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Side-by-side financial comparison of AXCELIS TECHNOLOGIES INC (ACLS) and MERCER INTERNATIONAL INC. (MERC). Click either name above to swap in a different company.

MERCER INTERNATIONAL INC. is the larger business by last-quarter revenue ($449.5M vs $238.3M, roughly 1.9× AXCELIS TECHNOLOGIES INC). AXCELIS TECHNOLOGIES INC runs the higher net margin — 14.4% vs -68.7%, a 83.1% gap on every dollar of revenue. On growth, AXCELIS TECHNOLOGIES INC posted the faster year-over-year revenue change (-5.6% vs -8.0%). MERCER INTERNATIONAL INC. produced more free cash flow last quarter ($32.0M vs $-8.9M). Over the past eight quarters, AXCELIS TECHNOLOGIES INC's revenue compounded faster (-2.8% CAGR vs -9.9%).

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.

Mercer is an American consulting firm founded in 1945. It is one of the four operating subsidiaries of global professional services firm Marsh McLennan. Mercer is headquartered in New York City with offices in 43 countries and operations in 130 countries. The company primarily provides human resources and financial services consulting services to its clients.

ACLS vs MERC — Head-to-Head

Bigger by revenue
MERC
MERC
1.9× larger
MERC
$449.5M
$238.3M
ACLS
Growing faster (revenue YoY)
ACLS
ACLS
+2.4% gap
ACLS
-5.6%
-8.0%
MERC
Higher net margin
ACLS
ACLS
83.1% more per $
ACLS
14.4%
-68.7%
MERC
More free cash flow
MERC
MERC
$40.9M more FCF
MERC
$32.0M
$-8.9M
ACLS
Faster 2-yr revenue CAGR
ACLS
ACLS
Annualised
ACLS
-2.8%
-9.9%
MERC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ACLS
ACLS
MERC
MERC
Revenue
$238.3M
$449.5M
Net Profit
$34.3M
$-308.7M
Gross Margin
47.0%
Operating Margin
15.2%
-62.0%
Net Margin
14.4%
-68.7%
Revenue YoY
-5.6%
-8.0%
Net Profit YoY
-31.3%
-1947.7%
EPS (diluted)
$1.11
$-4.61

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
MERC
MERC
Q4 25
$238.3M
$449.5M
Q3 25
$213.6M
$458.1M
Q2 25
$194.5M
$453.5M
Q1 25
$192.6M
$507.0M
Q4 24
$252.4M
$488.4M
Q3 24
$256.6M
$502.1M
Q2 24
$256.5M
$499.4M
Q1 24
$252.4M
$553.4M
Net Profit
ACLS
ACLS
MERC
MERC
Q4 25
$34.3M
$-308.7M
Q3 25
$26.0M
$-80.8M
Q2 25
$31.4M
$-86.1M
Q1 25
$28.6M
$-22.3M
Q4 24
$50.0M
$16.7M
Q3 24
$48.6M
$-17.6M
Q2 24
$50.9M
$-67.6M
Q1 24
$51.6M
$-16.7M
Gross Margin
ACLS
ACLS
MERC
MERC
Q4 25
47.0%
Q3 25
41.6%
Q2 25
44.9%
Q1 25
46.1%
Q4 24
46.0%
Q3 24
42.9%
Q2 24
43.8%
Q1 24
46.0%
Operating Margin
ACLS
ACLS
MERC
MERC
Q4 25
15.2%
-62.0%
Q3 25
11.7%
-14.8%
Q2 25
14.9%
-12.9%
Q1 25
15.1%
1.3%
Q4 24
21.6%
10.3%
Q3 24
18.3%
1.8%
Q2 24
20.6%
-8.8%
Q1 24
22.4%
-0.1%
Net Margin
ACLS
ACLS
MERC
MERC
Q4 25
14.4%
-68.7%
Q3 25
12.2%
-17.6%
Q2 25
16.1%
-19.0%
Q1 25
14.8%
-4.4%
Q4 24
19.8%
3.4%
Q3 24
18.9%
-3.5%
Q2 24
19.8%
-13.5%
Q1 24
20.4%
-3.0%
EPS (diluted)
ACLS
ACLS
MERC
MERC
Q4 25
$1.11
$-4.61
Q3 25
$0.83
$-1.21
Q2 25
$0.98
$-1.29
Q1 25
$0.88
$-0.33
Q4 24
$1.54
$0.25
Q3 24
$1.49
$-0.26
Q2 24
$1.55
$-1.01
Q1 24
$1.57
$-0.25

Balance Sheet & Financial Strength

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

Metric
ACLS
ACLS
MERC
MERC
Cash + ST InvestmentsLiquidity on hand
$374.3M
$186.8M
Total DebtLower is stronger
$1.6B
Stockholders' EquityBook value
$1.0B
$68.1M
Total Assets
$1.4B
$2.0B
Debt / EquityLower = less leverage
23.58×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACLS
ACLS
MERC
MERC
Q4 25
$374.3M
$186.8M
Q3 25
$449.6M
$98.1M
Q2 25
$549.8M
$146.5M
Q1 25
$587.1M
$181.5M
Q4 24
$571.3M
$184.9M
Q3 24
$579.4M
$239.0M
Q2 24
$548.3M
$263.2M
Q1 24
$530.2M
$274.3M
Total Debt
ACLS
ACLS
MERC
MERC
Q4 25
$1.6B
Q3 25
$1.5B
Q2 25
$1.5B
Q1 25
$1.5B
Q4 24
$1.5B
Q3 24
$1.6B
Q2 24
$1.6B
Q1 24
$1.6B
Stockholders' Equity
ACLS
ACLS
MERC
MERC
Q4 25
$1.0B
$68.1M
Q3 25
$1.0B
$359.5M
Q2 25
$1.0B
$446.5M
Q1 25
$1.0B
$437.4M
Q4 24
$1.0B
$429.8M
Q3 24
$975.6M
$516.8M
Q2 24
$934.9M
$487.7M
Q1 24
$901.7M
$573.6M
Total Assets
ACLS
ACLS
MERC
MERC
Q4 25
$1.4B
$2.0B
Q3 25
$1.4B
$2.3B
Q2 25
$1.3B
$2.4B
Q1 25
$1.3B
$2.3B
Q4 24
$1.3B
$2.3B
Q3 24
$1.3B
$2.5B
Q2 24
$1.3B
$2.5B
Q1 24
$1.3B
$2.6B
Debt / Equity
ACLS
ACLS
MERC
MERC
Q4 25
23.58×
Q3 25
4.30×
Q2 25
3.42×
Q1 25
3.44×
Q4 24
3.43×
Q3 24
3.09×
Q2 24
3.22×
Q1 24
2.82×

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
MERC
MERC
Operating Cash FlowLast quarter
$-6.6M
$46.2M
Free Cash FlowOCF − Capex
$-8.9M
$32.0M
FCF MarginFCF / Revenue
-3.7%
7.1%
Capex IntensityCapex / Revenue
1.0%
3.1%
Cash ConversionOCF / Net Profit
-0.19×
TTM Free Cash FlowTrailing 4 quarters
$107.0M
$-80.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACLS
ACLS
MERC
MERC
Q4 25
$-6.6M
$46.2M
Q3 25
$45.4M
$-30.1M
Q2 25
$39.7M
$-4.5M
Q1 25
$39.8M
$-3.0M
Q4 24
$12.8M
$71.2M
Q3 24
$45.7M
$-13.9M
Q2 24
$40.1M
$62.2M
Q1 24
$42.2M
$-29.2M
Free Cash Flow
ACLS
ACLS
MERC
MERC
Q4 25
$-8.9M
$32.0M
Q3 25
$43.3M
$-60.1M
Q2 25
$37.7M
$-28.9M
Q1 25
$34.8M
$-23.1M
Q4 24
$8.1M
$50.4M
Q3 24
$41.8M
$-41.2M
Q2 24
$38.1M
$44.3M
Q1 24
$40.6M
$-47.7M
FCF Margin
ACLS
ACLS
MERC
MERC
Q4 25
-3.7%
7.1%
Q3 25
20.3%
-13.1%
Q2 25
19.4%
-6.4%
Q1 25
18.1%
-4.6%
Q4 24
3.2%
10.3%
Q3 24
16.3%
-8.2%
Q2 24
14.8%
8.9%
Q1 24
16.1%
-8.6%
Capex Intensity
ACLS
ACLS
MERC
MERC
Q4 25
1.0%
3.1%
Q3 25
0.9%
6.6%
Q2 25
1.0%
5.4%
Q1 25
2.6%
4.0%
Q4 24
1.8%
4.2%
Q3 24
1.5%
5.4%
Q2 24
0.8%
3.6%
Q1 24
0.6%
3.3%
Cash Conversion
ACLS
ACLS
MERC
MERC
Q4 25
-0.19×
Q3 25
1.75×
Q2 25
1.27×
Q1 25
1.39×
Q4 24
0.26×
4.26×
Q3 24
0.94×
Q2 24
0.79×
Q1 24
0.82×

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%

MERC
MERC

Other$215.3M48%
Solid Wood$110.2M25%
Lumber$54.9M12%
Pallets$23.7M5%
Energyandchemicals$18.7M4%
Manufactured Products$14.1M3%
Biofuels$10.0M2%
Wood Residuals$2.6M1%

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