Does JPMorgan Chase own spot bitcoin ETFs?

As a finance enthusiast and keen observer of the cryptocurrency landscape, I'm curious to know if JPMorgan Chase, a renowned financial institution, has any holdings in spot bitcoin ETFs. ETFs, or Exchange-Traded Funds, are a popular investment vehicle that allows investors to gain exposure to a specific asset or index. In the case of bitcoin, spot bitcoin ETFs would allow investors to directly track the price movements of bitcoin without actually owning the underlying cryptocurrency. Given JPMorgan's vast resources and expertise in the financial sector, it's natural to inquire about their possible involvement in this emerging investment class.