InsidersTradesSigma
Track the Altair Engineering Inc. share price and the full insider trade history of the company, a listed issuer based in United States. Shares trade on the US market, under the authority of SEC (Form 4). Operating in the Technology sector, Altair Engineering Inc. has recorded 654 public disclosures. The latest transaction was filed on 26 March 2025 (Disposition). Among the most active insiders: Scapa James Ralph. Every trade is accessible without an account.
654
Insider Decl.
n/a
Thresholds
n/a
n/a
Buy Volume
€264m
285 ops.
Sell Volume
37Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 26 March 2025
Declarations654 total
31,242 shares@ US$113.00100.0% of flowClass A Common StockSEC:0000950170-25-045320:0
34,388 shares@ US$113.0093.1% of flowClass A Common StockSEC:0000950170-25-045355:0
66,125 shares@ US$113.0084.1% of flowClass A Common StockSEC:0000950170-25-045344:0
11,312 shares@ US$113.0082.2% of flowClass A Common StockSEC:0000950170-25-045316:0
15,229 shares@ US$113.00100.0% of flowClass A Common StockSEC:0000950170-25-045298:0
31,112 shares@ US$113.0079.2% of flowClass A Common StockSEC:0000950170-25-045384:0
187,475 shares@ US$113.0027.6% of flowClass A Common StockSEC:0000950170-25-045288:0
13,389 shares@ US$113.00100.0% of flowClass A Common StockSEC:0000950170-25-045335:0
49,875 shares@ US$113.0084.5% of flowClass A Common StockSEC:0000950170-25-045546:0
18,092 shares@ US$113.0081.3% of flowClass A Common StockSEC:0000950170-25-045364:0
300,000 shares@ US$113.0055.3% of flowClass A Common StockSEC:0000950170-25-045276:0
31,352 shares@ US$113.0096.7% of flowClass A Common StockSEC:0000950170-25-045340:0
18,008 shares@ US$113.0080.1% of flowClass A Common StockSEC:0000950170-25-045390:0
22,097 shares@ US$113.0081.2% of flowClass A Common StockSEC:0000950170-25-045356:0
5,462 shares@ US$113.0064.6% of flowClass A Common StockSEC:0000950170-25-045376:0
65,242 shares@ US$113.0099.7% of flowClass A Common StockSEC:0000950170-25-045336:0
190,505 shares@ US$113.0054.8% of flowClass A Common StockSEC:0000950170-25-045374:0
22,980 shares@ US$113.0087.9% of flowClass A Common StockSEC:0000950170-25-045350:0
55,411 shares@ US$113.0092.8% of flowClass A Common StockSEC:0000950170-25-045263:0
229 shares@ US$111.300.6% of flowCommon StockSEC:0001127602-25-010236:0
416 shares@ US$111.301.6% of flowClass A Common StockSEC:0001127602-25-009917:0
425 shares@ US$111.301.5% of flowClass A Common StockSEC:0001127602-25-009936:0
1,671 shares@ US$111.302.7% of flowClass A Common StockSEC:0001127602-25-009930:0
403 shares@ US$111.301.0% of flowClass A Common StockSEC:0001127602-25-009927:0
182 shares@ US$111.300.8% of flowClass A Common StockSEC:0001127602-25-009925:0
25 of 654 declarations
关于 Altair Engineering Inc.
Altair Engineering Inc.（股票代码：ALTR）是一家总部位于美国的工业软件公司，在美国纳斯达克上市。Altair成立于1985年，最初扎根于底特律地区，现已发展成为公认的工程软件、计算智能和高性能计算（HPC）解决方案提供商。其长期定位位于企业软件、人工智能和计算机辅助工程的交汇点，其价值主张围绕加速产品开发、提高设计质量、降低开发成本以及帮助客户做出更好的技术和业务决策。（[investor.altair.com](https://investor.altair.com/news-releases/news-release-details/altair-signs-definitive-agreement-siemens-be-acquired-106?utm_source=openai)） 该公司的产品组合涵盖多个相互关联的领域：多物理场仿真、数据分析、人工智能、HPC、优化和工程数据管理。一个关键的商业平台是Altair One，这是该公司的云网关，提供对仿真工具和可扩展云/HPC资源的协作访问。Altair还使用其Altair Units许可模型，该模型为客户提供对其更广泛产品套件的灵活访问，并支持工程、分析和计算工作负载之间的交叉销售。（[altair.com](https://altair.com/company/?utm_source=openai)） 从竞争角度来看，Altair以其仿真驱动的方法以及将基于物理的建模与数据科学和云交付相结合而脱颖而出。该公司服务于广泛的终端市场，包括汽车、航空航天、制造业、电子、能源和公用事业。其国际足迹意义重大，在多个地区拥有客户和业务，这支持了多元化，但也使业务面临工业资本支出周期和企业软件预算决策的影响。（[altair.com](https://altair.com/company/?utm_source=openai)） Altair还通过有针对性的收购来深化其技术栈并拓宽用例。最近的交易加强了材料数据、电子设计自动化和电力电子仿真等领域。最近最重要的公司事件是西门子于2024年宣布的收购协议，该协议于2025年1月获得Altair股东批准，并根据一份SEC Form 4文件于2025年3月26日完成，该文件指出该公司被Siemens Industry Software Inc.收购。（[investor.altair.com](https://investor.altair.com/news-releases/news-release-details/altair-signs-definitive-agreement-siemens-be-acquired-106?utm_source=openai)） 对于欧洲的法语投资者而言，Altair最好被视为一项与工业数字化、人工智能辅助工程和HPC应用等长期主题相关的专业软件资产。因此，投资案例从根本上与高价值企业软件需求相关联，但现在必须在2025年控制权变更的背景下进行评估，这实质性地改变了Altair作为独立上市公司的地位。（[investor.altair.com](https://investor.altair.com/static-files/b6848243-e4ef-4c13-b482-c3d44cba7e7e?utm_source=openai)）
