来源：六里投资报 在基金行业，"流星"常见，而"恒星"罕见。 能在20年牛熊变换的市场中，持续管理同一只产品并创造卓越回报的基金经理，堪称凤毛麟角。 Choice数据显示，管理一只基金时长近20年，年化回报超12%的，全市场仅有2位基金经理。 诺安基金的杨谷，正是其中之一。 如此惊人的长期复合收益，显然不是靠偶尔一两次的成功。 正如霍华德·马斯克所说，"把握市场时机非常困难，长期参与市场才是创造长线财富的方法。" 杨谷的投资生涯就是对"长期主义"最生动的诠释。 他不仅长期留在市场的"牌桌上"，更以超常的定力稳稳持有深思熟虑后的优质标的。 正逢基金2025年四季报披露，我们翻阅了杨谷所管基金的所有季报年报，在梳理持仓变化的基础上，勾 勒出了这位长期主义者的投资画像。 | 证券代码 | 证券名称 | 基金经理 | 任职日期 | 近1年 | 任职回报 | 任职年化 | | --- | --- | --- | --- | --- | --- | --- | | | | | | (%) | (%) | (%) | | 320003.OF | 诺安先锋混合A | 杨谷 | 2006-02-22 | 50.52 | 1,2 ...

Market Performance - On December 24, the three major A-share indices collectively rose, with the Shanghai Composite Index increasing by 0.53% to 3940.95 points, the Shenzhen Component Index rising by 0.88% to 13486.42 points, and the ChiNext Index up by 0.77% to 3229.58 points [1]. Fund Manager Changes - On December 24, a total of 23 fund managers experienced changes in their positions, with 35 fund products announcing fund manager departures, involving 13 fund managers. In the past 30 days (November 24 to December 24), 672 fund products had fund manager changes [3][4]. - The reasons for the changes included 8 fund managers leaving due to job changes, 2 due to personal reasons, and 3 due to product expiration [3]. New Fund Manager Appointments - On December 24, 27 fund products announced new fund manager appointments, involving 11 fund managers. Notably, Lu Zhiming from GF Fund currently manages assets totaling 242.87 billion yuan, with his highest-performing product being the GF CSI All Share Medical Health ETF, which achieved a return of 119.61% over 6 years and 200 days [5]. Fund Research Activity - In the past month (November 24 to December 24), Bosera Fund conducted the most company research, engaging with 40 listed companies. Other active funds included Southern Fund, Huatai-PineBridge Fund, and China Universal Fund, which researched 37, 34, and 33 companies respectively. The specialized equipment industry was the most researched, with 167 instances, followed by the chemical products industry with 131 instances [7][8]. - In the last week (December 17 to December 24), the most researched company was Lingyi iTech, which belongs to the consumer electronics sector and was engaged by 40 fund institutions [9].

Group 1 - The core viewpoint of the news is that Yaokang Bio has seen a stock price increase of 5.04%, reaching 18.14 CNY per share, with a total market capitalization of 7.437 billion CNY [1] - Yaokang Bio, established on December 29, 2017, specializes in the research, production, and sales of laboratory mouse models, with its main revenue sources being commercial mouse model sales (55.36%), functional efficacy (23.46%), custom breeding (11.32%), model creation (7.06%), and other services (2.70%) [1] Group 2 - Among the top shareholders of Yaokang Bio, the Noan Pioneer Mixed A Fund (320003) reduced its holdings by 265,200 shares in the third quarter, now holding 5.0687 million shares, which is 1.24% of the circulating shares [2] - The Noan Pioneer Mixed A Fund has achieved a year-to-date return of 37.16%, ranking 2306 out of 8154 in its category, and a one-year return of 41.44%, ranking 1675 out of 8046 [2]

Core Viewpoint - Bowei Alloy (601137.SH) reported its Q3 2025 results, indicating a significant presence of institutional investors holding 48.10% of the total shares, although this represents a decline from the previous quarter [1] Institutional Holdings - As of October 26, 2025, a total of 9 institutional investors disclosed their holdings in Bowei Alloy, amounting to 395 million shares [1] - The institutional investors include Bowei Group Limited, Bowei Asia Limited, Ningbo Bowei Jinshi Investment Co., Ltd., and others [1] - The overall institutional holding percentage decreased by 2.92 percentage points compared to the previous quarter [1] Public Fund Holdings - One public fund, Nuoan Pioneer Mixed A, increased its holdings during this period, with an increase percentage of 0.47% [1] - A total of 154 public funds did not disclose their holdings in this quarter, including notable funds such as the Photovoltaic ETF and Southern CSI 1000 ETF [1]

Group 1 - The core viewpoint of the news is that 威力传动 (300904.SZ) has reported an increase in institutional holdings, indicating growing investor interest [1] - As of October 26, 2025, a total of 10 institutional investors hold shares in 威力传动, with a combined holding of 5.8876 million shares, representing 8.13% of the total share capital [1] - The top ten institutional investors include notable entities such as 国投创合, 中国工商银行, and 中国太平洋人寿, with their combined holding ratio increasing by 0.29 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, one fund, 交银主题优选混合A, increased its holdings by 0.22%, while another fund, 诺安先锋混合A, saw a slight decrease in holdings [2] - Two new public funds were disclosed this quarter, including 交银瑞思混合(LOF) and 工银物流产业股票A, while 36 public funds were not disclosed this quarter [2] - In the insurance sector, 中国太平洋人寿保险股份有限公司 increased its holdings slightly, indicating a positive trend in insurance investment [2]

Core Viewpoint - The article emphasizes the importance of fund managers who have achieved significant returns over a five-year period, highlighting those with over 500% returns as particularly noteworthy [3]. Fund Performance Summary - As of October 9, 2023, there are 145 active equity funds that have doubled their returns over a five-year period. Notable funds include: - 诺安先锋混合A with a return of 1155.96% - 摩根新兴动力混合A with a return of 792.39% - 易方达科翔混合 with a return of 699.47% - 中欧新蓝筹混合A with a return of 540.05% - 万家品质生活A with a return of 533.43% - 万家新兴蓝筹A with a return of 532.55% [3][4]. Investment Philosophy - The investment philosophy of fund managers like 杨谷 focuses on value investing and finding market safety margins. Key considerations in stock selection include: - Customer stickiness, which addresses whether a company can solve user pain points [5]. - Establishment of barriers such as technological, product, or sales barriers, which are crucial for sustained growth [5]. - Presence in a blue ocean market, indicating less competition and more growth potential [5]. Notable Fund Managers - 莫海波 from 万家基金 manages six funds, the highest number among fund managers listed, with significant returns across all [6][7]. - The article also highlights the performance of other fund managers, such as 徐彦 from 大成基金, whose funds have maintained maximum drawdowns below -20% [10][11].

Group 1 - The core viewpoint of the news is that Xinguang Optoelectronics has seen a significant increase in its stock price, rising 5.18% to 40.18 CNY per share, with a total market capitalization of 4.018 billion CNY and a cumulative increase of 8.52% over three days [1] - Xinguang Optoelectronics, established on November 30, 2007, and listed on July 22, 2019, specializes in advanced optoelectronic technologies for optical guidance systems in defense applications, contributing 78.83% of its revenue from R&D products [1] - The company is located in Harbin, Heilongjiang Province, and focuses on providing high-precision components and solutions for optical guidance, target simulation, laser countermeasures, and specialized testing for weapon systems [1] Group 2 - Among the top shareholders of Xinguang Optoelectronics, the Noan Pioneer Mixed A Fund (320003) has recently entered the top ten, holding 916,300 shares, which is 0.92% of the circulating shares, with a floating profit of approximately 1.8143 million CNY today [2] - The Noan Pioneer Mixed A Fund has achieved a year-to-date return of 40.42% and a one-year return of 44.71%, ranking 1905 out of 8234 and 1405 out of 8083 respectively [2] Group 3 - The fund manager of Noan Pioneer Mixed A is Yang Gu, who has a tenure of 19 years and 239 days, with the fund's total asset size at 5.133 billion CNY and a best return of 1124.81% during his management [3]

Group 1 - The core viewpoint of the news is that Xin Guang Optoelectronics has seen a stock price increase of 5.14%, reaching 46.02 yuan per share, with a total market capitalization of 4.602 billion yuan [1] - Xin Guang Optoelectronics, established on November 30, 2007, and listed on July 22, 2019, specializes in advanced optoelectronic technologies for optical guidance weapon systems, contributing to national defense technology [1] - The company's revenue composition includes 78.83% from R&D products, 13.67% from civilian products, and 7.50% from other sources [1] Group 2 - Noan Fund's Noan Pioneer Mixed A fund entered the top ten circulating shareholders of Xin Guang Optoelectronics, holding 916,300 shares, which is 0.92% of the circulating shares [2] - The Noan Pioneer Mixed A fund has achieved a year-to-date return of 32.37% and a one-year return of 66.21%, ranking 2652 out of 8173 and 1929 out of 7996 respectively [2]

Group 1 - The core viewpoint of the news is that Xin Guang Optoelectronics has seen a stock price increase of 5.62%, reaching 45.50 CNY per share, with a total market capitalization of 4.55 billion CNY [1] - Xin Guang Optoelectronics, established on November 30, 2007, specializes in advanced optoelectronic technologies for optical guidance systems in defense applications, contributing 78.83% of its revenue from R&D products [1] - The company is located in Harbin, Heilongjiang Province, and was listed on July 22, 2019, focusing on providing high-precision components and solutions for weapon systems [1] Group 2 - Among the top ten circulating shareholders of Xin Guang Optoelectronics, the Noan Fund's Noan Pioneer Mixed A (320003) fund has entered the list, holding 916,300 shares, which is 0.92% of the circulating shares [2] - The Noan Pioneer Mixed A fund has achieved a year-to-date return of 30.28% and a one-year return of 63.9%, ranking 2132 out of 7980 in its category [2] - The fund manager, Yang Gu, has a tenure of 19 years and 214 days, with the fund's total assets amounting to 5.133 billion CNY [3]

Company Overview - Harbin New Light Optoelectronics Technology Co., Ltd. is located in Songbei District, Harbin, Heilongjiang Province, and was established on November 30, 2007. The company went public on July 22, 2019. Its main business involves the application of advanced optoelectronic technologies, such as phased array imaging guidance technology and multi-optical band synthesis technology, in the development of optical guidance weapons. The company aims to serve the advanced weapon system development in the national defense technology industry by providing high-precision components, devices, systems, and solutions for optical guidance, optical target and scene simulation, laser countermeasures, and optoelectronic testing [1]. Financial Performance - As of the latest report, New Light Optoelectronics' stock price dropped by 5.13% to 35.53 CNY per share, with a trading volume of 1.23 billion CNY and a turnover rate of 3.33%. The total market capitalization stands at 35.53 billion CNY [1]. Revenue Composition - The revenue composition of New Light Optoelectronics is as follows: 78.83% from research and development products, 13.67% from civilian products, and 7.50% from other supplementary sources [1]. Shareholder Information - Among the top ten circulating shareholders of New Light Optoelectronics, the Noan Fund has a presence with its Noan Pioneer Mixed A Fund (320003), which entered the top ten in the second quarter, holding 916,300 shares, accounting for 0.92% of the circulating shares. The estimated floating loss for today is approximately 1.76 million CNY [2]. Fund Manager Profile - The fund manager of Noan Pioneer Mixed A is Yang Gu, who has a cumulative tenure of 19 years and 200 days. The fund's total asset scale is 5.133 billion CNY, with the best fund return during his tenure being 371.57% and the worst being 0.23% [3].