Seth Klarman Portfolio Analysis: Major Holdings and Concentration

Analysis of Seth Klarman's Baupost Group portfolio as of March 31, 2026, highlighting concentration in specific sectors and significant holdings.

By AI Generated.May 15, 2026, 2:52 PM
Seth Klarman Portfolio Analysis: Major Holdings and Concentration

Seth Klarman, through his investment firm Baupost Group, manages a portfolio valued at approximately $5.05 million as of March 31, 2026. This analysis focuses on the concentration observed in his holdings during this period.

The portfolio demonstrates significant concentration, with several holdings accounting for a substantial portion of the total value. The largest position is in Amazon.com Inc. (AMZN), representing 12.7% of the portfolio. Other major holdings include WESCO International Inc. (WCC) at 7.69%, Union Pacific Corporation (UNP) at 7.31%, and Elevance Health Inc. (ELV) at 7.3%.

Notable changes in shareholding are evident. Amazon saw a significant increase, with shares rising by 47.01% compared to the previous period. Similarly, Ferguson Enterprises Inc. (FERG) experienced a substantial 26.86% increase in its stake. Conversely, holdings in Willis Towers Watson PLC (WTW) decreased significantly by 34.21%.

Key sectors represented in the top holdings include Consumer Cyclical (Amazon), Industrials (WCC, UNP, FERG), and Healthcare (ELV). The portfolio's concentration is further highlighted by the significant allocation to specific companies like Amazon, WESCO, Union Pacific, and Elevance Health.

For more detailed information on Seth Klarman's investment approach and Baupost Group, please visit Seth Klarman's profile on Insiderset. Detailed profiles for individual stocks like Amazon (AMZN), WESCO International (WCC), Union Pacific (UNP), and Elevance Health (ELV) are also available on Insiderset.