Is MIR or TMO more undervalued in 2026?

CirclFi compares Mirion Technologies, Inc. (MIR) and Thermo Fisher Scientific Inc (TMO) using 13 institutional-grade valuation models. MIR has a Quality of Company score of 5.8/10 while TMO scores 9.0/10.

Which is a better buy — MIR or TMO?

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 MIR and TMO valuations compare?

MIR at $18.28 and TMO at $492.51 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

MIR vs TMO Valuation Comparison 2026 — Intrinsic Value Analysis

MIR

Measuring & Controlling Devices, NEC

Mirion Technologies, Inc.

Quality

5.8

out of 10

Value Trap

SAFE

Price

$18.28

Last close

Models

13/13

Active

TMO

Measuring & Controlling Devices, NEC

Thermo Fisher Scientific Inc

Quality

9.0

out of 10

Value Trap

SAFE

Price

$492.51

Last close

Models

12/13

Active

Model-by-Model Comparison

Model	Type	MIR Fair Value	MIR Upside	TMO Fair Value	TMO Upside
Bayesian DCF	Intrinsic	$0.21	-98.8%	$244.64	-50.3%
Earnings Power Value	Intrinsic	$2.90	-85.3%	$28.34	-94.2%
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	$•••.••	••.•%	$•••.••	••.•%

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MIR vs TMO — Which Stock Is More Undervalued?

TMO scores higher with a 9.0/10 quality rating vs MIR's 5.8/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Mirion Technologies, Inc. (MIR) and Thermo Fisher Scientific Inc (TMO) 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.

MIR currently trades at $18.28 with a QOC of 5.8/10, while TMO trades at $492.51 with a QOC of 9.0/10.

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).