Ultra Clean Holdings (UCTT) vs peers

Information TechnologyPart of the chip equipment theme

$55.88

Latest weekly close · Market cap $2.6B

UCTT's P/S is 1.1x, compared with 6.2x at the middle of 8 peers.

Peer group: Semiconductor Materials & Equipment. Updated Oct 29, 2026.

UCTT and Semiconductor Materials & Equipment, ranked by P/S
Stock	P/S	Own 5-year percentile
UCTTUltra Clean Holdings	1.1×	71
AXTIAXT	32.6×	92
TERTeradyne	11.1×	83
ONTOOnto Innovation Inc	9.9×	71
ENTGEntegris Inc	7.4×	90
QQnity Electronics	5.0×	n/m, not ranked
KLICKulicke & Soffa	4.5×	84
ACMRACM Research	3.7×	71
AMKRAmkor Technology Inc	1.4×	80
Peer median	6.2×

How to read this comparison

Up to eight covered companies in the same industry, largest market value first.

P/S divides market value by revenue over the last twelve months. The peer median leaves out UCTT and stocks without a reading.

Each percentile compares a stock with its own weekly readings over the last five years, so 20 means its P/S is above 20% of its own past readings. It needs at least 26 weeks of history. It is not a rank against the other stocks in this table.

Different growth rates, margins and financial risks can explain different multiples. Stocks without positive revenue have no reading.

UCTT versus the peer median

-83%

UCTT: 1.1×
Peer median: 6.2×
Own 5-year median: 0.8×

Peer group

UCTT P/S history Calculate UCTT's implied price