Is MKSI or ROP more undervalued in 2026?

CirclFi compares MKS Inc. (MKSI) and Roper Technologies, Inc. (ROP) using 13 institutional-grade valuation models. MKSI has a Quality of Company score of 9.3/10 while ROP scores 9.5/10.

Which is a better buy — MKSI or ROP?

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 MKSI and ROP valuations compare?

MKSI at $324.26 and ROP at $325.53 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

MKSI vs ROP Valuation Comparison 2026 — Intrinsic Value Analysis

MKSI

Industrial Instruments For Measurement, Display, and Control

MKS Inc.

Quality

9.3

out of 10

Value Trap

SAFE

Price

$324.26

Last close

Models

12/13

Active

ROP

Industrial Instruments For Measurement, Display, and Control

Roper Technologies, Inc.

Quality

9.5

out of 10

Value Trap

SAFE

Price

$325.53

Last close

Models

12/13

Active

Model-by-Model Comparison

Model	Type	MKSI Fair Value	MKSI Upside	ROP Fair Value	ROP Upside
Bayesian DCF	Intrinsic	$24.13	-92.6%	$260.88	-19.9%
Earnings Power Value	Intrinsic	$469.87	+44.9%	$40.74	-87.5%
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
Markov DDM	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$•••.••	••.•%	$•••.••	••.•%

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MKSI vs ROP — Which Stock Is More Undervalued?

ROP scores higher with a 9.5/10 quality rating vs MKSI's 9.3/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing MKS Inc. (MKSI) and Roper Technologies, Inc. (ROP) 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.

MKSI currently trades at $324.26 with a QOC of 9.3/10, while ROP trades at $325.53 with a QOC of 9.5/10.

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).