What company owns Chainlink?

Could you please clarify for me who exactly owns Chainlink? Is it a publicly traded company, or is it privately held? If it's publicly traded, could you provide me with the ticker symbol and the stock exchange where it's listed? Additionally, are there any major shareholders or investors that have a significant stake in the company? I'm trying to get a better understanding of the ownership structure and any potential conflicts of interest that may arise from it.