Is FONR or IDXX more undervalued in 2026?

CirclFi compares Fonar Corporation (FONR) and IDEXX Laboratories, Inc. (IDXX) using 13 institutional-grade valuation models. FONR has a Quality of Company score of 8.3/10 while IDXX scores 10.0/10.

Which is a better buy — FONR or IDXX?

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 FONR and IDXX valuations compare?

FONR at $19.09 and IDXX at $568.03 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

FONR vs IDXX Valuation Comparison 2026 — Intrinsic Value Analysis

FONR

Diagnostics & Research

Fonar Corporation

Quality

8.3

out of 10

Value Trap

—

Price

$19.09

Last close

Models

13/13

Active

IDXX

Diagnostics & Research

IDEXX Laboratories, Inc.

Quality

10.0

out of 10

Value Trap

SAFE

Price

$568.03

Last close

Models

13/13

Active

Model-by-Model Comparison

Model	Type	FONR Fair Value	FONR Upside	IDXX Fair Value	IDXX Upside
Bayesian DCF	Intrinsic	$24.85	+30.2%	$201.05	-64.6%
Earnings Power Value	Intrinsic	$21.51	+12.6%	$129.30	-77.2%
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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FONR vs IDXX — Which Stock Is More Undervalued?

IDXX scores higher with a 10.0/10 quality rating vs FONR's 8.3/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Fonar Corporation (FONR) and IDEXX Laboratories, Inc. (IDXX) 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.

FONR currently trades at $19.09 with a QOC of 8.3/10, while IDXX trades at $568.03 with a QOC of 10.0/10.

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).