Is CISS or CMRE more undervalued in 2026?

CirclFi compares C3is Inc. (CISS) and Costamare Inc. (CMRE) using 13 institutional-grade valuation models. CISS has a Quality of Company score of 6.9/10 while CMRE scores 9.7/10.

Which is a better buy — CISS or CMRE?

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 CISS and CMRE valuations compare?

CISS at $2.28 and CMRE at $15.38 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

CISS vs CMRE Valuation Comparison 2026 — Intrinsic Value Analysis

CISS

Deep Sea Foreign Transportation of Freight

C3is Inc.

Quality

6.9

out of 10

Value Trap

LOW

Price

$2.28

Last close

Models

2/13

Active

CMRE

Deep Sea Foreign Transportation of Freight

Costamare Inc.

Quality

9.7

out of 10

Value Trap

SAFE

Price

$15.38

Last close

Models

13/13

Active

Model-by-Model Comparison

Model	Type	CISS Fair Value	CISS Upside	CMRE Fair Value	CMRE Upside
Bayesian DCF	Intrinsic	$11.17	+389.9%	$87.66	+470.0%
Earnings Power Value	Intrinsic	—	—	$26.19	+70.3%
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
Markov DDM	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$•••.••	••.•%	$•••.••	••.•%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$10.37	+354.9%	$74.78	+386.2%

🔒

Unlock Full 13-Model Comparison

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

Access Full Analysis — From $27/mo →

CISS vs CMRE — Which Stock Is More Undervalued?

CMRE scores higher with a 9.7/10 quality rating vs CISS's 6.9/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing C3is Inc. (CISS) and Costamare Inc. (CMRE) 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.

CISS currently trades at $2.28 with a QOC of 6.9/10, while CMRE trades at $15.38 with a QOC of 9.7/10.

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).