Investor studies

Practitioners studied end-to-end — what they did, the one idea, the method, and, mandatory in every dossier, where they were wrong and what does not transfer. A profile without failures is hagiography.

Nick Sleep & Qais Zakaria

Compounders

Scale economies shared — a business that returns its scale gains to customers as lower prices builds an un-crossable moat.

The record
Ran the Nomad Investment Partnership 2001–2014, compounded far ahead of the market, then closed the fund and held a concentrated set of businesses. State figures plainly; some retellings inflate them. (Seed entry.)
The method
Extreme concentration, very low turnover, multi-year holding periods, deep qualitative work on business models over screens. Small team.
Applied here
The 'destination business' and scale-economies lens map directly onto reading Indian retail, platforms and low-cost operators — where flat margins can hide a widening moat.
Where they were wrong
Mandatory section (seed): early positions and timing calls that did not work; concentration that would have been punishing had one thesis broken. To be authored in full.
What is not transferable
A tiny, patient partnership with aligned capital could hold through drawdowns most investors — and most fund structures — cannot.

Pulak Prasad

India

Avoid permanent loss rather than chase winners; reject almost everything, and almost never sell.

The record
Runs Nalanda Capital; author of the best investing book by an Indian fund manager. State the record plainly and flag any contested figure. (Seed entry.)
The method
A biology-inspired filter: reject on a single disqualifier, buy high-quality durable businesses, hold for many years with very low turnover.
Applied here
The rejection-first discipline is directly usable on Indian mid-caps: fast disqualifiers (governance, capital allocation, cyclicality) before any deep work.
Where they were wrong
Mandatory (seed): where 'never sell' meets a genuinely broken thesis; the opportunity cost of an ultra-tight filter. To be authored.
What is not transferable
A closed, long-horizon fund can wait out cycles a retail investor with near-term needs cannot.

Seed entries. Track records stated plainly; arguments paraphrased, not reproduced. Nothing here is investment advice.