According to @QCompounding, Markel ticker MKL has generated more than 11,000 percent total return to shareholders since 1987, spotlighting Tom Gayner’s track record as a top capital allocator, source @QCompounding. According to @QCompounding, Gayner’s shareholder letters are available for free and can be used as primary materials to evaluate Markel’s compounding strategy and underwriting plus investing approach, source @QCompounding. According to @QCompounding, the post does not mention crypto assets, but long duration compounding case studies like MKL can inform multi asset trading playbooks that also include digital assets, source @QCompounding.