• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
InvestingBill Ackman

Hedge fund billionaire Bill Ackman is reportedly readying Pershing Square and a new fund to go public as soon as early next year

By
Nino Paoli
Nino Paoli
Former News Fellow
Down Arrow Button Icon
By
Nino Paoli
Nino Paoli
Former News Fellow
Down Arrow Button Icon
November 22, 2025, 2:12 PM ET
Photo of Bill Ackman
Bill Ackman is in talks to make a double public offering for his hedge fund firm and an investment fund, a report says.Sylvain Gaboury/Patrick McMullan via Getty Images

Bill Ackman is in talks to take his hedge fund management company Pershing Square public, alongside a new investment entity.

Recommended Video

The billionaire investor plans to orchestrate a double public offering as soon as early next year, the Wall Street Journal reported Friday night, citing people familiar with the matter. 

The company filed a prospectus early last year for a new investment fund, Pershing Square USA. But it failed to materialize due to weak investor interest, and now he’s trying again.

This time around, the Journal reported Ackman has sweetened the deal for investors who put money into the new fund by offering free shares of Pershing Square, which would also go public. Partners of the firm would give away up to 10% of their shares, the report said.

The Financial Times reported earlier on Friday that Ackman was readying Pershing Square’s public listing, but did not mention plans for the Pershing Square USA fund to go public as well.

Two people briefed on the matter told the FT that Ackman had begun preliminary talks with advisors about Pershing Square’s listing plans, which could come as early as the first quarter of 2026. They cautioned that they were early-stage conversations subject to change or be abandoned depending on market conditions. 

Pershing Square declined to comment to Fortune and hasn’t publicly commented on the matter in other reports.

Pershing Square USA would be a closed-end fund, meaning it sells a fixed number of shares in a public offering. Shareholders can leave the fund only by selling their stakes to other investors at the current market price, no matter what the fund’s actual asset value is.

After filing the prospectus in early 2024, Ackman ended funding for Pershing Square USA and withdrew its IPO in July of that year, as lack of investor interest made him scale back its size from $25 billion to $2 billion.

Ackman founded Pershing Square in 2004, with initial capital from his own funds and backing from diversified holding company Leucadia National, which has been renamed to Jefferies Financial Group.

Once known for activism, the hedge fund has since transitioned its strategy to focus on concentrated stakes in big public companies. It had over $21.4 billion in core assets as of October.

Pershing Square recently bought nearly half of real estate firm Howard Hughes Holdings. Ackman has said his bid for the company would make it “a modern-day Berkshire Hathaway.”

The Fortune 500 Innovation Forum will convene Fortune 500 executives, U.S. policy officials, top founders, and thought leaders to help define what’s next for the American economy, Nov. 16-17 in Detroit. Apply here.
About the Author
By Nino PaoliFormer News Fellow

Nino Paoli is a former Dow Jones News Fund news fellow at Fortune.

See full bioRight Arrow Button Icon

Latest in Investing

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Investing

Shayne Coplan sits.
Investingregulation
New top federal enforcer has his sights set on ending insider trading on prediction markets
By Jacqueline MunisApril 1, 2026
2 hours ago
Top CD rates from major banks April 1, 2026: Chase CDs, Bank of America CDs, Citibank CDs, and more
Personal FinanceCertificates of Deposit (CDs)
Top CD rates from major banks on April 1, 2026: Chase CDs, Bank of America CDs, Citibank CDs, and more
By Joseph HostetlerApril 1, 2026
6 hours ago
Current price of Bitcoin for April 1, 2026
Personal FinanceCryptocurrency
Current price of Bitcoin for April 1, 2026
By Joseph HostetlerApril 1, 2026
6 hours ago
Current price of Ethereum for April 1, 2026
Personal FinanceEthereum
Current price of Ethereum for April 1, 2026
By Joseph HostetlerApril 1, 2026
6 hours ago
An Athens listing has created the world’s second largest gaming company. Finally, Europe has a No. 2 global player 
EuropeGaming
An Athens listing has created the world’s second largest gaming company. Finally, Europe has a No. 2 global player 
By Kamal AhmedApril 1, 2026
8 hours ago
Photo: Donald and Melania Trump.
PoliticsMarkets
Trump has no good options in Iran—here are 5 of them ahead of his speech to the nation tonight
By Jim EdwardsApril 1, 2026
9 hours ago

Most Popular

Jerome Powell says the $39 trillion national debt is ‘not unsustainable,’ but warns the trajectory ‘will not end well’
Economy
Jerome Powell says the $39 trillion national debt is ‘not unsustainable,’ but warns the trajectory ‘will not end well’
By Fortune EditorsMarch 30, 2026
2 days ago
Markets cheer as Trump threatens to abandon Iran war, but Jamie Dimon sides with allies: ‘Win this thing and clean up the straits’
Energy
Markets cheer as Trump threatens to abandon Iran war, but Jamie Dimon sides with allies: ‘Win this thing and clean up the straits’
By Fortune EditorsMarch 31, 2026
1 day ago
Kevin O'Leary says if you earn $68,000 a year and follow this rule, you'll retire a millionaire
Personal Finance
Kevin O'Leary says if you earn $68,000 a year and follow this rule, you'll retire a millionaire
By Fortune EditorsMarch 31, 2026
1 day ago
A man used AI to call 3,000 Irish bartenders to track the cost of Guinness. Now pubs are lowering their prices to compete
AI
A man used AI to call 3,000 Irish bartenders to track the cost of Guinness. Now pubs are lowering their prices to compete
By Fortune EditorsMarch 30, 2026
2 days ago
Two-thirds of parents say their adult Gen Z kids still rely on them financially  for support—even though it's putting them under strain
Success
Two-thirds of parents say their adult Gen Z kids still rely on them financially  for support—even though it's putting them under strain
By Fortune EditorsMarch 31, 2026
1 day ago
Hiring just hit a level not seen since the economy was ‘closed down literally’ during COVID, top economist says
Economy
Hiring just hit a level not seen since the economy was ‘closed down literally’ during COVID, top economist says
By Fortune EditorsMarch 31, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.