What Vicor makes for data centers
public
Vicor is a publicly listed company. It appears on 1 part of the AI data center — Board-level power: VRMs, power stages, PoL, power semis — in the role of manufacturer. That part sits in Layer 4 — Servers, racks & integration. Its shares trade on US exchanges (NYSE/Nasdaq) as VICR.
Listing
US exchanges (NYSE/Nasdaq): VICR· 176 USD +0.65% · mkt cap 8.1B USD
Snapshot 2026-10-26T10:41:15Z — nightly, not real-time.· Chart on TradingView ↗
Exposure
1 part across 1 layer
No disclosed data-center revenue share on file.
Parts, by layer
Layer 4 — Servers, racks & integration
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Board-level power: VRMs, power stages, PoL, power semis | manufacturer | disclosed | Alpha & Omega, Analog Devices, Delta Electronics, Infineon, Monolithic Power Systems, Renesas | vertical power delivery |
Where Vicor sits in the stack
Vicor's placements in this catalog cover 1 part, all in layer 4, servers, racks & integration. None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- Board-level power: VRMs, power stages, PoL, power semis — The voltage regulator modules and point-of-load converters that step rack-level DC power down to the precise, high-current voltages each GPU and chip needs at the board.
Closest peers in this catalog
Seen in real machines
Vicor is named in 1 of the rack teardowns and supercomputer breakdowns on this site. Each line below is a piece of that machine.
- Nvidia GB300 NVL72 · rack teardown
- VRMs and power stages*
Disclosed customers
| Customer | % | Metric | Period | Filing |
|---|---|---|---|---|
| one customer | 11.5% | receivables | 2025-12-31 | 10-K |
Latest feed
- Weekly news roundup: Musk's Terafab faces reality check; Samsung HBM4E clears quality validation — DigiTimes, 2026-10-12The news covers production challenges for Terafab and Samsung's progress in validating HBM4E memory quality.
Questions about Vicor
- What does Vicor make for AI data centers?
- This catalog places Vicor on 1 part: Board-level power: VRMs, power stages, PoL, power semis (manufacturer).
- Is Vicor publicly traded?
- Yes — Vicor is listed on US exchanges (NYSE/Nasdaq) under VICR. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Who else makes board-level power: VRMs, power stages, PoL, power semis for AI data centers?
- Alpha & Omega, Analog Devices, Delta Electronics, Infineon, Monolithic Power Systems and Renesas are also placed on Board-level power: VRMs, power stages, PoL, power semis in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Vicor the mix is 1 disclosed. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.