Is PRPL or SGI more undervalued in 2026?

CirclFi compares Purple Innovation, Inc. (PRPL) and Somnigroup International Inc. (SGI) using 13 institutional-grade valuation models. PRPL has a Quality of Company score of 4.9/10 while SGI scores 8.7/10.

Which is a better buy — PRPL or SGI?

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 PRPL and SGI valuations compare?

PRPL at $0.42 and SGI at $71.36 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

PRPL vs SGI Valuation Comparison 2026 — Intrinsic Value Analysis

PRPL

Furnishings, Fixtures & Appliances

Purple Innovation, Inc.

Quality

4.9

out of 10

Value Trap

LOW

Price

$0.42

Last close

Models

4/13

Active

SGI

Furnishings, Fixtures & Appliances

Somnigroup International Inc.

Quality

8.7

out of 10

Value Trap

LOW

Price

$71.36

Last close

Models

12/13

Active

Model-by-Model Comparison

Model	Type	PRPL Fair Value	PRPL Upside	SGI Fair Value	SGI Upside
Bayesian DCF	Intrinsic	—	—	$3.29	-95.4%
Earnings Power Value	Intrinsic	—	—	$0.91	-98.7%
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$0.83	+98.7%	$46.73	-34.5%
Markov DDM	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
PWERM	Option-Based	$2.13	+410.4%	$80.31	+12.5%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$•••.••	••.•%	$•••.••	••.•%

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PRPL vs SGI — Which Stock Is More Undervalued?

SGI scores higher with a 8.7/10 quality rating vs PRPL's 4.9/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Purple Innovation, Inc. (PRPL) and Somnigroup International Inc. (SGI) 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.

PRPL currently trades at $0.42 with a QOC of 4.9/10, while SGI trades at $71.36 with a QOC of 8.7/10.

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).