Strategy has spent $635.2 million buying back STRC, which remains below its $100 par value at around $97.The latest STRC repurchase totaled $151.8 million at an average price of $97.48 per share.Strategy returned to Bitcoin buying with a $369.7 million purchase of 4,603 BTC, taking its holdings to 845,050 BTC.Strive’s SATA offers a 13% annualized dividend with daily payments, compared with STRC’s 12% rate paid twice monthly.SATA has stayed near $100, while Strive’s ASST has gained roughly 60% this year compared with a 15% decline for MSTR.