Mason Hawkins

Southeastern Asset Management

Long-term value

Founder of Southeastern and Longleaf Partners. Patient value investor focused on businesses trading well below intrinsic value.

$2.03B

Portfolio Value

Positions

2026-05-15 ↗

SEC 13F Filing

Changes This Q

Portfolio Map

Sized by portfolio weight · colored by quarter-over-quarter change · click ticker to view analysis

New position Increased Reduced Sold / Closed Unchanged CALLBullish options bet PUTBearish options bet

Full Portfolio · 2026-05-15

84 positions — click any ticker to open its analysis page

#	Ticker	Company	Type	Value	% Portfolio	Δ %	Shares	Status

Quarter-over-Quarter Changes

2026-02-13 → 2026-05-15 · 24 positions moved

Action	Ticker	Company	Shares Δ ⓘ	Value ⓘ	Wt. Δ ⓘ	Portfolio % ⓘ