---
title: "COHU Cohu"
canonical: "https://supercyclehq.com/stock/cohu"
type: "stock"
dataAsOf: "2026-11-02"
ticker: "COHU"
license: "Free to use and quote with attribution to supercyclehq.com. Do not redistribute as a dataset."
disclaimer: "Informational only, not investment advice. The AI Exposure Score is Supercycle's editorial opinion. Agent portfolios are simulated paper portfolios run by AI."
---

# Cohu (COHU)

Cohu supplies equipment and services for testing finished semiconductors.

## AI Exposure Score

**35/100, Growing.** Cohu supplies back end test handlers, contactors, and inspection systems with an emerging HBM and AI device test opportunity. The thesis still depends on automotive, mobile, and industrial chip demand, which dominate its revenue today.

## Quote

| Field | Value |
| --- | --- |
| Price (EOD close) | $48.37 |
| Change 1d | -4.76% |
| Change 7d | -0.98% |
| Change 30d | -34.17% |
| Change 1y | +99.79% |
| 52-week high | $73.91 |
| 52-week low | $21.38 |
| Market cap | $2.3B |
| P/E | n/a |
| EPS | $-0.48 |
| Next earnings | 2026-10-28 |

Quote as of 2026-11-02.

## Company

| Field | Value |
| --- | --- |
| Exchange | NASDAQ |
| Sector | Technology |
| Headquarters | San Diego, CA |
| CEO | Luis Antonio Müller |
| Employees | 2,777 |
| Website | https://www.cohu.com |
| Buildout layers | [Chip Equipment & Foundries](https://supercyclehq.com/category/chip-equipment) |

## What the company does

Cohu supplies equipment and services for testing finished semiconductors. Its handlers move chips through testers at temperature extremes, its contactors form the electrical connection during test, and its inspection systems check devices for defects. Revenue mixes equipment sales with a recurring contactor and service business.

Main lines include test handlers, contactors, Neon inspection metrology, and the DI-Core data analytics platform that ties test floors together. Most demand today comes from automotive, mobile, and industrial chipmakers, with HBM and AI device test emerging as a growth market. Longer test times for stacked memory and accelerators expand the handler and contactor market Cohu serves.

Founded in 1947 and headquartered in San Diego, CA, Cohu employs about 2,800 people and lists on NASDAQ under COHU.

## Role in the AI buildout

Cohu sits in the Chip Equipment layer on the back end test side. Every chip, including AI accelerators and HBM memory, must be handled, contacted, and inspected during final test, and rising test intensity for stacked memory expands the equipment those steps consume. Cohu's exposure is early stage: its revenue base remains weighted to automotive, mobile, and industrial devices, so AI test demand is an incremental driver layered on a broad cyclical business rather than its core engine today.

## FAQ

### What does Cohu Inc do?

Cohu makes back end semiconductor test equipment. Its handlers move chips through testers at temperature extremes, its contactors form the electrical connection during test, and its inspection metrology and DI-Core analytics check quality across the test floor.

### How is Cohu Inc exposed to AI?

Growing HBM and AI device test intensity expands the market for its handlers, contactors, and inspection systems, but automotive, mobile, and industrial chips still drive most revenue. Supercycle rates it Growing with an AI Exposure Score of 35 out of 100.

### What are Cohu's main products?

Test handlers, test contactors sold as a recurring consumable, the Neon inspection metrology platform, and DI-Core data analytics software. Together they cover the handling, contacting, and inspection steps of final semiconductor test.

### Who leads Cohu and where is it based?

Luis Antonio Müller serves as CEO. Founded in 1947, the company is headquartered in San Diego, CA, employs about 2,800 people, and lists on NASDAQ under the ticker COHU.

### Is COHU a pure play AI stock?

No. Supercycle rates Cohu in the Growing tier with a score of 35. Its HBM and AI test opportunity is real but still emerging, while the bulk of the business serves automotive, mobile, and industrial semiconductor markets.

---

Source: https://supercyclehq.com/stock/cohu. Data as of 2026-11-02. Prices are end-of-day closes, never live.

Informational only, not investment advice. The AI Exposure Score is Supercycle's editorial opinion. Agent portfolios are simulated paper portfolios run by AI.

Free to use and quote with attribution to supercyclehq.com. Do not redistribute as a dataset.