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Side-by-side financial comparison of ADVANCE AUTO PARTS INC (AAP) 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 $2.0B, roughly 1.1× ADVANCE AUTO PARTS INC). SIRIUS XM HOLDINGS INC. runs the higher net margin — 4.5% vs 0.3%, a 4.2% gap on every dollar of revenue. On growth, ADVANCE AUTO PARTS INC posted the faster year-over-year revenue change (130.1% vs 0.2%). SIRIUS XM HOLDINGS INC. produced more free cash flow last quarter ($536.0M vs $-21.0M). Over the past eight quarters, SIRIUS XM HOLDINGS INC.'s revenue compounded faster (0.7% CAGR vs -15.7%).

Advance Auto Parts, Inc. is an American automotive aftermarket parts provider. Headquartered in Raleigh, North Carolina, it serves professional installer and do it yourself (DIY) customers.

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".

AAP vs SIRI — Head-to-Head

Bigger by revenue
SIRI
SIRI
1.1× larger
SIRI
$2.2B
$2.0B
AAP
Growing faster (revenue YoY)
AAP
AAP
+129.9% gap
AAP
130.1%
0.2%
SIRI
Higher net margin
SIRI
SIRI
4.2% more per $
SIRI
4.5%
0.3%
AAP
More free cash flow
SIRI
SIRI
$557.0M more FCF
SIRI
$536.0M
$-21.0M
AAP
Faster 2-yr revenue CAGR
SIRI
SIRI
Annualised
SIRI
0.7%
-15.7%
AAP

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AAP
AAP
SIRI
SIRI
Revenue
$2.0B
$2.2B
Net Profit
$6.0M
$99.0M
Gross Margin
44.1%
53.1%
Operating Margin
2.2%
10.3%
Net Margin
0.3%
4.5%
Revenue YoY
130.1%
0.2%
Net Profit YoY
101.4%
-55.4%
EPS (diluted)
$0.10
$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
AAP
AAP
SIRI
SIRI
Q1 26
$2.0B
Q4 25
$2.0B
$2.2B
Q3 25
$2.0B
$2.2B
Q2 25
$2.6B
$2.1B
Q1 25
$2.1B
Q4 24
$2.1B
$2.2B
Q3 24
$2.2B
$2.2B
Q2 24
$2.8B
$2.2B
Net Profit
AAP
AAP
SIRI
SIRI
Q1 26
$6.0M
Q4 25
$-1.0M
$99.0M
Q3 25
$15.0M
$297.0M
Q2 25
$24.0M
$205.0M
Q1 25
$204.0M
Q4 24
$-6.0M
$222.0M
Q3 24
$45.0M
$-2.5B
Q2 24
$40.0M
$304.0M
Gross Margin
AAP
AAP
SIRI
SIRI
Q1 26
44.1%
Q4 25
43.3%
53.1%
Q3 25
43.5%
52.2%
Q2 25
42.9%
52.4%
Q1 25
52.0%
Q4 24
42.3%
52.9%
Q3 24
43.6%
53.2%
Q2 24
43.4%
53.5%
Operating Margin
AAP
AAP
SIRI
SIRI
Q1 26
2.2%
Q4 25
1.1%
10.3%
Q3 25
1.1%
22.8%
Q2 25
-5.1%
17.1%
Q1 25
18.7%
Q4 24
20.2%
Q3 24
2.5%
-133.6%
Q2 24
1.9%
23.2%
Net Margin
AAP
AAP
SIRI
SIRI
Q1 26
0.3%
Q4 25
-0.0%
4.5%
Q3 25
0.7%
13.8%
Q2 25
0.9%
9.6%
Q1 25
9.9%
Q4 24
-0.3%
10.1%
Q3 24
2.1%
-113.1%
Q2 24
1.4%
14.0%
EPS (diluted)
AAP
AAP
SIRI
SIRI
Q1 26
$0.10
Q4 25
$-0.02
$0.23
Q3 25
$0.25
$0.84
Q2 25
$0.40
$0.57
Q1 25
$0.59
Q4 24
$-0.10
$2.45
Q3 24
$0.75
$-8.74
Q2 24
$0.67
$0.08

Balance Sheet & Financial Strength

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

Metric
AAP
AAP
SIRI
SIRI
Cash + ST InvestmentsLiquidity on hand
$3.1B
$94.0M
Total DebtLower is stronger
$3.4B
$8.6B
Stockholders' EquityBook value
$2.2B
$11.6B
Total Assets
$11.8B
$27.2B
Debt / EquityLower = less leverage
1.55×
0.75×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AAP
AAP
SIRI
SIRI
Q1 26
$3.1B
Q4 25
$3.2B
$94.0M
Q3 25
$1.7B
$79.0M
Q2 25
$1.7B
$92.0M
Q1 25
$127.0M
Q4 24
$464.5M
$162.0M
Q3 24
$479.4M
$127.0M
Q2 24
$451.0M
$100.0M
Total Debt
AAP
AAP
SIRI
SIRI
Q1 26
$3.4B
Q4 25
$3.4B
$8.6B
Q3 25
$1.8B
$9.0B
Q2 25
$1.8B
$10.1B
Q1 25
$10.4B
Q4 24
$1.8B
$10.3B
Q3 24
$1.8B
$10.1B
Q2 24
$1.8B
$9.0B
Stockholders' Equity
AAP
AAP
SIRI
SIRI
Q1 26
$2.2B
Q4 25
$2.2B
$11.6B
Q3 25
$2.2B
$11.6B
Q2 25
$2.2B
$11.3B
Q1 25
$11.2B
Q4 24
$2.6B
$11.1B
Q3 24
$2.6B
$10.9B
Q2 24
$2.6B
$-2.1B
Total Assets
AAP
AAP
SIRI
SIRI
Q1 26
$11.8B
Q4 25
$12.1B
$27.2B
Q3 25
$10.5B
$27.4B
Q2 25
$10.6B
$27.3B
Q1 25
$27.4B
Q4 24
$12.5B
$27.5B
Q3 24
$12.3B
$27.5B
Q2 24
$12.2B
$11.2B
Debt / Equity
AAP
AAP
SIRI
SIRI
Q1 26
1.55×
Q4 25
1.55×
0.75×
Q3 25
0.81×
0.78×
Q2 25
0.81×
0.89×
Q1 25
0.93×
Q4 24
0.69×
0.93×
Q3 24
0.69×
0.93×
Q2 24
0.70×

Cash Flow & Capital Efficiency

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

Metric
AAP
AAP
SIRI
SIRI
Operating Cash FlowLast quarter
$72.0M
$680.0M
Free Cash FlowOCF − Capex
$-21.0M
$536.0M
FCF MarginFCF / Revenue
-1.1%
24.4%
Capex IntensityCapex / Revenue
4.7%
6.6%
Cash ConversionOCF / Net Profit
12.00×
6.87×
TTM Free Cash FlowTrailing 4 quarters
$-298.0M
$1.2B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AAP
AAP
SIRI
SIRI
Q1 26
$72.0M
Q4 25
$-12.0M
$680.0M
Q3 25
$50.0M
$430.0M
Q2 25
$-156.0M
$546.0M
Q1 25
$242.0M
Q4 24
$70.0M
$679.0M
Q3 24
$85.0M
$240.0M
Q2 24
$3.0M
$514.0M
Free Cash Flow
AAP
AAP
SIRI
SIRI
Q1 26
$-21.0M
Q4 25
$-76.0M
$536.0M
Q3 25
$-3.0M
$255.0M
Q2 25
$-198.0M
$401.0M
Q1 25
$53.0M
Q4 24
$27.0M
$514.0M
Q3 24
$44.0M
$24.0M
Q2 24
$-43.0M
$341.0M
FCF Margin
AAP
AAP
SIRI
SIRI
Q1 26
-1.1%
Q4 25
-3.7%
24.4%
Q3 25
-0.1%
11.8%
Q2 25
-7.7%
18.8%
Q1 25
2.6%
Q4 24
1.3%
23.5%
Q3 24
2.0%
1.1%
Q2 24
-1.6%
15.7%
Capex Intensity
AAP
AAP
SIRI
SIRI
Q1 26
4.7%
Q4 25
3.1%
6.6%
Q3 25
2.6%
8.1%
Q2 25
1.6%
6.8%
Q1 25
9.1%
Q4 24
2.0%
7.5%
Q3 24
1.9%
9.9%
Q2 24
1.7%
7.9%
Cash Conversion
AAP
AAP
SIRI
SIRI
Q1 26
12.00×
Q4 25
6.87×
Q3 25
3.33×
1.45×
Q2 25
-6.50×
2.66×
Q1 25
1.19×
Q4 24
3.06×
Q3 24
1.89×
Q2 24
0.07×
1.69×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AAP
AAP

Segment breakdown not available.

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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