Bill Ackman's PS or PSUS - any Good ? Invest ?

I follow and ‘track’ (for lack of a better word) a few investment gurus, to see what stocks remain in their holdings from quarter to quarter.

Gurus like Mr Warren Buffett, Mr Stanley Druckenmiller and of course Mr Bill Ackman, touted to be a mini-Buffett, when it comes to his investment approach.

Last week, the man executed a landmark dual listing on the New York Stock Exchange.

On Wed, 29 Apr 2026, he priced a combined $5 billion offering for $Pershing Square USA, Ltd.(PSUS)$ and $Pershing Square Inc.(PS)$.

This marked a significant milestone in his effort to build a "modern-day” Berkshire Hathaway.

The Man and Guru.

Bill Ackman is an American billionaire hedge fund manager and founder of Pershing Square Capital Management, an activist‑style long‑term equity fund.

He rose to prominence after strong returns in the 2000s and early 2010s.

His reputation as an “investment guru” stems from:

• High‑profile activist campaigns (e.g., Herbalife short, Valeant, HubSpot) that generated outsized returns in some years.

• A contrarian, concentrated‑portfolio style focused on a small number of 8 to 12 large-cap, high-quality, simple & predictable businesses - often with a strength‑in‑cash‑flow and market‑dominance lens.

The Products.

The dual listing on 29 Apr 2026, involved 2 distinct but linked entities:

Pershing Square USA, Ltd. (PSUS):

• This is a closed-end investment fund (CEF) that mirrors the same core portfolio of around 10 large‑cap holdings that Pershing Square Capital already runs for its private clients.

• Unlike a standard mutual fund where investors can redeem money at any time, PSUS provides Ackman with perpetual capital.

• This allows him to invest for the long term without the risk of forced selling during market panics.

• It was listed on the NYSE at $50 per share, with $5 billion in gross proceeds - raised in IPO and private placement.

Pershing Square Inc. (PS):

• A publicly listed management company that owns and operates the Pershing Square investment platform.

• Investors of PS effectively own the management business and its future fee streams, not a direct fund NAV.

• With the PS listing, Ackman has gone public with the "business of the hedge fund" itself, allowing investors to own a piece of the fees generated by managing assets.

Pre and Post IPO.

Pre.

During the roadshow and pre‑IPO marketing, Ackman pitched PSUS as a “Berkshire‑style” long‑term vehicle for US retail and institutional investors, with no performance fees and a focus on tax‑efficient, concentrated, long‑duration holdings.

As expected, the IPO was heavily oversubscribed, with institutional investors accounting for over 85% of orders, suggesting strong initial demand.

The US market backdrop was supportive, as the S&P 500 had just hit 7,200+ (as of late April 2026) and was coming off its strongest month since 2020. (see below)

IPO Day & Post.

The market debut was a tale of ”two” tickers, characterized by high volatility.

To note: PSUS’s IPO was priced at $50 /share. PS did not have an IPO price. This is because PS shares were a bonus issue in a 5 x PSUS shares purchase, entitled buyer to get 1 x PS share, free of charge.

On Wed, 29 Apr 2026, first day of trading:

Pershing Square USA (PSUS):

• Opened and closed sharply below its $50 IPO price, due to skepticism over closed-end fund structures.

• By the time 4pm came around, it closed at $40.90; that’s a -18.20% fall, an initial steep discount to net asset value (NAV) of $49 at pricing.

• On Fri, 01 May 2026, PSUS recovered to close off the week at 42.80, still -14.4% below its IPO price, and thankfully, off its worst levels. (see below)

Pershing Square Inc (PS).

• PS opened at about $23–24, well below its $32 IPO reference range.

• It underscored skepticism about the valuation of the management entity.

• By the time market called it a day, PS closed at $24.20 /share.

• On Fri, 01 May 2026 PS surged intraweek and ended with a +36% rally from its IPO‑day low.

• It closed off the week at a high of $37.99 /share - fully redeeming itself in the process.

PSUS & PS - Good investments ?

As to whether both PSUS and PS make good investment options, it rests on an investor’s view on 3 considerations:

• Bill Ackman’s track record.

• CEF structure.

• Valuation of the management company.

Case for PSUS.

Pros:

• Direct exposure to Ackman’s concentrated, largely long‑only, high‑quality large‑cap portfolio and at a discount to NAV.

• If the discount narrows, there is "double” upside (growth of the stocks and share price catching up to NAV).

• With the fund structured having no (zero) performance fees, it is unusually investor‑friendly for a hedge‑fund‑style manager.

Cons:

• Historically, closed-end funds trade at discounts. There is no guarantee the market will ever value PSUS at its full asset value.

• More importantly, it was already trading at a discount to NAV from day one. That raises concerns about demand and potential wider discount risk if markets turn volatile.

Case for PS.

Pros:

• Investor owns (a) the management business and (b) future fee streams, which can be highly profitable if assets under management (AUM) grow.

• It is a bet on the growth of Ackman’s empire.

• The IPO structure is designed to strengthen the economics of Pershing Square Holdings (listed on London Stock Exchange) by reducing performance‑fee leakage and tightening its discount, that indirectly benefits PS economics.

Cons:

• When a fund’s valuation is tied to the brand of one man, the stock faces inherent risks should Ackman’s (a) investment performance wavers or (b) his public profile become a liability.

• The initial valuation gap (PS vs IPO reference price) signals that the market is still cautious about pricing the management entity.

My viewpoints : (mine only)

After completing the research for this post, this is how I view PSUS & PS.

From a risk‑return lens,

• PSUS is more of a “beta + Ackman” bet.

• PS is a “talent + franchise” bet.

• Neither is cheap on a behavioral or liquidity basis.

• Both are very concentrated in the judgment of one manager.

There is one other funds I would like to highlight, the $PERSHING SQUARE HOLDINGS LTD(PSH.UK)$ :

• It was launched in Amsterdam in 2014.

• 3 years on, it moved to the London Stock Exchange (LSE), so Ackman could charge a performance fee to help his firm Pershing Square hire the best investment managers.

According to Ackman, PSH has “outgrown” the market and the inability to market PSH to US investors had contributed to its current 32% discount (gap between the market price of PSH fund's shares and the actual value of assets it owns).

A New Ecosystem.

With the listing of PS and PSUS, a hierarchy of Pershing Square ecosystem emerged.

• Pershing Square Inc (PS) is the manager cum the parent company that owns the investment manager. It earns fees from PSH and PSUS.

• Pershing Square Holding (PSH) is the European CEF that has historically been Ackman's primary "permanent capital" vehicle.

• Pershing Square US (PSUS) is the US equivalent of PSH, the new CEF designed to mirror PSH's strategy but for the US market and with a lower fee structure.

Portfolio Holdings between PSUS and PSH.

Shares holdings between the 2 funds will be similar, but the weightings of holding could vary between them.

Shares in the holdings include : $Amazon.com(AMZN)$, $Alphabet(GOOG)$, $Meta Platforms, Inc.(META)$, $Uber(UBER)$ and Universal Music Group.

Two stocks (Hertz and Howard Hughs Holdings) will not be in PSUS holdings.

To minimize shareholders’ transitions between PSUS and PSH, effort has been made to amend the 2024 Investment Management Agreement (IMA) that introduced a new performance fee offset based on management fees from PSUS and other PS funds.

The fees generated by PSUS will enable PSH to generate higher long-term returns, an alignment that grows more valuable as Pershing Square’s AUM grows over time.”

Ackman has said that on costs, PSH would see a $20 million reduction in 2026’s performance fee -given the rebate it will receive from 20% of the fee income earns on PSUS’s 2% annual management charge (AMC).

PSH’s AMC is 1.5% but it also pays 16% of NAV growth to Pershing Square Capital Management, subject to a “high water” mark to avoid paying twice for the same gains.

In 2025, PSH paid $489.2 million in performance fees but still delivered a net 20.9% return after all expenses. 

Ackman further claims that as his business grows and more funds are launched, with another expected in the next 12 months – PSH’s performance fee would ultimately fall to zero, making it the cheapest hedge fund in the world eventually.

Conclusion.

Ultimately, an investor's choice depends on whether he prefers to own the "chef," the "recipe," or the "ingredients."

• Buying PS is a high-stakes bet on the growth of the management franchise itself.

• PSUS meanwhile offers a fee-efficient gateway to mirror Ackman’s core US portfolio at a potential market discount.

• PSH remains the sophisticated play for those anticipating that this new ecosystem will finally narrow its historical valuation gap through fee offsets.

Whichever stock an investor buys into, he will be tethering his capital to a singular manager’s quest to transform a hedge fund into a permanent, Berkshire-style legacy. Are you convinced ?

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• Do you think PS has potentials as Ackman position it to be like Berkshire Hathaway ?

• Do you think PSUS is a “better” bet as it emulates the success of the tried & tested PSH?

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