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Actionable insights — The best investor you've never heard of

Not which Indian stocks Jhunjhunwala owned, but the three repeatable habits behind them: pick a structural growth tailwind first, buy quality inside it even at a fair price, and hold quietly until a rare dislocation justifies a heavy swing.
2026-SEP-15 · Compounding Quality (Substack, paid post) · Pieter Slegers (Compounding Quality) · read ↗ · full analysis · transcript
How to read this page: insights 1-3 are the post's three principles turned into steps, each tied to the case study that shows it; insight 4 is the check the post itself needed before quoting a track record. Written post, so there are no timestamps; each insight cites the section it comes from.

1. Start from a structural tailwind, then buy the companies that sit directly on it

The repeatable method
  1. Name the demand driver in plain terms and check it is multi-decade, not cyclical — here population growth, rising consumer spending and infrastructure build-out.
  2. List the categories where that driver shows up as spending (discretionary retail, insurance penetration, vehicles).
  3. Within each, own the leader with the brand or distribution to capture the growth — then hold "for years. Sometimes, even decades."
Here: "Never short India." A richer middle class became jewellery and watches (TITAN.NS), health cover (STARHEALTH.NS) and cars (TMPV.NS). (Principle 1, Portfolio.)
Watch for

2. Be a value buyer who will still pay up for a scalable business with excellent management

The repeatable method
  1. Default to buying below intrinsic value.
  2. Make one exception: a "wonderful company with excellent management" and a scalable model that can "grow big and crush their competition" is worth a fair price or a premium.
  3. Judge the exception on durability of the lead (brand trust, market position, parent/management quality), because the payoff comes from how long it compounds, not from the entry multiple.
Here: TITAN.NS — "a powerful brand, leading positions in its markets, and outstanding management backed by the Tata Group" — held 20+ years for ~700x: "You only need one investment like this." (Principle 2, Titan.)
Watch for

3. Wait patiently, then size up hard when a rare dislocation appears

The repeatable method
  1. Most of the time, do nothing: "real wealth doesn't come from trading every day."
  2. Keep a list of businesses you'd own on a structural thesis, so a crash is a buying list, not a panic.
  3. When a market-wide shock pushes one of them far below its recovery value, "act fast" and "swing heavily."
  4. Separately, look for pre-IPO or early entries into a growing category before the public market prices it.
Here: TMPV.NS bought in the 2020 COVID crash, 5x and $71.6m; STARHEALTH.NS bought pre-IPO, $114m → $859m. The net-worth chart shows the pattern — ~₹8,400 cr at the March 2020 low, ~₹38,700 cr by mid-2023. (Principle 3, Performance, Portfolio.)
Watch for

4. Check a famous track record before borrowing its lessons

The repeatable method
  1. Recompute the headline CAGR from the stated start and end values and years.
  2. Ask whether the figure is a portfolio return or a net-worth change (which includes leverage, trading, private deals and currency).
  3. Check the survivorship: the profile is written because the investor became a billionaire; the same habits followed by others did not all end that way.
Here: the post quotes both 62% and 65% a year; $100 → $5.8bn over 37 years is ~62%. It is a net-worth figure that started in derivatives trading and includes a ₹-to-$ conversion over four decades. (Intro, Performance.)
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Methods distilled from the archived Compounding Quality post for personal study. Not investment advice.