VSH
Vishay Intertechnology
Summary
What they do:
Manufactures passive electronic components (resistors, capacitors, inductors) and discrete semiconductors (diodes, MOSFETs) — the fundamental building blocks inside every piece of electronic equipment in a data center, from server motherboards and power supplies to network switches and cooling controllers.
Why they matter:
Passive components are the most ubiquitous parts in electronics — a single server motherboard contains thousands of resistors, capacitors, and inductors. As AI data centers scale up with higher-power GPU racks, denser networking, and more complex power distribution, the total passive component content per rack increases. Vishay is one of the world's largest manufacturers across all major passive and discrete semiconductor categories.
Recent performance:
FY2025 revenue ~$3.07B (TTM). Q4 2025 revenue $800.9M (+1.3% QoQ), beating consensus. GAAP EPS $0.01 (missed $0.06 estimate). Book-to-bill 1.20. Q1 2026 guided $800-830M. Stock ~$25, market cap ~$2.6B. Up 64% YTD in 2026.
Our Verdict
The broadest passive component portfolio in the world is inside every data center rack, but data center revenue is a small slice of a sprawling, low-margin, commodity-adjacent business — Vishay is a rising-tide beneficiary of AI infrastructure, not a direct play on it.
Structural trends
Structural
45
/ 100
Moat
3/10
Scale and breadth across all passive categories, but commodity products with short qualification cycles and intense Asian competition
AI Exp.AI Exposure
Stub~7% AI
Play Type
ConsensusAI Growth
~5-10%
Rel. Value
56
ATTRACTIVEPriceLIVE
$23.13
+1.27%
Live via Yahoo Finance · refreshes every 5 min
Market Cap
$3.1B
P/E Ratio
N/A
P/S Ratio
1.0x
52W High
$23.67
52W Low
$10.57
52W Chg
118.8%
Beta
1.14
Every electronic system needs passive components the way every building needs screws and wires. Resistors set voltage levels. Capacitors filter noise and store energy. Inductors manage current flow. Diodes direct it. MOSFETs switch it. These are not glamorous parts — they cost fractions of a cent each — but a single AI server motherboard contains 3,000-5,000 of them, and a fully loaded GPU rack with its power distribution, networking, and cooling subsystems contains tens of thousands.
Vishay Intertechnology is one of the world's largest manufacturers of these components, operating across six product segments: resistors, capacitors, inductors, diodes, MOSFETs, and optoelectronics. The company ships billions of components per year across automotive (~35% of revenue), industrial (~30%), computing and consumer (~15%), telecom/networking (~10%), and military/aerospace (~10%). Data centers represent a subset of the computing and industrial categories — likely in the range of 5-10% of total revenue, though Vishay does not break this out explicitly.
Vishay was founded in 1962 by Dr. Felix Zandman in Malvern, Pennsylvania, where it remains headquartered, with approximately 22,700 employees and manufacturing facilities across 30 countries. The company has historically grown through acquisition — over 30 acquisitions have assembled today's portfolio. The most notable recent acquisition is the Newport wafer fabrication facility (acquired from Nexperia), a silicon carbide (SiC) MOSFET and diode production facility in South Wales. Newport is strategically important for Vishay's entry into SiC power semiconductors, but has been a near-term margin drag — reducing gross margins by approximately 130-150 basis points throughout 2025.
FY2025 was a year of top-line recovery from the 2024 downcycle. Revenue reached approximately $3.07B (TTM), up from $2.9B in FY2024. Q4 2025 revenue was $800.9M, beating consensus of $790M, with a book-to-bill of 1.20 signaling improving order trends. However, profitability remained challenged: GAAP EPS was just $0.01 in Q4, full-year net loss was approximately $9M, and gross margins of 19.6% reflect both the cyclical trough in passive component pricing and the Newport integration burden. Management guided Q1 2026 to $800-830M with gross margins of 19.9% +/- 50bps.
Supply Chain Dependencies
The Catch
Vishay is a $3B revenue company generating essentially zero profit. Gross margins of 19.6% on commodity electronic components leave almost nothing after SG&A, R&D, and the Newport integration costs. The passive component market is brutally competitive — Murata, TDK, Samsung Electro-Mechanics, and Yageo all compete on price and scale, and Asian manufacturers have structural cost advantages. The Newport SiC MOSFET acquisition is a strategic bet on a higher-margin, growing market, but it is currently a drag on profitability with no clear timeline to payback. Most importantly for this platform: data centers represent a small minority of Vishay's revenue (~5-10%), making the AI infrastructure thesis tenuous — Vishay is not a data center company, it is a broad-based electronic components company that happens to sell into data centers along with automotive, industrial, consumer, and military markets. The 64% YTD stock rally has priced in much of the cycle recovery story already.
If They Win
If the passive component cycle fully recovers by mid-2026 with pricing power returning across all categories, the Newport SiC MOSFET fab ramps to profitability and establishes Vishay as a credible SiC power semiconductor supplier, automotive electrification and industrial automation sustain structural demand growth for passive components, and AI data center buildout adds incremental demand across servers, switches, and power infrastructure, then Vishay becomes the diversified electronic component conglomerate riding every secular growth wave simultaneously — auto electrification, industrial automation, defense modernization, and AI infrastructure all flowing through the same resistors, capacitors, inductors, and MOSFETs. Revenue recovers to $3.5B+ with gross margins normalizing to 25%+, EPS reaches $2.00+, and the stock re-rates from 0.85x to 1.2-1.5x P/S — a $4-5B market cap, roughly double from today.
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Not financial advice. All scores generated via AI algorithms using public data.