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Side-by-side financial comparison of SIRIUS XM HOLDINGS INC. (SIRI) and State Street Corporation (STT). Click either name above to swap in a different company.

State Street Corporation is the larger business by last-quarter revenue ($3.7B vs $2.2B, roughly 1.7× SIRIUS XM HOLDINGS INC.). State Street Corporation runs the higher net margin — 20.4% vs 4.5%, a 15.9% gap on every dollar of revenue. On growth, State Street Corporation posted the faster year-over-year revenue change (7.5% vs 0.2%). State Street Corporation produced more free cash flow last quarter ($9.8B vs $536.0M). Over the past eight quarters, State Street Corporation's revenue compounded faster (8.1% CAGR vs 0.7%).

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".

State Street Corporation is an American multinational financial services and bank holding company headquartered at One Congress Street in Boston. It is the second-oldest continuously operating U.S. bank, tracing its roots to Union Bank, chartered in 1792. As of the third quarter of 2025, State Street is one of the world's largest asset managers and custodians, with approximately US$5.4 trillion in assets under management and US$51.7 trillion under custody and administration.

SIRI vs STT — Head-to-Head

Bigger by revenue
STT
STT
1.7× larger
STT
$3.7B
$2.2B
SIRI
Growing faster (revenue YoY)
STT
STT
+7.2% gap
STT
7.5%
0.2%
SIRI
Higher net margin
STT
STT
15.9% more per $
STT
20.4%
4.5%
SIRI
More free cash flow
STT
STT
$9.2B more FCF
STT
$9.8B
$536.0M
SIRI
Faster 2-yr revenue CAGR
STT
STT
Annualised
STT
8.1%
0.7%
SIRI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
SIRI
SIRI
STT
STT
Revenue
$2.2B
$3.7B
Net Profit
$99.0M
$747.0M
Gross Margin
53.1%
Operating Margin
10.3%
25.0%
Net Margin
4.5%
20.4%
Revenue YoY
0.2%
7.5%
Net Profit YoY
-55.4%
-4.6%
EPS (diluted)
$0.23
$2.41

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
SIRI
SIRI
STT
STT
Q4 25
$2.2B
$3.7B
Q3 25
$2.2B
$3.5B
Q2 25
$2.1B
$3.4B
Q1 25
$2.1B
$3.3B
Q4 24
$2.2B
$3.4B
Q3 24
$2.2B
$3.3B
Q2 24
$2.2B
$3.2B
Q1 24
$2.2B
$3.1B
Net Profit
SIRI
SIRI
STT
STT
Q4 25
$99.0M
$747.0M
Q3 25
$297.0M
$861.0M
Q2 25
$205.0M
$693.0M
Q1 25
$204.0M
$644.0M
Q4 24
$222.0M
$783.0M
Q3 24
$-2.5B
$730.0M
Q2 24
$304.0M
$711.0M
Q1 24
$265.0M
$463.0M
Gross Margin
SIRI
SIRI
STT
STT
Q4 25
53.1%
Q3 25
52.2%
Q2 25
52.4%
Q1 25
52.0%
Q4 24
52.9%
Q3 24
53.2%
Q2 24
53.5%
Q1 24
52.5%
Operating Margin
SIRI
SIRI
STT
STT
Q4 25
10.3%
25.0%
Q3 25
22.8%
31.1%
Q2 25
17.1%
25.8%
Q1 25
18.7%
25.0%
Q4 24
20.2%
28.1%
Q3 24
-133.6%
28.4%
Q2 24
23.2%
28.6%
Q1 24
20.2%
19.1%
Net Margin
SIRI
SIRI
STT
STT
Q4 25
4.5%
20.4%
Q3 25
13.8%
24.3%
Q2 25
9.6%
20.1%
Q1 25
9.9%
19.6%
Q4 24
10.1%
22.9%
Q3 24
-113.1%
22.4%
Q2 24
14.0%
22.3%
Q1 24
12.3%
14.8%
EPS (diluted)
SIRI
SIRI
STT
STT
Q4 25
$0.23
$2.41
Q3 25
$0.84
$2.78
Q2 25
$0.57
$2.17
Q1 25
$0.59
$2.04
Q4 24
$2.45
$2.43
Q3 24
$-8.74
$2.26
Q2 24
$0.08
$2.15
Q1 24
$0.07
$1.37

Balance Sheet & Financial Strength

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

Metric
SIRI
SIRI
STT
STT
Cash + ST InvestmentsLiquidity on hand
$94.0M
Total DebtLower is stronger
$8.6B
Stockholders' EquityBook value
$11.6B
$27.8B
Total Assets
$27.2B
$366.0B
Debt / EquityLower = less leverage
0.75×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SIRI
SIRI
STT
STT
Q4 25
$94.0M
Q3 25
$79.0M
Q2 25
$92.0M
Q1 25
$127.0M
Q4 24
$162.0M
Q3 24
$127.0M
Q2 24
$100.0M
Q1 24
$71.0M
Total Debt
SIRI
SIRI
STT
STT
Q4 25
$8.6B
Q3 25
$9.0B
Q2 25
$10.1B
Q1 25
$10.4B
Q4 24
$10.3B
Q3 24
$10.1B
Q2 24
$9.0B
Q1 24
$8.7B
Stockholders' Equity
SIRI
SIRI
STT
STT
Q4 25
$11.6B
$27.8B
Q3 25
$11.6B
$27.6B
Q2 25
$11.3B
$27.3B
Q1 25
$11.2B
$26.7B
Q4 24
$11.1B
$25.3B
Q3 24
$10.9B
$25.8B
Q2 24
$-2.1B
$24.8B
Q1 24
$-2.4B
$24.4B
Total Assets
SIRI
SIRI
STT
STT
Q4 25
$27.2B
$366.0B
Q3 25
$27.4B
$371.1B
Q2 25
$27.3B
$376.7B
Q1 25
$27.4B
$372.7B
Q4 24
$27.5B
$353.2B
Q3 24
$27.5B
$338.5B
Q2 24
$11.2B
$325.6B
Q1 24
$11.2B
$338.0B
Debt / Equity
SIRI
SIRI
STT
STT
Q4 25
0.75×
Q3 25
0.78×
Q2 25
0.89×
Q1 25
0.93×
Q4 24
0.93×
Q3 24
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
SIRI
SIRI
STT
STT
Operating Cash FlowLast quarter
$680.0M
$10.0B
Free Cash FlowOCF − Capex
$536.0M
$9.8B
FCF MarginFCF / Revenue
24.4%
266.6%
Capex IntensityCapex / Revenue
6.6%
7.3%
Cash ConversionOCF / Net Profit
6.87×
13.44×
TTM Free Cash FlowTrailing 4 quarters
$1.2B
$10.8B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SIRI
SIRI
STT
STT
Q4 25
$680.0M
$10.0B
Q3 25
$430.0M
$7.9B
Q2 25
$546.0M
$-8.4B
Q1 25
$242.0M
$2.4B
Q4 24
$679.0M
$-7.4B
Q3 24
$240.0M
$2.7B
Q2 24
$514.0M
$-7.6B
Q1 24
$308.0M
$-844.0M
Free Cash Flow
SIRI
SIRI
STT
STT
Q4 25
$536.0M
$9.8B
Q3 25
$255.0M
$7.7B
Q2 25
$401.0M
$-8.8B
Q1 25
$53.0M
$2.2B
Q4 24
$514.0M
$-7.7B
Q3 24
$24.0M
$2.5B
Q2 24
$341.0M
$-7.9B
Q1 24
$134.0M
$-1.1B
FCF Margin
SIRI
SIRI
STT
STT
Q4 25
24.4%
266.6%
Q3 25
11.8%
216.0%
Q2 25
18.8%
-254.1%
Q1 25
2.6%
66.1%
Q4 24
23.5%
-225.1%
Q3 24
1.1%
75.9%
Q2 24
15.7%
-246.2%
Q1 24
6.2%
-34.2%
Capex Intensity
SIRI
SIRI
STT
STT
Q4 25
6.6%
7.3%
Q3 25
8.1%
6.9%
Q2 25
6.8%
9.3%
Q1 25
9.1%
6.9%
Q4 24
7.5%
7.3%
Q3 24
9.9%
7.2%
Q2 24
7.9%
6.7%
Q1 24
8.0%
7.3%
Cash Conversion
SIRI
SIRI
STT
STT
Q4 25
6.87×
13.44×
Q3 25
1.45×
9.18×
Q2 25
2.66×
-12.18×
Q1 25
1.19×
3.72×
Q4 24
3.06×
-9.49×
Q3 24
3.71×
Q2 24
1.69×
-10.75×
Q1 24
1.16×
-1.82×

Financial Flow Comparison

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

Revenue Breakdown by Segment

SIRI
SIRI

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

STT
STT

Other$2.2B59%
Investment Management$729.0M20%
Management Services$662.0M18%
Other Fee Revenue$56.0M2%
Securities Financing Services$54.0M1%

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