Group 1 - Hongdu Aviation experienced a decline of 5.19% on September 3, with a stock price of 39.08 CNY per share, a trading volume of 347 million CNY, a turnover rate of 1.21%, and a total market capitalization of 28.025 billion CNY [1] - Hongdu Aviation, established on December 16, 1999, and listed on December 15, 2000, is located in Nanchang High-tech Development Zone, Jiangxi Province, and specializes in the research, development, manufacturing, sales, and services of aviation aircraft [1] Group 2 - Morgan Stanley's fund has a significant position in Hongdu Aviation, with the Morgan Stanley Innovation Mixed A Fund (002885) increasing its holdings by 48,900 shares in the second quarter, totaling 236,400 shares, which represents 4.26% of the fund's net value, making it the fourth-largest holding [2] - The Morgan Stanley Innovation Mixed A Fund (002885) was established on December 4, 2017, with a current size of 41.8771 million CNY, achieving a year-to-date return of 36.09% and ranking 1535 out of 8180 in its category, while its one-year return is 84.07%, ranking 662 out of 7967 [2]