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Home › Superinvestors › Seth Klarman › vs Leopold Aschenbrenner

Seth Klarman vs Leopold Aschenbrenner

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

Seth Klarman
Picks: +40.8% (1Y)
Leopold Aschenbrenner
Picks: +40.4% (1Y)

Shared holdings (top 25)

StockSeth Klarman %Leopold Aschenbrenner %
No shared positions.

Biggest disagreements

Only in Seth Klarman's book
  • AMAZON COM INC16.5%
  • ELEVANCE HEALTH INC FORMERLY9.1%
  • RESTAURANT BRANDS INTL INC9.0%
  • ALPHABET INC9.0%
  • FERGUSON ENTERPRISES INC6.4%
  • GENUINE PARTS CO6.1%
  • UNION PAC CORP6.0%
  • VISA INC4.4%
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
Seth Klarman →
BAUPOST GROUP LLC/MA · $5.42B
Picks: +40.8% (1Y)
Profile
Leopold Aschenbrenner →
Situational Awareness LP · $20.24B
Picks: +40.4% (1Y)

More comparisons & related to Seth Klarman

Compare with other superinvestors

  • Seth Klarman vs Warren Buffett
  • Seth Klarman vs Leopold Aschenbrenner
  • Seth Klarman vs George Soros
  • Seth Klarman vs Ray Dalio

Other superinvestors

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

By investing strategy

  • Value investors
  • Quality compounders
  • Concentrated portfolio investors

Seth Klarman vs Leopold Aschenbrenner: 13F overlap

Seth Klarman runs BAUPOST GROUP LLC/MA ($5.42B disclosed). Leopold Aschenbrenner runs Situational Awareness LP ($20.24B disclosed). They share 0 common positions, with 23 names unique to Seth Klarman'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.
  • Seth Klarman-only: 23 names.
  • Leopold Aschenbrenner-only: 26 names.
Home › Superinvestors › Seth Klarman › vs Leopold Aschenbrenner

Seth Klarman vs Leopold Aschenbrenner

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

Seth Klarman
Picks: +40.8% (1Y)
Leopold Aschenbrenner
Picks: +40.4% (1Y)

Shared holdings (top 25)

StockSeth Klarman %Leopold Aschenbrenner %
No shared positions.

Biggest disagreements

Only in Seth Klarman's book
  • AMAZON COM INC16.5%
  • ELEVANCE HEALTH INC FORMERLY9.1%
  • RESTAURANT BRANDS INTL INC9.0%
  • ALPHABET INC9.0%
  • FERGUSON ENTERPRISES INC6.4%
  • GENUINE PARTS CO6.1%
  • UNION PAC CORP6.0%
  • VISA INC4.4%
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
Seth Klarman →
BAUPOST GROUP LLC/MA · $5.42B
Picks: +40.8% (1Y)
Profile
Leopold Aschenbrenner →
Situational Awareness LP · $20.24B
Picks: +40.4% (1Y)

More comparisons & related to Seth Klarman

Compare with other superinvestors

  • Seth Klarman vs Warren Buffett
  • Seth Klarman vs Leopold Aschenbrenner
  • Seth Klarman vs George Soros
  • Seth Klarman vs Ray Dalio

Other superinvestors

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

By investing strategy

  • Value investors
  • Quality compounders
  • Concentrated portfolio investors

Seth Klarman vs Leopold Aschenbrenner: 13F overlap

Seth Klarman runs BAUPOST GROUP LLC/MA ($5.42B disclosed). Leopold Aschenbrenner runs Situational Awareness LP ($20.24B disclosed). They share 0 common positions, with 23 names unique to Seth Klarman'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.
  • Seth Klarman-only: 23 names.
  • Leopold Aschenbrenner-only: 26 names.