vs

Side-by-side financial comparison of Cooper Companies (The) (COO) and MKS INC (MKSI). Click either name above to swap in a different company.

MKS INC is the larger business by last-quarter revenue ($1.1B vs $1.1B, roughly 1.0× Cooper Companies (The)). Cooper Companies (The) runs the higher net margin — 7.9% vs 7.8%, a 0.2% gap on every dollar of revenue. On growth, MKS INC posted the faster year-over-year revenue change (15.2% vs 4.6%). Cooper Companies (The) produced more free cash flow last quarter ($149.9M vs $29.0M). Over the past eight quarters, MKS INC's revenue compounded faster (10.2% CAGR vs 6.9%).

The Cooper Companies, Inc., branded as CooperCompanies, is a global medical device company headquartered in San Ramon, California. The company consists of two business units, CooperVision (CVI) which manufactures contact lenses, and CooperSurgical (CSI), which manufactures medical devices and fertility and genomic products for the women's healthcare market.

MKS, Inc is a subsidiary of PTC, Inc. It was previously a multinational independent software vendor that was acquired by Parametric Technology Corporation on May 31, 2011. MKS operated in the Application Lifecycle Management (ALM) and Systems Administration market segments.

COO vs MKSI — Head-to-Head

Bigger by revenue
MKSI
MKSI
1.0× larger
MKSI
$1.1B
$1.1B
COO
Growing faster (revenue YoY)
MKSI
MKSI
+10.6% gap
MKSI
15.2%
4.6%
COO
Higher net margin
COO
COO
0.2% more per $
COO
7.9%
7.8%
MKSI
More free cash flow
COO
COO
$120.9M more FCF
COO
$149.9M
$29.0M
MKSI
Faster 2-yr revenue CAGR
MKSI
MKSI
Annualised
MKSI
10.2%
6.9%
COO

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
COO
COO
MKSI
MKSI
Revenue
$1.1B
$1.1B
Net Profit
$84.6M
$84.0M
Gross Margin
61.1%
47.0%
Operating Margin
13.2%
13.8%
Net Margin
7.9%
7.8%
Revenue YoY
4.6%
15.2%
Net Profit YoY
-28.0%
61.5%
EPS (diluted)
$0.42
$1.18

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
COO
COO
MKSI
MKSI
Q1 26
$1.1B
Q4 25
$1.1B
$1.0B
Q3 25
$1.1B
$988.0M
Q2 25
$1.0B
$973.0M
Q1 25
$964.7M
$936.0M
Q4 24
$1.0B
$935.0M
Q3 24
$1.0B
$896.0M
Q2 24
$942.6M
$887.0M
Net Profit
COO
COO
MKSI
MKSI
Q1 26
$84.0M
Q4 25
$84.6M
$107.0M
Q3 25
$98.3M
$74.0M
Q2 25
$87.7M
$62.0M
Q1 25
$104.3M
$52.0M
Q4 24
$117.5M
$90.0M
Q3 24
$104.7M
$62.0M
Q2 24
$88.9M
$23.0M
Gross Margin
COO
COO
MKSI
MKSI
Q1 26
47.0%
Q4 25
61.1%
46.3%
Q3 25
65.3%
46.7%
Q2 25
67.8%
46.6%
Q1 25
68.4%
47.4%
Q4 24
66.5%
47.3%
Q3 24
66.1%
48.2%
Q2 24
67.0%
47.2%
Operating Margin
COO
COO
MKSI
MKSI
Q1 26
13.8%
Q4 25
13.2%
13.9%
Q3 25
16.6%
14.0%
Q2 25
18.4%
13.9%
Q1 25
18.9%
11.9%
Q4 24
19.5%
14.7%
Q3 24
19.2%
14.3%
Q2 24
17.2%
14.3%
Net Margin
COO
COO
MKSI
MKSI
Q1 26
7.8%
Q4 25
7.9%
10.3%
Q3 25
9.3%
7.5%
Q2 25
8.7%
6.4%
Q1 25
10.8%
5.6%
Q4 24
11.5%
9.6%
Q3 24
10.4%
6.9%
Q2 24
9.4%
2.6%
EPS (diluted)
COO
COO
MKSI
MKSI
Q1 26
$1.18
Q4 25
$0.42
$1.58
Q3 25
$0.49
$1.10
Q2 25
$0.44
$0.92
Q1 25
$0.52
$0.77
Q4 24
$0.59
$1.34
Q3 24
$0.52
$0.92
Q2 24
$0.44
$0.33

Balance Sheet & Financial Strength

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

Metric
COO
COO
MKSI
MKSI
Cash + ST InvestmentsLiquidity on hand
$110.6M
$569.0M
Total DebtLower is stronger
$2.5B
$1.4B
Stockholders' EquityBook value
$8.2B
$2.8B
Total Assets
$12.4B
$8.7B
Debt / EquityLower = less leverage
0.30×
0.50×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
COO
COO
MKSI
MKSI
Q1 26
$569.0M
Q4 25
$110.6M
$418.0M
Q3 25
$124.9M
$413.0M
Q2 25
$116.2M
$498.0M
Q1 25
$100.9M
$407.0M
Q4 24
$107.6M
$420.0M
Q3 24
$109.7M
$439.0M
Q2 24
$112.4M
$506.0M
Total Debt
COO
COO
MKSI
MKSI
Q1 26
$1.4B
Q4 25
$2.5B
$4.2B
Q3 25
$2.4B
$4.3B
Q2 25
$2.5B
$4.4B
Q1 25
$2.5B
$4.4B
Q4 24
$2.6B
$4.5B
Q3 24
$2.6B
$4.8B
Q2 24
$2.7B
$4.8B
Stockholders' Equity
COO
COO
MKSI
MKSI
Q1 26
$2.8B
Q4 25
$8.2B
$2.7B
Q3 25
$8.4B
$2.6B
Q2 25
$8.3B
$2.6B
Q1 25
$8.1B
$2.4B
Q4 24
$8.1B
$2.3B
Q3 24
$7.9B
$2.4B
Q2 24
$7.8B
$2.2B
Total Assets
COO
COO
MKSI
MKSI
Q1 26
$8.7B
Q4 25
$12.4B
$8.8B
Q3 25
$12.4B
$8.8B
Q2 25
$12.4B
$8.8B
Q1 25
$12.2B
$8.6B
Q4 24
$12.3B
$8.6B
Q3 24
$12.1B
$9.0B
Q2 24
$12.0B
$8.9B
Debt / Equity
COO
COO
MKSI
MKSI
Q1 26
0.50×
Q4 25
0.30×
1.53×
Q3 25
0.29×
1.64×
Q2 25
0.30×
1.71×
Q1 25
0.31×
1.87×
Q4 24
0.32×
1.93×
Q3 24
0.33×
1.98×
Q2 24
0.34×
2.16×

Cash Flow & Capital Efficiency

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

Metric
COO
COO
MKSI
MKSI
Operating Cash FlowLast quarter
$247.9M
$53.0M
Free Cash FlowOCF − Capex
$149.9M
$29.0M
FCF MarginFCF / Revenue
14.1%
2.7%
Capex IntensityCapex / Revenue
9.2%
Cash ConversionOCF / Net Profit
2.93×
0.63×
TTM Free Cash FlowTrailing 4 quarters
$433.7M
$403.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
COO
COO
MKSI
MKSI
Q1 26
$53.0M
Q4 25
$247.9M
$142.0M
Q3 25
$261.4M
$197.0M
Q2 25
$96.2M
$165.0M
Q1 25
$190.6M
$141.0M
Q4 24
$268.1M
$176.0M
Q3 24
$207.5M
$163.0M
Q2 24
$111.0M
$122.0M
Free Cash Flow
COO
COO
MKSI
MKSI
Q1 26
$29.0M
Q4 25
$149.9M
$92.0M
Q3 25
$164.5M
$146.0M
Q2 25
$18.1M
$136.0M
Q1 25
$101.2M
$123.0M
Q4 24
$128.1M
$125.0M
Q3 24
$118.5M
$141.0M
Q2 24
$36.9M
$95.0M
FCF Margin
COO
COO
MKSI
MKSI
Q1 26
2.7%
Q4 25
14.1%
8.9%
Q3 25
15.5%
14.8%
Q2 25
1.8%
14.0%
Q1 25
10.5%
13.1%
Q4 24
12.6%
13.4%
Q3 24
11.8%
15.7%
Q2 24
3.9%
10.7%
Capex Intensity
COO
COO
MKSI
MKSI
Q1 26
Q4 25
9.2%
4.8%
Q3 25
9.1%
5.2%
Q2 25
7.8%
3.0%
Q1 25
9.3%
1.9%
Q4 24
13.7%
5.5%
Q3 24
8.9%
2.5%
Q2 24
7.9%
3.0%
Cash Conversion
COO
COO
MKSI
MKSI
Q1 26
0.63×
Q4 25
2.93×
1.33×
Q3 25
2.66×
2.66×
Q2 25
1.10×
2.66×
Q1 25
1.83×
2.71×
Q4 24
2.28×
1.96×
Q3 24
1.98×
2.63×
Q2 24
1.25×
5.30×

Financial Flow Comparison

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

Revenue Breakdown by Segment

COO
COO

Sphere Other$365.0M34%
Toric And Multifocal$344.7M32%
Office And Surgical$214.5M20%
Fertility$140.9M13%

MKSI
MKSI

Semiconductor$466.0M43%
Electronics & Packaging$321.0M30%
Specialty Industrial$291.0M27%

Related Comparisons