Duncker Streett & Co. Inc. increased its stake in General Motors by 9,960%, owning 503 shares valued at $27,000 after acquiring 498 additional shares. Whittier Trust Co. also raised its holdings by 551.9%, now owning 502 shares, with institutional investors holding 92.67% of the stock. Barclays raised GM's price target to $45, while other analysts have mixed ratings, with an average target of $54.22. GM reported a quarterly EPS of $2.78, exceeding estimates, and announced a $6 billion stock buyback program, indicating confidence in its stock value.