| 515190 | 中银证券中证500ETF | 0.77% | 369.21万元 | -458.40万元 | -55.39% | | --- | --- | --- | --- | --- | --- | | 159678 | 博时中证500增强ETF | 0.93% | 381.62万元 | -574.51万元 | -60.09% | | 563750 | 汇添富中证500ETF | 1.17% | 1009.10万元 | -804.19万元 | -44.35% | | 563030 | 易方达中证500增强策略ETF | 1.12% | 142.32万元 | -817.38万元 | -85.17% | | 510510 | 广发中证500ETF | 1.19% | 1757.61万元 | -1009.74万元 | -36.49% | | 510580 | 易方达中证500ETF | 1.14% | 2181.16万元 | -1412.17万元 | -39.30% | | 561550 | 500指增 | 1.64% | 2315.48万元 | -2197.05万元 | -48.69% | | 5125 ...

统计显示，中证小盘500指数ETF今日合计成交额65.51亿元，环比上一交易日增加39.07亿元，环比增幅 为147.77%。 | 基金代码 | 基金简称 | 今日涨跌幅 | 今日成交额 | 较上一交易日增加 | 环比增幅 | | --- | --- | --- | --- | --- | --- | | 510500 | 南方中证500ETF | -3.46% | 52.90亿元 | 31.07亿元 | 142.27% | | 159922 | 嘉实中证500ETF | -3.42% | 6.51亿元 | 4.80亿元 | 280.14% | | 512500 | 华夏中证500ETF | -3.35% | 2.96亿元 | 2.08亿元 | 238.09% | | 159982 | 中证500 | -3.41% | 2282.13万元 | 1848.21万元 | 425.94% | | 510580 | 易方达中证500ETF | -3.29% | 5063.95万元 | 1779.64万元 | 54.19% | | 159337 | 中证500ETF基金 | -3.11% | 2254.77万元 | 1 ...

Group 1 - Shanshan Co., Ltd. (600884.SH) reported its Q3 2025 results on October 31, 2025, with 13 institutional investors holding a total of 777 million shares, representing 34.53% of the total share capital [1] - The top ten institutional investors include Shanshan Group Co., Ltd., Ningbo Pengze Trading Co., Ltd., and others, with their combined holding ratio at 34.52%, a decrease of 4.42 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, there was an increase in holdings from one fund, the GF National Index New Energy Vehicle Battery ETF, with an increase ratio of 0.52% [2] - One public fund, the Southern CSI 500 ETF, reported a slight decrease in holdings, while two new public funds were disclosed, including Dongcai CSI New Energy Index Enhanced A and CITIC Construction Investment CSI A500 Index Enhanced A [2] - A total of 131 public funds were not disclosed in the current period, including major funds like Huaxia CSI 500 ETF and others [2] - Foreign investment sentiment showed a decrease in holdings from one foreign fund, Hong Kong Central Clearing Limited, with a reduction ratio of 0.12% [2]

Group 1 - Huachuang Yunjin (600155.SH) reported its Q3 2025 results on October 31, 2025, with 12 institutional investors holding a total of 831 million shares, representing 37.54% of the total share capital [1] - The top ten institutional investors collectively hold 37.53% of the shares, with a slight increase of 0.04 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, two funds increased their holdings, accounting for a 1.05% increase, while one fund saw a slight decrease in holdings [2] - A total of 125 public funds did not disclose their holdings this quarter, including several notable ETFs [2] Group 3 - MACD golden cross signals have formed, indicating positive momentum for certain stocks [3]

Core Insights - Central Huijin Asset Management and Central Huijin Investment maintained their holdings in several leading broad-based ETFs during Q3, indicating a strong commitment to these investments [1][2][6] - Notable adjustments were observed among some institutional investors, with Huaxia Fund's proprietary account completely liquidating its position in the Huaxia Hang Seng China Enterprises High Dividend ETF [7][8] - China Life Insurance reduced its holdings in multiple STAR Market ETFs, reflecting a strategic shift in its investment approach [11] Central Huijin's ETF Holdings - Central Huijin Asset Management held 37.86 billion shares of the Huatai-PineBridge CSI 300 ETF, while Central Huijin Investment held 35.65 billion shares, with both figures remaining unchanged from the previous quarter [2][5] - The total holdings in various ETFs, including the E Fund CSI 300 ETF and Huaxia CSI 500 ETF, also remained stable during Q3, suggesting a consistent investment strategy [6] Institutional Adjustments - Huaxia Fund's proprietary account, previously the largest holder of the Huaxia Hang Seng China Enterprises High Dividend ETF with 8.06 million shares (19.35% of total), completely exited this position in Q3 [8][10] - China Life Insurance's significant reductions in holdings of STAR Market ETFs included a drop from 753 million shares to 480 million shares in the Huaxia STAR Market 100 ETF, and from 1.23 billion shares to 679 million shares in the Bosera STAR Market 100 ETF [11]

Core Insights - Xiangcai Co., Ltd. (600095.SH) reported its Q3 2025 results, revealing that 13 institutional investors hold a total of 2.072 billion shares, accounting for 72.46% of the company's total equity [1] Institutional Holdings - The top ten institutional investors collectively hold 72.45% of Xiangcai's shares, with a slight increase of 0.03 percentage points compared to the previous quarter [1] - Major institutional investors include Xinhu Holdings Co., Ltd., Zhejiang Caishang Industrial Holdings Co., Ltd., and others [1] Public Fund Activity - Two public funds increased their holdings, namely Guotai CSI All-Share Securities Company ETF and Huabao CSI All-Share Securities Company ETF, with an increase ratio of 0.61% [2] - Two public funds reduced their holdings, including Southern CSI 500 ETF and Manulife Stable Mixed Fund, showing a slight decline [2] - Three new public funds were disclosed, including Haitai Baicheng Jinrui Bond A, Haitai Baicheng Jinhua Bond A, and Haitai Baicheng Ansheng One-Year Holding Period Bond A [2] - A total of 123 public funds were not disclosed in the current period, including Southern CSI All-Share Securities Company ETF and others [2] Social Security Fund and Foreign Investment - One new social security fund disclosed its holdings in Xiangcai, specifically the National Social Security Fund 117 Portfolio [3] - One foreign fund, Hong Kong Central Clearing Limited, reduced its holdings by 0.17% compared to the previous quarter [3] - UBS AG was not disclosed in the current period [3]

Core Insights - Nanda Optoelectronics (300346.SZ) reported its Q3 2025 results, revealing that 27 institutional investors hold a total of 86.582 million shares, accounting for 12.53% of the company's total equity [1] Institutional Holdings - The top ten institutional investors collectively hold 11.74% of Nanda Optoelectronics, with a decrease of 0.81 percentage points compared to the previous quarter [1] Public Fund Activity - In the current period, 15 public funds increased their holdings, with a total increase ratio of 1.29%, including funds like Guotai CSI Semiconductor Materials and Equipment Theme ETF and Harvest CSI Semiconductor Index Enhanced Initiation A [2] - Conversely, 3 public funds reduced their holdings, with a total decrease ratio of 0.71%, including funds like Guolianan Semiconductor ETF and E Fund Growth Enterprise Board ETF [2] - There were 5 new public funds disclosed in this period, while 215 public funds were not disclosed compared to the previous quarter [2] Foreign Investment - One new foreign institution, Hong Kong Central Clearing Limited, disclosed its holdings in this period [3]

Group 1 - The core viewpoint of the news is that XW Communication (300136.SZ) has reported a decrease in institutional holdings in its A-shares, with the top ten institutional investors holding a total of 1.10 billion shares, representing 11.38% of the total share capital, down by 3.97 percentage points from the previous quarter [1] Group 2 - In the public fund sector, there were two public funds that increased their holdings, accounting for an increase of 0.40%, while two public funds decreased their holdings by 0.33% [2] - Three new public funds were disclosed this period, while 283 public funds were not disclosed again, including major funds like Huashan Growth 50 ETF and Huaxia 5G Communication Theme ETF [2] Group 3 - For social security funds, there was an increase in holdings from one fund, the National Social Security Fund 103 Portfolio, with an increase of 0.10% [2] - In terms of foreign investment, one foreign fund, Hong Kong Central Clearing Limited, reduced its holdings by 2.63% [2]

Group 1 - Robotech (300757.SZ) reported its Q3 2025 results on October 29, 2025, with 17 institutional investors holding a total of 61.84 million A-shares, representing 36.90% of the total share capital [1] - The top ten institutional investors collectively hold 36.82% of the shares, with a decrease of 1.48 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, three funds increased their holdings, including Huaxia Growth Enterprise Board New Energy ETF, Tianhong CSI Photovoltaic A, and Dacheng Value Pioneer Flexible Allocation A, with a slight increase in the holding ratio [2] - Three public funds reduced their holdings, including Photovoltaic ETF, Southern CSI 500 ETF, and Puyin Ansheng CSI Photovoltaic Industry ETF, with a slight decrease in the holding ratio [2] - Five new public funds were disclosed this period, including Bank of China Securities Anhong Bond A and Huatai-PB CSI Photovoltaic Industry ETF, while 185 public funds were not disclosed this period, including Tianhong CSI Photovoltaic Industry ETF and Southern CSI New Energy ETF [2]

- The report includes the construction of the RSI (Relative Strength Index) factor, which is calculated using the formula: $ RSI = 100 - 100 / (1 + RS) $, where RS represents the ratio of average gains to average losses over a 12-day period. RSI values above 70 indicate an overbought market, while values below 30 suggest an oversold market [2] - The report also introduces the Net Purchase (NETBUY) factor, calculated using the formula: $ NETBUY(T) = NAV(T) - NAV(T-1) * (1 + R(T)) $, where NETBUY(T) represents the net purchase amount, NAV(T) is the ETF net asset value on day T, and R(T) is the return on day T [2] - The report provides daily tracking of ETF data, segmented into "Broad-based" and "Thematic" categories based on the indices they track, such as CSI 300, CSI 500, and industry-specific indices like non-bank financials and dividends [2][3] - The RSI factor is evaluated as a useful indicator for identifying market conditions, such as overbought or oversold states, aiding in short-term trading decisions [2] - The Net Purchase factor is assessed as a measure of fund flow dynamics, reflecting investor sentiment and activity in ETF markets [2] - RSI values for various ETFs are provided, such as 58.17 for Huatai-PineBridge CSI 300 ETF, 57.53 for E Fund CSI 300 ETF, and 51.89 for Southern CSI 500 ETF, among others [4] - Net Purchase values for ETFs are also listed, including -13.98 billion for Huatai-PineBridge CSI 300 ETF, 0.70 billion for E Fund CSI 300 ETF, and -12.21 billion for Southern CSI 500 ETF, among others [4]