Core Viewpoint - Nvidia CEO Jensen Huang's remarks at CES 2026 have significantly impacted the stock market, leading to a surge in storage-related stocks while causing declines in data center cooling stocks [1][2]. Group 1: Storage Stocks Surge - SanDisk's stock price soared nearly 28% to $349.63 per share, reaching a market cap of $51.24 billion, marking a tenfold increase since February of the previous year [2][4]. - Huang emphasized the untapped potential of the storage market, predicting it could become the largest global storage market to support AI workloads, with current demand exceeding existing infrastructure capabilities [4]. - Other storage companies like Western Digital, Seagate, and Micron also saw significant stock price increases, with Western Digital up 16.77% to $219.38, Seagate up 14% to $330.42, and Micron up 10% to $343.43, all achieving double-digit percentage gains [6][7]. Group 2: AI-Driven Hardware Spending - The growth in AI training and inference demand is leading to tight memory supply and rising prices, boosting digital storage stocks [12]. - Analysts predict that companies will retain more data for training, analysis, and compliance, driving a surge in storage demand, particularly in sectors like drones, surveillance, and automotive technology [14]. - The focus on AI investment has shifted towards hardware spending, with expectations that AI inference will dominate beyond 2026 [14]. Group 3: Cooling Stocks Decline - Huang's comments raised concerns about the demand for data center cooling products, leading to declines in cooling-related stocks [15]. - Johnson Controls' stock fell 6.24%, Modine Manufacturing dropped 7.46%, and Trane Technologies decreased by 2.52%, with significant intraday losses [15][19]. - Analysts noted that the shift towards liquid cooling technology could impact traditional cooling systems, although some believe the recent sell-off may be excessive [21].

Market Performance - On January 6, US stock indices rose across the board, with the Dow Jones Industrial Average and S&P 500 both reaching record closing highs [1][2] - The Dow Jones increased by 0.99%, closing at 49,462.08 points, while the S&P 500 and Nasdaq Composite rose by 0.62% and 0.65%, closing at 6,944.82 points and 23,547.17 points respectively [1][2] Sector Performance - In the technology sector, large tech stocks showed mixed performance; Amazon surged over 3%, while Microsoft and Intel both gained over 1% [2][4] - Conversely, Tesla led the decline with a drop of over 4%, and Apple fell by more than 1% [2][4] Storage Sector - The storage sector experienced a significant rally, driven by comments from NVIDIA CEO Jensen Huang at CES 2026 regarding "AI storage transformation" [4][6] - Micron Technology saw an increase of over 10%, while SanDisk surged by more than 27%, and Western Digital and Seagate Technologies recorded gains of over 16% and 14% respectively [4][6] Data Center Cooling Sector - In contrast, the data center cooling sector faced declines, with Johnson Controls dropping over 6% and Trane Technologies falling by more than 2% [6] - The announcement regarding new server rack capabilities that do not require water cooling contributed to this downturn [6] Chinese Stocks - The Nasdaq Golden Dragon China Index fell by 0.78%, closing at 7,836.43 points, with most popular Chinese stocks declining [8][9] - Notable movements included Hesai rising over 10% and Xiaoma Zhixing increasing by more than 5%, while BOSS Zhipin and Tencent Music dropped over 6% and 4% respectively [8]

Core Viewpoint - Nvidia's CEO Jensen Huang's comments on the next-generation Rubin chip's cooling technology have raised concerns among investors regarding the demand for data center cooling equipment, leading to a significant drop in related stocks [2][3][5]. Group 1: Impact on Cooling Equipment Stocks - Nvidia's announcement that servers with the Rubin chip will utilize liquid cooling instead of traditional chillers has caused a sell-off in cooling equipment stocks, with Johnson Controls experiencing an 11% drop, marking its largest intraday decline since 2022 [2][3]. - Modine Manufacturing's stock fell by approximately 21% before recovering to a 7.44% decline, while Trane Technologies also saw a decrease [2][3]. - Analysts are reassessing the investment logic surrounding AI infrastructure, as companies like Johnson Controls saw a 52% cumulative increase in stock price since last year due to the AI boom [5]. Group 2: Analyst Insights - Analyst Timothy Wojs from Baird highlighted that Huang's comments have raised questions about the long-term role of chillers in data centers, especially with the increasing adoption of liquid cooling technology, which allows systems to operate at higher temperatures [6]. - Barclays analyst Julian Mitchell noted that while Vertiv holds a strong position in the liquid cooling sector and may benefit from the discussed technological advancements, its cooling business could face challenges [6]. - Citi analyst Andrew Kaplowitz described the sell-off in cooling stocks as "overdone," emphasizing that cooling system manufacturers have established partnerships with chip makers and data center operators, making the risks manageable [10]. Group 3: Market Reactions - Huang's statements have also spurred a surge in data storage stocks, with SanDisk's stock rising over 27%, becoming the best performer in the S&P 500 on that day, as demand for memory and storage was highlighted [10].

Core Viewpoint - Concerns over the demand for data center cooling products have been raised following comments from NVIDIA's CEO, leading to significant stock declines for cooling system manufacturers [1] Group 1: Stock Performance - Johnson Controls, a manufacturer of water cooling equipment, saw its stock drop by 11%, marking the largest intraday decline since 2022 [1] - Modine experienced a stock decrease of 21% [1] - Other companies such as Carrier Global and Trane Technologies also faced declines in their stock prices [1] Group 2: Industry Impact - NVIDIA's CEO Jensen Huang suggested that cooling for racks equipped with the next-generation Rubin chip could be achieved without traditional chiller units [1] - Barclays analyst Julian Mitchell emphasized the importance of NVIDIA's statements due to the company's central role in the AI ecosystem, indicating that their comments should not be underestimated [1]

Core Viewpoint - The cooling stocks for data centers experienced a significant decline following Jensen Huang's comments regarding data center cooling solutions at the CES event, indicating a potential shift in technology that could impact the market dynamics for these companies [1] Group 1: Market Reaction - Data center cooling stocks collectively dropped, with Johnson Controls and Trane Technologies falling by 10% at one point [1] - Modine experienced a decline of up to 20% [1] - Carrier and Vertiv Technologies saw declines exceeding 5% [1] Group 2: Technological Implications - Jensen Huang stated that servers equipped with the new Rubin chip could utilize cooling methods that do not require water, suggesting a significant change in cooling technology [1] - The airflow requirements for the new Rubin chip servers are comparable to those of the existing Blackwell chip servers, indicating a potential for reduced cooling costs and infrastructure changes [1]

智通财经APP获悉，周二，数据中心冷却股集体大跌，摩丁制造(MOD.US)大跌超13%，江森自控 (JCI.US)、特灵科技(TT.US)跌超7%，维谛技术(VRT.US)跌超3%。消息面上，此前黄仁勋在CES展会上 表示，搭载新型Rubin芯片的服务器机架将可采用无需水冷机的温度进行冷却，其所需气流与搭载 Blackwell芯片的机架基本相当。 ...

Makers of cooling systems saw their stocks sell off Tuesday after comments by Nvidia Corp.’s chief executive raised fears about demand for their products from data centers. Johnson Controls International Plc, which makes water-cooled chillers and similar systems, slid 6.2% in its worst day since July. Modine Manufacturing Co. closed down 7.5% after paring an earlier drop of as much as 21%. Trane Technologies Plc fell 2.5%. Most Read from Bloomberg Photographer: Bridget Bennett/Bloomberg It’s possible t ...

来源：视频滚动新闻 数据中心降温概念股特灵科技（TT）美股盘初跌超10%，开利全球（CARR）跌约6.6%，江森自控 （JCI）跌10.8%，摩丁制造（MOD）跌13.5%，维谛技术（VRT）跌6%。投资者关注英伟达CEO黄仁 勋最新讲话。 ...

每经AI快讯，1月6日，数据中心冷却股集体大跌，江森自控、特灵科技一度跌10%，Modine一度跌 20%，开利、维谛技术跌超5%。 ...

Riverwater Partners, an investment management company, released its “Small Cap Strategy” Q3 2025 investor letter. A copy of the letter can be downloaded here. The Small Cap Core Strategy reported solid results for the quarter but did not keep pace with the sharp rally, thus lagging the benchmark. The market’s preference for lower-quality companies persisted in the quarter and contributed significantly to the benchmark’s outperformance. On the other hand, the strategy remains focused on higher-quality compa ...