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Side-by-side financial comparison of ACM Research, Inc. (ACMR) and COMPASS MINERALS INTERNATIONAL INC (CMP). Click either name above to swap in a different company.

COMPASS MINERALS INTERNATIONAL INC is the larger business by last-quarter revenue ($396.1M vs $244.4M, roughly 1.6× ACM Research, Inc.). COMPASS MINERALS INTERNATIONAL INC runs the higher net margin — 4.7% vs 3.3%, a 1.4% gap on every dollar of revenue. On growth, COMPASS MINERALS INTERNATIONAL INC posted the faster year-over-year revenue change (28.9% vs 9.4%). ACM Research, Inc. produced more free cash flow last quarter ($20.1M vs $-59.8M). Over the past eight quarters, ACM Research, Inc.'s revenue compounded faster (26.7% CAGR vs 4.3%).

ACM Research, Inc. is a leading global supplier of advanced processing equipment for the semiconductor manufacturing industry. It designs, develops and commercializes high-performance wet processing systems including wafer cleaning, electroplating and etching tools, which support production of advanced logic, memory and power semiconductor chips, serving chip manufacturers across Asia, North America and Europe.

Compass Minerals International, Inc is an American public company that, through its subsidiaries, is a leading producer of minerals, including salt, magnesium chloride and sulfate of potash. Based in Overland Park, Kansas; the company provides bulk treated and untreated highway deicing salt to customers in North America and the United Kingdom and plant nutrition products to growers worldwide. Compass Minerals also produces consumer deicing and water conditioning products, consumer and commerc...

ACMR vs CMP — Head-to-Head

Bigger by revenue
CMP
CMP
1.6× larger
CMP
$396.1M
$244.4M
ACMR
Growing faster (revenue YoY)
CMP
CMP
+19.6% gap
CMP
28.9%
9.4%
ACMR
Higher net margin
CMP
CMP
1.4% more per $
CMP
4.7%
3.3%
ACMR
More free cash flow
ACMR
ACMR
$79.9M more FCF
ACMR
$20.1M
$-59.8M
CMP
Faster 2-yr revenue CAGR
ACMR
ACMR
Annualised
ACMR
26.7%
4.3%
CMP

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ACMR
ACMR
CMP
CMP
Revenue
$244.4M
$396.1M
Net Profit
$8.0M
$18.6M
Gross Margin
40.9%
16.0%
Operating Margin
9.4%
9.2%
Net Margin
3.3%
4.7%
Revenue YoY
9.4%
28.9%
Net Profit YoY
-74.1%
178.8%
EPS (diluted)
$0.11
$0.43

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
ACMR
ACMR
CMP
CMP
Q4 25
$244.4M
$396.1M
Q3 25
$269.2M
$227.5M
Q2 25
$215.4M
$214.6M
Q1 25
$172.3M
$494.6M
Q4 24
$223.5M
$307.2M
Q3 24
$204.0M
$208.8M
Q2 24
$202.5M
$202.9M
Q1 24
$152.2M
$364.0M
Net Profit
ACMR
ACMR
CMP
CMP
Q4 25
$8.0M
$18.6M
Q3 25
$35.9M
$-7.2M
Q2 25
$29.8M
$-17.0M
Q1 25
$20.4M
$-32.0M
Q4 24
$31.1M
$-23.6M
Q3 24
$30.9M
$-48.3M
Q2 24
$24.2M
$-43.6M
Q1 24
$17.4M
$-38.9M
Gross Margin
ACMR
ACMR
CMP
CMP
Q4 25
40.9%
16.0%
Q3 25
42.0%
16.9%
Q2 25
48.5%
19.2%
Q1 25
47.9%
15.5%
Q4 24
49.6%
11.2%
Q3 24
51.4%
9.3%
Q2 24
47.8%
16.1%
Q1 24
52.0%
19.7%
Operating Margin
ACMR
ACMR
CMP
CMP
Q4 25
9.4%
9.2%
Q3 25
10.7%
5.3%
Q2 25
14.7%
7.4%
Q1 25
15.0%
-0.6%
Q4 24
19.7%
0.2%
Q3 24
21.7%
-14.3%
Q2 24
18.6%
2.9%
Q1 24
16.6%
-10.8%
Net Margin
ACMR
ACMR
CMP
CMP
Q4 25
3.3%
4.7%
Q3 25
13.3%
-3.2%
Q2 25
13.8%
-7.9%
Q1 25
11.8%
-6.5%
Q4 24
13.9%
-7.7%
Q3 24
15.2%
-23.1%
Q2 24
12.0%
-21.5%
Q1 24
11.5%
-10.7%
EPS (diluted)
ACMR
ACMR
CMP
CMP
Q4 25
$0.11
$0.43
Q3 25
$0.52
Q2 25
$0.44
$-0.41
Q1 25
$0.30
$-0.77
Q4 24
$0.47
$-0.57
Q3 24
$0.45
$-1.17
Q2 24
$0.35
$-1.05
Q1 24
$0.26
$-0.94

Balance Sheet & Financial Strength

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

Metric
ACMR
ACMR
CMP
CMP
Cash + ST InvestmentsLiquidity on hand
$792.9M
$46.7M
Total DebtLower is stronger
$214.0M
$890.0M
Stockholders' EquityBook value
$1.5B
$260.5M
Total Assets
$2.9B
$1.5B
Debt / EquityLower = less leverage
0.15×
3.42×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACMR
ACMR
CMP
CMP
Q4 25
$792.9M
$46.7M
Q3 25
$1.1B
$59.7M
Q2 25
$463.2M
$79.4M
Q1 25
$475.6M
$49.5M
Q4 24
$426.8M
$45.8M
Q3 24
$353.8M
$20.2M
Q2 24
$343.6M
$12.8M
Q1 24
$230.0M
$38.3M
Total Debt
ACMR
ACMR
CMP
CMP
Q4 25
$214.0M
$890.0M
Q3 25
$242.0M
$839.8M
Q2 25
$225.1M
$833.4M
Q1 25
$202.5M
$807.6M
Q4 24
$150.0M
$974.4M
Q3 24
$150.0M
$921.2M
Q2 24
$90.5M
$875.1M
Q1 24
$60.0M
$877.2M
Stockholders' Equity
ACMR
ACMR
CMP
CMP
Q4 25
$1.5B
$260.5M
Q3 25
$1.4B
$234.1M
Q2 25
$986.5M
$249.8M
Q1 25
$949.1M
$236.5M
Q4 24
$904.6M
$263.0M
Q3 24
$888.2M
$316.6M
Q2 24
$833.2M
$352.1M
Q1 24
$796.2M
$400.4M
Total Assets
ACMR
ACMR
CMP
CMP
Q4 25
$2.9B
$1.5B
Q3 25
$2.8B
$1.5B
Q2 25
$2.0B
$1.5B
Q1 25
$1.9B
$1.5B
Q4 24
$1.9B
$1.7B
Q3 24
$1.8B
$1.6B
Q2 24
$1.7B
$1.6B
Q1 24
$1.6B
$1.7B
Debt / Equity
ACMR
ACMR
CMP
CMP
Q4 25
0.15×
3.42×
Q3 25
0.17×
3.59×
Q2 25
0.23×
3.34×
Q1 25
0.21×
3.41×
Q4 24
0.17×
3.70×
Q3 24
0.17×
2.91×
Q2 24
0.11×
2.49×
Q1 24
0.08×
2.19×

Cash Flow & Capital Efficiency

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

Metric
ACMR
ACMR
CMP
CMP
Operating Cash FlowLast quarter
$33.9M
$-37.0M
Free Cash FlowOCF − Capex
$20.1M
$-59.8M
FCF MarginFCF / Revenue
8.2%
-15.1%
Capex IntensityCapex / Revenue
5.6%
5.8%
Cash ConversionOCF / Net Profit
4.21×
-1.99×
TTM Free Cash FlowTrailing 4 quarters
$-66.6M
$94.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACMR
ACMR
CMP
CMP
Q4 25
$33.9M
$-37.0M
Q3 25
$-4.6M
$-6.9M
Q2 25
$-44.9M
$21.8M
Q1 25
$5.3M
$186.9M
Q4 24
$88.6M
$-4.1M
Q3 24
$11.9M
$-12.7M
Q2 24
$61.6M
$-6.8M
Q1 24
$-9.6M
$86.2M
Free Cash Flow
ACMR
ACMR
CMP
CMP
Q4 25
$20.1M
$-59.8M
Q3 25
$-15.6M
$-22.8M
Q2 25
$-59.6M
$3.8M
Q1 25
$-11.4M
$172.9M
Q4 24
$77.2M
$-25.9M
Q3 24
$-20.6M
$-33.6M
Q2 24
$48.5M
$-21.5M
Q1 24
$-35.1M
$56.2M
FCF Margin
ACMR
ACMR
CMP
CMP
Q4 25
8.2%
-15.1%
Q3 25
-5.8%
-10.0%
Q2 25
-27.7%
1.8%
Q1 25
-6.6%
35.0%
Q4 24
34.5%
-8.4%
Q3 24
-10.1%
-16.1%
Q2 24
24.0%
-10.6%
Q1 24
-23.0%
15.4%
Capex Intensity
ACMR
ACMR
CMP
CMP
Q4 25
5.6%
5.8%
Q3 25
4.1%
7.0%
Q2 25
6.8%
8.4%
Q1 25
9.7%
2.8%
Q4 24
5.1%
7.1%
Q3 24
16.0%
10.0%
Q2 24
6.5%
7.2%
Q1 24
16.7%
8.2%
Cash Conversion
ACMR
ACMR
CMP
CMP
Q4 25
4.21×
-1.99×
Q3 25
-0.13×
Q2 25
-1.51×
Q1 25
0.26×
Q4 24
2.85×
Q3 24
0.39×
Q2 24
2.54×
Q1 24
-0.55×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACMR
ACMR

Total Single Wafer And Semi Critical Cleaning Equipment$159.9M65%
ECP Front End And Packaging Furnace And Other Technologies$64.1M26%
Advanced Packaging Exclude ECP Services Spares$20.5M8%

CMP
CMP

Highway Deicing Salt$210.8M53%
Consumer Industrial Salt$120.7M30%
Plant Nutrition$60.8M15%
Transferred Over Time$2.8M1%
Other$1.0M0%

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