Summit Global Investments significantly reduced its stake in Morgan Stanley by 83.6%, selling 10,957 shares in the fourth quarter, leaving it with 2,144 shares valued at $270,000. Meanwhile, other institutional investors like Principal Financial Group and Eagle Asset Management increased their holdings. Morgan Stanley's stock recently opened at $124.38, with a market cap of $200.61 billion, and reported strong quarterly earnings, beating estimates with $2.22 EPS and $16.23 billion in revenue. The company also announced a quarterly dividend of $0.925 per share, reflecting a 2.97% yield.