Star Bulk Carriers Plans Athens Listing and Greek Equity Offering
Star Bulk Carriers Corp. announced a parallel listing on Euronext Athens and an equity offering in Greece to raise capital.
美国证券新闻
来自美国的最新股票、债券及监管新闻,每日更新。
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Roivant to Present Phase 2 PHocus Study Results for Mosliciguat
Roivant Sciences will present topline results from its Phase 2 PHocus study of mosliciguat in patients with pulmonary hypertension associated with interstitial lung disease at the ERS Congress 2026.
ACI Worldwide Agrees to Buy Cranium Ventures to Speed Cloud Card Switching
ACI Worldwide has agreed to acquire Cranium Ventures and its SYNAP card switching framework for ACI Connetic. Terms were not disclosed and the deal is expected to close by the end of September.
UniFirst Launches Always U Workwear Collection for Active Workforce
UniFirst Corporation (NYSE: UNF) has introduced a new workwear line designed for mobility and comfort, targeting the active frontline workforce.
更多美国新闻
Cytokinetics Reports Positive ACACIA-HCM Results for Aficamten at ESC Congress
Aficamten met both primary endpoints in the first Phase 3 trial to succeed in non-obstructive hypertrophic cardiomyopathy, and Cytokinetics plans a supplemental FDA filing in the fourth quarter.
Navitas Semiconductor to Acquire Claros for AI Power Infrastructure
Navitas Semiconductor announced a definitive agreement to acquire Claros to expand its grid-to-xPU power delivery capabilities for AI data centers.
Bleichroeder Shareholders Approve Pasqal Merger as 26 Million Shares Redeem
Bleichroeder Acquisition Corp. II shareholders approved the Pasqal business combination on August 25, 2026 and the deal closed two days later. Holders of 26,039,602 of 28,750,000 public shares redeemed.
EyePoint's DURAVYU misses the primary endpoint in the LUGANO Phase 3 trial
The first of two pivotal wet AMD trials failed its primary visual acuity endpoint in the full dataset; EyePoint points to secondary endpoints and an ad hoc analysis excluding nine patients.
Newbury Street II Announces Business Combination with FORT Robotics
Newbury Street II Acquisition Corp announced a definitive business combination agreement with FORT Robotics to create a publicly traded entity focused on physical AI safety.
Levona Renewables CEO Says Grid Interconnection Is Slowing Texas Solar Projects
Fernando Queiroz, CEO of Levona Renewables, writes that transmission and interconnection work now consume more of his team's time than solar equipment does on a recent ERCOT-zone project.
Nexscient Details Flipside AI Deal, Eyes Nasdaq Uplisting
In a shareholder letter filed with the SEC, Nexscient said its April acquisition of Flipside AI turned it into an operating business and outlined new AI data clients and Nasdaq uplisting plans.
Parsons Wins Airport Terminal Modernization Contract in Tennessee
Parsons, an engineering and construction services firm, has been selected to provide project management and construction management services for a major airport terminal renovation in Knoxville.
Rocket Lab Files Financial Statements for Pending Iridium Merger
Rocket Lab filed pro forma and historical financial statements tied to its pending acquisition of satellite operator Iridium Communications, detailing deal terms and a $3.6 billion bridge loan.
Serve Robotics Partners With Grubhub, Expands to Two New Cities
Serve Robotics, a San Carlos-based autonomous delivery company, disclosed a Grubhub partnership, two new markets, and a next-generation hospital robot in an August 17 SEC filing.
Babcock & Wilcox Signs 1 GW Turbine Deal With Siemens Energy
Babcock & Wilcox will supply 20 Siemens Energy steam turbine generator sets totaling 1 gigawatt of capacity for its FastPower data center program, the company said.
Comstock moves its industry-scale solar recycling plant into commissioning
Comstock's second-quarter filing sets out the cost, permitting status and rated capacity of the Silver Springs solar panel recycling plant, and the mining sale that funds it.
Indie Semiconductor Q2 Revenue Rises 24% to $64 Million
An amended SEC filing that corrects a slide in the company's investor presentation discloses second-quarter revenue growth, design wins, and third-quarter guidance.
Ondas Inc. Completes Acquisition of Cyberhawk
Ondas Inc. said it has closed its previously announced acquisition of drone inspection firm Cyberhawk, expanding into critical infrastructure intelligence.
Powerfleet Q1 Revenue Rises 6.4% As South Africa Contract Accelerates
The connected-fleet software company reported first-quarter results, updated fiscal 2027 guidance, and named a new president and CFO plus a chief AI officer.
Rocket Lab Posts Record Q2 Revenue, Guides Higher for Q3
Rocket Lab reported record second-quarter 2026 revenue of $234 million and a record $2.36 billion backlog, and guided to another record revenue quarter in Q3.
Sana Biotechnology Reports Second-Quarter 2026 Results
The Seattle-based cell therapy company posted second-quarter 2026 financial results alongside clinical progress on its diabetes and lymphoma programs and a new Mayo Clinic collaboration.
Ichor Holdings Reports Second Quarter Financial Results
Ichor Holdings posted second-quarter 2026 revenue of $294.8 million, up 15% sequentially, swung to GAAP profitability, and guided to further growth for the third quarter.
Shenandoah Telecommunications Reports Q2 2026 Results
Shentel posted 5.5% revenue growth in the second quarter of 2026 as its Glo Fiber expansion segment grew 32.8% and the company reiterated full-year guidance.
Momentus 表示 Vigoride 8 已被两项 NASA 载荷订满，计划于 2027 年发射
Momentus 向投资者表示，Vigoride 8 任务已被两项 NASA 载荷订满，计划于 2027 年发射。同一份报告显示，上半年净融资 1.099 亿美元后，公司持有现金 1.076 亿美元。
Nauticus Robotics 表示已完成新一代电动机械臂的首个原型
这家美国小型水下机器人公司表示，已完成一款紧凑型水下电动机械臂的首个原型。其第二季度报告确认了该样机的制造，并显示服务收入同比下降57%。
Microbot Medical公布2026年第二季度营收与客户环比增长超过100%
Microbot Medical表示，其LIBERTY机器人系统推动公司在2026年第二季度实现营收与客户数环比增长超过100%，同时新增多家医院采用该系统、达成一项联邦医疗供应协议，并获得首个美国以外市场的许可。
NewHydrogen 自动化其工程测试装置以推进 ThermoLoop 氢能技术
NewHydrogen, Inc. 表示正在将其工程测试装置（Engineering Test Unit）自动化，以支持 ThermoLoop 氢能技术的开发，目标是在计划中的中试工厂建成前实现全天候测试。
美国市场解读
为什么一家公司能跑赢华尔街预期,却仍未达到自己设定的业绩目标
公司业绩指引和分析师一致预期听起来像是同一把尺子,但二者的形成方式和更新方式各不相同,甚至可能在同一份财报中释放相反的信号。
那个可能在IPO数月后左右股价的隐形期限
禁售协议在IPO后数月内禁止内部人士和早期投资者出售股票。本文解释这类合约如何运作,以及禁售期届满时市场供给会发生怎样的机制性变化。
Understanding Bond Ladder Strategy: A Core Fixed Income Approach
A bond ladder strategy involves purchasing bonds with staggered maturity dates to create a predictable income stream and manage interest rate risk. This educational overview explains how this market mechanism works for fixed income investors.
这条规则如何在瞬间将每笔美股交易与十几家交易所的报价进行比对
美国证券交易委员会(SEC)的NMS法规如何要求经纪商和交易所将订单路由至显示最优报价的交易场所,以及什么才算构成穿价交易(trade-through)违规。
提前赎回:赎回条款如何重塑债券持有人的现金流
一些美国公司债券和市政债券可以在到期前数年被发行方单方面提前赎回。本文解释赎回条款、赎回价格和make-whole溢价的实际运作方式。
卖空交易实际如何运作：从借入股票到被迫回补
解析卖空交易的结构性机制：交易者如何寻找并借入股票、如何跟踪卖空比例和回补天数，以及最终如何平仓，包括被迫回补的风险。
收购要约溢价如何实际确定
每条收购要约新闻的背后都有一个具体的数字, , 相对于最近交易价格的溢价。这正是这一数字如何构建的机制。
交易暂停还是熔断？为什么单只股票被冻结不同于市场被冻结
单个证券可能连续数小时无法交易，而其他市场部分照常进行，理解其原因揭示了两种截然不同的监管机制在发挥作用。
缓慢的过程：监管部门如何决定披露规则需要重新审视
单份评论信函很少能打动监管机构。这是一个平静的多年过程，它真正决定了证券监管机构何时会重新开放现有的披露规则。
债券久期到底衡量什么，以及为什么它比收益率更重要
债券公布的收益率几乎无法告诉你当利率变化时价格会移动多少。久期则可以。以下是这个数字真正所衡量的。
订单簿中的内幕：银行如何真正为新债券定价
新债券发行在定价那一刻就会留下精确的公开记录。以下是美国证券交易委员会和金融业监管局规则手册中关于该价格如何确定、披露和报告的内容。
什么是'财报季'，以及为什么它一年发生四次？
每隔几个月，数千家上市公司在相同的几周内发布财报。这里说明了为什么会发生这种集中，以及其背后的日历制度是如何实际运作的。
董事会如何决定股票回购规模，以及这个数字真正意味着什么
一家公司可以宣布数十亿美元的回购授权，但几乎不执行回购。以下是董事会如何实际设定这一上限的方式，以及为什么这是一项授权，而不是承诺。
承销商在IPO定价区间和最终发行价之间实际做了什么
招股说明书中列出的定价区间是起点，而非预测。以下是承销商锁定投资者实际支付的价格之前数周内发生的情况。
同一企业、相同股份、两条截然不同的离市之路
股票公开要约收购和开放市场回购都会减少公司流通股数量，但其法律结构、定价方式和时间安排的运作方式几乎截然相反。
为什么存在内幕交易规则，以及它们实际上涵盖什么
交易员可以合法地基于直觉行动，但不能基于董事会备忘录行动。这两者之间的界限定义了金融中最容易被误解的规则之一。
SPAC或IPO：同样的上市首秀，两条完全不同的路径
私人企业可以通过传统IPO或与特殊目的收购公司合并的方式实现上市。目的地相似，但流程、披露制度和时间表差异很大。
债券发行人评级被下调时真正会发生什么
评级下调改变的是意见，而非业务。美国证交会文件显示它在何处变为现实：抵押品条款、基金授权和指数规则，而利差扩大通常在此之前就已发生。
为什么股票不动,期权价格反而波动
股票整个交易日保持不变,但与之相关的期权价值波动。解释不在于价格方向,而在于另一股力量:隐含波动率。
10-K vs. 10-Q：年度报告与季度报告的区别
10-K表格与10-Q表格采用不同的项目清单、会计规则和申报期限，而公司的公众流通市值决定适用哪一档期限和简化披露。
同一家公司,更少股份:股票回购如何在不改动业务的情况下改变数字
10b-18规则规定发行人如何回购自家股票，第703项规定事后须披露什么，特拉华州法决定是否可以回购，联邦消费税则为整件事定价。
业绩电话会议必须披露什么，又可以不披露什么
公平披露规则、G条例和法定安全港决定了会议的先后顺序、哪些数字必须做对账，以及前瞻性表述该如何措辞。
做市商靠什么赚钱
一只股票每秒交易数千次，价格几乎没有波动。这种平稳背后是一项宁静的、受到高度监管的业务，建立在微利、速度和风险的基础上。