Who owns slingshot?

Could you clarify who exactly owns Slingshot? Is it a publicly traded company with shareholders, or is it privately held? If it's privately held, do we know who the primary investors or stakeholders are? Additionally, has there been any recent news or developments regarding changes in ownership or management that we should be aware of? It would be helpful to have a concise and accurate summary of Slingshot's ownership structure to better understand the company's operations and potential future directions.