Feed / UCTT

Ultra Clean Holdings, Inc.

UCTT

Technology · 71.19 -5.0% today

Isolated · not yet confirmedMarket checked 10 Sept, 15:55 GMT-4

Market read

Ultra Clean Holdings, Inc.'s current read is isolated; its market group is not confirming.

No new filing conclusion is available. 0 of 15 group members are active now; 0 filing-linked outsiders are moving with the group, and 0 of 8 directly disclosed connections are confirming.

Company-5.0% todayVolume comparison unavailable
Market group0 of 15 activeSemiconductor Supply Chain · unavailable
Disclosed network0 of 8 confirmingNo filing-linked name is confirming now
What would change this read
  • UCTT's market-adjusted activity becomes unusual and at least one connected name confirms.

Invalidation: The isolated read changes if UCTT's group or a disclosed connection begins moving with it.

Watch this read

Research brief

The story so far

Technology · Semiconductor Equipment & Materials

No new filing conclusion is available. 0 of 15 group members are active now; 0 filing-linked outsiders are moving with the group, and 0 of 8 directly disclosed connections are confirming.

Evidence that supports

No thresholded supportive filing evidence is available yet.

Evidence that challenges

No thresholded adverse filing evidence is available yet.

What would clarify the read
  • UCTT's market-adjusted activity becomes unusual and at least one connected name confirms.

Company research

Understand the business, not just the ticker

As of Sep 11, 2026
Business model and earnings drivers

Use the company’s filings to identify the few operating, demand, cost, capital and regulatory variables that determine its earnings power.

Key research questions
  • Which operating variable is changing?
  • Is that change durable, cyclical or one-off?
  • What evidence would disprove the current interpretation?
Annual periods9
Price observations327
Usable filing statements106
Verified relationships8
Evidence supporting the case
  • Material customer AMAT most recently reported revenue +24.8% year over year.
Evidence challenging the case
  • Latest annual revenue changed -2.1% year over year.
  • Operating margin changed -9.6 percentage points in the latest annual period.
  • Net margin changed -10.0 percentage points in the latest annual period.
  • Credit and interest rates has repeated adverse evidence across 4 filings.
  • Restructuring and cost reductions has repeated adverse evidence across 3 filings.
Questions before a position
  • EV/sales is 69% below the available filing-peer median; determine whether growth and quality justify the difference.
Longer-term price context

Price as of Sep 10, 2026

71.19
6m+24.0%12m+190.6%24m
Annual trajectory

Reported annual revenue and per-share history. This is accounting history, not a forecast.

PeriodRevenueYoYDiluted EPSShare change
2021-12-31$2.1B+50.3%$2.69+8.0%
2022-12-30$2.4B+13.0%$0.88+2.9%
2023-12-29$1.7B-26.9%$-0.70-2.2%
2024-12-27$2.1B+20.9%$0.52+1.3%
2025-12-26$2.1B-2.1%$-4.00+0.0%

What management says matters

Persistent and emerging business drivers

Capital investment and capacitymixed · 4 filings
Capital Expenditures Capital expenditures were $9.6 million during the three months ended March 27, 2026 and were primarily attributable to the capital invested in our manufacturing and service facilities worldwide.
10-Q · Apr 29, 2026
Credit and interest ratesnegative · 4 filings
This was partially offset by principal payments on bank borrowings of $462.0 million, repurchases of common stock of $40.0 million, payments for capped call transactions of $25.1 million, and payments of debt issuance costs of $15.3 million.
10-Q · Apr 29, 2026
Data center and AI demandmixed · 4 filings
Over the long term, we believe the semiconductor market we serve will continue to grow due to multi-year industry demand from a broad range of drivers, such as new process architecture (e.g.
10-Q · Apr 29, 2026
Demand and volumemixed · 4 filings
Services revenues increased for the three-month period ended March 27, 2026 compared to the same period in the prior year primarily due to an increase in demand across its customer base.
10-Q · Apr 29, 2026

Valuation discipline

Descriptive valuation snapshot

Price/sales 1.6× · EV/sales 1.7×. Comparisons use only industry-matched filing peers.

Scenario scaffold

Mechanical 2.0-year scenarios are available as editable assumptions, not consensus.

Price action

How the market is pricing the story

71.19-5.0% today

Jodie does not have enough daily observations to draw a useful short-term chart for this asset. The latest quoted price was checked 10 Sept, 15:55 GMT-4; this is a coverage limitation, not a flat-price conclusion.

Developments

No sourced recent-development timeline yet

Jodie has not returned a relevant primary source or news item for UCTT. This is an evidence-coverage gap, not a conclusion that nothing material happened.

Business and financial condition

Reported financial figures are not available yet

Jodie has not returned structured SEC XBRL fundamentals for this asset. This is a coverage limitation, not an assessment of the business or its financial health.

Filing analysis

No comparable filing assessment is available yet

Jodie has not yet found a suitable current-versus-prior filing comparison for UCTT. This does not mean the latest filing was neutral or immaterial.

Business ecosystem

The relationships behind UCTT

Customers, suppliers, partners and competitors named in company filings—not inferred from headlines.

Depends on

AMAT41.9% of UCTTcustomerFeb 23, 2026

Our two largest revenue customers in fiscal years 2025, 2024 and 2023 were Applied Materials, Inc.

LRCX41.9% of UCTTcustomerFeb 23, 2026

Our two largest revenue customers in fiscal years 2025, 2024 and 2023 were Applied Materials, Inc.

Depended on by

ICHRIchor Holdings, Ltd.competitorFeb 20, 2026

The fluid delivery subsystem market is concentrated, and we face competition from Ultra Clean Technology, with additional competition from other suppliers.

Filing peers

Companies whose filings use similar operating language.

Open the three relationships above to see Jodie’s filing proof. Pro unlocks 7 more links, every receipt, and alerts when connected names begin moving. Unlock the full network →

What is moving around it

Live connections

UCTT is currently a Follower in the organic co-movement group Semiconductor Supply Chain. This group is discovered from market behaviour rather than assigned from an industry taxonomy. 3 filing-linked names are in the relationship map; none is currently confirmed as moving with the group.

Context history

Theme membership history

No durable theme membership has been observed for this name yet.