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 18 peers.

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

UCTT and Semiconductor Equipment, ranked by P/S
Stock	P/S	Own 5-year percentile
UCTTUltra Clean Holdings	1.1×	71
AEHRAehr Test Systems	39.6×	89
KLACKLA	15.4×	87
LRCXLam Research	12.2×	84
TERTeradyne	11.1×	83
AMATApplied Materials	10.8×	89
ONTOOnto Innovation Inc	9.9×	71
FORMFormFactor	9.7×	89
8035.TTokyo Electron	8.7×	n/m, not ranked
ENTGEntegris Inc	7.4×	90
AEISAdvanced Energy Industries Inc	5.0×	85
COHUCohu	4.8×	93
KLICKulicke & Soffa	4.5×	84
VECOVeeco Instruments	4.3×	91
ACLSAxcelis Technologies	4.1×	72
ACMRACM Research	3.7×	71
PLABPhotronics	2.0×	79
ICHRIchor Holdings	1.5×	85
AMKRAmkor Technology Inc	1.4×	80
ASMLASML (ADR)	n/m	n/m, not ranked
Peer median	6.2×

How to read this comparison

Covered companies in this theme. Shared exposure does not imply the same business model.

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