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Stocks · Technology · Semiconductors & Related Devices

Ultra Clean Holdings, Inc.

UCTT Clue Score25
United States Fiscal year ends December CIK 0001275014
$68.59 +1.49% Close, 9 Oct 2026
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Price $68.59 +60.78% Close, 9 Oct 2026

Closing prices at the end of each trading day, from 12 Oct 2016. Not a live quote. Adjusted for share splits, so the line has no step at a split; dividends are not added back. P/E and P/FCF are the market value over the last full fiscal year's net income or free cash flow, as public on each day, so they step once a year when the annual report comes out. A hatched band marks a stretch with none: a year of net loss, or of cash burnt.

Revenue and profit

What the business sells, and what is left of it. Point at a year for the detail.
RevenueOperating incomeNet income
Fiscal year 2016Revenue562.8Operating income22.4Net income10.1EPS, diluted0.30Fiscal year 2017Revenue924.4 +64.3%Operating income89.5Net income75.1 +647.2%EPS, diluted2.19Fiscal year 2018Revenue1,096.5 +18.6%Operating income60.7Net income36.6 −51.3%EPS, diluted0.94Fiscal year 2019Revenue1,066.2 −2.8%Operating income29.9Net income−9.4 −125.7%EPS, diluted−0.24Fiscal year 2020Revenue1,398.6 +31.2%Operating income121.4Net income77.6EPS, diluted1.89Fiscal year 2021Revenue2,101.6 +50.3%Operating income185.7Net income119.5 +54.0%EPS, diluted2.69Fiscal year 2022Revenue2,374.3 +13.0%Operating income120.4Net income40.4 −66.2%EPS, diluted0.88Fiscal year 2023Revenue1,734.5 −26.9%Operating income35.2Net income−31.1 −177.0%EPS, diluted−0.70Fiscal year 2024Revenue2,097.6 +20.9%Operating income91.2Net income23.7EPS, diluted0.52Fiscal year 2025Revenue2,054.0 −2.1%Operating income−107.4Net income−181.2 −864.6%EPS, diluted−4.00
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue 562.8 924.4 1,096.5 1,066.2 1,398.6 2,101.6 2,374.3 1,734.5 2,097.6 2,054.0
Growth +64.3% +18.6% −2.8% +31.2% +50.3% +13.0% −26.9% +20.9% −2.1%
Operating income 22.4 89.5 60.7 29.9 121.4 185.7 120.4 35.2 91.2 −107.4
Net income 10.1 75.1 36.6 −9.4 77.6 119.5 40.4 −31.1 23.7 −181.2
Growth +647.2% −51.3% −125.7% +54.0% −66.2% −177.0% −864.6%
EPS, diluted 0.30 2.19 0.94 −0.24 1.89 2.69 0.88 −0.70 0.52 −4.00

Margins

How much of each dollar of revenue it keeps. Point at a year for the detail.
Gross marginOperating marginNet margin
Fiscal year 2016Gross margin15.4%Operating margin4.0%Net margin1.8%Free cash flow margin1.8%Fiscal year 2017Gross margin18.1%Operating margin9.7%Net margin8.1%Free cash flow margin3.5%Fiscal year 2018Gross margin16.0%Operating margin5.5%Net margin3.3%Free cash flow margin1.4%Fiscal year 2019Gross margin18.5%Operating margin2.8%Net margin−0.9%Free cash flow margin8.9%Fiscal year 2020Gross margin20.9%Operating margin8.7%Net margin5.5%Free cash flow margin4.4%Fiscal year 2021Gross margin20.5%Operating margin8.8%Net margin5.7%Free cash flow margin7.2%Fiscal year 2022Gross margin19.6%Operating margin5.1%Net margin1.7%Free cash flow margin−2.2%Fiscal year 2023Gross margin16.0%Operating margin2.0%Net margin−1.8%Free cash flow margin3.5%Fiscal year 2024Gross margin17.0%Operating margin4.3%Net margin1.1%Free cash flow margin0.1%Fiscal year 2025Gross margin15.7%Operating margin−5.2%Net margin−8.8%Free cash flow margin0.7%
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Gross margin 15.4% 18.1% 16.0% 18.5% 20.9% 20.5% 19.6% 16.0% 17.0% 15.7%
Operating margin 4.0% 9.7% 5.5% 2.8% 8.7% 8.8% 5.1% 2.0% 4.3% −5.2%
Net margin 1.8% 8.1% 3.3% −0.9% 5.5% 5.7% 1.7% −1.8% 1.1% −8.8%
Free cash flow margin 1.8% 3.5% 1.4% 8.9% 4.4% 7.2% −2.2% 3.5% 0.1% 0.7%

Cash flow

The cash the business makes, what it reinvests, and what it hands back. Point at a year for the detail.
Operating cash flowCapital expenditureFree cash flow
Fiscal year 2016Operating cash flow17.6Capital expenditure−7.3Free cash flow10.3Fiscal year 2017Operating cash flow48.9Capital expenditure−16.1Free cash flow32.8 +218.5%Fiscal year 2018Operating cash flow41.7Capital expenditure−26.1Free cash flow15.6 −52.4%Fiscal year 2019Operating cash flow121.0Capital expenditure−26.3Free cash flow94.7 +507.1%Fiscal year 2020Operating cash flow97.3Capital expenditure−36.4Free cash flow60.9 −35.7%Buybacks0.0Fiscal year 2021Operating cash flow211.6Capital expenditure−59.3Free cash flow152.3 +150.1%Buybacks0.0Fiscal year 2022Operating cash flow47.2Capital expenditure−100.1Free cash flow−52.9 −134.7%Buybacks−12.1Fiscal year 2023Operating cash flow135.9Capital expenditure−75.8Free cash flow60.1Buybacks−29.4Fiscal year 2024Operating cash flow65.0Capital expenditure−63.5Free cash flow1.5 −97.5%Buybacks0.0Fiscal year 2025Operating cash flow65.6Capital expenditure−50.3Free cash flow15.3 +920.0%Buybacks−3.4
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow 17.6 48.9 41.7 121.0 97.3 211.6 47.2 135.9 65.0 65.6
Capital expenditure −7.3 −16.1 −26.1 −26.3 −36.4 −59.3 −100.1 −75.8 −63.5 −50.3
Free cash flow 10.3 32.8 15.6 94.7 60.9 152.3 −52.9 60.1 1.5 15.3
Growth +218.5% −52.4% +507.1% −35.7% +150.1% −134.7% −97.5% +920.0%
Buybacks n/a n/a n/a n/a 0.0 0.0 −12.1 −29.4 0.0 −3.4

Balance sheet

What it holds against what it owes, at each year end. Point at a year for the detail.
CashTotal debt
Fiscal year 2016Cash52.5Shareholders’ equity216.1Fiscal year 2017Cash68.3Shareholders’ equity300.3Fiscal year 2018Cash144.1Shareholders’ equity436.3Fiscal year 2019Cash162.5Total debt301.9Net cash (debt)−139.4Shareholders’ equity436.7Debt to equity0.69Fiscal year 2020Cash200.3Total debt276.9Net cash (debt)−76.6Shareholders’ equity532.6Debt to equity0.52Fiscal year 2021Cash466.5Total debt565.4Net cash (debt)−98.9Shareholders’ equity848.9Debt to equity0.67Fiscal year 2022Cash358.8Total debt485.3Net cash (debt)−126.5Shareholders’ equity887.9Debt to equity0.55Fiscal year 2023Cash307.0Shareholders’ equity838.9Fiscal year 2024Cash313.9Total debt499.7Net cash (debt)−185.8Shareholders’ equity873.6Debt to equity0.57Fiscal year 2025Cash311.8Total debt476.9Net cash (debt)−165.1Shareholders’ equity711.0Debt to equity0.67
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash 52.5 68.3 144.1 162.5 200.3 466.5 358.8 307.0 313.9 311.8
Total debt n/a n/a n/a 301.9 276.9 565.4 485.3 n/a 499.7 476.9
Net cash (debt) n/a n/a n/a −139.4 −76.6 −98.9 −126.5 n/a −185.8 −165.1
Shareholders’ equity 216.1 300.3 436.3 436.7 532.6 848.9 887.9 838.9 873.6 711.0
Debt to equity n/a n/a n/a 0.69 0.52 0.67 0.55 n/a 0.57 0.67

In millions of USD, except per-share figures and ratios. Fiscal years, as last filed with the SEC.

Financial statements FY2025 · 10-K

Cash flow

In millions of USD, except per-share figures; shares in millions. Fiscal years ending December, each column as last filed with the SEC.
Click a line to chart it
Fiscal year FY2016 30 Dec 2016 FY2017† 29 Dec 2017 FY2018 28 Dec 2018 FY2019 27 Dec 2019 FY2020 25 Dec 2020 FY2021 31 Dec 2021 FY2022† 30 Dec 2022 FY2023 29 Dec 2023 FY2024 27 Dec 2024 FY2025 26 Dec 2025
Operations
17.6 48.9 41.7 121.0 97.3 211.6 47.2 135.9 65.0 65.6
Growth +178.2% −14.7% +190.2% −19.6% +117.5% −77.7% +187.9% −52.2% +0.9%
Investment
−7.3 −16.1 −26.1 −26.3 −36.4 −59.3 −100.1 −75.8 −63.5 −50.3
calc 10.3 32.8 15.6 94.7 60.9 152.3 −52.9 60.1 1.5 15.3
Growth +218.5% −52.4% +507.1% −35.7% +150.1% −134.7% −97.5% +920.0%
calc 0.31 956,268.22 401,028.28 2,397,468.35 1,481,751.82 3,430,180.18 −1.16 1.34 0.03 0.34
−7.3 −16.1 −345.9 −49.2 −29.8 −404.8 −96.2 −119.7 −63.5 −47.0
Financing
−7.9 −17.1 380.1 −53.4 −31.1 460.8 −56.0 −69.9 9.8 −21.2
n/a n/a n/a n/a 0.0 0.0 −12.1 −29.4 0.0 −3.4

† The diluted share count jumps at 2017 and 2022, so per-share figures either side of that column are not comparable. Usually a split, but the break lands on the restatement boundary rather than on the split date, because every column is that period’s latest filing.

Lines marked calc are worked out here from filed figures; point at one for how. Capital expenditure, dividends and buybacks are shown as money out, so negative.