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

ROKU, INC is the larger business by last-quarter revenue ($1.4B vs $1.0B, roughly 1.3× MKS INC). MKS INC runs the higher net margin — 10.3% vs 5.8%, a 4.6% gap on every dollar of revenue. On growth, ROKU, INC posted the faster year-over-year revenue change (16.1% vs 10.6%). ROKU, INC produced more free cash flow last quarter ($106.6M vs $92.0M). Over the past eight quarters, ROKU, INC's revenue compounded faster (25.8% CAGR vs 9.1%).

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.

Roku, Inc. is an American streaming technology company. Founded in 2002 by Anthony Wood, it produces digital media players and TVs, distributes streaming services and operates an ad business on its platform. Roku is the U.S. market leader in streaming video distribution, reaching 145 million people as of 2024. The company also operates in Australia, Canada, France, Germany, the U.K., and Latin America.

MKSI vs ROKU — Head-to-Head

Bigger by revenue
ROKU
ROKU
1.3× larger
ROKU
$1.4B
$1.0B
MKSI
Growing faster (revenue YoY)
ROKU
ROKU
+5.6% gap
ROKU
16.1%
10.6%
MKSI
Higher net margin
MKSI
MKSI
4.6% more per $
MKSI
10.3%
5.8%
ROKU
More free cash flow
ROKU
ROKU
$14.6M more FCF
ROKU
$106.6M
$92.0M
MKSI
Faster 2-yr revenue CAGR
ROKU
ROKU
Annualised
ROKU
25.8%
9.1%
MKSI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
MKSI
MKSI
ROKU
ROKU
Revenue
$1.0B
$1.4B
Net Profit
$107.0M
$80.5M
Gross Margin
46.3%
43.5%
Operating Margin
13.9%
4.7%
Net Margin
10.3%
5.8%
Revenue YoY
10.6%
16.1%
Net Profit YoY
18.9%
326.4%
EPS (diluted)
$1.58
$0.55

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
MKSI
MKSI
ROKU
ROKU
Q4 25
$1.0B
$1.4B
Q3 25
$988.0M
$1.2B
Q2 25
$973.0M
$1.1B
Q1 25
$936.0M
$1.0B
Q4 24
$935.0M
$1.2B
Q3 24
$896.0M
$1.1B
Q2 24
$887.0M
$968.2M
Q1 24
$868.0M
$881.5M
Net Profit
MKSI
MKSI
ROKU
ROKU
Q4 25
$107.0M
$80.5M
Q3 25
$74.0M
$24.8M
Q2 25
$62.0M
$10.5M
Q1 25
$52.0M
$-27.4M
Q4 24
$90.0M
$-35.5M
Q3 24
$62.0M
$-9.0M
Q2 24
$23.0M
$-34.0M
Q1 24
$15.0M
$-50.9M
Gross Margin
MKSI
MKSI
ROKU
ROKU
Q4 25
46.3%
43.5%
Q3 25
46.7%
43.4%
Q2 25
46.6%
44.8%
Q1 25
47.4%
43.6%
Q4 24
47.3%
42.7%
Q3 24
48.2%
45.2%
Q2 24
47.2%
43.9%
Q1 24
47.8%
44.1%
Operating Margin
MKSI
MKSI
ROKU
ROKU
Q4 25
13.9%
4.7%
Q3 25
14.0%
0.8%
Q2 25
13.9%
-2.1%
Q1 25
11.9%
-5.7%
Q4 24
14.7%
-3.3%
Q3 24
14.3%
-3.4%
Q2 24
14.3%
-7.4%
Q1 24
12.2%
-8.2%
Net Margin
MKSI
MKSI
ROKU
ROKU
Q4 25
10.3%
5.8%
Q3 25
7.5%
2.0%
Q2 25
6.4%
0.9%
Q1 25
5.6%
-2.7%
Q4 24
9.6%
-3.0%
Q3 24
6.9%
-0.9%
Q2 24
2.6%
-3.5%
Q1 24
1.7%
-5.8%
EPS (diluted)
MKSI
MKSI
ROKU
ROKU
Q4 25
$1.58
$0.55
Q3 25
$1.10
$0.16
Q2 25
$0.92
$0.07
Q1 25
$0.77
$-0.19
Q4 24
$1.34
$-0.24
Q3 24
$0.92
$-0.06
Q2 24
$0.33
$-0.24
Q1 24
$0.22
$-0.35

Balance Sheet & Financial Strength

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

Metric
MKSI
MKSI
ROKU
ROKU
Cash + ST InvestmentsLiquidity on hand
$418.0M
$2.3B
Total DebtLower is stronger
$4.2B
Stockholders' EquityBook value
$2.7B
$2.7B
Total Assets
$8.8B
$4.4B
Debt / EquityLower = less leverage
1.53×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MKSI
MKSI
ROKU
ROKU
Q4 25
$418.0M
$2.3B
Q3 25
$413.0M
$2.3B
Q2 25
$498.0M
$2.3B
Q1 25
$407.0M
$2.3B
Q4 24
$420.0M
$2.2B
Q3 24
$439.0M
$2.1B
Q2 24
$506.0M
$2.1B
Q1 24
$1.0M
$2.1B
Total Debt
MKSI
MKSI
ROKU
ROKU
Q4 25
$4.2B
Q3 25
$4.3B
Q2 25
$4.4B
Q1 25
$4.4B
Q4 24
$4.5B
Q3 24
$4.8B
Q2 24
$4.8B
Q1 24
$4.7B
Stockholders' Equity
MKSI
MKSI
ROKU
ROKU
Q4 25
$2.7B
$2.7B
Q3 25
$2.6B
$2.6B
Q2 25
$2.6B
$2.6B
Q1 25
$2.4B
$2.5B
Q4 24
$2.3B
$2.5B
Q3 24
$2.4B
$2.5B
Q2 24
$2.2B
$2.4B
Q1 24
$2.4B
$2.4B
Total Assets
MKSI
MKSI
ROKU
ROKU
Q4 25
$8.8B
$4.4B
Q3 25
$8.8B
$4.4B
Q2 25
$8.8B
$4.3B
Q1 25
$8.6B
$4.2B
Q4 24
$8.6B
$4.3B
Q3 24
$9.0B
$4.3B
Q2 24
$8.9B
$4.1B
Q1 24
$8.9B
$4.2B
Debt / Equity
MKSI
MKSI
ROKU
ROKU
Q4 25
1.53×
Q3 25
1.64×
Q2 25
1.71×
Q1 25
1.87×
Q4 24
1.93×
Q3 24
1.98×
Q2 24
2.16×
Q1 24
1.94×

Cash Flow & Capital Efficiency

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

Metric
MKSI
MKSI
ROKU
ROKU
Operating Cash FlowLast quarter
$142.0M
$107.7M
Free Cash FlowOCF − Capex
$92.0M
$106.6M
FCF MarginFCF / Revenue
8.9%
7.6%
Capex IntensityCapex / Revenue
4.8%
0.1%
Cash ConversionOCF / Net Profit
1.33×
1.34×
TTM Free Cash FlowTrailing 4 quarters
$497.0M
$478.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MKSI
MKSI
ROKU
ROKU
Q4 25
$142.0M
$107.7M
Q3 25
$197.0M
$127.6M
Q2 25
$165.0M
$109.7M
Q1 25
$141.0M
$138.7M
Q4 24
$176.0M
$79.3M
Q3 24
$163.0M
$68.7M
Q2 24
$122.0M
$23.4M
Q1 24
$67.0M
$46.7M
Free Cash Flow
MKSI
MKSI
ROKU
ROKU
Q4 25
$92.0M
$106.6M
Q3 25
$146.0M
$126.5M
Q2 25
$136.0M
$108.6M
Q1 25
$123.0M
$136.8M
Q4 24
$125.0M
$76.8M
Q3 24
$141.0M
$67.6M
Q2 24
$95.0M
$22.5M
Q1 24
$49.0M
$46.0M
FCF Margin
MKSI
MKSI
ROKU
ROKU
Q4 25
8.9%
7.6%
Q3 25
14.8%
10.4%
Q2 25
14.0%
9.8%
Q1 25
13.1%
13.4%
Q4 24
13.4%
6.4%
Q3 24
15.7%
6.4%
Q2 24
10.7%
2.3%
Q1 24
5.6%
5.2%
Capex Intensity
MKSI
MKSI
ROKU
ROKU
Q4 25
4.8%
0.1%
Q3 25
5.2%
0.1%
Q2 25
3.0%
0.1%
Q1 25
1.9%
0.2%
Q4 24
5.5%
0.2%
Q3 24
2.5%
0.1%
Q2 24
3.0%
0.1%
Q1 24
2.1%
0.1%
Cash Conversion
MKSI
MKSI
ROKU
ROKU
Q4 25
1.33×
1.34×
Q3 25
2.66×
5.14×
Q2 25
2.66×
10.45×
Q1 25
2.71×
Q4 24
1.96×
Q3 24
2.63×
Q2 24
5.30×
Q1 24
4.47×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MKSI
MKSI

Electronics And Packaging$303.0M29%
Specialty Industrial$295.0M29%
Photonics Solutions Division$274.0M26%
Services$125.0M12%
Other$37.0M4%

ROKU
ROKU

Services$1.2B88%
Products$170.9M12%

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