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Side-by-side financial comparison of AXCELIS TECHNOLOGIES INC (ACLS) and U S PHYSICAL THERAPY INC (USPH). Click either name above to swap in a different company.

AXCELIS TECHNOLOGIES INC is the larger business by last-quarter revenue ($238.3M vs $202.7M, roughly 1.2× U S PHYSICAL THERAPY INC). AXCELIS TECHNOLOGIES INC runs the higher net margin — 14.4% vs 2.0%, a 12.3% gap on every dollar of revenue. On growth, U S PHYSICAL THERAPY INC posted the faster year-over-year revenue change (12.3% vs -5.6%). U S PHYSICAL THERAPY INC produced more free cash flow last quarter ($21.0M vs $-8.9M). Over the past eight quarters, U S PHYSICAL THERAPY INC's revenue compounded faster (14.1% 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.

U.S. Physical Therapy Inc. operates hundreds of outpatient physical therapy clinics across the U.S. It offers rehabilitative care for patients recovering from injuries, surgeries, chronic pain and mobility impairments, plus specialized services including sports medicine and pediatric rehabilitation.

ACLS vs USPH — Head-to-Head

Bigger by revenue
ACLS
ACLS
1.2× larger
ACLS
$238.3M
$202.7M
USPH
Growing faster (revenue YoY)
USPH
USPH
+17.9% gap
USPH
12.3%
-5.6%
ACLS
Higher net margin
ACLS
ACLS
12.3% more per $
ACLS
14.4%
2.0%
USPH
More free cash flow
USPH
USPH
$29.9M more FCF
USPH
$21.0M
$-8.9M
ACLS
Faster 2-yr revenue CAGR
USPH
USPH
Annualised
USPH
14.1%
-2.8%
ACLS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ACLS
ACLS
USPH
USPH
Revenue
$238.3M
$202.7M
Net Profit
$34.3M
$4.2M
Gross Margin
47.0%
19.8%
Operating Margin
15.2%
8.3%
Net Margin
14.4%
2.0%
Revenue YoY
-5.6%
12.3%
Net Profit YoY
-31.3%
-55.1%
EPS (diluted)
$1.11
$-0.44

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
USPH
USPH
Q4 25
$238.3M
$202.7M
Q3 25
$213.6M
$197.1M
Q2 25
$194.5M
$197.3M
Q1 25
$192.6M
$183.8M
Q4 24
$252.4M
$180.4M
Q3 24
$256.6M
$168.0M
Q2 24
$256.5M
$167.2M
Q1 24
$252.4M
$155.7M
Net Profit
ACLS
ACLS
USPH
USPH
Q4 25
$34.3M
$4.2M
Q3 25
$26.0M
$13.1M
Q2 25
$31.4M
$12.4M
Q1 25
$28.6M
$9.9M
Q4 24
$50.0M
$9.2M
Q3 24
$48.6M
$6.6M
Q2 24
$50.9M
$7.5M
Q1 24
$51.6M
$8.0M
Gross Margin
ACLS
ACLS
USPH
USPH
Q4 25
47.0%
19.8%
Q3 25
41.6%
18.7%
Q2 25
44.9%
21.1%
Q1 25
46.1%
16.9%
Q4 24
46.0%
18.0%
Q3 24
42.9%
17.3%
Q2 24
43.8%
20.3%
Q1 24
46.0%
18.2%
Operating Margin
ACLS
ACLS
USPH
USPH
Q4 25
15.2%
8.3%
Q3 25
11.7%
12.8%
Q2 25
14.9%
12.6%
Q1 25
15.1%
10.7%
Q4 24
21.6%
10.9%
Q3 24
18.3%
7.6%
Q2 24
20.6%
9.3%
Q1 24
22.4%
9.6%
Net Margin
ACLS
ACLS
USPH
USPH
Q4 25
14.4%
2.0%
Q3 25
12.2%
6.7%
Q2 25
16.1%
6.3%
Q1 25
14.8%
5.4%
Q4 24
19.8%
5.1%
Q3 24
18.9%
3.9%
Q2 24
19.8%
4.5%
Q1 24
20.4%
5.2%
EPS (diluted)
ACLS
ACLS
USPH
USPH
Q4 25
$1.11
$-0.44
Q3 25
$0.83
$0.48
Q2 25
$0.98
$0.58
Q1 25
$0.88
$0.80
Q4 24
$1.54
$0.52
Q3 24
$1.49
$0.39
Q2 24
$1.55
$0.47
Q1 24
$1.57
$0.46

Balance Sheet & Financial Strength

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

Metric
ACLS
ACLS
USPH
USPH
Cash + ST InvestmentsLiquidity on hand
$374.3M
$35.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.0B
$476.4M
Total Assets
$1.4B
$1.2B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACLS
ACLS
USPH
USPH
Q4 25
$374.3M
$35.6M
Q3 25
$449.6M
$31.1M
Q2 25
$549.8M
$34.1M
Q1 25
$587.1M
$39.2M
Q4 24
$571.3M
$41.4M
Q3 24
$579.4M
$117.0M
Q2 24
$548.3M
$112.9M
Q1 24
$530.2M
$132.3M
Stockholders' Equity
ACLS
ACLS
USPH
USPH
Q4 25
$1.0B
$476.4M
Q3 25
$1.0B
$503.6M
Q2 25
$1.0B
$500.8M
Q1 25
$1.0B
$497.3M
Q4 24
$1.0B
$488.9M
Q3 24
$975.6M
$482.8M
Q2 24
$934.9M
$484.6M
Q1 24
$901.7M
$479.8M
Total Assets
ACLS
ACLS
USPH
USPH
Q4 25
$1.4B
$1.2B
Q3 25
$1.4B
$1.2B
Q2 25
$1.3B
$1.2B
Q1 25
$1.3B
$1.2B
Q4 24
$1.3B
$1.2B
Q3 24
$1.3B
$1.0B
Q2 24
$1.3B
$1.0B
Q1 24
$1.3B
$1.0B

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
USPH
USPH
Operating Cash FlowLast quarter
$-6.6M
$24.9M
Free Cash FlowOCF − Capex
$-8.9M
$21.0M
FCF MarginFCF / Revenue
-3.7%
10.4%
Capex IntensityCapex / Revenue
1.0%
1.9%
Cash ConversionOCF / Net Profit
-0.19×
6.00×
TTM Free Cash FlowTrailing 4 quarters
$107.0M
$61.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACLS
ACLS
USPH
USPH
Q4 25
$-6.6M
$24.9M
Q3 25
$45.4M
$19.9M
Q2 25
$39.7M
$34.9M
Q1 25
$39.8M
$-4.7M
Q4 24
$12.8M
$19.4M
Q3 24
$45.7M
$22.1M
Q2 24
$40.1M
$29.0M
Q1 24
$42.2M
$4.4M
Free Cash Flow
ACLS
ACLS
USPH
USPH
Q4 25
$-8.9M
$21.0M
Q3 25
$43.3M
$15.6M
Q2 25
$37.7M
$31.6M
Q1 25
$34.8M
$-7.3M
Q4 24
$8.1M
$16.9M
Q3 24
$41.8M
$19.6M
Q2 24
$38.1M
$26.7M
Q1 24
$40.6M
$2.6M
FCF Margin
ACLS
ACLS
USPH
USPH
Q4 25
-3.7%
10.4%
Q3 25
20.3%
7.9%
Q2 25
19.4%
16.0%
Q1 25
18.1%
-3.9%
Q4 24
3.2%
9.4%
Q3 24
16.3%
11.7%
Q2 24
14.8%
15.9%
Q1 24
16.1%
1.7%
Capex Intensity
ACLS
ACLS
USPH
USPH
Q4 25
1.0%
1.9%
Q3 25
0.9%
2.2%
Q2 25
1.0%
1.6%
Q1 25
2.6%
1.4%
Q4 24
1.8%
1.4%
Q3 24
1.5%
1.5%
Q2 24
0.8%
1.4%
Q1 24
0.6%
1.2%
Cash Conversion
ACLS
ACLS
USPH
USPH
Q4 25
-0.19×
6.00×
Q3 25
1.75×
1.52×
Q2 25
1.27×
2.81×
Q1 25
1.39×
-0.47×
Q4 24
0.26×
2.10×
Q3 24
0.94×
3.34×
Q2 24
0.79×
3.86×
Q1 24
0.82×
0.55×

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%

USPH
USPH

Net Patient Revenues$169.7M84%
Industrial Injury Prevention Services Revenues$28.9M14%
Management Contract Revenues$2.3M1%

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