Is Coinbase owned by BlackRock?

I understand that there's been some speculation regarding the ownership of Coinbase, a popular cryptocurrency exchange platform. So, let me ask this directly: Is Coinbase actually owned by BlackRock, the global investment management corporation? It's an important question to consider, given the significant impact that ownership can have on a company's operations and direction. I'm interested in hearing a clear and concise answer to this inquiry, as it relates to the cryptocurrency industry and the broader financial landscape.