Seth Klarman - Baupost Group Investment Strategy & Portfolio Analysis

How Baupost Group allocates capital, manages risk, and constructs its portfolio — based on SEC 13F filings.

As of Mar 31, 2026, Seth Klarman's Baupost Group portfolio reflects a balanced investor approach across 21 reported 13F positions. Portfolio returns are primarily driven by a small set of mega-cap compounders, with the top five holdings accounting for approximately 47% of total exposure and Amazon.com, alone contributing ~13%. While the portfolio includes 21 positions, economic outcomes are highly concentrated in a narrow set of consumer cyclical companies and industrials names. Exposure to high-growth and technology-oriented segments is moderate relative to peers, with performance weighted across consumer discretionary, industrials, and healthcare. The portfolio maintains moderate turnover, consistent with periodic rebalancing rather than a fully static book. Distinctive traits include Moderate Turnover, Structurally Diversified.

Investment Style

Value, growth, quality, and behavioral classification from latest 13F holdings.

Balanced Investor

Primary type: Balanced Investor

Traits: Moderate Turnover, Structurally Diversified

Turnover profile

Active

Holding horizon

Moderate

Portfolio Construction

Concentration and position sizing in the latest filing.

Portfolio construction is moderately concentrated: top three names represent 32.5% of assets, top five 47.3%, and the largest single position is 12.9%.

Top 3 weight

32.5%

Top 5 weight

47.3%

Top 10 weight

74.9%

Largest position

12.9%

Top holdings: Amazon.com, Inc., Restaurant Brands International, WESCO International, Inc., Union Pacific Corporation, Elevance Health, Inc. — view full holdings

Sector Preferences

Where capital is allocated by sector.

Capital is tilted toward Consumer Cyclical and Industrials, with 9 sectors represented in the latest filing.

Leading sectors: Consumer Cyclical, Industrials, Healthcare

View full sector allocation

Risk Framework

Concentration, diversification, and turnover tolerance.

This investor accepts moderate single-name risk (largest position 12.9%, top ten 74.9%) and moderate economic diversification (HHI 0.02). Turnover tolerance maps to a active profile.

Largest position

12.9%

Top 10 weight

74.9%

Max sector

27.8%

Diversification

Moderate

Strategy Evolution

How the strategy changed between the two most recent filing periods.

Dec 31, 2025 → Mar 31, 2026

  • Top-five concentration rose from 44.6% to 47.3%.
  • Largest holding changed from Restaurant Brands International to Amazon.com, Inc..
  • Quarter-over-quarter portfolio weight turnover: 25.4%.

For trade-level changes, see the Activity page. View activity.

Similar Investors

Peer group with comparable portfolio behavior.

Similar-investor comparisons are coming soon.