The multibaggers super-investors actually held
“Fortunes are made by buying right and holding on” — the hard part of every 100-bagger story is the holding. Twelve years of 13F filings let us check who actually did it: 1 stocks are up 5x or more since a tracked super-investor first held them at conviction size — 1 of them 10x+ — and 1 are still in at least one cohort book today. Below: the realized multiple, and the managers who sat through it, quarter by quarter.
- 1MUMicron Technology Inc11.3xsince Q1 2014Mohnish Pabrai 18q straight · peak 100.0% · Li Lu 14q straight · peak 100.0% · David Tepper 23q straight · peak 28.6% · still holds +11 more
Frequently asked
- What counts as a multibagger here?
- Any stock whose split- and dividend-adjusted price is up at least 5x since the first quarter a tracked super-investor held it at conviction size (at least 0.5% of their disclosed 13F book). 1 stocks qualify, 1 of them at 10x or more.
- Are these returns the investors actually earned?
- No — and we don't claim they are. The multiple measures the stock's price from the first observed cohort purchase to today. An investor's actual result depends on their entry, exits, and sizing along the way. What the holding data shows honestly is who stayed in the position, for how many quarters, and at what size.
- Why do the records start in 2014?
- Our 13F archive begins in Q1 2014. A holder shown "since Q1 2014" may have owned the stock for years before that — the label means "since at least."
- Is this a prediction of the next multibagger?
- No. This page is a backward-looking record of what happened and who held on — the discipline half of the 100-bagger idea. Past multiples say nothing about future returns.
Methodology: price multiples use split- and dividend-adjusted closes (as of Oct 2, 2026) from the first quarter a tracked investor held the stock at ≥0.5% of their disclosed US 13F book — records begin Q1 2014, so “since” means since at least. Holding streaks count consecutive quarters in 13F filings; weights are % of the holder's disclosed US book only (non-US and private holdings aren't in 13Fs). Funds/ETFs and delisted tickers excluded. Quant filers with thousands of positions are ranked below concentrated holders (streak × peak weight). Backward-looking; not investment advice.