According to @QCompounding, Walter Schloss achieved about 21% annual returns over 47 years, and a 65-page PDF is shared as a comprehensive guide to his approach. Source: @QCompounding, X, Jan 7, 2026. For trading applications, the document is presented as an educational resource for understanding Schloss’s value investing process and long-horizon discipline. Source: @QCompounding, X, Jan 7, 2026.