Is SIRI or STRZ more undervalued in 2026?

CirclFi compares SiriusXM Holdings Inc. (SIRI) and Starz Entertainment Corp. (STRZ) using 13 institutional-grade valuation models. SIRI has a Quality of Company score of 7.6/10 while STRZ scores 4.6/10.

Which is a better buy — SIRI or STRZ?

Compare intrinsic values from 13 independent models against current market prices. CirclFi also calculates Value Trap scores. This is not financial advice — conduct your own analysis.

How do SIRI and STRZ valuations compare?

SIRI at $29.87 and STRZ at $24.33 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

SIRI vs STRZ Valuation Comparison 2026 — Intrinsic Value Analysis

SIRI

Entertainment

SiriusXM Holdings Inc.

Quality

7.6

out of 10

Value Trap

LOW

Price

$29.87

Last close

Models

12/13

Active

STRZ

Entertainment

Starz Entertainment Corp.

Quality

4.6

out of 10

Value Trap

WARN

Price

$24.33

Last close

Models

6/13

Active

Model-by-Model Comparison

Model	Type	SIRI Fair Value	SIRI Upside	STRZ Fair Value	STRZ Upside
Bayesian DCF	Intrinsic	$32.61	+9.2%	—	—
Earnings Power Value	Intrinsic	$98.28	+229.0%	—	—
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$13.55	-54.6%	$18.48	-18.3%
Markov DDM	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$83.15	+178.4%	$18.67	-23.3%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$•••.••	••.•%	$•••.••	••.•%

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SIRI vs STRZ — Which Stock Is More Undervalued?

SIRI scores higher with a 7.6/10 quality rating vs STRZ's 4.6/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing SiriusXM Holdings Inc. (SIRI) and Starz Entertainment Corp. (STRZ) across 13 institutional-grade valuation models reveals how each company's intrinsic value stacks up against its market price. CirclFi's engine processes SEC EDGAR 10-K and 10-Q filings, FRED macroeconomic data, and GDELT news sentiment to generate independent fair value estimates daily.

SIRI currently trades at $29.87 with a QOC of 7.6/10, while STRZ trades at $24.33 with a QOC of 4.6/10.

Both companies are analyzed with models spanning intrinsic (Bayesian DCF, EPV), scenario-based (First Chicago), regime-switching (Markov DDM, RCMH-DCF), machine learning (ML-RIV, FTNN Topology), and ensemble methods (CUCE).