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Side-by-side financial comparison of Rockwell Automation (ROK) and SIRIUS XM HOLDINGS INC. (SIRI). Click either name above to swap in a different company.

SIRIUS XM HOLDINGS INC. is the larger business by last-quarter revenue ($2.2B vs $2.1B, roughly 1.0× Rockwell Automation). Rockwell Automation runs the higher net margin — 14.5% vs 4.5%, a 10.0% gap on every dollar of revenue. On growth, Rockwell Automation posted the faster year-over-year revenue change (11.9% vs 0.2%). SIRIUS XM HOLDINGS INC. produced more free cash flow last quarter ($536.0M vs $170.0M). Over the past eight quarters, SIRIUS XM HOLDINGS INC.'s revenue compounded faster (0.7% CAGR vs -0.5%).

Rockwell Automation, Inc. is an American provider of industrial automation and digital transformation technologies headquartered in Milwaukee, Wisconsin. Its brands include Allen-Bradley, FactoryTalk software and LifecycleIQ Services. Rockwell Automation employs approximately 27,000 people and has customers in more than 100 countries worldwide.

XM Satellite Radio Holdings Inc. (XM) was one of the three satellite radio (SDARS) and online radio services in the United States and Canada, operated by Sirius XM Holdings. It provided pay-for-service radio, analogous to subscription cable television. Its service included 73 different music channels, 39 news, sports, talk and entertainment channels, 21 regional traffic and weather channels, and 23 play-by-play sports channels. XM channels were identified by Arbitron with the label "XM".

ROK vs SIRI — Head-to-Head

Bigger by revenue
SIRI
SIRI
1.0× larger
SIRI
$2.2B
$2.1B
ROK
Growing faster (revenue YoY)
ROK
ROK
+11.7% gap
ROK
11.9%
0.2%
SIRI
Higher net margin
ROK
ROK
10.0% more per $
ROK
14.5%
4.5%
SIRI
More free cash flow
SIRI
SIRI
$366.0M more FCF
SIRI
$536.0M
$170.0M
ROK
Faster 2-yr revenue CAGR
SIRI
SIRI
Annualised
SIRI
0.7%
-0.5%
ROK

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ROK
ROK
SIRI
SIRI
Revenue
$2.1B
$2.2B
Net Profit
$305.0M
$99.0M
Gross Margin
48.3%
53.1%
Operating Margin
20.7%
10.3%
Net Margin
14.5%
4.5%
Revenue YoY
11.9%
0.2%
Net Profit YoY
65.8%
-55.4%
EPS (diluted)
$2.69
$0.23

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
ROK
ROK
SIRI
SIRI
Q4 25
$2.1B
$2.2B
Q3 25
$2.3B
$2.2B
Q2 25
$2.1B
$2.1B
Q1 25
$2.0B
$2.1B
Q4 24
$1.9B
$2.2B
Q3 24
$2.0B
$2.2B
Q2 24
$2.1B
$2.2B
Q1 24
$2.1B
$2.2B
Net Profit
ROK
ROK
SIRI
SIRI
Q4 25
$305.0M
$99.0M
Q3 25
$138.0M
$297.0M
Q2 25
$295.0M
$205.0M
Q1 25
$252.0M
$204.0M
Q4 24
$184.0M
$222.0M
Q3 24
$239.1M
$-2.5B
Q2 24
$232.0M
$304.0M
Q1 24
$266.2M
$265.0M
Gross Margin
ROK
ROK
SIRI
SIRI
Q4 25
48.3%
53.1%
Q3 25
69.4%
52.2%
Q2 25
40.9%
52.4%
Q1 25
40.5%
52.0%
Q4 24
38.4%
52.9%
Q3 24
37.9%
53.2%
Q2 24
38.8%
53.5%
Q1 24
39.2%
52.5%
Operating Margin
ROK
ROK
SIRI
SIRI
Q4 25
20.7%
10.3%
Q3 25
2.7%
22.8%
Q2 25
16.0%
17.1%
Q1 25
14.9%
18.7%
Q4 24
17.1%
20.2%
Q3 24
13.5%
-133.6%
Q2 24
12.4%
23.2%
Q1 24
14.6%
20.2%
Net Margin
ROK
ROK
SIRI
SIRI
Q4 25
14.5%
4.5%
Q3 25
6.0%
13.8%
Q2 25
13.8%
9.6%
Q1 25
12.6%
9.9%
Q4 24
9.8%
10.1%
Q3 24
11.7%
-113.1%
Q2 24
11.3%
14.0%
Q1 24
12.5%
12.3%
EPS (diluted)
ROK
ROK
SIRI
SIRI
Q4 25
$2.69
$0.23
Q3 25
$1.24
$0.84
Q2 25
$2.60
$0.57
Q1 25
$2.22
$0.59
Q4 24
$1.61
$2.45
Q3 24
$2.09
$-8.74
Q2 24
$2.02
$0.08
Q1 24
$2.31
$0.07

Balance Sheet & Financial Strength

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

Metric
ROK
ROK
SIRI
SIRI
Cash + ST InvestmentsLiquidity on hand
$444.0M
$94.0M
Total DebtLower is stronger
$8.6B
Stockholders' EquityBook value
$3.7B
$11.6B
Total Assets
$11.2B
$27.2B
Debt / EquityLower = less leverage
0.75×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ROK
ROK
SIRI
SIRI
Q4 25
$444.0M
$94.0M
Q3 25
$468.0M
$79.0M
Q2 25
$495.0M
$92.0M
Q1 25
$456.0M
$127.0M
Q4 24
$477.0M
$162.0M
Q3 24
$471.3M
$127.0M
Q2 24
$407.0M
$100.0M
Q1 24
$470.5M
$71.0M
Total Debt
ROK
ROK
SIRI
SIRI
Q4 25
$8.6B
Q3 25
$2.6B
$9.0B
Q2 25
$10.1B
Q1 25
$10.4B
Q4 24
$10.3B
Q3 24
$2.6B
$10.1B
Q2 24
$9.0B
Q1 24
$8.7B
Stockholders' Equity
ROK
ROK
SIRI
SIRI
Q4 25
$3.7B
$11.6B
Q3 25
$3.7B
$11.6B
Q2 25
$3.5B
$11.3B
Q1 25
$3.4B
$11.2B
Q4 24
$3.4B
$11.1B
Q3 24
$3.5B
$10.9B
Q2 24
$3.3B
$-2.1B
Q1 24
$3.5B
$-2.4B
Total Assets
ROK
ROK
SIRI
SIRI
Q4 25
$11.2B
$27.2B
Q3 25
$11.2B
$27.4B
Q2 25
$11.2B
$27.3B
Q1 25
$11.0B
$27.4B
Q4 24
$10.9B
$27.5B
Q3 24
$11.2B
$27.5B
Q2 24
$11.2B
$11.2B
Q1 24
$11.4B
$11.2B
Debt / Equity
ROK
ROK
SIRI
SIRI
Q4 25
0.75×
Q3 25
0.72×
0.78×
Q2 25
0.89×
Q1 25
0.93×
Q4 24
0.93×
Q3 24
0.73×
0.93×
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
ROK
ROK
SIRI
SIRI
Operating Cash FlowLast quarter
$234.0M
$680.0M
Free Cash FlowOCF − Capex
$170.0M
$536.0M
FCF MarginFCF / Revenue
8.1%
24.4%
Capex IntensityCapex / Revenue
3.0%
6.6%
Cash ConversionOCF / Net Profit
0.77×
6.87×
TTM Free Cash FlowTrailing 4 quarters
$1.2B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ROK
ROK
SIRI
SIRI
Q4 25
$234.0M
$680.0M
Q3 25
$454.0M
$430.0M
Q2 25
$527.0M
$546.0M
Q1 25
$199.0M
$242.0M
Q4 24
$364.0M
$679.0M
Q3 24
$432.3M
$240.0M
Q2 24
$279.1M
$514.0M
Q1 24
$119.8M
$308.0M
Free Cash Flow
ROK
ROK
SIRI
SIRI
Q4 25
$170.0M
$536.0M
Q3 25
$255.0M
Q2 25
$489.0M
$401.0M
Q1 25
$171.0M
$53.0M
Q4 24
$293.0M
$514.0M
Q3 24
$24.0M
Q2 24
$238.4M
$341.0M
Q1 24
$68.6M
$134.0M
FCF Margin
ROK
ROK
SIRI
SIRI
Q4 25
8.1%
24.4%
Q3 25
11.8%
Q2 25
22.8%
18.8%
Q1 25
8.5%
2.6%
Q4 24
15.6%
23.5%
Q3 24
1.1%
Q2 24
11.6%
15.7%
Q1 24
3.2%
6.2%
Capex Intensity
ROK
ROK
SIRI
SIRI
Q4 25
3.0%
6.6%
Q3 25
8.1%
Q2 25
1.8%
6.8%
Q1 25
1.4%
9.1%
Q4 24
3.8%
7.5%
Q3 24
9.9%
Q2 24
2.0%
7.9%
Q1 24
2.4%
8.0%
Cash Conversion
ROK
ROK
SIRI
SIRI
Q4 25
0.77×
6.87×
Q3 25
3.29×
1.45×
Q2 25
1.79×
2.66×
Q1 25
0.79×
1.19×
Q4 24
1.98×
3.06×
Q3 24
1.81×
Q2 24
1.20×
1.69×
Q1 24
0.45×
1.16×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ROK
ROK

Productsand Solutions$1.9B89%
Lifecycle Services Segment$259.0M12%

SIRI
SIRI

Subscription And Circulation$1.6B74%
Advertising$491.0M22%
Cost Of Sales Equipment Products And Services$48.0M2%
Other Revenue$28.0M1%

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