Amtech Systems, Inc.

ASYSNASDAQTechnology● Active

$19.71

+$1.22(+6.60%)

Market Cap$285783292

P/E Ratio—

52W High$24.5

52W Low$3.91

Avg Volume266K

Open$19.49

Beta1.99

Free Cash Flow Financials Revenue

Amtech Systems, Inc. (ASYS) Free Cash Flow & Analysis

Annual & trailing free cash flow, FCF margin, YoY change, valuation ratios, and peer context.

ASYS · free cash flow · updated Jun 8, 2026

Core FCF metrics

ASYS · FCF · TTM · margin & CAGR

Free cash flow was $6.9M for FY2025 (fiscal year ending 2025-09-30), up 39.5% year-over-year The FCF margin was 8.7%.

FY2025 Free Cash Flow$6.9M▲ +39.5% YoY

Trailing 12M (TTM)$9.7Mtrailing 4 quarters sum

FCF Margin8.7%$6.9M ÷ revenue

3-Year CAGR+19.4%FY2022 → FY2025

5-Year CAGRN/AN/A — contains negative FCF

FormulaFCF = Operating Cash Flow − Capital ExpendituresTTM = trailing 4 quarters sumCAGR → N/A if either endpoint ≤ 0

Source: FMP /cash-flow-statement · SEC 10-K / 10-Q · USDUpdated: Jun 8, 2026

Annual free cash flow history

FCF ($B, upper) · YoY Growth % (lower)

Positive FCFNegative FCF

Free Cash Flow

YoY Growth %

Annual free cash flow data

ASYS · free cash flow history · annual / quarterly

Fiscal YearOperating CFCapExFree Cash FlowYoY ChangeFCF Margin

FY2025Latest$7.9M(1M)$6.9M▲ +39.5%8.7%

FY2024$9.8M(5M)$5.0M▲ +146.8%4.9%

FY2023−$7.7M(3M)−$10.6M▼ 360.5%-9.3%

FY2022$5.2M(1M)$4.1M▲ +145.3%3.8%

FY2021−$6.0M(3M)−$9.0M▼ 106.8%-10.5%

FCF = Operating Cash Flow − Capital Expenditures · CapEx shown as (negative) · Source: SEC filings via FMP

FCF valuation metrics

ASYS · P/FCF · FCF yield · FCF per share

Amtech Systems, Inc. (ASYS) trades at a FCF yield of 3.31% and a price-to-free-cash-flow ratio of 29.0x. FCF per share stands at $0.68, calculated using trailing twelve-month FCF divided by basic weighted-average shares outstanding.

FCF Yield (TTM)

3.31%

Free Cash Flow ÷ Market Cap

per FMP freeCashFlowYieldTTM definition

FCF per Share (TTM)

$0.68

TTM FCF ÷ Shares Outstanding

Price / FCF

x29.0

Share Price ÷ FCF per Share

EV / FCF (TTM)

x29.6

Enterprise Value basis

Source: FMP /key-metrics-ttm · /cash-flow-statement Q · /income-statementFY2025 · 2025-09-30

Cash flow statement summary

ASYS · cash flow statement · operating / investing / financing

For FY2025, Amtech Systems, Inc. generated $7.9M in operating cash flow and spent 1M in capital expenditures, yielding $6.9M in free cash flow.

Operating Activities

+$7.9M

Cash from core business operations

2025-09-30

Investing Activities

−$0.9M

CapEx, acquisitions & investments

2025-09-30

Financing Activities

+$0.3M

Buybacks, dividends & debt

2025-09-30

FCF FormulaOperating CF ($7.9M) − |CapEx| (1M) = FCF ($6.9M)

For the complete Operating / Investing / Financing line-item breakdown:

View Full Cash Flow Statement →

Free cash flow vs peers (Technology)

ASYS vs peers · FCF

#CompanyFree Cash FlowYoYFCF MarginRelative

Amtech Systems, Inc.YOU

ASYS

$6.9M+39.5%8.7%

Taiwan Semiconductor Manufacturing Company Limited

Microsoft Corporation

Technology · Sorted by FCF · FMP /cash-flow-statementFull FCF Rankings →

About Free Cash Flow & Methodology

Amtech Systems, Inc. (ASYS) reported free cash flow of $6.9M for FY2025 (fiscal year ending 2025-09-30), up 39.5% year-over-year. The FCF margin was 8.7%.

Based on available data, Amtech Systems, Inc. has maintained positive free cash flow for at least 6 fiscal year(s). FCF peaked at $10.5M in FY2017.

Amtech Systems, Inc.'s FCF yield is 3.31% and price-to-FCF ratio is 29.0x for FY2025, based on the latest available data.

Data sourced from FMP /cash-flow-statement · SEC 10-K / 10-Q · USD.

Q&A and summaries align with SEC 10-K/10-Q cash flow disclosures and FMP /cash-flow-statement where noted.

Revenue Financial statements Net income Earnings Forecast Price history Market cap Cash on hand P/E ratio

Frequently asked questions

ASYS free cash flow · 8 questions

Amtech Systems, Inc. free cash flow was $6.9M for FY2025, up 39.5% year-over-year. On a trailing twelve-month (TTM) basis, free cash flow stands at $9.7M.

ASYS free cash flowASYS FCFASYS FCF 2025ASYS free cash flow TTM

▸ Source: FMP /cash-flow-statement · US GAAP · Amtech Systems, Inc. · Amtech Systems, Inc. SEC 10-K & 10-Q filings · US GAAP · Last updated: Jun 8, 2026