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StockSpill

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  • Value investors
  • Activist investors
  • Smart-money insights

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  • Senate trades
  • House trades
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© 2026 StockSpill. Data from SEC EDGAR filings. Logos by Parqet.

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Home › Superinvestors › Francois Rochon › vs Leopold Aschenbrenner

Francois Rochon vs Leopold Aschenbrenner

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

Francois Rochon
Picks: +20.8% (1Y)
Leopold Aschenbrenner
Picks: +40.4% (1Y)

Shared holdings (top 25)

StockFrancois Rochon %Leopold Aschenbrenner %
TAIWAN SEMICONDUCTOR MFG LTD0.2%0.1%

Biggest disagreements

Only in Francois Rochon's book
  • BERKSHIRE HATHAWAY INC DEL8.8%
  • META PLATFORMS INC6.9%
  • AMETEK INC6.7%
  • ALPHABET INC C6.7%
  • HEICO CORP NEW6.4%
  • SCHWAB CHARLES CORP5.3%
  • MEDPACE HOLDINGS INC4.9%
  • VISA INC4.8%
Only in Leopold Aschenbrenner's book
  • SANDISK CORP28.0%
  • MICRON TECHNOLOGY INC27.5%
  • BLOOM ENERGY CORP9.4%
  • NEBIUS GROUP N.V.6.1%
  • COREWEAVE INC3.7%
  • CORE SCIENTIFIC INC NEW3.3%
  • STMICROELECTRONICS2.9%
  • APPLIED DIGITAL CORP2.3%
Profile
Francois Rochon →
Giverny Capital Inc. · $3.00B
Picks: +20.8% (1Y)
Profile
Leopold Aschenbrenner →
Situational Awareness LP · $20.24B
Picks: +40.4% (1Y)

More comparisons & related to Francois Rochon 0001641864

Compare with other superinvestors

  • Francois Rochon 0001641864 vs Warren Buffett
  • Francois Rochon 0001641864 vs Leopold Aschenbrenner
  • Francois Rochon 0001641864 vs George Soros
  • Francois Rochon 0001641864 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

Francois Rochon vs Leopold Aschenbrenner: 13F overlap

Francois Rochon runs Giverny Capital Inc. ($3.00B disclosed). Leopold Aschenbrenner runs Situational Awareness LP ($20.24B disclosed). They share 1 common positions, with 48 names unique to Francois Rochon's book and 24 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

  • 1 shared positions.
  • Francois Rochon-only: 48 names.
  • Leopold Aschenbrenner-only: 24 names.
Home › Superinvestors › Francois Rochon › vs Leopold Aschenbrenner

Francois Rochon vs Leopold Aschenbrenner

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

Francois Rochon
Picks: +20.8% (1Y)
Leopold Aschenbrenner
Picks: +40.4% (1Y)

Shared holdings (top 25)

StockFrancois Rochon %Leopold Aschenbrenner %
TAIWAN SEMICONDUCTOR MFG LTD0.2%0.1%

Biggest disagreements

Only in Francois Rochon's book
  • BERKSHIRE HATHAWAY INC DEL8.8%
  • META PLATFORMS INC6.9%
  • AMETEK INC6.7%
  • ALPHABET INC C6.7%
  • HEICO CORP NEW6.4%
  • SCHWAB CHARLES CORP5.3%
  • MEDPACE HOLDINGS INC4.9%
  • VISA INC4.8%
Only in Leopold Aschenbrenner's book
  • SANDISK CORP28.0%
  • MICRON TECHNOLOGY INC27.5%
  • BLOOM ENERGY CORP9.4%
  • NEBIUS GROUP N.V.6.1%
  • COREWEAVE INC3.7%
  • CORE SCIENTIFIC INC NEW3.3%
  • STMICROELECTRONICS2.9%
  • APPLIED DIGITAL CORP2.3%
Profile
Francois Rochon →
Giverny Capital Inc. · $3.00B
Picks: +20.8% (1Y)
Profile
Leopold Aschenbrenner →
Situational Awareness LP · $20.24B
Picks: +40.4% (1Y)

More comparisons & related to Francois Rochon 0001641864

Compare with other superinvestors

  • Francois Rochon 0001641864 vs Warren Buffett
  • Francois Rochon 0001641864 vs Leopold Aschenbrenner
  • Francois Rochon 0001641864 vs George Soros
  • Francois Rochon 0001641864 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

Francois Rochon vs Leopold Aschenbrenner: 13F overlap

Francois Rochon runs Giverny Capital Inc. ($3.00B disclosed). Leopold Aschenbrenner runs Situational Awareness LP ($20.24B disclosed). They share 1 common positions, with 48 names unique to Francois Rochon's book and 24 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

  • 1 shared positions.
  • Francois Rochon-only: 48 names.
  • Leopold Aschenbrenner-only: 24 names.