Is IACO or IBAC more undervalued in 2026?

CirclFi compares Idea Acquisition Corp. (IACO) and IB Acquisition Corp. (IBAC) using 13 institutional-grade valuation models. IACO has a Quality of Company score of 3.1/10 while IBAC scores 4.9/10.

Which is a better buy — IACO or IBAC?

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 IACO and IBAC valuations compare?

IACO at $9.89 and IBAC at $10.79 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

IACO vs IBAC Valuation Comparison 2026 — Intrinsic Value Analysis

IACO

Blank Checks

Idea Acquisition Corp.

Quality

3.1

out of 10

Value Trap

—

Price

$9.89

Last close

Models

6/13

Active

IBAC

Blank Checks

IB Acquisition Corp.

Quality

4.9

out of 10

Value Trap

—

Price

$10.79

Last close

Models

11/13

Active

Model-by-Model Comparison

Model	Type	IACO Fair Value	IACO Upside	IBAC Fair Value	IBAC Upside
Bayesian DCF	Intrinsic	$2.61	-73.6%	$1.08	-89.9%
Earnings Power Value	Intrinsic	—	—	$1.87	-82.7%
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$•••.••	••.•%	$•••.••	••.•%
PWERM	Option-Based	$9.27	-6.3%	$7.73	-28.3%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$•••.••	••.•%	$•••.••	••.•%

🔒

Unlock Full 13-Model Comparison

Access all valuation models for IACO vs IBAC — including EROIC Spread, First Chicago, Markov DDM, PWERM, and 7 more.

Access Full Analysis — From $27/mo →

IACO vs IBAC — Which Stock Is More Undervalued?

IBAC scores higher with a 4.9/10 quality rating vs IACO's 3.1/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Idea Acquisition Corp. (IACO) and IB Acquisition Corp. (IBAC) 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.

IACO currently trades at $9.89 with a QOC of 3.1/10, while IBAC trades at $10.79 with a QOC of 4.9/10.

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).