长盈通股价涨5.25%，摩根士丹利基金旗下1只基金重仓，持有19.91万股浮盈赚取55.74万元

Group 1 - The core viewpoint of the news is the significant stock performance of Changying Tong, which has seen a 7.99% increase over three consecutive days, with a current stock price of 56.16 yuan per share and a market capitalization of 7.232 billion yuan [1] - Changying Tong specializes in the research, production, and sales of optical fiber gyroscope core components and solutions, focusing on military inertial navigation applications [1] - The company's revenue composition includes optical fiber ring devices (57.61%), special optical fibers (19.36%), other supplementary products (11.68%), new materials (7.18%), and optical device equipment (4.17%) [1] Group 2 - Morgan Stanley's fund holds a significant position in Changying Tong, with the "Morgan Stanley Innovation Mixed A" fund owning 199,100 shares, representing 3.49% of the fund's net value [2] - The fund has generated a floating profit of approximately 557,400 yuan today and 786,400 yuan during the three-day stock increase [2] - The fund manager, Li Ziyang, has a tenure of 285 days, with the fund's total asset size at 255 million yuan and a best return of 35.42% during his management period [2]