According to @QCompounding, Seth Klarman compounded at 17% annually over multiple decades and his book Margin of Safety is listed at $1,999 on Amazon, source: @QCompounding on X. @QCompounding adds that Klarman’s shareholder letters are being shared for free today, providing direct access to primary materials, source: @QCompounding on X. This free access lowers research barriers for traders seeking to study Klarman’s approach, source: @QCompounding on X.