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UCTT

Ultra Clean Holdings, Inc.

Technology · $3.6B market cap

Verdict

We can't put a fair value on UCTT right now. Our value came out at less than a tenth of the share price. When our answer is that far from the market, the method most likely doesn't fit this company, so we don't publish a number.

Business quality

2 of 5 clear the 10% bar. What are the Big Five?

Earnings per share growth8.1% a year✗
Equity per share growth10.7% a year✓
Sales growth12.5% a year✓
Free cash flow growth10.0% a year✗
Return on invested capital2.7%✗

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Superinvestors

2 of the investors we track hold UCTT. In Q2 2026, 2 trimmed. Who we track

First Eagle Investment Management

First Eagle Investment Management · as of Q2 2026

$49.6M

347,930 shares

Lee Ainslie

Maverick Capital · as of Q2 2026

$718K

5,035 shares

Moves in Q2 2026

Trimmed: Lee Ainslie, First Eagle Investment Management

Insider activity

Since Aug 31, 2026: no open-market purchases and 2 other filings (stock awards, tax withholding and similar). Why purchases matter

Other filings

Cook Christopher S

President, Products Division · 2026-08-31

Tax withholding

$848K

Keogh Michael Dennis

Chief Financial Officer · 2026-08-31

Award

20,917 shares

About Ultra Clean Holdings, Inc.

Ultra Clean Holdings, Inc. specializes in providing essential subsystems, intricate components, precision parts, and rigorous ultra-high purity cleaning and sophisticated analytical verification services. The company primarily caters to the global semiconductor sector, operating across the U.S. and internationally. Their extensive product portfolio includes ultra-clean valves, high-purity and industrial process…

Semiconductors

Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works