Is SAC or SBXE more undervalued in 2026?

CirclFi compares Safeguard Acquisition Corp. (SAC) and SilverBox Corp V (SBXE) using 13 institutional-grade valuation models. SAC has a Quality of Company score of 4.5/10 while SBXE scores 4.1/10.

Which is a better buy — SAC or SBXE?

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 SAC and SBXE valuations compare?

SAC at $10.06 and SBXE at $9.96 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

SAC vs SBXE Valuation Comparison 2026 — Intrinsic Value Analysis

SAC

Blank Checks

Safeguard Acquisition Corp.

Quality

4.5

out of 10

Value Trap

—

Price

$10.06

Last close

Models

11/13

Active

SBXE

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SilverBox Corp V

Quality

4.1

out of 10

Value Trap

—

Price

$9.96

Last close

Models

7/13

Active

Model-by-Model Comparison

Model	Type	SAC Fair Value	SAC Upside	SBXE Fair Value	SBXE Upside
Bayesian DCF	Intrinsic	—	—	$2.67	-73.2%
Earnings Power Value	Intrinsic	$0.12	-98.8%	—	—
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$3.43	-65.8%	$3.43	-65.5%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$6.42	-36.0%	—	—

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SAC vs SBXE — Which Stock Is More Undervalued?

SAC scores higher with a 4.5/10 quality rating vs SBXE's 4.1/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Safeguard Acquisition Corp. (SAC) and SilverBox Corp V (SBXE) 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.

SAC currently trades at $10.06 with a QOC of 4.5/10, while SBXE trades at $9.96 with a QOC of 4.1/10.

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).