中国经济网北京11月21日讯近日，山证(上海)资产管理有限公司公告，严撼离任山证资管裕享增强债券 发起式、山证资管裕鑫180天持有期债券发起式。 严撼2014年7至2020年9月任中银基金固定收益投资部固收研究员。2020年10月加入山西证券资管固收部 任投资经理助理，2021年9月任山西证券公募基金部基金经理助理，2022年8月起任基金经理。 山证资管裕享增强债券发起式A/C成立于2022年4月29日，截至2025年11月20日，其今年来收益率为 5.16%、4.80%，成立来收益率为15.16%、13.60%，累计净值为1.1516元、1.1360元。山证资管裕享增强 债券发起式E成立于2025年3月31日，成立来收益率为-1.60%，累计净值为1.0826元。 山证资管裕鑫180天持有期债券发起式A/C成立于2023年3月8日，截至2025年11月20日，其今年来收益 率为3.19%、2.81%，成立来收益率为8.43%、7.25%，累计净值为1.0843元、1.0725元。 | 基金名称 | 山证资管裕鑫180天持有期债券型发起式证券投 | | --- | --- | | | 资基金 | | 基金简称 ...

Core Viewpoint - The announcement from Shanzheng (Shanghai) Asset Management Co., Ltd. regarding the departure of fund manager Miao Jia and the performance of various bond funds highlights changes in management and the financial performance of these funds [1][2][3]. Fund Performance Summary - Shanzheng Asset Management's "Fengying 180-Day Rolling Holding Medium and Short Bond" fund, established on March 7, 2023, has a year-to-date return of 0.90% and a cumulative net value of 1.0661 yuan as of June 4, 2025 [1]. - The "90-Day Rolling Holding Short Bond" fund, established on January 11, 2022, has a year-to-date return of 0.85% and a cumulative net value of 1.1151 yuan [2]. - The "Yuze Bond Initiated Fund," established on December 21, 2022, has a year-to-date return of 0.36% and a cumulative net value of 1.0713 yuan [2]. - The "Yuxiang Enhanced Bond Initiated Fund," established on April 29, 2022, has a year-to-date return of -0.15% and a cumulative net value of 1.0935 yuan [2]. - The "Super Short Bond" fund, established on January 21, 2019, has a year-to-date return of 0.70% and a cumulative net value of 1.2317 yuan [2]. - The "Yurui 6-Month Open-End Bond" fund, established on June 3, 2019, has a year-to-date return of 1.24% and a cumulative net value of 1.2643 yuan [3]. Management Changes Summary - Miao Jia has been dismissed as the fund manager for multiple funds, including the "Fengying 180-Day Rolling Holding Medium and Short Bond" and "90-Day Rolling Holding Short Bond" [1][4]. - Other funds affected by the management change include the "Yuze Bond Initiated Fund," "Yuxiang Enhanced Bond Initiated Fund," and "Super Short Bond" fund, all of which have Miao Jia listed as the departing manager [5].