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Home › Superinvestors › Harry Burn › vs Leopold Aschenbrenner

Harry Burn vs Leopold Aschenbrenner

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

Harry Burn
Picks: +20.2% (1Y)
Leopold Aschenbrenner
Picks: +40.4% (1Y)

Shared holdings (top 25)

StockHarry Burn %Leopold Aschenbrenner %
No shared positions.

Biggest disagreements

Only in Harry Burn's book
  • Regeneron Pharmaceuticals, Inc.4.3%
  • Teva Pharmaceutical Industries4.3%
  • Alphabet Inc. Cl A3.5%
  • Public Service Enterprise3.5%
  • The Walt Disney Company3.5%
  • Berkshire Hathaway, Inc. C3.4%
  • Southwest Airlines Co.3.3%
  • QUALCOMM Incorporated3.2%
Only in Leopold Aschenbrenner's book
  • SANDISK CORP28.0%
  • MICRON TECHNOLOGY INC27.5%
  • BLOOM ENERGY CORP9.4%
  • TAIWAN SEMICONDUCTOR MANUFAC6.2%
  • NEBIUS GROUP N.V.6.1%
  • COREWEAVE INC3.7%
  • CORE SCIENTIFIC INC NEW3.3%
  • STMICROELECTRONICS2.9%
Profile
Harry Burn →
Sound Shore Management Inc /CT/ · $3.14B
Picks: +20.2% (1Y)
Profile
Leopold Aschenbrenner →
Situational Awareness LP · $20.24B
Picks: +40.4% (1Y)

More comparisons & related to Harry Burn 0000820124

Compare with other superinvestors

  • Harry Burn 0000820124 vs Warren Buffett
  • Harry Burn 0000820124 vs Leopold Aschenbrenner
  • Harry Burn 0000820124 vs George Soros
  • Harry Burn 0000820124 vs Ray Dalio

Other superinvestors

  • Warren Buffett
  • Leopold Aschenbrenner
  • George Soros
  • Ray Dalio
  • Bill Ackman
  • Michael Burry

By investing strategy

  • Activist investors
  • Global macro investors
  • Growth & innovation investors

Harry Burn vs Leopold Aschenbrenner: 13F overlap

Harry Burn runs Sound Shore Management Inc /CT/ ($3.14B disclosed). Leopold Aschenbrenner runs Situational Awareness LP ($20.24B disclosed). They share 0 common positions, with 37 names unique to Harry Burn's book and 26 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.
  • Harry Burn-only: 37 names.
  • Leopold Aschenbrenner-only: 26 names.
Home › Superinvestors › Harry Burn › vs Leopold Aschenbrenner

Harry Burn vs Leopold Aschenbrenner

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

Harry Burn
Picks: +20.2% (1Y)
Leopold Aschenbrenner
Picks: +40.4% (1Y)

Shared holdings (top 25)

StockHarry Burn %Leopold Aschenbrenner %
No shared positions.

Biggest disagreements

Only in Harry Burn's book
  • Regeneron Pharmaceuticals, Inc.4.3%
  • Teva Pharmaceutical Industries4.3%
  • Alphabet Inc. Cl A3.5%
  • Public Service Enterprise3.5%
  • The Walt Disney Company3.5%
  • Berkshire Hathaway, Inc. C3.4%
  • Southwest Airlines Co.3.3%
  • QUALCOMM Incorporated3.2%
Only in Leopold Aschenbrenner's book
  • SANDISK CORP28.0%
  • MICRON TECHNOLOGY INC27.5%
  • BLOOM ENERGY CORP9.4%
  • TAIWAN SEMICONDUCTOR MANUFAC6.2%
  • NEBIUS GROUP N.V.6.1%
  • COREWEAVE INC3.7%
  • CORE SCIENTIFIC INC NEW3.3%
  • STMICROELECTRONICS2.9%
Profile
Harry Burn →
Sound Shore Management Inc /CT/ · $3.14B
Picks: +20.2% (1Y)
Profile
Leopold Aschenbrenner →
Situational Awareness LP · $20.24B
Picks: +40.4% (1Y)

More comparisons & related to Harry Burn 0000820124

Compare with other superinvestors

  • Harry Burn 0000820124 vs Warren Buffett
  • Harry Burn 0000820124 vs Leopold Aschenbrenner
  • Harry Burn 0000820124 vs George Soros
  • Harry Burn 0000820124 vs Ray Dalio

Other superinvestors

  • Warren Buffett
  • Leopold Aschenbrenner
  • George Soros
  • Ray Dalio
  • Bill Ackman
  • Michael Burry

By investing strategy

  • Activist investors
  • Global macro investors
  • Growth & innovation investors

Harry Burn vs Leopold Aschenbrenner: 13F overlap

Harry Burn runs Sound Shore Management Inc /CT/ ($3.14B disclosed). Leopold Aschenbrenner runs Situational Awareness LP ($20.24B disclosed). They share 0 common positions, with 37 names unique to Harry Burn's book and 26 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.
  • Harry Burn-only: 37 names.
  • Leopold Aschenbrenner-only: 26 names.