power, RF segment