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Side-by-side financial comparison of AXCELIS TECHNOLOGIES INC (ACLS) and Kyivstar Group Ltd. (KYIV). Click either name above to swap in a different company.

Kyivstar Group Ltd. is the larger business by last-quarter revenue ($321.0M vs $238.3M, roughly 1.3× AXCELIS TECHNOLOGIES INC). Kyivstar Group Ltd. runs the higher net margin — 28.0% vs 14.4%, a 13.6% gap on every dollar of revenue. Kyivstar Group Ltd. produced more free cash flow last quarter ($311.0M vs $-8.9M).

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.

Kyivstar is a Ukrainian telecommunications operator offering fixed and mobile voice and data services, including 4G LTE, throughout Ukraine. The Kyivstar mobile network covers all cities of Ukraine, as well as more than 28,000 rural settlements, all major national and regional routes, most sea, and river coasts. As of 2024, Kyivstar served approximately 24 million mobile subscribers and over 1 million fixed-broadband customers. In 2024, Kyivstar partnered with Starlink to offer satellite-base...

ACLS vs KYIV — Head-to-Head

Bigger by revenue
KYIV
KYIV
1.3× larger
KYIV
$321.0M
$238.3M
ACLS
Higher net margin
KYIV
KYIV
13.6% more per $
KYIV
28.0%
14.4%
ACLS
More free cash flow
KYIV
KYIV
$319.9M more FCF
KYIV
$311.0M
$-8.9M
ACLS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ACLS
ACLS
KYIV
KYIV
Revenue
$238.3M
$321.0M
Net Profit
$34.3M
$90.0M
Gross Margin
47.0%
Operating Margin
15.2%
35.5%
Net Margin
14.4%
28.0%
Revenue YoY
-5.6%
Net Profit YoY
-31.3%
EPS (diluted)
$1.11
$0.41

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
KYIV
KYIV
Q4 25
$238.3M
$321.0M
Q3 25
$213.6M
$297.0M
Q2 25
$194.5M
Q1 25
$192.6M
Q4 24
$252.4M
Q3 24
$256.6M
Q2 24
$256.5M
Q1 24
$252.4M
Net Profit
ACLS
ACLS
KYIV
KYIV
Q4 25
$34.3M
$90.0M
Q3 25
$26.0M
$-89.0M
Q2 25
$31.4M
Q1 25
$28.6M
Q4 24
$50.0M
Q3 24
$48.6M
Q2 24
$50.9M
Q1 24
$51.6M
Gross Margin
ACLS
ACLS
KYIV
KYIV
Q4 25
47.0%
Q3 25
41.6%
45.5%
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
KYIV
KYIV
Q4 25
15.2%
35.5%
Q3 25
11.7%
-16.2%
Q2 25
14.9%
Q1 25
15.1%
Q4 24
21.6%
Q3 24
18.3%
Q2 24
20.6%
Q1 24
22.4%
Net Margin
ACLS
ACLS
KYIV
KYIV
Q4 25
14.4%
28.0%
Q3 25
12.2%
-30.0%
Q2 25
16.1%
Q1 25
14.8%
Q4 24
19.8%
Q3 24
18.9%
Q2 24
19.8%
Q1 24
20.4%
EPS (diluted)
ACLS
ACLS
KYIV
KYIV
Q4 25
$1.11
$0.41
Q3 25
$0.83
$-0.41
Q2 25
$0.98
Q1 25
$0.88
Q4 24
$1.54
Q3 24
$1.49
Q2 24
$1.55
Q1 24
$1.57

Balance Sheet & Financial Strength

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

Metric
ACLS
ACLS
KYIV
KYIV
Cash + ST InvestmentsLiquidity on hand
$374.3M
$455.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.0B
$1.3B
Total Assets
$1.4B
$2.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACLS
ACLS
KYIV
KYIV
Q4 25
$374.3M
$455.0M
Q3 25
$449.6M
$472.0M
Q2 25
$549.8M
Q1 25
$587.1M
Q4 24
$571.3M
Q3 24
$579.4M
Q2 24
$548.3M
Q1 24
$530.2M
Stockholders' Equity
ACLS
ACLS
KYIV
KYIV
Q4 25
$1.0B
$1.3B
Q3 25
$1.0B
$1.2B
Q2 25
$1.0B
Q1 25
$1.0B
Q4 24
$1.0B
Q3 24
$975.6M
Q2 24
$934.9M
Q1 24
$901.7M
Total Assets
ACLS
ACLS
KYIV
KYIV
Q4 25
$1.4B
$2.1B
Q3 25
$1.4B
$2.0B
Q2 25
$1.3B
Q1 25
$1.3B
Q4 24
$1.3B
Q3 24
$1.3B
Q2 24
$1.3B
Q1 24
$1.3B

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
KYIV
KYIV
Operating Cash FlowLast quarter
$-6.6M
$558.0M
Free Cash FlowOCF − Capex
$-8.9M
$311.0M
FCF MarginFCF / Revenue
-3.7%
96.9%
Capex IntensityCapex / Revenue
1.0%
76.9%
Cash ConversionOCF / Net Profit
-0.19×
6.20×
TTM Free Cash FlowTrailing 4 quarters
$107.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACLS
ACLS
KYIV
KYIV
Q4 25
$-6.6M
$558.0M
Q3 25
$45.4M
$406.0M
Q2 25
$39.7M
Q1 25
$39.8M
Q4 24
$12.8M
Q3 24
$45.7M
Q2 24
$40.1M
Q1 24
$42.2M
Free Cash Flow
ACLS
ACLS
KYIV
KYIV
Q4 25
$-8.9M
$311.0M
Q3 25
$43.3M
$250.0M
Q2 25
$37.7M
Q1 25
$34.8M
Q4 24
$8.1M
Q3 24
$41.8M
Q2 24
$38.1M
Q1 24
$40.6M
FCF Margin
ACLS
ACLS
KYIV
KYIV
Q4 25
-3.7%
96.9%
Q3 25
20.3%
84.2%
Q2 25
19.4%
Q1 25
18.1%
Q4 24
3.2%
Q3 24
16.3%
Q2 24
14.8%
Q1 24
16.1%
Capex Intensity
ACLS
ACLS
KYIV
KYIV
Q4 25
1.0%
76.9%
Q3 25
0.9%
52.5%
Q2 25
1.0%
Q1 25
2.6%
Q4 24
1.8%
Q3 24
1.5%
Q2 24
0.8%
Q1 24
0.6%
Cash Conversion
ACLS
ACLS
KYIV
KYIV
Q4 25
-0.19×
6.20×
Q3 25
1.75×
Q2 25
1.27×
Q1 25
1.39×
Q4 24
0.26×
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%

KYIV
KYIV

Segment breakdown not available.

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