Lumenary Research

The founder effect, classified and indexed

Lumenary classifies founder and family influence across approximately 4,500 listed companies worldwide. The methodology underlies a family of global indices, independently calculated and administered, and a decade of published research.

17.10%1

p.a. from founder-led companies, 2016 to 2026, against 13.53% for the benchmark and 11.9% for non-founder-led companies

5,0312

the founder-led series indexed to 1,000 at the start of 2016; the benchmark reached 3,665

~4,5003

companies identified founder-led globally, diversified across capitalisations, regions and sectors

26.4%3

of global equity market capitalisation in 2026, up from 11.6% in 2016

¹ Lumenary Research, The Founder Effect Annual Report 2026. Annualised total return, January 2016 to April 2026; an advantage of roughly 357 basis points a year over the benchmark. Risk over the same period: 18.66% annualised standard deviation and −42.65% maximum drawdown for the founder-led cohort, against 14.23% and −33.60% for the benchmark. Results are historical and partly backtested; past or simulated performance is not a reliable indicator of future performance. ² Total-return series indexed to 1,000 at January 2016. ³ Lumenary Research classification, 2026, from a global all-cap screened universe of approximately 14,700 listed companies.

What Lumenary provides

Methodology

The founder-led classification: what founder-led means, how the universe is maintained, and how the framework evolves.

Explore the methodology

Licensing

Reference, Implement and Products & Mandates licences, structured by whose capital runs on the index.

See licensing

Research ↗︎

Annual reports, data notes and founder interviews, published by Lumenary Research.

Read the research ↗︎

Latest research

All research ↗︎

30 June 2026

Too Many Managers, Not Enough Value Creation

The biggest risk facing many companies is not valuation; it is organisational complexity. Airtasker's Tim Fung on why scale and capability are not the same thing.

Read

11 June 2026

The Founder Effect: China and Hong Kong 2026

Founder-led China A-shares returned 13.75% a year from 2020 to 2026 against 0.63% for the China all-cap index. Hong Kong went the other way.

Read

10 June 2026

The Founder Effect: Annual Report 2026

Founder-led companies returned 17.10% a year from 2016 to 2026 against 13.53% for the benchmark, with higher volatility and a deeper drawdown.

Read

New research on founder-led companies, delivered when published.

The Australian fund

Australian offering

Lumenary Global Founders Fund

The methodology in practice: a portfolio of founder-led companies worldwide, managed by Lumenary for Australian wholesale investors since 2017.

About the fund

Indices in the Lumenary family are calculated and administered by an independent index administrator.

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