One Billionaire Fund Has Nearly 80% of Its Portfolio in a Single Stock

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By Joel South Published

Quick Read

  • Berkowitz's Fairholme holds 80% of its portfolio in JOE, which posted 56% net income growth and 51% real estate gross margins in 2025.

  • Berkowitz sold roughly $25M of JOE across 14 transactions at record highs in mid-2026, yet still retains more than 15 million shares.

  • JOE trades at a forward PE of 50, but DCF models based on undeveloped land value estimate intrinsic worth above $120 per share.

  • Act now: the analyst who called NVIDIA in 2010 just named his top 10 AI stocks — and St Joe didn't make the cut. Grab the names FREE today.

One Billionaire Fund Has Nearly 80% of Its Portfolio in a Single Stock

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Bruce Berkowitz’s Fairholme Capital Management continues to run one of the most concentrated bets in institutional investing: Roughly 79.7% of its reported 13F portfolio sits in a single name, The St. Joe Company (NYSE:JOE | JOE Price Prediction), per the Q1 2026 13F as of March 31, filed May 15. This is a decade-plus conviction position that has become extraordinary in size relative to almost anything else on Wall Street.

St. Joe is a Northwest Florida real estate developer that owns 165,000 acres of land across the Panhandle, operating through Real Estate, Hospitality, and Leasing segments. The company partners with D.R. Horton, Toll Brothers, and PulteGroup on residential development and controls brands like Watersound, WaterColor, and Latitude Margaritaville Watersound. Market cap sits at roughly $3.49 billion with shares at $60.72 as of the most recent close.

The Thesis Behind Berkowitz’s Concentration

The numbers explain the conviction. Full-year 2025 revenue rose 27.4% to $513.2 million, with net income climbing 55.8% to $115.6 million and EPS of $2. Residential pricing power has been remarkable: average homesite base prices moved from $108,000 in 2024 to $137,000 in 2025, with real estate gross margins widening to 51%.

The recurring revenue transformation is central to the story. Hospitality and leasing together accounted for 60% of Q1 2026 revenue, and homesites under contract tripled to 3,204 versus 952 a year earlier. The new PulteGroup contract for up to 2,653 homesites validates that national builders view Northwest Florida as a durable growth market. Capital returns reinforce the flywheel: $653.6 million spent since 2015 to repurchase 37.8% of original shares, and the quarterly dividend now sits at 16 cents, up 129% since the 2020 initiation.

JOE analyst ratings

The Trim That Complicates the Story

Retail investors need to see the other side. Between May 5 and June 18, Berkowitz and Fairholme disposed of shares across 14 transactions at prices between $65.09 and $66.09. Approximately $24.84 million was sold in the first tranche alone, and the fund still retains 15,073,624 shares after the June 23 disclosure. This is trimming into strength while keeping the core stake intact.

Shares traded closed at $61.82 on July 22, up 22.61% over the past year and 236% over the past decade. Selling at record levels while maintaining a ~10% ownership stake reflects disciplined risk management.

Should Retail Investors Follow?

Understand what you are buying. JOE trades at a trailing PE of 31 and a forward PE of 50, with a price-to-book of 5. That is not cheap on conventional metrics, though DCF-based fair value estimates from Simply Wall Street peg intrinsic value above $120 per share, reflecting undeveloped land worth. Q1 2026 net income declined 20.4% year over year on lower joint venture equity income, a reminder that lumpy home-closing timing distorts quarterly results.

The verdict: the thesis is real. Pricing power, national builder validation, a 23,900-homesite pipeline, and improving recurring revenue justify a premium multiple. Replicating Berkowitz’s 79.7% concentration carries obvious single-name risk for a retirement portfolio. Investors evaluating JOE may consider it a long-duration land compounder rather than a short-term trade when framing research around this smart-money footprint.

Contact [email protected] for any questions or corrections.

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About the Author Joel South →

Joel South covers large-cap stocks, dividend investing, and major market trends, with a focus on earnings analysis, valuation, and turning complex data into actionable insights for investors.

He brings more than 15 years of experience as an investor and financial journalist, including 12 years at The Motley Fool, where he served as an investment analyst, Bureau Chief, and later led the Fool.com investing news desk. He has also co-hosted an investing podcast and appeared across TV and radio discussing market trends.

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