ACLS Axcelis Technologies, Inc. - Common Stock

NASDAQ · Semiconductors · View on SEC EDGAR ↗
$149.21
Price · May 20, 2026
Fundamentals as of May 8, 2026

ACLS Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

Price
$149.21
Market Cap
$2.47B
P/E (TTM)
21.1
EPS (TTM)
$3.80
Revenue (TTM)
$839M
Div Yield
ROE
11.7%
Debt/Equity
52W Range
$56 – $172

ACLS Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

10-Year Performance Revenue, net income, margins and EPS trends

Revenue & Net Income $839M
10-point trend, +214.3%
2016-12-31 2025-12-31
EPS $3.80
10-point trend, +955.6%
2016-12-31 2025-12-31
Free Cash Flow $107M
10-point trend, +1046.6%
2016-12-31 2025-12-31
Margins 14.3%
10-point trend, +20.4%
2016-12-31 2025-12-31

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric
5Y trend
ACLS
Peer Median
P/E (TTM)
5-point trend, -18.3%
21.1
34.4
P/S (TTM)
5-point trend, -21.4%
2.9
2.9
P/B
5-point trend, -48.1%
2.4
3.4
Price / FCF
5-point trend, +31.6%
23.1

Profitability Gross, operating and net margins; ROE, ROA, ROIC

Metric
5Y trend
ACLS
Peer Median
Gross Margin
5-point trend, +3.9%
44.9%
45.8%
Operating Margin
5-point trend, -26.0%
14.2%
Net Profit Margin
5-point trend, -3.8%
14.3%
13.1%
ROA
5-point trend, -38.1%
8.9%
5.8%
ROE
5-point trend, -37.8%
11.7%
11.2%
ROIC
5-point trend, -48.2%
10.0%

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
ACLS
Peer Median
Current Ratio
5-point trend, +15.7%
4.8
3.5
Quick Ratio
5-point trend, +3.2%
2.7

Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR

Metric
5Y trend
ACLS
Peer Median
Revenue YoY
5-point trend, +26.7%
-17.6%
Revenue CAGR 3Y
5-point trend, +26.7%
-3.0%
Revenue CAGR 5Y
5-point trend, +26.7%
12.1%
EPS YoY
5-point trend, +31.9%
-38.2%
Net Income YoY
5-point trend, +21.9%
-40.2%

Per Share Metrics EPS, book value per share, cash flow per share, dividend per share

Metric
5Y trend
ACLS
Peer Median
EPS (Diluted)
5-point trend, +31.9%
$3.80

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
ACLS
Peer Median

ACLS Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

BUY 12 analysts
  • Strong Buy 2 16.7%
  • Buy 5 41.7%
  • Hold 4 33.3%
  • Sell 1 8.3%
  • Strong Sell 0 0.0%

12-Month Price Target

3 analysts · 2026-05-14
Median target $173.00 +15.9%
Mean target $161.00 +7.9%

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

Avg Surprise
0.31%
Period EPS Actual EPS Est Surprise
March 31, 2026 $0.72 $0.72 -0.00%
Dec. 31, 2025 $1.49 $1.14 0.35%
Sept. 30, 2025 $1.21 $1.02 0.19%
June 30, 2025 $1.13 $0.74 0.39%
March 31, 2025 $1.04 $0.39 0.65%

Peer Comparison Key metrics vs sector peers

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
ACLS $2.47B 21.1 -17.6% 14.3% 11.7% 44.9%
AMKR $9.76B 26.3 6.2% 5.6% 8.7% 14.0%
ONTO $8.24B 59.7 1.8% 13.6% 6.7% 49.7%
FORM $4.51B 84.1 2.8% 6.9% 5.4% 39.3%
AXTI $905M -33.4 -11.1% -24.1% -9.1% 12.7%
ENPH $4.20B 24.8 10.7% 11.7% 17.9% 46.6%
ACMR 28.8 15.2% 10.4% 7.9% 44.4%
UCTT $1.18B -6.5 -2.1% -8.8% -22.9% 15.7%
VECO $1.73B 48.4 -7.4% 5.3% 4.1% 40.0%
PLAB $1.38B 10.5 -2.0% 16.1% 11.9% 35.3%
AEHR $285M -73.4 -10.9% -6.6% -3.2% 40.6%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

Income Statement 18
Annual Income Statement data for ACLS
Metric Trend 202520242023202220212020201920182017201620152014
Revenue 12-point trend, +313.2% $839M $1.02B $1.13B $920M $662M $475M $343M $443M $411M $267M $267M $203M
Cost of Revenue 12-point trend, +247.8% $462M $563M $639M $518M $376M $276M $199M $263M $260M $167M $200M $133M
Gross Profit 12-point trend, +437.1% $377M $455M $491M $402M $286M $199M $144M $180M $150M $100M $102M $70M
R&D Expense 12-point trend, +224.9% $109M $105M $97M $78M $65M $62M $54M $52M $43M $34M $33M $34M
SG&A Expense 12-point trend, +247.3% $83M $70M $66M $57M $46M $40M $32M $33M $31M $24M $25M $24M
Operating Expenses 12-point trend, +218.6% $258M $244M $226M $189M $159M $141M $120M $120M $102M $83M $81M $81M
Operating Income 12-point trend, +1219.2% $119M $211M $266M $212M $127M $58M $24M $60M $48M $17M $21M $-11M
Interest Expense 10-point trend, +400.2% · · $5M $6M $5M $5M $5M $5M $5M $5M $5M $1M
Interest Income 12-point trend, +67037.5% $21M $24M $18M $5M $209.0K $738.0K $3M $2M $714.0K $238.0K $64.0K $32.0K
Other Non-op 12-point trend, +83.8% $3M $539.0K $-48.0K $-6M $-2M $2M $-1M $-2M $396.0K $-764.0K $-601.0K $2M
Pretax Income 12-point trend, +1459.8% $138M $230M $279M $205M $120M $56M $21M $55M $44M $11M $15M $-10M
Income Tax 12-point trend, +1538.9% $18M $29M $32M $22M $22M $6M $4M $9M $-83M $23.0K $527.0K $1M
Net Income 11-point trend, +719.2% $120M $201M $246M $183M $99M $50M $17M $46M $127M $11M $15M ·
EPS (Basic) 12-point trend, +1052.5% $3.81 $6.17 $7.52 $5.54 $2.94 $1.50 $0.52 $1.42 $4.11 $0.38 $0.51 $-0.40
EPS (Diluted) 12-point trend, +1050.0% $3.80 $6.15 $7.43 $5.46 $2.88 $1.46 $0.50 $1.35 $3.80 $0.36 $0.49 $-0.40
Shares (Basic) 12-point trend, +13.3% 31,574,000 32,552,000 32,758,000 33,043,000 33,555,000 33,257,000 32,559,000 32,286,000 30,866,000 29,195,000 28,595,000 27,862,000
Shares (Diluted) 12-point trend, +13.7% 31,668,000 32,704,000 33,165,000 33,542,000 34,268,000 34,128,000 33,828,000 34,002,000 33,436,000 30,947,000 30,229,000 27,862,000
EBITDA 12-point trend, +2355.1% $137M $227M $279M $224M $138M $68M $32M $66M $53M $21M $26M $-6M
Balance Sheet 24
Annual Balance Sheet data for ACLS
Metric Trend 202520242023202220212020201920182017201620152014
Cash & Equivalents 12-point trend, +373.0% $145M $124M $167M $186M $295M $203M $140M $178M $133M $71M $79M $31M
Short-term Investments 4-point trend, -7.2% $229M $448M $339M $247M · · · · · · · ·
Receivables 12-point trend, +293.7% $168M $203M $218M $170M $104M $87M $84M $79M $75M $51M $37M $43M
Inventory 12-point trend, +216.2% $329M $282M $306M $242M $195M $161M $140M $129M $121M $114M $109M $104M
Prepaid Expense 12-point trend, +897.0% $67M $60M $49M $33M $25M $19M $12M $11M $10M $6M $5M $7M
Current Assets 12-point trend, +409.5% $943M $1.12B $1.08B $878M $619M $471M $376M $397M $340M $241M $230M $185M
PP&E (Net) 12-point trend, +84.3% $56M $54M $54M $40M $35M $30M $25M $41M $36M $31M $30M $30M
PP&E (Gross) 12-point trend, +6.7% $93M $85M $80M $63M $57M $48M $41M $102M $95M $87M $93M $87M
Accum. Depreciation 12-point trend, -34.7% $37M $31M $26M $23M $22M $19M $15M $61M $59M $56M $63M $57M
Other Non-current Assets 12-point trend, +281.6% $46M $51M $41M $34M $34M $40M $45M $32M $22M $23M $15M $12M
Total Assets 12-point trend, +498.0% $1.36B $1.35B $1.28B $1.01B $753M $625M $548M $548M $488M $302M $282M $228M
Accounts Payable 12-point trend, +95.8% $42M $47M $54M $62M $38M $24M $25M $36M $33M $25M $20M $22M
Current Liabilities 12-point trend, +279.4% $198M $208M $285M $248M $150M $84M $69M $85M $79M $48M $44M $52M
Capital Leases 8-point trend, -48.5% $25M $25M $26M $7M $4M $2M $3M $48M · · · ·
Other Non-current Liabilities 12-point trend, +563.4% $45M $43M $42M $22M $10M $9M $7M $4M $6M $5M $5M $7M
Total Liabilities 12-point trend, +450.9% $327M $336M $417M $346M $214M $143M $129M $140M $135M $101M $98M $59M
Total Debt · · · · · · · · · · · $15M
Paid-in Capital 12-point trend, +2.7% $533M $549M $547M $550M $560M $570M $560M $565M $556M $535M $529M $519M
Retained Earnings 12-point trend, +243.5% $504M $470M $320M $119M $-23M $-92M $-140M $-157M $-205M $-332M $-343M $-351M
Treasury Stock Flat — no change across 2 periods · · · · · · · · · · $1M $1M
AOCI 12-point trend, -272.6% $-2M $-6M $-2M $-2M $2M $3M $-258.0K $448.0K $2M $-2M $-1M $1M
Stockholders' Equity 12-point trend, +539.3% $1.03B $1.01B $865M $667M $539M $482M $419M $408M $354M $201M $184M $162M
Liabilities + Equity 12-point trend, +498.0% $1.36B $1.35B $1.28B $1.01B $753M $625M $548M $548M $488M $302M $282M $228M
Shares Outstanding 12-point trend, -72.8% 30,717,000 32,365,000 32,685,000 32,775,000 33,240,000 33,633,000 32,585,000 32,558,000 32,048,000 29,518,000 28,995,000 112,729,000
Cash Flow 17
Annual Cash Flow data for ACLS
Metric Trend 202520242023202220212020201920182017201620152014
D&A 12-point trend, +283.8% $18M $16M $13M $12M $11M $10M $8M $6M $5M $4M $5M $5M
Stock-based Comp 12-point trend, +331.7% $21M $21M $18M $13M $12M $10M $8M $8M $6M $5M $6M $5M
Deferred Tax 12-point trend, -944.9% $-11M $-16M $-20M $9M $20M $5M $3M $11M $-82M $519.0K $779.0K $1M
Restructuring 3-point trend, -89.2% · · · · · · · · · $282.0K $18.0K $3M
Other Non-cash 9-point trend, -4124.7% $-30M $-81M $-101M $-1M $8M $-5M $-50M $-24M $736.0K · · ·
Operating Cash Flow 12-point trend, +837.3% $118M $141M $157M $216M $150M $70M $-14M $47M $56M $-9M $18M $-16M
CapEx 12-point trend, +1160.6% $11M $12M $21M $11M $9M $7M $12M $5M $7M $3M $2M $896.0K
Investing Cash Flow 11-point trend, +1735.4% $30M $-109M $-101M $-257M $-9M $-7M $-12M $-5M $-7M $-2M $-2M ·
Debt Issued · · · · · · · · · · $49M ·
Net Debt Issued 2-point trend, +7421.3% · · · · · · · · · · $34M $-470.0K
Stock Repurchased 7-point trend, +582.4% $121M $60M $52M $57M $50M $8M $18M · · · · ·
Net Stock Activity 7-point trend, -582.4% $-121M $-60M $-52M $-57M $-50M $-8M $-18M · · · · ·
Financing Cash Flow 11-point trend, -431.8% $-124M $-71M $-68M $-65M $-52M $-2M $-13M $1M $15M $2M $38M ·
Net Change in Cash 12-point trend, +261.0% $25M $-43M $-12M $-109M $91M $58M $-38M $44M $63M $-8M $48M $-16M
Taxes Paid 12-point trend, +1581.5% $16M $55M $59M $11M $2M $876.0K $1M $858.0K $583.0K $525.0K $669.0K $931.0K
Free Cash Flow 12-point trend, +731.7% $107M $129M $136M $205M $141M $62M $-26M $42M $49M $-11M $16M $-17M
Levered FCF 10-point trend, +825.4% · · $131M $200M $138M $58M $-30M $38M $34M $-16M $12M $-18M
Profitability 8
Annual Profitability data for ACLS
Metric Trend 202520242023202220212020201920182017201620152014
Gross Margin 12-point trend, +30.0% 44.9% 44.7% 43.5% 43.7% 43.2% 41.9% 42.0% 40.6% 36.6% 37.3% 33.7% 34.5%
Operating Margin 12-point trend, +370.9% 14.2% 20.7% 23.5% 23.1% 19.2% 12.2% 7.1% 13.6% 11.7% 6.2% 6.9% -5.2%
Net Margin 9-point trend, -53.7% 14.3% 19.8% 21.8% 19.9% 14.9% 10.5% 5.0% 10.4% 30.9% · · ·
Pretax Margin 12-point trend, +428.9% 16.5% 22.6% 24.6% 22.3% 18.2% 11.8% 6.1% 12.4% 10.7% 4.1% 5.0% -5.0%
EBITDA Margin 12-point trend, +645.8% 16.3% 22.3% 24.7% 24.3% 20.8% 14.3% 9.4% 14.8% 12.9% 7.8% 8.5% -3.0%
ROA 9-point trend, -72.4% 8.9% 15.3% 21.5% 20.7% 14.3% 8.5% 3.1% 8.8% 32.1% · · ·
ROE 9-point trend, -74.4% 11.7% 20.2% 29.6% 28.6% 18.8% 10.6% 4.1% 11.4% 45.8% · · ·
ROIC 12-point trend, +255.3% 10.0% 18.2% 27.2% 28.4% 19.4% 10.8% 4.7% 12.3% 39.2% 8.2% 10.5% -6.5%
Liquidity & Solvency 4
Annual Liquidity & Solvency data for ACLS
Metric Trend 202520242023202220212020201920182017201620152014
Current Ratio 12-point trend, +34.3% 4.8 5.4 3.8 3.5 4.1 5.6 5.5 4.7 4.3 5.0 5.3 3.6
Quick Ratio 12-point trend, +94.5% 2.7 3.7 2.5 2.4 2.7 3.4 3.3 3.0 2.6 2.5 2.6 1.4
Debt / Equity · · · · · · · · · · · 0.1
Interest Coverage 10-point trend, +598.4% · · 49.7 38.1 26.3 11.1 4.7 11.7 9.3 3.3 4.2 -10.0
Efficiency 3
Annual Efficiency data for ACLS
Metric Trend 202520242023202220212020201920182017201620152014
Asset Turnover 12-point trend, -29.7% 0.6 0.8 1.0 1.0 1.0 0.8 0.6 0.9 1.0 0.9 1.2 0.9
Inventory Turnover 12-point trend, +13.7% 1.5 1.9 2.3 2.4 2.1 1.8 1.5 2.1 2.2 1.5 1.8 1.3
Receivables Turnover 12-point trend, -11.7% 4.5 4.8 5.8 6.7 6.9 5.6 4.2 5.7 6.5 6.1 7.6 5.1
Per Share 5
Annual Per Share data for ACLS
Metric Trend 202520242023202220212020201920182017201620152014
Book Value / Share 12-point trend, +2155.5% $33.68 $31.29 $26.46 $20.36 $16.21 $14.32 $12.87 $12.54 $11.03 $6.82 $1.64 $1.49
Revenue / Share 12-point trend, +1354.3% $26.50 $31.12 $34.09 $27.43 $19.33 $13.91 $10.14 $13.02 $12.28 $8.63 $2.49 $1.82
Cash Flow / Share 12-point trend, +2694.3% $3.74 $4.31 $4.73 $6.43 $4.38 $2.04 $-0.40 $1.38 $1.68 $-0.28 $0.15 $-0.14
Cash / Share 12-point trend, +1635.8% $4.74 $3.82 $5.12 $5.66 $8.87 $6.05 $4.29 $5.47 $4.16 $2.40 $0.68 $0.27
EPS (TTM) 12-point trend, +1050.0% $3.80 $6.15 $7.43 $5.46 $2.88 $1.46 $0.50 $1.35 $3.80 $0.36 $0.49 $-0.40
Growth Rates 9
Annual Growth Rates data for ACLS
Metric Trend 202520242023202220212020201920182017201620152014
Revenue YoY 5-point trend, -144.4% -17.6% -10.0% 22.9% 38.9% 39.6% · · · · · · ·
Revenue CAGR 3Y 3-point trend, -109.0% -3.0% 15.4% 33.6% · · · · · · · · ·
Revenue CAGR 5Y 12.1% · · · · · · · · · · ·
EPS YoY 5-point trend, -139.3% -38.2% -17.2% 36.1% 89.6% 97.3% · · · · · · ·
EPS CAGR 3Y 3-point trend, -115.8% -11.4% 28.8% 72.0% · · · · · · · · ·
EPS CAGR 5Y 21.1% · · · · · · · · · · ·
Net Income YoY 5-point trend, -141.3% -40.2% -18.4% 34.5% 85.6% 97.4% · · · · · · ·
Net Income CAGR 3Y 3-point trend, -118.6% -13.1% 26.8% 70.2% · · · · · · · · ·
Net Income CAGR 5Y 19.2% · · · · · · · · · · ·
Valuation (TTM) 14
Annual Valuation (TTM) data for ACLS
Metric Trend 202520242023202220212020201920182017201620152014
Revenue TTM 12-point trend, +313.2% $839M $1.02B $1.13B $920M $662M $475M $343M $443M $411M $267M $267M $203M
Net Income TTM 11-point trend, +719.2% $120M $201M $246M $183M $99M $50M $17M $46M $127M $11M $15M ·
Market Cap 12-point trend, +113.8% $2.47B $2.26B $4.24B $2.60B $2.48B $979M $785M $580M $920M $429M $1.20B $1.15B
Enterprise Value · · · · · · · · · · · $1.14B
P/E 12-point trend, +182.6% 21.1 11.4 17.5 14.5 25.9 19.9 48.2 13.2 7.6 40.4 21.1 -25.6
P/S 12-point trend, -48.3% 2.9 2.2 3.7 2.8 3.7 2.1 2.3 1.3 2.2 1.6 4.5 5.7
P/B 12-point trend, -65.2% 2.4 2.2 4.9 3.9 4.6 2.0 1.9 1.4 2.6 2.1 6.3 6.9
P / Tangible Book 6-point trend, +17.3% 2.4 2.2 4.9 3.9 4.6 2.0 · · · · · ·
P / Cash Flow 12-point trend, +129.0% 20.9 16.1 27.0 12.1 16.5 14.1 -57.8 12.3 16.3 -48.8 65.8 -71.9
P / FCF 12-point trend, +133.8% 23.1 17.6 31.1 12.7 17.5 15.7 -30.7 13.7 18.8 -38.0 73.1 -68.1
EV / EBITDA · · · · · · · · · · · -187.4
EV / FCF · · · · · · · · · · · -67.2
EV / Revenue · · · · · · · · · · · 5.6
Earnings Yield 12-point trend, +221.0% 4.7% 8.8% 5.7% 6.9% 3.9% 5.0% 2.1% 7.6% 13.2% 2.5% 4.7% -3.9%

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

Income Statement
2025-12-312024-12-312023-12-312022-12-312021-12-31
Revenue $839M$1.02B$1.13B$920M$662M
Gross Margin % 44.9%44.7%43.5%43.7%43.2%
Operating Margin % 14.2%20.7%23.5%23.1%19.2%
Net Income $120M$201M$246M$183M$99M
Diluted EPS $3.80$6.15$7.43$5.46$2.88
Balance Sheet
2025-12-312024-12-312023-12-312022-12-312021-12-31
Current Ratio 4.85.43.83.54.1
Quick Ratio 2.73.72.52.42.7
Cash Flow
2025-12-312024-12-312023-12-312022-12-312021-12-31
Free Cash Flow $107M$129M$136M$205M$141M

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