January 10 news, VanEck digital asset research director Matthew Sigel posted on the X platform that the fintech company Block is expected to become the first company in the S&P 500 to hold Bitcoin. For a stock to be included in this index, it must meet six major criteria, including: 1) Market capitalization exceeding $18 billion; 2) Public float exceeding 10%; 3) The most recent quarter's earnings should be positive, and the total of the previous four quarters' Generally Accepted Accounting Principles (GAAP) earnings should also be positive; 4) High liquidity; 5) Listed for at least 12 months; 6) The company is headquartered in the United States.