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STOCK COMPARISON

Mirion Technologies vs Keysight Technologies: Fair Value & Quality

Both stocks run through our 21 valuation models. Here is how Mirion Technologies (MIR) and Keysight Technologies (KEYS) compare, as of Aug 2, 2026.

As of Aug 2, 2026, Fair Value Calculator sees Keysight Technologies as the less overvalued of the two: Mirion Technologies trades at $14.98 versus a fair value of $3.00 (-80%), while Keysight Technologies trades at $319 versus $84.16 (-74%).
Mirion Technologies
MIR · USD · Industrials
-80%
above fair value
overvalued
Price$14.98
Fair Value$3.00
Quality31/100
Keysight Technologies
KEYS · USD · Information Technology
-74%
above fair value
overvalued
Price$319
Fair Value$84.16
Quality71/100

Head-to-head numbers

Green value = the better side for that row (for valuation multiples: lower = cheaper).

Mirion TechnologiesKeysight Technologies
Valuation
159.7×P/E (TTM)50.8×
3.98×P/S (TTM)8.87×
2.09×P/B9.19×
22.7×EV/EBITDA38.2×
—PEG1.13×
Profitability
3%Net margin17%
1%Operating margin19%
2%Return on equity18%
1%Return on assets6%
Growth
28%Revenue growth (YoY)32%
8.8%Avg. growth/yr (3Y)-0.3%
14.1%Avg. growth/yr (5Y)5.0%
Balance & size
0.64×Debt / equity0.43×
$4BMarket cap$54B
healthyGrowth qualityhealthy

Keysight Technologies leads: 5 to 7 metric wins.

Dash = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

Mirion Technologiesof which business quality 41 · market factors 16 Keysight Technologiesof which business quality 71 · market factors 70
ProfitabilityMargins and returns on capital today
20
52
Quality GrowthAre margins and returns improving?
52
47
CashflowEarnings quality: real cash, not paper profit
70
89
Fin. StrengthBalance sheet, leverage, solvency risk
44
76
InvestmentDisciplined investing over empire-building
64
59
Low VolatilityCalm price path (market factor)
33
43
MomentumPrice trend over the last 3–12 months (market factor)
14
79
52W MomentumDistance to the 52-week high (market factor)
0
87
Net IssuanceBuybacks instead of dilution
0
96

What the models say

The median fair value (base case) per model family, each in the currency of its trading venue. Green = above the current price, red = below.

Mirion Technologies

DCF Models$3.63
Earnings-Based$1.15
Dividend Discount$9.75
Multiples$2.00
Asset-Based$5.11
Growth DCF$3.16
Economic Profit$5.00
Growth Earnings$1.95

23 of 23 models see the stock below the current price.

Keysight Technologies

DCF Models$95.80
Earnings-Based$36.69
Dividend Discount$5.75
Multiples$81.40
Asset-Based$23.04
Growth DCF$104
Economic Profit$46.70
Growth Earnings$86.39

26 of 26 models see the stock below the current price.

Scenario ranges

From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.

Mirion Technologies
Bear $2.77Fair Value $3.00Bull $3.91
$14.98 = current price (white tick)
Keysight Technologies
Bear $63.12Fair Value $84.16Bull $105
$319 = current price (white tick)

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Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

Mirion Technologies · Industrials

Quality score31 · bottom 25%
Fair value upside-80% · bottom 25%

Keysight Technologies · Information Technology

Quality score71 · Top 25%
Fair value upside-74% · bottom 25%

Bottom line

As of Aug 2, 2026, Fair Value Calculator sees Keysight Technologies as the less overvalued of the two: Mirion Technologies trades at $14.98 versus a fair value of $3.00 (-80%), while Keysight Technologies trades at $319 versus $84.16 (-74%).

Keysight Technologies has the higher quality score (71/100).

See the full analysis →
Mirion Technologies · Keysight Technologies

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A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.