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Side-by-side financial comparison of AXCELIS TECHNOLOGIES INC (ACLS) and Lantheus Holdings, Inc. (LNTH). Click either name above to swap in a different company.

Lantheus Holdings, Inc. is the larger business by last-quarter revenue ($406.8M vs $238.3M, roughly 1.7× AXCELIS TECHNOLOGIES INC). AXCELIS TECHNOLOGIES INC runs the higher net margin — 14.4% vs 13.3%, a 1.1% gap on every dollar of revenue. On growth, Lantheus Holdings, Inc. posted the faster year-over-year revenue change (4.0% vs -5.6%). Lantheus Holdings, Inc. produced more free cash flow last quarter ($81.4M vs $-8.9M). Over the past eight quarters, Lantheus Holdings, Inc.'s revenue compounded faster (4.9% CAGR vs -2.8%).

Axcelis Technologies, Inc. is an American company engaging in the design, manufacture, and servicing of capital equipment for the semiconductor manufacturing industry worldwide. It produces ion implantation systems, including high and medium current implanters, and high energy implanters, and curing systems used in the fabrication of semiconductor chips. The company was incorporated in 1995 and is headquartered in Beverly, Massachusetts, United States.

Lantheus Holdings, Inc. is a global healthcare firm specializing in the development, manufacturing and commercialization of innovative diagnostic imaging agents and related solutions. Its offerings cover core medical segments including oncology, cardiology and urology, with primary markets across North America and other key global regions.

ACLS vs LNTH — Head-to-Head

Bigger by revenue
LNTH
LNTH
1.7× larger
LNTH
$406.8M
$238.3M
ACLS
Growing faster (revenue YoY)
LNTH
LNTH
+9.6% gap
LNTH
4.0%
-5.6%
ACLS
Higher net margin
ACLS
ACLS
1.1% more per $
ACLS
14.4%
13.3%
LNTH
More free cash flow
LNTH
LNTH
$90.3M more FCF
LNTH
$81.4M
$-8.9M
ACLS
Faster 2-yr revenue CAGR
LNTH
LNTH
Annualised
LNTH
4.9%
-2.8%
ACLS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ACLS
ACLS
LNTH
LNTH
Revenue
$238.3M
$406.8M
Net Profit
$34.3M
$54.1M
Gross Margin
47.0%
59.2%
Operating Margin
15.2%
19.0%
Net Margin
14.4%
13.3%
Revenue YoY
-5.6%
4.0%
Net Profit YoY
-31.3%
558.8%
EPS (diluted)
$1.11
$0.86

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ACLS
ACLS
LNTH
LNTH
Q4 25
$238.3M
$406.8M
Q3 25
$213.6M
$384.0M
Q2 25
$194.5M
$378.0M
Q1 25
$192.6M
$372.8M
Q4 24
$252.4M
$391.1M
Q3 24
$256.6M
$378.7M
Q2 24
$256.5M
$394.1M
Q1 24
$252.4M
$370.0M
Net Profit
ACLS
ACLS
LNTH
LNTH
Q4 25
$34.3M
$54.1M
Q3 25
$26.0M
$27.8M
Q2 25
$31.4M
$78.8M
Q1 25
$28.6M
$72.9M
Q4 24
$50.0M
$-11.8M
Q3 24
$48.6M
$131.1M
Q2 24
$50.9M
$62.1M
Q1 24
$51.6M
$131.1M
Gross Margin
ACLS
ACLS
LNTH
LNTH
Q4 25
47.0%
59.2%
Q3 25
41.6%
57.9%
Q2 25
44.9%
63.8%
Q1 25
46.1%
63.8%
Q4 24
46.0%
63.5%
Q3 24
42.9%
63.9%
Q2 24
43.8%
64.9%
Q1 24
46.0%
65.4%
Operating Margin
ACLS
ACLS
LNTH
LNTH
Q4 25
15.2%
19.0%
Q3 25
11.7%
11.4%
Q2 25
14.9%
23.3%
Q1 25
15.1%
27.4%
Q4 24
21.6%
29.1%
Q3 24
18.3%
35.3%
Q2 24
20.6%
26.1%
Q1 24
22.4%
28.8%
Net Margin
ACLS
ACLS
LNTH
LNTH
Q4 25
14.4%
13.3%
Q3 25
12.2%
7.2%
Q2 25
16.1%
20.8%
Q1 25
14.8%
19.6%
Q4 24
19.8%
-3.0%
Q3 24
18.9%
34.6%
Q2 24
19.8%
15.8%
Q1 24
20.4%
35.4%
EPS (diluted)
ACLS
ACLS
LNTH
LNTH
Q4 25
$1.11
$0.86
Q3 25
$0.83
$0.41
Q2 25
$0.98
$1.12
Q1 25
$0.88
$1.02
Q4 24
$1.54
$-0.18
Q3 24
$1.49
$1.79
Q2 24
$1.55
$0.88
Q1 24
$1.57
$1.87

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ACLS
ACLS
LNTH
LNTH
Cash + ST InvestmentsLiquidity on hand
$374.3M
$359.1M
Total DebtLower is stronger
$568.7M
Stockholders' EquityBook value
$1.0B
$1.1B
Total Assets
$1.4B
$2.2B
Debt / EquityLower = less leverage
0.52×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACLS
ACLS
LNTH
LNTH
Q4 25
$374.3M
$359.1M
Q3 25
$449.6M
$382.0M
Q2 25
$549.8M
$695.6M
Q1 25
$587.1M
$938.5M
Q4 24
$571.3M
$912.8M
Q3 24
$579.4M
$866.4M
Q2 24
$548.3M
$757.0M
Q1 24
$530.2M
$718.3M
Total Debt
ACLS
ACLS
LNTH
LNTH
Q4 25
$568.7M
Q3 25
$567.9M
Q2 25
$566.8M
Q1 25
$566.1M
Q4 24
$565.3M
Q3 24
$613.0K
Q2 24
$563.2M
Q1 24
$562.5M
Stockholders' Equity
ACLS
ACLS
LNTH
LNTH
Q4 25
$1.0B
$1.1B
Q3 25
$1.0B
$1.1B
Q2 25
$1.0B
$1.2B
Q1 25
$1.0B
$1.2B
Q4 24
$1.0B
$1.1B
Q3 24
$975.6M
$1.2B
Q2 24
$934.9M
$1.0B
Q1 24
$901.7M
$945.5M
Total Assets
ACLS
ACLS
LNTH
LNTH
Q4 25
$1.4B
$2.2B
Q3 25
$1.4B
$2.3B
Q2 25
$1.3B
$2.1B
Q1 25
$1.3B
$2.1B
Q4 24
$1.3B
$2.0B
Q3 24
$1.3B
$2.0B
Q2 24
$1.3B
$1.9B
Q1 24
$1.3B
$1.8B
Debt / Equity
ACLS
ACLS
LNTH
LNTH
Q4 25
0.52×
Q3 25
0.51×
Q2 25
0.49×
Q1 25
0.49×
Q4 24
0.52×
Q3 24
0.00×
Q2 24
0.55×
Q1 24
0.59×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ACLS
ACLS
LNTH
LNTH
Operating Cash FlowLast quarter
$-6.6M
$90.2M
Free Cash FlowOCF − Capex
$-8.9M
$81.4M
FCF MarginFCF / Revenue
-3.7%
20.0%
Capex IntensityCapex / Revenue
1.0%
2.2%
Cash ConversionOCF / Net Profit
-0.19×
1.67×
TTM Free Cash FlowTrailing 4 quarters
$107.0M
$354.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACLS
ACLS
LNTH
LNTH
Q4 25
$-6.6M
$90.2M
Q3 25
$45.4M
$105.3M
Q2 25
$39.7M
$87.1M
Q1 25
$39.8M
$107.6M
Q4 24
$12.8M
$157.7M
Q3 24
$45.7M
$175.1M
Q2 24
$40.1M
$84.7M
Q1 24
$42.2M
$127.2M
Free Cash Flow
ACLS
ACLS
LNTH
LNTH
Q4 25
$-8.9M
$81.4M
Q3 25
$43.3M
$94.7M
Q2 25
$37.7M
$79.1M
Q1 25
$34.8M
$98.8M
Q4 24
$8.1M
$141.4M
Q3 24
$41.8M
$159.3M
Q2 24
$38.1M
$73.5M
Q1 24
$40.6M
$119.0M
FCF Margin
ACLS
ACLS
LNTH
LNTH
Q4 25
-3.7%
20.0%
Q3 25
20.3%
24.7%
Q2 25
19.4%
20.9%
Q1 25
18.1%
26.5%
Q4 24
3.2%
36.1%
Q3 24
16.3%
42.0%
Q2 24
14.8%
18.7%
Q1 24
16.1%
32.2%
Capex Intensity
ACLS
ACLS
LNTH
LNTH
Q4 25
1.0%
2.2%
Q3 25
0.9%
2.8%
Q2 25
1.0%
2.1%
Q1 25
2.6%
2.3%
Q4 24
1.8%
4.2%
Q3 24
1.5%
4.2%
Q2 24
0.8%
2.8%
Q1 24
0.6%
2.2%
Cash Conversion
ACLS
ACLS
LNTH
LNTH
Q4 25
-0.19×
1.67×
Q3 25
1.75×
3.79×
Q2 25
1.27×
1.11×
Q1 25
1.39×
1.47×
Q4 24
0.26×
Q3 24
0.94×
1.34×
Q2 24
0.79×
1.36×
Q1 24
0.82×
0.97×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

ACLS
ACLS

Products$224.6M94%
Services$13.7M6%

LNTH
LNTH

Radiopharmaceutical Oncology$240.2M59%
Definity$85.3M21%
Strategic Partnerships And Other$23.3M6%
Techne Lite$21.0M5%
Licenseand Royalty Revenues$17.4M4%
Other$13.6M3%
Other Precision Diagnostics$5.9M1%

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