Proverò a intrattenervi in questo in questi pochi minuti con la speranza di lasciare un segno. Ho voluto interpretare questo concetto, quindi l'attore protagonista Le maschere di questa giornata con una declinazione su la protezione e la consapevolezza. Immaginiamo di essere in un teatro come questo in cui le luci si abbassano, il sipario si apre, ma sul palco non ci sono attori, ma miliardi di persone.miliardi di persone, ognuna con una maschera diversa e non hanno una maschera di carnevale o di un attore ...

- The report discusses the early and modern history of quantitative theory, highlighting key figures and their contributions, such as Thales, Fibonacci, Cardano, Pascal, Fermat, Bernoulli, Bachelier, Kolmogorov, Ito, Markowitz, Tobin, Sharpe, Fama, Ross, Vasicek, Kahneman, and Tversky[11][12][17] - The development of quantitative strategies in the new century is driven by advancements in computing, cloud computing, big data, and machine learning technologies, including decision trees, random forests, SVM, and deep learning models[13] - The report highlights the growth of global hedge fund management, particularly in North America, and the increasing adoption of AI strategies by fund managers to improve operational efficiency and returns[13] - The report reviews the development of domestic public quantitative funds, noting the slow growth before 2010 and the significant impact of the 2008 financial crisis and the introduction of margin trading and stock index futures in 2010[19][20] - The report discusses the future prospects of domestic public quantitative funds, emphasizing the continued growth of ETFs and passive products, the potential of Smart Beta, and the importance of index enhancement products[27][28] - The report highlights the importance of developing intelligent investment advisory and diversified asset allocation to improve investor experience using quantitative methods and tools[28] - Multi-Strategy, 12M AUM Weighted: 13.59%, Mean: 10.02%, Median: 11.24%[16] - Equity L/S, 12M AUM Weighted: 13.45%, Mean: 12.13%, Median: 11.21%[16] - Long biased, 12M AUM Weighted: 10.60%, Mean: 11.08%, Median: 9.74%[16] - Event, 12M AUM Weighted: 10.27%, Mean: 9.10%, Median: 8.40%[16] - Credit, 12M AUM Weighted: 9.76%, Mean: 9.75%, Median: 9.11%[16] - Macro, 12M AUM Weighted: 9.64%, Mean: 7.92%, Median: 7.58%[16] - Quant, 12M AUM Weighted: 8.72%, Mean: 6.55%, Median: 6.74%[16] - Arbitrage, 12M AUM Weighted: 5.87%, Mean: 3.79%, Median: 6.88%[16] - HF Composite, 12M AUM Weighted: 11.29%, Mean: 10.33%, Median: 9.33%[16]

[Alkış] [Müzik] Merhabalar. Size 4 be şarkı çalacağız bugün. İlk şarkımızla hemen başlayalım.Gelse bile son günüm koluna ölüm. Gözlerimin önünde seninle geçen günüm. Senden sonra kalbimi sevgilere kapadım.Ben seninle o günü bin yıl gibi yaşadım. [Müzik] Son arzum nedir diye gelip de bana sorsalar. Gözlerime bakıp da her şeyi anlasalar son arzum nedir diye.Gelip de bana sorsalar. Gözlerime bakıp da her şeyi anlasalar. Açık gitmez gözlerim.Ölsem bile sevgilim. Kulaklarım çınlıyor beni anlatan sözlerim. Aşkıma ...

Market Performance - The main board led the gains with notable increases in stocks such as Guangdong Media (+10.04%), Dongxin Peace (+10.01%), and Jida Zhengyuan (+10.00) [1] - The ChiNext board saw significant growth with Zhaori Technology (+20.01%) and Chuanwang Media (+20.00%) leading the way [1] - The Sci-Tech Innovation board was also strong, with Luopute (+19.98%) and Xinxiangwei (+13.23%) showing impressive performance [1] - Active sub-industries included SW Communication Network Equipment and Devices (+2.95%) and SW Film and Animation Production (+2.71%) [1] Domestic News - Junlian Electronics successfully completed nearly 100 million RMB in Series A financing, focusing on enhancing production capacity for automotive-grade silicon carbide (SiC) and expanding market share in electric vehicles and eVTOLs [1] - Xiaopeng Motors unveiled the G7 featuring self-developed Turing AI chips, which include a 40-core processor and a local computing power of over 2000 Tops [1] - Chengdu Huamei developed a high-precision RF direct sampling ADC, marking a significant breakthrough in high-speed data conversion technology [1] - Sanbang Microelectronics launched a 36V automotive-grade voltage monitoring chip, SGM880xQ, with excellent electrical performance and a maximum withstand voltage of 45V [1] Company Announcements - Sanbang Co. announced a cash dividend of 2 RMB per 10 shares and a stock bonus of 3 shares for every 10 shares, increasing total share capital to 617,900,439 shares [3] - KeliKe announced a change in the use of part of its raised funds, reallocating 173.91 million RMB to the construction of a production base in Vietnam [3] - Fenghuo Communication declared a cash dividend of 0.179 RMB per share, totaling 212,020,849.58 RMB [3] - Xingsen Technology reported that its cumulative new borrowings exceeded 20% of the previous year's net assets, with a borrowing balance of 504.68 million RMB as of May 31, 2025 [3] Overseas News - Cellid launched two new waveguide products with higher brightness and proprietary software-based correction technology to enhance AR image quality [1] - According to TrendForce, the total revenue of the top ten global foundries is projected to be 36.43 billion USD in Q1 2025, a decrease of 5.4% from the previous quarter due to seasonal market slowdowns [1] - The semiconductor wafer market is experiencing strong growth, with a market value of 17.57 billion USD in 2023, expected to reach 26.73 billion USD by 2032, driven by rapid technological innovation and expanding consumer electronics applications [1] - Honda plans to invest billions of yen in Japanese semiconductor startup Rapidus to secure local supply for advanced automotive chips, marking a significant step in Japan's chip localization efforts [1]

公众号记得加星标⭐️，第一时间看推送不会错过。 来源：内容 综合自 wccftech 。 在 上 月 底 ， AI 芯 片 霸 主 英 伟 达 黄 仁 勋 在 全 球 媒 体 问 答 中 表 示 ， 关 于 英 伟 达 芯 片 与 特 殊 应 用 IC （ASIC）之间的比拼，他坚定地表示，英伟达的增长速度会持续超过ASIC。 对于上述看法，黄仁勋的理由是，这世界上有会出现很多ASIC专案，但其中大约九成会失败，就像 会一直有新创公司冒出头，但大部分都会以败局告终。就算其中有些逃过此命运，但长时间下来，也 可能难以为继。 相较之下，黄仁勋认为，英伟达要延续并不难，这也是他的职责所在。由于英伟达的步伐很快，所以 如果有人想要打造ASIC，可能得比该公司的ASIC还要好才行。 黄仁勋说，市场竞争确实很激烈，但英伟达的技术进展很快，对架构持续进行最佳化，而且也努力让 成本尽速降低，如今已被广泛采用。 ASIC必须得英伟达竞争，且各种ASIC之间也要相互竞争。 毫无疑问，GPU龙头在人工智能领域进展迅速，通过快速引入新架构，打破了规模和性能方面的限 制。NVIDIA 并不担心在当今的人工智能市场中被边缘化，相反，他们 ...

Investment Rating - The report gives a "Buy" rating for the company, marking the first coverage of the stock [4][5]. Core Views - The company is positioned as a leading provider of one-stop customized chip design and semiconductor IP licensing services, focusing on R&D to drive future growth [14][17]. - The demand for self-developed ASICs from cloud vendors is surging, presenting historical opportunities for the chip design service industry [2][38]. - There is a pressing need for domestic semiconductor IP, with the company ranked first in China and eighth globally in terms of sales revenue [3][4]. Summary by Sections One-Stop Customized Chip Design & IP - The company offers comprehensive chip customization services and semiconductor IP licensing, with a strong emphasis on R&D and talent development [14][17]. - As of Q1 2025, the company has a record high order backlog of 24.56 billion yuan, indicating robust future revenue potential [1][11]. ASIC Demand Surge - The chip design service industry is experiencing a significant demand increase for self-developed ASICs, particularly from major cloud service providers [2][38]. - The company has strong supply chain capabilities, enabling it to meet the self-development needs of large enterprises [2][38]. Semiconductor IP Localization - The company is the leading provider of semiconductor IP in China, with a wide range of applications for its NPU and GPU IP products [3][4]. - The localization of semiconductor IP is critical, and the company is well-positioned to benefit from the trend towards domestic alternatives [3][4]. Profit Forecast and Investment Recommendations - Revenue projections for the company are 31.8 billion yuan in 2025, 40.6 billion yuan in 2026, and 58.8 billion yuan in 2027, with expected growth rates of 36.9%, 27.6%, and 45.0% respectively [4][9]. - The company is expected to turn profitable by 2025, with a projected net profit of 0.1 billion yuan, growing significantly in subsequent years [4][9].

Core Viewpoint - Dongwei Semiconductor (688261), known as the "first stock of charging pile chips," has seen its stock price plummet nearly 80% from a peak of 179.27 yuan to 38.63 yuan due to the downturn in the power semiconductor industry and increased competition [1] Company Performance - Dongwei Semiconductor was established in 2008 and operates as a fabless manufacturer of power semiconductors, with products widely used in various sectors including 5G base stations, data centers, and electric vehicle charging [1] - The company experienced significant growth from 2020 to 2022, with 2022 revenues reaching 1.116 billion yuan and net profits of 284 million yuan, marking year-on-year increases of 42.72% and 93.57%, respectively [4] - However, in 2023, the company reported a revenue decline of 12.86% to 973 million yuan, with net profit dropping over 50% to 140 million yuan [7][8] Competitive Landscape - Dongwei Semiconductor's gross margin has significantly decreased from 33.96% in 2022 to 22.73% in 2023 and further to 14.29% in 2024, indicating a loss of competitive edge compared to peers [8][9] - The company's inventory turnover efficiency has worsened, with inventory turnover days increasing from 56.31 days in 2021 to 146.74 days in 2024, leading to substantial asset impairment losses [11] New Business Development - Despite ongoing R&D investments and attempts to diversify product offerings, new business lines such as Super Silicon MOSFET and SiC devices have contributed minimally to overall revenue, maintaining a combined share of only about 4% from 2021 to 2024 [13][14] - The SiC market is expected to grow significantly, but Dongwei Semiconductor faces challenges due to its lack of technological advantages and the competitive landscape dominated by established players [17][19]

Financial Data and Key Metrics Changes - In Q1 2025, same store sales decreased by 8.3% compared to the prior year, with a notable decline of 11.9% in February, but improved to a decline of 4.3% in April [18][19] - Revenue for the quarter was $568 million, with net income of $22 million or $0.62 per diluted share, and adjusted EBITDA of $136 million, resulting in an adjusted EBITDA margin of 24% [19][20] - Operating cash flow generated during the quarter was $96 million, ending with $12 million in cash and $411 million available under the revolving credit facility [20] Business Line Data and Key Metrics Changes - The company has seen improvements in food and beverage sales, particularly with the reintroduction of the eat and play combo, which has a double-digit opt-in rate [11][12] - Remodeled stores have outperformed the system by over 700 basis points over the last three months, indicating the effectiveness of the remodel strategy [12] - The introduction of new games and attractions, such as the Human Crane, is expected to enhance guest experience and drive traffic [13][55] Market Data and Key Metrics Changes - The company reported positive same store sales in 11 of the last 30 days, indicating a recovery trend [8] - The Memorial Day weekend showed particularly strong sales, contributing to the positive momentum observed in early June [8] Company Strategy and Development Direction - The company is focused on a "back to basics" strategy aimed at improving execution across marketing, operations, and menu offerings [6][7] - New store development remains a key part of the strategy, with plans for 10 to 12 new store openings in fiscal 2025 [21][80] - International franchising is seen as a driver of efficient growth, with expectations for at least seven more international openings over the next year [14] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the recovery trajectory, emphasizing the importance of executing their current strategies to drive revenue growth and free cash flow [7][15] - The leadership team is optimistic about the potential for significant improvements in operating performance and shareholder value in the coming months [7][93] - Management acknowledged the challenges posed by the macroeconomic environment but believes their initiatives will help mitigate these impacts [62] Other Important Information - The company is in the process of finalizing the search for a permanent CEO, with the interim CEO committed to driving performance improvements [15] - A new store manager incentive program has been implemented to align managers' interests with same store sales growth [38] Q&A Session Summary Question: Predictability of same store sales trajectory - Management indicated that while they are optimistic about future growth, they are still in the early stages of recovery and expect to see outsized growth in the coming years [24][26] Question: Breakdown of capital expenditures - The CFO confirmed that capital expenditures were front-end loaded, with significant spending on new stores and remodels [28][30] Question: Improvement in same store sales trends - Management noted that improvements are driven by increased traffic and better food and beverage sales, particularly through the eat and play combo [34][35] Question: Need for reinvestment in the business - Management stated that they do not foresee the need for significant reinvestment but will focus on smarter spending to drive growth [47][50] Question: New game cabinets and future outlook - The company plans to roll out new game cabinets and attractions, maintaining a focus on guest experience and engagement [54][56] Question: Differences in performance between Dave and Buster's and Main Event - Overall performance is similar, but there are specific metrics showing stronger growth in certain areas for Dave and Buster's [90]

Core Viewpoint - Dave & Buster's Entertainment, Inc. reported a decrease in financial performance for the first quarter of fiscal 2025, but the leadership is optimistic about a recovery driven by strategic changes in operations and marketing [4][5]. Financial Summary - Total revenue for the first quarter was $567.7 million, down 3.5% from $588.1 million in the same quarter of fiscal 2024 [6][7]. - Comparable store sales decreased by 8.3% compared to the first quarter of fiscal 2024 [6][7]. - Operating income was $63.2 million, representing 11.1% of revenue, compared to $85.5 million or 14.5% of revenue in the prior year [6][9]. - Net income totaled $21.7 million, or $0.62 per diluted share, down from $41.4 million, or $0.99 per diluted share in the first quarter of fiscal 2024 [7][8]. Operational Highlights - The company opened two new stores and relocated one during the first quarter, with two additional stores opened after the quarter ended [7]. - A total of 13 stores were remodeled in the first quarter [7]. - The company repurchased $23.9 million worth of shares, representing 2.9% of outstanding shares as of the end of fiscal 2024 [11]. Cash Flow and Liquidity - Operating cash generated during the first quarter was $95.8 million, with available liquidity of $423.2 million at the end of the quarter [10]. - The company ended the quarter with a Net Total Leverage Ratio of 3.1x [10][43]. Outlook - The company reiterated its outlook for fiscal 2025, including capital expenditures on new stores, remodels, and other initiatives [13].

Core Viewpoint - Dave & Buster's Entertainment, Inc. reported a decrease in financial performance for the first quarter of fiscal 2025, but the company is optimistic about a recovery driven by strategic operational changes and improvements in comparable store sales trends [4][6][7]. Financial Summary - Total revenue for the first quarter was $567.7 million, down 3.5% from $588.1 million in the same quarter of fiscal 2024 [6][7]. - Comparable store sales decreased by 8.3% compared to the first quarter of fiscal 2024 [6][7]. - Operating income was $63.2 million, representing 11.1% of revenue, compared to $85.5 million or 14.5% of revenue in the prior year [6][9]. - Net income totaled $21.7 million, or $0.62 per diluted share, down from $41.4 million, or $0.99 per diluted share in the first quarter of fiscal 2024 [7][8]. - Adjusted EBITDA was $136.1 million, a decrease of 14.5% from $159.1 million in the first quarter of fiscal 2024 [7][9]. Operational Highlights - The company opened two new stores and relocated one during the first quarter, with two additional stores opened after the quarter ended [7]. - A total of 13 stores were remodeled in the first quarter [7]. - The company repurchased $23.9 million worth of shares, representing 1.0 million shares or 2.9% of outstanding shares as of the end of fiscal 2024 [10]. Cash Flow and Liquidity - Operating cash generated during the first quarter was $95.8 million, with available liquidity of $423.2 million [10]. - The company ended the quarter with a Net Total Leverage Ratio of 3.1x [10][11]. Outlook - The company reiterated its outlook for fiscal 2025, emphasizing a focus on revenue growth and free cash flow generation [12].