Among the five preferred series (STRF, STRC, STRK, STRD, STRE), STRF is structurally superior due to its cumulative status and punitive compounding rate (up to 18%). Strategy officially established a USD Reserve on December 1, 2025. This cash is explicitly earmarked to cover dividends for preferred shares like STRF and interest on debt. While the reserve provides a massive cushion, it remains discretionary. Strategy is funding this reserve by selling common stock (ATM program) rather than through business profits.


