Is IBAC or IGAC more undervalued in 2026?

CirclFi compares IB Acquisition Corp. (IBAC) and Invest Green Acquisition Corpor (IGAC) using 13 institutional-grade valuation models. IBAC has a Quality of Company score of 4.9/10 while IGAC scores 3.8/10.

Which is a better buy — IBAC or IGAC?

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 IBAC and IGAC valuations compare?

IBAC at $10.79 and IGAC at $10.00 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

IBAC vs IGAC Valuation Comparison 2026 — Intrinsic Value Analysis

IBAC

Blank Checks

IB Acquisition Corp.

Quality

4.9

out of 10

Value Trap

—

Price

$10.79

Last close

Models

11/13

Active

IGAC

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Invest Green Acquisition Corpor

Quality

3.8

out of 10

Value Trap

—

Price

$10.00

Last close

Models

7/13

Active

Model-by-Model Comparison

Model	Type	IBAC Fair Value	IBAC Upside	IGAC Fair Value	IGAC Upside
Bayesian DCF	Intrinsic	$1.08	-89.9%	$2.65	-73.4%
Earnings Power Value	Intrinsic	$1.87	-82.7%	—	—
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$1.18	-89.1%	$3.33	-66.6%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$•••.••	••.•%	$•••.••	••.•%

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IBAC vs IGAC — Which Stock Is More Undervalued?

IBAC scores higher with a 4.9/10 quality rating vs IGAC's 3.8/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing IB Acquisition Corp. (IBAC) and Invest Green Acquisition Corpor (IGAC) 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.

IBAC currently trades at $10.79 with a QOC of 4.9/10, while IGAC trades at $10.00 with a QOC of 3.8/10.

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).