Masayoshi Son reduced the SoftBank Group shares he’s pledged to lenders by $2.1 billion in recent months, lowering his collateral after bets on AI propelled the latest comeback in his volatile technology fortune. https://www.japantimes.co.jp/business/2025/12/13/softbank-son-trims-share-pledges/?utm_medium=Social&utm_source=mastodon #business #softbank #masayoshison #investments #stocks #ai