Here’s Rowan Street Capital’s Investment Journey with The Trade Desk (TTD)

Rowan Street Capital, an investment management company, released its Q4 2025 investor letter. A copy of the letter can be downloaded here. Rowan Street generated solid results in 2025 but underperformed the S&P 500 Index. The Composite returned +11.1% (net) in 2025 compared to +17.9% for the Index. Rowan Street delivered a cumulative net return of +252% over the past three years, compared to +78% for the Index during the same period. It is a concentrated strategy with a focus on long-term compounding. 2025 ...