Who is the owner of Ethereum?

Who exactly is the owner of Ethereum? Is it a single individual, or perhaps a consortium of developers? Or does it belong to the vast community of cryptocurrency enthusiasts and investors? I've always been fascinated by the decentralized nature of Ethereum and how it seems to exist without a clear-cut owner. Yet, there must be someone or some entity responsible for its development and maintenance, right? Could you please clarify this for me? I'm really interested in understanding the ownership structure behind this remarkable technology.