StockSpill

Notifications

Coming soon

InsightsAnalysisInvestorsCongressWatchlist
Account

© 2026 StockSpill. Data from SEC EDGAR filings. Logos by Parqet.

PricingRead termsRead privacy policyNotes on Data
StockSpill

Notifications

Coming soon

InsightsAnalysisInvestorsCongressWatchlist
Account

© 2026 StockSpill. Data from SEC EDGAR filings. Logos by Parqet.

PricingRead termsRead privacy policyNotes on Data
Home › Superinvestors › Alex Roepers › vs Leopold Aschenbrenner

Alex Roepers vs Leopold Aschenbrenner

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

Alex Roepers
Performance data unavailable
Leopold Aschenbrenner
Performance data unavailable

Shared holdings (top 25)

StockAlex Roepers %Leopold Aschenbrenner %
No shared positions.

Biggest disagreements

Only in Alex Roepers's book
  • AXALTA COATING SYS LTD18.6%
  • KIRBY CORP13.8%
  • FLOWSERVE CORP12.3%
  • APTIV PLC11.8%
  • OSHKOSH CORP10.9%
  • WEATHERFORD INTL PLC10.1%
  • ASHLAND INC7.0%
  • AMERICAN AXLE & MFG HLDGS IN6.8%
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
Alex Roepers →
Atlantic Investment Management Inc · $177.6M
Profile
Leopold Aschenbrenner →
Situational Awareness LP · $13.68B

More comparisons & related to Alex Roepers 0001063296

Compare with other superinvestors

  • Alex Roepers 0001063296 vs Warren Buffett
  • Alex Roepers 0001063296 vs Leopold Aschenbrenner
  • Alex Roepers 0001063296 vs George Soros
  • Alex Roepers 0001063296 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

Alex Roepers vs Leopold Aschenbrenner: 13F overlap

Alex Roepers runs Atlantic Investment Management Inc ($177.6M disclosed). Leopold Aschenbrenner runs Situational Awareness LP ($13.68B disclosed). They share 0 common positions, with 10 names unique to Alex Roepers'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.
  • Alex Roepers-only: 10 names.
  • Leopold Aschenbrenner-only: 42 names.
Home › Superinvestors › Alex Roepers › vs Leopold Aschenbrenner

Alex Roepers vs Leopold Aschenbrenner

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

Alex Roepers
Performance data unavailable
Leopold Aschenbrenner
Performance data unavailable

Shared holdings (top 25)

StockAlex Roepers %Leopold Aschenbrenner %
No shared positions.

Biggest disagreements

Only in Alex Roepers's book
  • AXALTA COATING SYS LTD18.6%
  • KIRBY CORP13.8%
  • FLOWSERVE CORP12.3%
  • APTIV PLC11.8%
  • OSHKOSH CORP10.9%
  • WEATHERFORD INTL PLC10.1%
  • ASHLAND INC7.0%
  • AMERICAN AXLE & MFG HLDGS IN6.8%
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
Alex Roepers →
Atlantic Investment Management Inc · $177.6M
Profile
Leopold Aschenbrenner →
Situational Awareness LP · $13.68B

More comparisons & related to Alex Roepers 0001063296

Compare with other superinvestors

  • Alex Roepers 0001063296 vs Warren Buffett
  • Alex Roepers 0001063296 vs Leopold Aschenbrenner
  • Alex Roepers 0001063296 vs George Soros
  • Alex Roepers 0001063296 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

Alex Roepers vs Leopold Aschenbrenner: 13F overlap

Alex Roepers runs Atlantic Investment Management Inc ($177.6M disclosed). Leopold Aschenbrenner runs Situational Awareness LP ($13.68B disclosed). They share 0 common positions, with 10 names unique to Alex Roepers'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.
  • Alex Roepers-only: 10 names.
  • Leopold Aschenbrenner-only: 42 names.