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Can Bill Ackman save the closed-end fund?

Reported by Economist
May 5, 2026· 3 min read
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Key Takeaways
  • • Bill Ackman raised over $5 billion for Pershing Square USA, a closed-end fund structured to address the persistent discount problem that has historically plagued closed-end funds, with the offering positioning itself as the largest such fund in the country.
  • • Pershing Square USA completed an IPO on the New York Stock Exchange at $50 per share, seeking up to $25 billion from retail investors through an unconventional structure linking a closed-end fund to hedge fund operations.
  • • Ackman's closed-end fund has generated an average annual return of 25% over the last eight years, outperforming peer funds, though the IPO experienced a weak market debut with shares declining nearly 20% on the first day of trading.
  • • The fund structure is positioned as a modern-day equivalent to Warren Buffett's Berkshire Hathaway, with Ackman attributing weak performance and initial trading weakness to retail investor participation and market dynamics rather than fundamental strategy flaws.
  • • Closed-end funds structurally promise permanence and capital lock-up to support long-term investing, yet have historically delivered persistent trading discounts relative to net asset value, a structural challenge Ackman's offering attempts to overcome.
Summary
Bill Ackman's Pershing Square has launched Pershing Square USA, a closed-end fund raising over $5 billion in what represents a significant attempt to revitalize the closed-end fund structure for modern investors. The offering, which seeks up to $25 billion from retail investors, completed an IPO on the New York Stock Exchange priced at $50 per share, establishing it as one of the largest closed-end fund launches in the country. The structure represents an unconventional approach that directly links a closed-end fund to hedge fund operations, positioning Ackman's vehicle as a potential modern successor to Warren Buffett's Berkshire Hathaway model.

The closed-end fund structure addresses a longstanding market challenge: while such funds promise permanence by locking investor capital away from redemption pressures, they have historically traded at persistent discounts to their net asset value. This discount problem has constrained the closed-end fund industry and limited their appeal to institutional and retail investors. Ackman's offering attempts to solve this structural issue through its unconventional design and the credibility of his investment track record.

Despite the fund's strong historical performance—averaging 25% annual returns over the past eight years, outperforming comparable funds—the IPO experienced a challenging market debut. Shares declined nearly 20% on the first trading day, a significant underperformance that Ackman attributed to retail trader participation and initial market dynamics rather than fundamental strategy concerns. In public commentary, Ackman acknowledged responsibility for the fund structure itself while predicting a rebound, suggesting the initial weakness reflected market mechanics rather than underlying investment quality.

The launch highlights the broader tension in asset management between operational excellence and investor behavior. Closed-end funds inherently require investors to accept capital permanence—the inability to withdraw funds on demand—a structural constraint that conflicts with modern investor preferences for liquidity and flexibility, even when such permanence may enhance returns through reduced forced selling and extended time horizons.

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Sources

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Economist Can Bill Ackman save the closed-end fund?