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Insights Analysis Investors Congress Watchlist

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Coming soon

Insights Analysis Investors Congress Watchlist

© 2026 StockSpill. Data from SEC EDGAR filings. Logos by Parqet.

Pricing Read terms Read privacy policy Notes on Data

Home › Superinvestors › Concentrated portfolio investors

Best concentrated portfolio investors — superinvestor list

Hyper-concentrated investors who run very small portfolios where each name represents a deep conviction call.

Himalaya Capital Management LLC

Buffett's own pick as someone who thinks exactly like him. Tiny portfolio, enormous conviction, extremely rare trades.

$3.2B disclosed AUM

Dalal Street, LLC

Buffett's most devoted disciple. Clones shamelessly, concentrates ruthlessly, and holds patiently. Has openly said his entire strategy is to copy the greats.

$423M disclosed AUM

Aquamarine Capital Management, LLC

Buffett devotee who literally moved to Zurich to get away from Wall Street noise. Deeply reflective, concentrated, long-horizon — a practitioner as much as a philosopher of value investing.

$170M disclosed AUM

Abrams Capital Management, L.P.

Seth Klarman protégé who runs one of the most concentrated and secretive value shops on the Street. Rarely talks, rarely trades, but when he moves it's a massive conviction call.

$4.6B disclosed AUM

Valley Forge Capital Management

Ultra-concentrated quality compounder investor. Typically holds just 4–6 positions — all dominant, wide-moat businesses — and never sells unless the thesis breaks.

$3.4B disclosed AUM

Other strategies

Browse by strategy

Value investing
Activist investors
Global macro investors
Growth & disruptive investors
Quality compounders

What is concentrated portfolio investors?

Hyper-concentrated investors who run very small portfolios where each name represents a deep conviction call.

This list is curated based on each investor's public statements, fund mandate, and disclosed 13F portfolios. Click any card above to see the full live holdings, biggest buys, exits, and quarter-by-quarter history.

Home › Superinvestors › Concentrated portfolio investors

Best concentrated portfolio investors — superinvestor list

Hyper-concentrated investors who run very small portfolios where each name represents a deep conviction call.

Himalaya Capital Management LLC

Buffett's own pick as someone who thinks exactly like him. Tiny portfolio, enormous conviction, extremely rare trades.

$3.2B disclosed AUM

Dalal Street, LLC

Buffett's most devoted disciple. Clones shamelessly, concentrates ruthlessly, and holds patiently. Has openly said his entire strategy is to copy the greats.

$423M disclosed AUM

Aquamarine Capital Management, LLC

Buffett devotee who literally moved to Zurich to get away from Wall Street noise. Deeply reflective, concentrated, long-horizon — a practitioner as much as a philosopher of value investing.

$170M disclosed AUM

Abrams Capital Management, L.P.

Seth Klarman protégé who runs one of the most concentrated and secretive value shops on the Street. Rarely talks, rarely trades, but when he moves it's a massive conviction call.

$4.6B disclosed AUM

Valley Forge Capital Management

Ultra-concentrated quality compounder investor. Typically holds just 4–6 positions — all dominant, wide-moat businesses — and never sells unless the thesis breaks.

$3.4B disclosed AUM

Other strategies

Browse by strategy

Value investing
Activist investors
Global macro investors
Growth & disruptive investors
Quality compounders

What is concentrated portfolio investors?

Hyper-concentrated investors who run very small portfolios where each name represents a deep conviction call.

This list is curated based on each investor's public statements, fund mandate, and disclosed 13F portfolios. Click any card above to see the full live holdings, biggest buys, exits, and quarter-by-quarter history.