Rabat – A hypothetical ‘Miranda portfolio’ built from heritage luxury stocks has delivered a 629% return over the past 20 years, significantly outperforming the S&P 500 (442%) and the S&P Global Luxury Index (297%).
The strongest contributor was Hermès, which surged 2,206% over two decades, underscoring how ultra-premium positioning can translate into long-term compounding, even through periods of weaker short-term momentum.
The backdrop for the study comes at a more fragile moment for the sector. Luxury equities have come under renewed pressure in recent weeks as geopolitical tensions in the Middle East weigh on travel flows and discretionary spending, exposing the industry’s sensitivity to global demand cycles.
Ahead of the release of “The Devil Wears Prada 2,” eToro applied a cultural lens to investing behaviour, drawing a parallel between editorial-level decision making in fashion and capital allocation in markets.
The idea: what if the selective, high-conviction mindset associated with Miranda Priestly had been applied to public equities?
Using that framework, eToro constructed a notional “Miranda portfolio” of heritage luxury names, including Hermès, Richemont, L’Oréal, Kering, Burberry, Christian Dior and Ralph Lauren.
Since 2006, the basket would have outperformed major benchmarks, returning 629% versus 442% for the S&P 500 and 297% for global luxury equities.
However, the headline figure masks wide dispersion within the group. Hermès significantly outperformed all peers at 2,206%, followed by Richemont (619%), Ralph Lauren (525%), Christian Dior (467%) and L’Oréal (344%).
At the lower end, Kering (149%) and Burberry (92%) lagged materially, highlighting that “luxury” is not a uniform trade but a highly selective one.
Heritage, scarcity and brand power are the way to market resilience
Shorter-term performance paints a more cyclical picture.
Over the past decade, the basket rose 194%, trailing the S&P 500 at 238%.
Returns moderated further over five years (33%), three years (11%), and one year (28%), reflecting the sector’s sensitivity to macro conditions, consumer confidence and tourism-driven demand, particularly in the US and China.
“If Miranda had built a portfolio in 2006, she would not have chased novelty or short-term momentum. She would have prioritised heritage, scarcity and brand power that does not depend on the moment. That instinct maps closely to what has driven long term outperformance in luxury equities,” said Lale Akoner, Global Market Strategist at eToro, in a press statement.
“The strongest names in the sector operate more like compounders than cyclical plays. They tend to share a very specific set of traits: protected pricing, limited supply and the confidence not to chase the market fads. Hermès has rarely discounted. Ralph Lauren spent years being considered unfashionable by the fashion industry. L’Oréal kept selling the same products through every cycle. These may not be exciting investment stories in the short term, but they have been very resilient over the long run.”
For her, luxury performance is often misunderstood as a single thematic trade, when in reality dispersion across brands is substantial.
Differences in positioning, execution, and exposure to aspirational versus ultra-premium demand drive sharply different outcomes.
While long-term compounding is driven by structural brand strength, shorter horizons are dominated by macro cycles and liquidity conditions.
Ultimately, the data reinforces a broader point: heritage luxury brands have historically been able to protect pricing power, sustain exclusivity and defend margins across cycles.
While consumers associate them with handbags, fragrances and tailoring, investors see long-duration compounders, provided selection is disciplined.
P.S: Share price data taken at market close 22/04/2026. Index performance calculated in USD terms. Data from Bloomberg. Past performance is not an indication of future results.
