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Home › Superinvestors › Bill Ackman › vs Leopold Aschenbrenner

Bill Ackman vs Leopold Aschenbrenner

Side-by-side comparison of two superinvestors' latest disclosed 13F portfolios — what they agree on, where they part ways.

Bill Ackman
Picks: -7.3% (1Y)
Leopold Aschenbrenner
Performance data unavailable

Shared holdings (top 25)

StockBill Ackman %Leopold Aschenbrenner %
No shared positions.

Biggest disagreements

Only in Bill Ackman's book
  • BROOKFIELD CORP17.6%
  • AMAZON COM INC17.4%
  • UBER TECHNOLOGIES INC15.7%
  • MICROSOFT CORP15.3%
  • RESTAURANT BRANDS INTL INC12.2%
  • META PLATFORMS INC11.1%
  • HOWARD HUGHES HOLDINGS INC8.7%
  • SEAPORT ENTMT GROUP INC0.8%
Only in Leopold Aschenbrenner's book
  • VANECK ETF TRUST14.9%
  • NVIDIA CORPORATION11.5%
  • ORACLE CORP7.8%
  • BROADCOM INC7.4%
  • ADVANCED MICRO DEVICES INC7.1%
  • BLOOM ENERGY CORP6.4%
  • SANDISK CORP5.3%
  • MICRON TECHNOLOGY INC4.3%
Profile
Bill Ackman →
Pershing Square Capital Management, L.P. · $13.71B
Picks: -7.3% (1Y)
Profile
Leopold Aschenbrenner →
Situational Awareness LP · $13.68B

More comparisons & related to Bill Ackman

Compare with other superinvestors

  • Bill Ackman vs Warren Buffett
  • Bill Ackman vs Leopold Aschenbrenner
  • Bill Ackman vs George Soros
  • Bill Ackman vs Ray Dalio

Other superinvestors

  • Warren Buffett
  • Leopold Aschenbrenner
  • George Soros
  • Ray Dalio
  • Michael Burry
  • Mohnish Pabrai

By investing strategy

  • Value investors
  • Quality compounders
  • Concentrated portfolio investors

Bill Ackman vs Leopold Aschenbrenner: 13F overlap

Bill Ackman runs Pershing Square Capital Management, L.P. ($13.71B disclosed). Leopold Aschenbrenner runs Situational Awareness LP ($13.68B disclosed). They share 0 common positions, with 10 names unique to Bill Ackman's book and 42 unique to Leopold Aschenbrenner's book.

Use the tables above to spot conviction overlaps (where both managers go large on the same name) and contrarian disagreements (where one is buying while the other has nothing).

Key takeaways

  • 0 shared positions.
  • Bill Ackman-only: 10 names.
  • Leopold Aschenbrenner-only: 42 names.
Home › Superinvestors › Bill Ackman › vs Leopold Aschenbrenner

Bill Ackman vs Leopold Aschenbrenner

Side-by-side comparison of two superinvestors' latest disclosed 13F portfolios — what they agree on, where they part ways.

Bill Ackman
Picks: -7.3% (1Y)
Leopold Aschenbrenner
Performance data unavailable

Shared holdings (top 25)

StockBill Ackman %Leopold Aschenbrenner %
No shared positions.

Biggest disagreements

Only in Bill Ackman's book
  • BROOKFIELD CORP17.6%
  • AMAZON COM INC17.4%
  • UBER TECHNOLOGIES INC15.7%
  • MICROSOFT CORP15.3%
  • RESTAURANT BRANDS INTL INC12.2%
  • META PLATFORMS INC11.1%
  • HOWARD HUGHES HOLDINGS INC8.7%
  • SEAPORT ENTMT GROUP INC0.8%
Only in Leopold Aschenbrenner's book
  • VANECK ETF TRUST14.9%
  • NVIDIA CORPORATION11.5%
  • ORACLE CORP7.8%
  • BROADCOM INC7.4%
  • ADVANCED MICRO DEVICES INC7.1%
  • BLOOM ENERGY CORP6.4%
  • SANDISK CORP5.3%
  • MICRON TECHNOLOGY INC4.3%
Profile
Bill Ackman →
Pershing Square Capital Management, L.P. · $13.71B
Picks: -7.3% (1Y)
Profile
Leopold Aschenbrenner →
Situational Awareness LP · $13.68B

More comparisons & related to Bill Ackman

Compare with other superinvestors

  • Bill Ackman vs Warren Buffett
  • Bill Ackman vs Leopold Aschenbrenner
  • Bill Ackman vs George Soros
  • Bill Ackman vs Ray Dalio

Other superinvestors

  • Warren Buffett
  • Leopold Aschenbrenner
  • George Soros
  • Ray Dalio
  • Michael Burry
  • Mohnish Pabrai

By investing strategy

  • Value investors
  • Quality compounders
  • Concentrated portfolio investors

Bill Ackman vs Leopold Aschenbrenner: 13F overlap

Bill Ackman runs Pershing Square Capital Management, L.P. ($13.71B disclosed). Leopold Aschenbrenner runs Situational Awareness LP ($13.68B disclosed). They share 0 common positions, with 10 names unique to Bill Ackman's book and 42 unique to Leopold Aschenbrenner's book.

Use the tables above to spot conviction overlaps (where both managers go large on the same name) and contrarian disagreements (where one is buying while the other has nothing).

Key takeaways

  • 0 shared positions.
  • Bill Ackman-only: 10 names.
  • Leopold Aschenbrenner-only: 42 names.