Which is better, SIRI or UZD?

On the Buffett-Fit framework, Array Digital Infrastructure, Inc. 6.250% Senior Notes due 2069 (UZD) currently grades higher than SIRI — 25/100 (F grade) vs 40/100 (D). That said, "better" depends on which framework you trust — SIRI wins on Warren Buffett, Joel Greenblatt, and Terry Smith; UZD wins on Benjamin Graham, Philip Fisher, and Peter Lynch. The full pillar breakdown is on this page.

Should I buy SIRI or UZD?

This page is an educational comparison, not investment advice. Both SIRI and UZD are graded against the same Buffett 5-pillar framework (moat, earnings durability, management quality, financial health, valuation) plus six other documented investor frameworks. Read the side-by-side breakdown to see which one matches the criteria you care about most — and always do your own research before making any investment decision.

Is SIRI better than UZD for value investing?

On the Buffett-style value-investing framework, UZD currently grades higher — 40/100 vs 25/100, a 15-point gap. The gap is driven by which pillars each stock passes; the table on this page shows moat, durability, management, financial health, and valuation side-by-side.

What's the difference between SIRI and UZD on Warren Buffett's framework?

Both stocks are evaluated on the same five pillars: economic moat (durable competitive advantage), earnings durability (consistent profitability), management quality (capital allocation), financial health (conservative balance sheet), and valuation (margin of safety). SIRI currently scores 40/100 (D grade); UZD scores 25/100 (F grade). The "Where each wins" section on this page breaks down which pillar each stock dominates.

Which has the stronger moat, SIRI or UZD?

Moat strength is one of the five pillars in the Buffett-Fit score on this page. SIRI and UZD are each scored on ROIC sustainability, gross-margin durability, and qualitative signals like brand strength, switching costs, network effects, and regulatory barriers. The pillar breakdown on this page shows the moat sub-score side-by-side so you can see which one has the more durable competitive advantage.

Which is more undervalued, SIRI or UZD?

Valuation is one of the five Buffett-Fit pillars on this page. Both stocks are scored on owner-earnings yield, price-to-intrinsic-value vs the underlying compounding rate, and the margin of safety relative to a conservative DCF. The valuation sub-score in the table below tells you which one currently trades at a more attractive price relative to its underlying business quality.

Are SIRI and UZD both Communication Services stocks?

Yes — both Sirius XM Holdings Inc. (SIRI) and Array Digital Infrastructure, Inc. 6.250% Senior Notes due 2069 (UZD) operate in the Communication Services sector. That makes this a direct sector-peer comparison, which is the apples-to-apples way to use the Buffett-Fit framework: the score weighs each stock against its sector's specific quality and valuation benchmarks (sector-relative bonus), so the cross-stock comparison isn't distorted by inter-sector base-rate differences.

Is this SIRI vs UZD comparison investment advice?

No. This page is an educational pattern-match against documented public frameworks (Buffett, Graham, Fisher, Lynch, Greenblatt, Munger, Smith), not personalised investment advice. The scores reflect how closely each stock matches each framework's documented criteria — they are not buy/hold/sell recommendations. Always do your own research and consult a licensed financial adviser for personalised advice.

Stock comparison

Sirius XM Holdings

SIRI

Market cap

$9.09B

Sector

Communication Services

Overall winner

Array Digital Infrastructure, Inc. 6.250% Senior Notes due 2069

SIRI 3–3 UZD

Array Digital Infrastructure, Inc. 6.250% Senior Notes due 2069

UZD

Market cap

Sector

Communication Services

Scored across Buffett, Graham, Lynch and Greenblatt - plus a side-by-side metric table covering valuation, quality, growth and balance sheet.

Fit scores by strategy

SIRIvsUZD

Warren Buffett

40D

25F

Benjamin Graham

14F

32F

Philip Fisher

29F

49D

Peter Lynch

15F

37D

Joel Greenblatt

27F

25F

Charlie Munger

35D

Terry Smith

36D

30F

Side-by-side metrics

Metric	SIRI	UZD
Market cap	$9.09B	-
P/E (TTM)	10.3x	9.6x
EV/EBIT	12.5x	-
ROIC (TTM)	4.73%	1.12%
Gross margin	45.45%	54.04%
Net margin	9.86%	41.88%
Revenue CAGR 5y	-0.4%	-55.41%
EPS CAGR 5y	-7.13%	17.15%
Debt / Equity	0.8x	0.6x
Dividend yield	4.18%	66.47%

Where each one wins

The metrics with the biggest gap between the two - sorted so the most decisive edges read first.

SIRI leads on

Revenue CAGR 5y-0.4%vs -55.41%+99%
ROIC (TTM)4.73%vs 1.12%+76%

UZD leads on

EPS CAGR 5y17.15%vs -7.13%+142%
EV/EBIT-vs 12.5x+112%
Dividend yield66.47%vs 4.18%+94%
Net margin41.88%vs 9.86%+76%

More like SIRI

SIRI vs 2371.T SIRI vs HACK.ST SIRI vs 603444.SS SIRI vs 002517.SZ SIRI vs TIPSMUSIC.BO SIRI vs INDIAMART.NS

More like UZD

UZD vs 2371.T UZD vs HACK.ST UZD vs 603444.SS UZD vs 002517.SZ UZD vs TIPSMUSIC.BO UZD vs INDIAMART.NS

Read the full Buffett-Brain analysis for SIRI Read the full Buffett-Brain analysis for UZD

Related on invest-like

Strongest Moat Highest ROIC Warren Buffett strategy Economic Moat

Key terms in this analysis

ROIC Free Cash Flow (FCF)Economic Moat P/E Ratio Margin of Safety Quality Score

Educational tool. Fit scores are deterministic projections from public financials onto each investor's published criteria - not personal recommendations or advice.

Stock comparison

Sirius XM Holdings

SIRI

Market cap

$9.09B

Sector

Communication Services

Overall winner

Array Digital Infrastructure, Inc. 6.250% Senior Notes due 2069

SIRI 3–3 UZD

Array Digital Infrastructure, Inc. 6.250% Senior Notes due 2069

UZD

Market cap

Sector

Communication Services

Scored across Buffett, Graham, Lynch and Greenblatt - plus a side-by-side metric table covering valuation, quality, growth and balance sheet.

Fit scores by strategy

SIRIvsUZD

Warren Buffett

40D

25F

Benjamin Graham

14F

32F

Philip Fisher

29F

49D

Peter Lynch

15F

37D

Joel Greenblatt

27F

25F

Charlie Munger

35D

Terry Smith

36D

30F

Side-by-side metrics

Metric	SIRI	UZD
Market cap	$9.09B	-
P/E (TTM)	10.3x	9.6x
EV/EBIT	12.5x	-
ROIC (TTM)	4.73%	1.12%
Gross margin	45.45%	54.04%
Net margin	9.86%	41.88%
Revenue CAGR 5y	-0.4%	-55.41%
EPS CAGR 5y	-7.13%	17.15%
Debt / Equity	0.8x	0.6x
Dividend yield	4.18%	66.47%

Where each one wins

The metrics with the biggest gap between the two - sorted so the most decisive edges read first.

SIRI leads on

Revenue CAGR 5y-0.4%vs -55.41%+99%
ROIC (TTM)4.73%vs 1.12%+76%

UZD leads on

EPS CAGR 5y17.15%vs -7.13%+142%
EV/EBIT-vs 12.5x+112%
Dividend yield66.47%vs 4.18%+94%
Net margin41.88%vs 9.86%+76%

More like SIRI

SIRI vs 2371.T SIRI vs HACK.ST SIRI vs 603444.SS SIRI vs 002517.SZ SIRI vs TIPSMUSIC.BO SIRI vs INDIAMART.NS

More like UZD

UZD vs 2371.T UZD vs HACK.ST UZD vs 603444.SS UZD vs 002517.SZ UZD vs TIPSMUSIC.BO UZD vs INDIAMART.NS

Read the full Buffett-Brain analysis for SIRI Read the full Buffett-Brain analysis for UZD

Related on invest-like

Strongest Moat Highest ROIC Warren Buffett strategy Economic Moat

Key terms in this analysis

ROIC Free Cash Flow (FCF)Economic Moat P/E Ratio Margin of Safety Quality Score

Educational tool. Fit scores are deterministic projections from public financials onto each investor's published criteria - not personal recommendations or advice.