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Bill Ackman Says Excessive Leverage, Speculative Trading Are Distorting Stock Market

Reported by Bloomingbit ·Tekedia
Nov 3, 2026· 2 min read
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Key Takeaways
  • • Bill Ackman, founder of Pershing Square Capital Management, said excessive leverage and speculative trading are driving irrational stock-price swings in the market.
  • • Ackman likened the current trading environment to a casino, singling out leveraged products and perpetual futures trading as contributors to the distortion, according to a Walter Bloomberg report dated November 3.
  • • Ackman said the volatility is creating buying opportunities for Pershing Square and named Microsoft, Amazon and Alphabet as key investment targets.
  • • Ackman described Visa and Mastercard as two of the best companies in the world and noted Netflix is among Pershing Square's portfolio holdings.
Summary
Bill Ackman, founder of Pershing Square Capital Management, has criticized irrational stock-price swings that he attributes to excessive leverage and speculative trading. Reporting by Walter Bloomberg on November 3 stated that Ackman compared the current stock-market trading environment to a casino, arguing that leveraged activity is moving share prices in ways unconnected to underlying fundamentals. He specifically identified leveraged products and perpetual futures trading as problematic.

Despite these concerns, Ackman said the resulting volatility is creating buying opportunities for Pershing Square. He cited Microsoft, Amazon and Alphabet as key investment targets in this environment.

Ackman also described Visa and Mastercard as two of the best companies in the world. Netflix is among Pershing Square's current portfolio holdings, according to the report.

The primary source is a Bloomingbit summary of the Walter Bloomberg report. The available material does not include additional detail on position sizes, valuations, or the specific market episodes Ackman referenced.

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Sources

2 outlets

AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Bloomingbit Bill Ackman Says Excessive Leverage, Speculative Trading Are Distorting Stock Market Tekedia Bill Ackman Warns Leveraged Speculation Is Turning Stock Market Into a Casino