航空装备板块8月13日涨1.02%，菲利华领涨，主力资金净流出3.97亿元

Group 1 - The aviation equipment sector rose by 1.02% on August 13, with Filihua leading the gains [1] - The Shanghai Composite Index closed at 3683.46, up 0.48%, while the Shenzhen Component Index closed at 11551.36, up 1.76% [1] - Filihua's stock price increased by 19.99% to 91.16, with a trading volume of 485,000 shares [1] Group 2 - The aviation equipment sector experienced a net outflow of 397 million yuan from institutional investors, while retail investors saw a net inflow of 375 million yuan [2] - The top gainers in the sector included Fenghuo Electronics, which rose by 10.04% to 12.50, and Aileda, which increased by 3.21% to 31.79 [1][2] - The overall trading volume for the aviation equipment sector was significant, with Fenghuo Electronics achieving a transaction value of 804 million yuan [1] Group 3 - Filihua had a net inflow of 560 million yuan from institutional investors, while retail investors had a net outflow of 533 million yuan [3] - The net inflow for Lijun Co. was 37.94 million yuan, with a net outflow of 28.98 million yuan from retail investors [3] - The trading activity showed mixed results, with some stocks like Aileda experiencing both inflows and outflows from different investor types [3]