Bill Ackman's Pershing Square Files for IPO on the NYSE

Bill Ackman's Pershing Square files for IPO on the NYSE. The planned listing would give public investors a stake in Ackman's investment platform, which oversees a concentrated portfolio of large-cap companies.

The move comes after a series of setbacks for Ackman's fund, including a high-profile loss on a short bet against Herbalife. Despite this, Pershing Square has continued to perform well, with its portfolio returning 20% in 2025.

Ackman has been a vocal advocate for the IPO, stating that it would allow the firm to tap into a broader pool of investors and increase its ability to take on larger positions.

The IPO is expected to be one of the largest of the year, with Pershing Square seeking to raise $1 billion in new capital. The firm has already filed a registration statement with the SEC, which will be reviewed by regulators before the IPO can proceed.

The listing would give public investors a stake in Ackman's investment platform, which oversees a concentrated portfolio of large-cap companies. The firm has a reputation for taking bold bets on companies, and has been known to hold significant stakes in firms such as Hilton Worldwide and Chipotle Mexican Grill.

Ackman's Pershing Square has been a major player in the hedge fund industry for over a decade, with a reputation for delivering strong returns to investors. The firm's success has been driven by Ackman's ability to identify undervalued companies and make bold bets on their future prospects.

The IPO is seen as a major milestone for Ackman and Pershing Square, and is expected to be closely watched by investors and industry observers.

Sources

[1] Bill Ackman's Pershing Square files for IPO on the NYSE
[2] Bill Ackman tries again with plan for IPO of Pershing Square and a new fund