Core Insights - On November 12, Green Island Wind's stock price decreased by 0.63%, with a trading volume of 41.67 million yuan [1] - The company experienced a net financing outflow of 2.89 million yuan on the same day, with total financing and margin trading balance reaching 55.70 million yuan [1][2] - For the period from January to September 2025, Green Island Wind reported a revenue of 435 million yuan, a year-on-year decrease of 2.50%, and a net profit attributable to shareholders of 61.74 million yuan, down 23.49% year-on-year [2] Financing and Margin Trading - On November 12, the financing buy-in amount for Green Island Wind was 4.74 million yuan, while the financing repayment was 7.64 million yuan, resulting in a net financing buy-in of -2.89 million yuan [1] - The current financing balance of 55.70 million yuan accounts for 1.99% of the company's market capitalization, indicating a high level compared to the past year [1] - The margin trading data shows no shares were sold or repaid on November 12, with a margin balance of 0.00 yuan, also indicating a high level compared to the past year [1] Shareholder and Dividend Information - As of November 10, the number of shareholders for Green Island Wind reached 6,000, an increase of 2.63% from the previous period, while the average circulating shares per person decreased by 2.57% to 9,457 shares [2] - Since its A-share listing, Green Island Wind has distributed a total of 206 million yuan in dividends, with 201 million yuan distributed over the past three years [2] - Notably, as of September 30, 2025, the fund "Noan Multi-Strategy Mixed A" has exited the list of the top ten circulating shareholders [2]

Core Viewpoint - Green Island Wind is a leading company in the domestic indoor ventilation system market, established in 2009 and listed on the Shenzhen Stock Exchange in 2021, with strong design, research, and production capabilities [1] Group 1: Business Performance - For Q3 2025, Green Island Wind reported revenue of 435 million yuan, ranking 14th in the industry out of 17 companies, with the industry leader, Ice Wheel Environment, generating 4.835 billion yuan [2] - The main business segment, indoor ventilation systems, accounted for 275 million yuan, representing 97.56% of total revenue, while other segments contributed 6.8844 million yuan, or 2.44% [2] - The net profit for the same period was 61.7373 million yuan, ranking 10th in the industry, with the top performer, Ice Wheel Environment, achieving 488 million yuan [2] Group 2: Financial Ratios - As of Q3 2025, Green Island Wind's debt-to-asset ratio was 31.69%, slightly down from 31.84% year-on-year, which is lower than the industry average of 36.25% [3] - The gross profit margin for the same period was 35.19%, down from 38.29% year-on-year, but still above the industry average of 24.91% [3] Group 3: Executive Compensation - The chairman and general manager, Li Qingquan, received a salary of 623,300 yuan in 2024, an increase of 1,600 yuan from 2023 [4] Group 4: Shareholder Information - As of September 30, 2025, the number of A-share shareholders decreased by 9.58% to 5,268, while the average number of circulating A-shares held per shareholder increased by 10.59% to 10,800 [5] - Notably, the fund "Noan Multi-Strategy Mixed A" (320016) exited the list of the top ten circulating shareholders [5]

Group 1 - The core point of the news is that Guangdong Green Island Wind Air System Co., Ltd. experienced a decline in stock price by 5.15%, trading at 47.30 CNY per share, with a total market capitalization of 3.216 billion CNY as of the report date [1] - The company, established on September 7, 2009, specializes in the design, research and development, production, and sales of indoor ventilation system products, with 97.56% of its revenue coming from this main business [1] - The trading volume was 1.23 billion CNY, with a turnover rate of 4.42% [1] Group 2 - Among the top ten circulating shareholders of Green Island Wind, the Noan Multi-Strategy Mixed A Fund (320016) entered the list in the second quarter, holding 317,000 shares, which is 0.56% of the circulating shares [2] - The estimated floating loss for the fund today is approximately 814,700 CNY [2] - The Noan Multi-Strategy Mixed A Fund has achieved a year-to-date return of 61.61%, ranking 452 out of 8162 in its category, and a one-year return of 91.23%, ranking 143 out of 8015 [2] Group 3 - The fund managers of Noan Multi-Strategy Mixed A are Kong Xianzheng and Wang Haichang, with Kong having a tenure of 4 years and 323 days and a best fund return of 76.38% during his tenure [3] - Wang has a tenure of 3 years and 85 days, with a best fund return of 63.97% during his time managing the fund [3] - The total asset size of Kong's fund is 4.607 billion CNY, while Wang's fund has a total asset size of 2.529 billion CNY [3]

Company Overview - Green Island Wind, established on September 7, 2009, is located at No. 15, Nanjing South Road, Taicheng, Guangdong Province, and was listed on August 11, 2021 [1] - The company specializes in the design, research and development, production, and sales of indoor ventilation system products, with main business revenue composition being 97.56% from indoor ventilation systems and 2.44% from other sources [1] Financial Performance - For the first half of 2025, Green Island Wind achieved operating revenue of 282 million yuan, a year-on-year decrease of 0.62%, and a net profit attributable to shareholders of 42.65 million yuan, down 18.72% year-on-year [1] - Since its A-share listing, the company has distributed a total of 206 million yuan in dividends, with 201 million yuan distributed over the past three years [2] Stock Performance - As of September 18, the stock price of Green Island Wind decreased by 2.03% to 39.18 yuan per share, with a total market capitalization of 2.664 billion yuan [1] - Year-to-date, the stock price has increased by 41.19%, with a 3.93% increase over the last five trading days, 5.58% over the last twenty days, and 31.12% over the last sixty days [1] Shareholder Information - As of September 10, the number of shareholders for Green Island Wind reached 5,002, an increase of 3.56% from the previous period, with an average of 11,345 circulating shares per person, a decrease of 3.44% [1] - As of June 30, 2025, the top ten circulating shareholders included a new shareholder, Nuoan Multi-Strategy Mixed A (320016), holding 317,000 shares [2]

Core Viewpoint - The company Green Island Wind reported that its revenue composition for the year 2024 is heavily reliant on indoor ventilation systems, which account for 97.32% of total revenue, indicating a strong focus on this segment [1]. Company Summary - Green Island Wind (SZ 301043, closing price: 37.11 yuan) announced on August 21 that a significant shareholder, Taishan Zhenzhong Investment Partnership (Limited Partnership), which is an action-in-concert party of the actual controller, holds approximately 4.38 million shares, representing 6.43% of the total share capital [3]. - The aforementioned shareholder plans to reduce its holdings by up to 680,000 shares, which is not more than 1% of the total share capital, within three months after the announcement, starting from 15 trading days post-disclosure [3].