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Will Pershing Square disclose a new long position in a major AI stock in its 13F filing due mid-November 2026?

closed deadline 2026-11-15

Posted 2026-09-23, stated before the outcome.

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Pershing Square is an investment management firm that files quarterly 13F reports with the U.S. Securities and Exchange Commission to disclose its public equity holdings. These filings provide transparency into the fund's portfolio changes, including the initiation of new positions in sectors such as artificial intelligence.

The claim

Pershing Square will disclose in its next 13F filing (due mid-November 2026) a new long position in a major AI stock that was not held in the previous quarter.

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