Frederick Rowe Portfolio Analysis: Top Holdings and Concentration

Analysis of Frederick (Shad) Rowe's portfolio as of March 31, 2026, highlighting top holdings and concentration levels.

By AI Generated.May 16, 2026, 6:34 AM
Frederick Rowe Portfolio Analysis: Top Holdings and Concentration

As of March 31, 2026, Frederick (Shad) Rowe's portfolio managed by Greenbrier Partners Capital Management totals approximately $1.298 billion. This analysis focuses on the portfolio's concentration in specific stocks and notable changes in holdings.

The largest position is Apple Inc. (AAPL), representing 23.08% of the portfolio with a value of $299.64 million. The holding saw a decrease in shares by 17.05% compared to the previous period.

META Platforms Inc. (META) is the second-largest holding at 17.41% allocation ($226.05 million). This position also experienced a slight reduction in shares (-1.47%).

Costco Wholesale Corporation (COST) holds the third-largest allocation at 17.07% ($221.68 million). The position saw minimal change in shares (-0.84%).

Amazon.com Inc. (AMZN) and Alphabet Inc. (GOOGL) follow, each representing nearly 10% of the portfolio (9.96% and 9.91%, respectively). Both companies saw minor share reductions (-0.84% and -2.00%).

Alphabet Inc. (GOOG) at 10.22% ($132.74 million) and Microsoft Corp. (MSFT) at 3.39% ($43.99 million) round out the top six holdings by allocation. Alphabet (GOOG) also saw a small share reduction (-0.84%).

The portfolio includes significant positions in Markel Group Inc. (MKL) at 3.78% ($49.03 million) and Berkshire Hathaway Inc. (BRK-B) at 2.98% ($38.67 million). Both experienced share declines (-6.58% and -8.25%).

Spotify Technology S.A. (SPOT) is the smallest allocation at 1.32% ($17.13 million), also showing a decrease in shares (-0.84%).

For a detailed view of Frederick (Shad) Rowe's investment profile, visit https://www.insiderset.com/investor/frederick-shad-rowe-greenbrier-partners-capital-management. For more information on any specific stock holding, such as Apple Inc. (AAPL), visit https://www.insiderset.com/investors/stocks/AAPL.