A股恰逢调整，债市又出大动静。 《每日经济新闻》记者以投资者名义求证，得到合晟资产相关人员确认：产品回撤确因持有万科债所 致。 近期，以稳健著称的百亿债券私募合晟资产，旗下多只纯债策略产品净值突发"断崖式"下跌，单周跌幅 超4%，今年以来的收益几近归零。 合晟资产多只产品净值"跳水" 近期万科债券的异动，可以说给了机构投资者一记闷棍。 这一切的导火索始于11月26日晚间。万科发布公告称，浦发银行定于12月10日召开"万科2022年度第四 期中期票据2025年第一次持有人会议"，核心议题是审议该期债券的展期事宜。据悉，本次到期的"22万 科MTN004"债券，余额高达20亿元。 合晟同晖恒信5号：同期单周跌幅同样达4.35%，单位净值跌破1元面值，报0.9719元，今年以来亏损 1.66%。规模也同步缩水，11月21日至28日期间，管理规模从3.34亿元降至3.01亿元，降幅9.84%。 还有多家私募同步下跌 合晟资产的"翻船"令人颇为意外。作为国内首批（50家）基金业协会登记的私募基金管理人，其创始人 胡远川是债券投资领域的"老兵"——深耕固收领域近20年，曾任职于兴业证券证券投资部、研发中心等 核心部门，2 ...

Core Viewpoint - The recent significant decline in the net value of multiple pure bond strategy products managed by He Sheng Asset is attributed to their holdings in Vanke bonds, leading to a nearly zero return for the year [1][5]. Group 1: Market Reaction - Vanke's announcement on November 26 regarding the extension of its 2022 fourth phase medium-term notes triggered panic in the capital market, causing a sharp decline in Vanke's domestic bond prices [2]. - On December 1, trading data showed that Vanke bonds experienced drastic price drops, with "21 Vanke 04" down over 45%, "21 Vanke 06" down over 39%, and "22 Vanke 02" down over 38% [2]. Group 2: Impact on He Sheng Asset - He Sheng Asset's products, such as He Sheng Tonghui Hengxin No. 2 and No. 5, saw a weekly net value drop of 4.35%, with the former's net value falling to 0.9701 yuan and the latter dropping to 0.9719 yuan, resulting in year-to-date losses of 1.84% and 1.66% respectively [3]. - The management scale of He Sheng Tonghui Hengxin No. 5 decreased from 334 million yuan to 301 million yuan, a decline of 9.84% within a week [3]. Group 3: Broader Industry Context - The decline in He Sheng Asset's products is not an isolated incident; several other private equity firms also reported significant drops in their bond products around the same time [4]. - For instance, Beijing Guocheng Asset's Guocheng Wenyin No. 5 saw a net value drop of 10.47%, while Hainan Furongxing's Furongxing Xinghui No. 1 and Furongxing Juejin No. 1 experienced declines of 6.56% and 9.03% respectively [4]. Group 4: Company Response and Strategy - He Sheng Asset confirmed that the net value drop was due to their holdings in Vanke bonds and stated that they are currently optimizing their investment portfolio [5]. - The incident highlights the misconception that bond products are risk-free, especially in the context of increasing volatility in the bond market and the real estate sector's transformation [5].