华泰证券研报指出，瑞芯微日前发布首颗端侧AI 大模型协处理器RK1820/RK1828，受到业内广泛关注，协处理器有望成为加速端侧产品AI升级的重要方式，在公司收入比重将逐步提升。此外，公司为产业链合作伙伴展示了清晰的产品路线图，包括下一代旗舰芯片RK3688以及下一代协处理器RK1860等，从系统角度出发提供前瞻的硬件支持。根据公司业绩预告，2Q25归母净利率已提升至27.7%（按中值），预计主要由于规模效应以及旗舰产品放量对毛利率形成拉动，上述因素或对下半年业绩产生持续性影响，因此上调公司25-27年归母净利润16%/10%/4%至11/14.42/18.24亿元。给予公司69.3x 25PE估值（Wind可比公司一致性预期均值为63xPE），估值溢价收窄主因机器人市场放量或仍需时日，维持目标价181.6 元及“买入”评级。
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