Core Insights - The S&P 500 Index is a key benchmark for large-cap U.S. stocks, with quarterly reassessments leading to changes in its composition [2] - Inclusion in the S&P 500 is viewed as prestigious and can attract investor attention, potentially leading to short-term stock price increases due to demand from tracking funds [3][5] Group 1: S&P 500 Inclusion - Comfort Systems USA, Carvana, and CRH are set to be added to the S&P 500 on December 22, following significant growth in their respective sectors [4][5] - To qualify for the S&P 500, companies must have a market capitalization of at least $18 billion, be U.S.-based or have a primary U.S. listing, maintain adequate liquidity, report positive earnings, and represent their sector's performance [6] Group 2: Company Performance - Comfort Systems USA's stock saw a total return of approximately 123% in 2025, with a market capitalization reaching $33 billion, driven by demand in the data center market [5][7] - Carvana is gaining market share from CarMax, indicating strong competitive positioning in the automotive sector [5] - CRH and Comfort Systems are benefiting from increased demand in the data center market, highlighting the growth potential in this area [5]

Core Viewpoint - Vertiv Holdings announced its acquisition of HVAC services firm PurgeRite Intermediate for approximately $1 billion, aiming to enhance its liquid cooling services portfolio in the data center power equipment sector [1] Group 1: Acquisition Details - The acquisition is valued at around $1 billion, indicating a significant investment by Vertiv Holdings to expand its service offerings [1] - PurgeRite Intermediate specializes in HVAC services, which aligns with Vertiv's strategy to enhance its capabilities in liquid cooling solutions [1] Group 2: Strategic Implications - This move reflects the growing demand for advanced cooling solutions in data centers, highlighting a trend towards more efficient and sustainable technologies in the industry [1] - By integrating PurgeRite's services, Vertiv aims to strengthen its market position and provide comprehensive solutions to its clients [1]

Core Insights - Five stocks have been added to the Zacks Rank 1 (Strong Buy) List, indicating strong potential for investment based on recent earnings estimate increases Company Summaries - **Comfort Systems USA (FIX)**: A national provider of HVAC services, with a 5.8% increase in the Zacks Consensus Estimate for current year earnings over the last 60 days [1] - **Third Coast Bancshares (TCBX)**: A bank holding company offering various financial services, with a 5.1% increase in the Zacks Consensus Estimate for current year earnings over the last 60 days [2] - **Simulations Plus (SLP)**: A developer of drug discovery simulation software, with a 3% increase in the Zacks Consensus Estimate for current year earnings over the last 60 days [3] - **Horizon Bancorp IN (HBNC)**: A full-service commercial bank, with a 2.7% increase in the Zacks Consensus Estimate for current year earnings over the last 60 days [4] - **Seagate Technology (STX)**: A provider of data storage technology, with a 2.4% increase in the Zacks Consensus Estimate for current year earnings over the last 60 days [5]

As filed with the Securities and Exchange Commission on September 29, 2025 Registration No. 333-[ ] UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 WF International Limited (Exact name of Registrant as specified in its charter) Not Applicable (Translation of Registrant's name into English) Cayman Islands 1711 Not Applicable (State or other jurisdiction of (Primary Standard Industrial (I.R.S. Employer incorporation or or ...

Market Overview - Wall Street has experienced a rally, with major indexes reaching new all-time closing highs, driven by optimism surrounding trade deals and a robust earnings season [1] - Despite the rally, concerns about the economy persist, particularly regarding elevated inflation and the Federal Reserve's stance on interest rates [2][5] - The Federal Reserve is expected to maintain interest rates in the range of 4.25-4.5% during its July policy meeting, influenced by strong retail sales data [4][5] Dividend-Paying Stocks - Cautious investors may consider dividend-paying stocks as a means to generate steady income and protect capital amid market volatility [3] - Teck Resources Limited (TECK) announced a dividend of $0.09 per share, with a dividend yield of 1.10% and a payout ratio of 25% [8] - Republic Services, Inc. (RSG) declared a dividend of $0.63 per share, yielding 0.95% with a payout ratio of 35% [10] - Iridium Communications Inc. (IRDM) announced a dividend of $0.15 per share, yielding 2.18% and a payout ratio of 57% [12] - Comfort Systems USA, Inc. (FIX) declared a dividend of $0.50 per share, with a yield of 0.26% and a payout ratio of 9% [14]

Core Viewpoint - Investors often prefer stocks with a low price-to-earnings (P/E) ratio, believing that a lower P/E indicates higher stock value and potential for growth [1] Group 1: P/E Ratio Insights - Stocks with a rising P/E ratio can also yield strong returns, indicating that investors are willing to pay more for expected future earnings growth [2][3] - A rising P/E ratio suggests investor confidence in a company's fundamentals and anticipated positive performance [4] - Historical data shows that stocks can experience P/E ratio increases of over 100% from their breakout points, highlighting the potential for significant gains if stocks are selected early in their breakout cycle [5] Group 2: Stock Screening Criteria - The screening parameters for identifying stocks with increasing P/E include: - Current year EPS growth estimate should be greater than or equal to last year's actual growth [7] - Price changes over four weeks should exceed those over 12 weeks, and similarly for 12 weeks compared to 24 weeks, indicating consistent price increases [7][8] - Price change for 12 weeks should be at least 20% higher than for 24 weeks, but not exceed 100%, suggesting an impending uptrend [8] Group 3: Selected Stocks - The screening process narrowed down over 7,700 stocks to 83, with notable mentions including: - Comfort Systems USA (Zacks Rank 1) with an average four-quarter earnings surprise of 17.57% [9][10] - MasTec (Zacks Rank 2) with an average four-quarter earnings surprise of 26.03% [10] - Virgin Galactic (Zacks Rank 2) with an average four-quarter earnings surprise of 21.99% [11] - AeroVironment (Zacks Rank 2) with an average four-quarter earnings surprise of 18.40% [11] - Blackbaud (Zacks Rank 1) with an average four-quarter earnings surprise of 1.20% [12]