Overview
- Brown Advisory reported that its Large‑Cap Growth Strategy posted negative absolute returns in Q1 2026 and modestly trailed the Russell 1000 Growth Index before performance improved late in the quarter.
- The firm attributes early weakness to software sector stress and shifting views on AI disruption while Industrials and Consumer Discretionary helped offset losses and Information Technology and Health Care were the largest detractors.
- The letter uses three company case studies to illustrate drivers: Marvell rallied after an expanded NVIDIA partnership and renewed confidence in AI infrastructure demand, Netflix rose after management walked away from a potential Warner Bros. Discovery deal and refocused on monetization, and Intuitive Surgical fell after issuing a slightly weaker procedure‑growth outlook but retained long‑term conviction.
- Brown disclosed several portfolio moves taken in Q1, including exits of CoStar, ServiceNow and Progressive, redeploying proceeds into names such as Arthur J. Gallagher and Palo Alto Networks and initiating a new position in HEICO to reflect higher conviction in select industrial and insurance franchises.
- The letter frames these results as a test of concentrated growth positioning and warns that rapid sentiment swings around AI and sector rotation can produce short‑term tracking error while still leaving the portfolio positioned for long‑term growth.