A pair of the most prominent U.S. corporate bitcoin (BTC) holders expanded their positions on Monday. American Bitcoin Corp. (ABTC) announced the purchase of 1,414 BTC, bringing its total holdings to 3,865 BTC as of Oct. 24. The company also introduced a new “Satoshis Per Share” (SPS) metric, offering shareholders clearer insight into their indirect Bitcoin exposure through equity ownership. Meanwhile, Michael Saylor’s Strategy (MSTR) disclosed the acquisition of 390 BTC for $43.4 million at an average p ...