Mason Hawkins Portfolio Snapshot: Top Holdings Changes as of March 31, 2026
A snapshot of Mason Hawkins' Longleaf Partners portfolio shows significant changes in top holdings, including substantial increases in RYN and MAT, alongside decreases in CNX and REGN.
As of March 31, 2026, Mason Hawkins' portfolio at Longleaf Partners, valued at approximately $1.96 billion, includes several top holdings with notable changes in share positions compared to the prior period. Hawkins' portfolio is heavily weighted in sectors like Real Estate, Consumer Cyclical, and Energy, with RYN (RAYONIER INC) and MAT (MATTEL INC) showing the most significant increases in holdings.
RYN, representing 10.92% of the portfolio, saw an 89.52% increase in shares, making it one of the largest position growths. Similarly, MAT, at 9.16% allocation, experienced a 49.49% jump in shares. On the other hand, CNX (Energy) decreased by 15.24% in shares, while REGN (Healthcare) saw an 21.19% reduction, highlighting contrasting shifts in the portfolio.
Other significant changes include ACI (Consumer Defensive) with a 20.32% increase, FBIN (Industrials) with an 82.78% increase, and KHC (Consumer Defensive) with a 12.02% decrease. For detailed insights into Mason Hawkins' investment strategy and stock performance, readers can explore the investor profile at https://www.insiderset.com/investor/mason-hawkins-longleaf-partners and individual stock analyses at RYN, MAT, CNX, and other relevant stock pages.