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STOCK COMPARISON

EssilorLuxottica S. A. vs Luna Innovations: Fair Value & Quality

Both stocks run through our valuation models. Here is how EssilorLuxottica S. A. (EL) and Luna Innovations (LUNA) compare, as of Sep 5, 2026.

As of Sep 5, 2026, Fair Value Calculator sees Luna Innovations as the more attractively valued of the two: EssilorLuxottica S. A. trades at €150 versus a fair value of €94.93 (-37%), while Luna Innovations trades at $1.35 versus $2.38 (+76%).
EssilorLuxottica S. A.
EL.PA · EUR · Health Care
-37%
upside to fair value
overvalued
Price€150
Fair Value€94.93
Quality63/100
Luna Innovations
LUNA · USD · Information Technology
+76%
upside to fair value
undervalued
Price$1.35
Fair Value$2.38
Quality38/100
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Head-to-head numbers

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

EssilorLuxottica S. A.Luna Innovations
Valuation
29.4×P/E (TTM)—
3.21×P/S (TTM)0.45×
2.35×P/B0.56×
17.0×EV/EBITDA9.7×
1.65×PEG—
−36.6%Fair value upside+76.3%
2.7%Dividend yield4.9%
€4.00Dividend per share—
Profitability
10%Operating margin4%
2.36×EBIT margin trend (5Y)0.10×
6%Return on equity-1%
3%Return on assets1%
Growth
9%Revenue growth (YoY)5%
5.2%Avg. growth/yr (3Y)25.4%
14.6%Avg. growth/yr (5Y)22.1%
+18.0%Value creation/yr−3.2%
Balance & size
14.1×Interest coverage (EBIT/interest)0.1×
0.18×Debt / equity0.22×
$92BMarket cap$52M
healthyGrowth qualitymixed
Valuation multiples (P/E, P/S, P/B, EV/EBITDA) are shown but not scored here: the two companies sit in different sectors, and multiples only compare fairly between similar business models. PEG stays scored, as it relates the P/E to growth.

EssilorLuxottica S. A. leads: 7 to 4 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.

EssilorLuxottica S. A.of which business quality 63 · market factors 29 Luna Innovationsof which business quality 41 · market factors 45
ProfitabilityMargins and returns on capital today
37
33
Quality GrowthAre margins and returns improving?
42
30
CashflowEarnings quality: real cash, not paper profit
72
33
Fin. StrengthBalance sheet, leverage, solvency risk
75
46
InvestmentDisciplined investing over empire-building
89
47
Low VolatilityCalm price path (market factor)
80
0
MomentumPrice trend over the last 3–12 months (market factor)
12
58
52W MomentumDistance to the 52-week high (market factor)
0
74
Net IssuanceBuybacks instead of dilution
70
63

What the models say

How far the median fair value (base case) per model family sits from the current price, in percent. The amount in the currency of the trading venue is shown underneath.

above the price, more than 15% above close to the price, 85% to 115% of the price below the price, more than 15% below

Model familyEssilorLuxottica S. A.Price €150Luna InnovationsPrice $1.35
DCF Models+9%close to the price€163n/a
Earnings-Based-60%below the price€59.74n/a
Dividend Discount-86%below the price€20.94-39%below the price$0.83
Multiples-34%below the price€99.39+92%above the price$2.59
Asset-Based-62%below the price€56.69+33%above the price$1.80
Growth DCF0%close to the price€150n/a
Economic Profit-58%below the price€62.21n/a
Growth Earnings-35%below the price€97.85n/a
Minimum-86%below the price€20.94-39%below the price$0.83
Maximum+9%close to the price€163+92%above the price$2.59
Median-47%below the price€80.03+33%above the price$1.80
Geometric mean-50%below the price€75.48+16%above the price$1.57

Minimum, maximum, median and geometric mean refer to the family values in this table. Geometric because deviations are ratios: half the price and twice the price average to 100%, not 125%.

EssilorLuxottica S. A.: 19 of 26 models see the stock below the current price.

Luna Innovations: 2 of 4 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.

EssilorLuxottica S. A.
Bear €67.19Fair Value €94.93Bull €126
€150 = current price (white tick)
Luna Innovations
Bear $1.62Fair Value $2.38Bull $3.13
$1.35 = 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.

EssilorLuxottica S. A. · Health Care

Quality score63 · Top 25%
Fair value upside-37% · below median

Luna Innovations · Information Technology

Quality score38 · bottom 25%
Fair value upside+76% · Top 25%

Bottom line

As of Sep 5, 2026, Fair Value Calculator sees Luna Innovations as the more attractively valued of the two: EssilorLuxottica S. A. trades at €150 versus a fair value of €94.93 (-37%), while Luna Innovations trades at $1.35 versus $2.38 (+76%).

EssilorLuxottica S. A. has the higher quality score (63/100).

See the full analysis →
EssilorLuxottica S. A. · Luna Innovations

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A model-based valuation snapshot from 26 models. Values change with price and fundamentals; the date shown above applies.