Who bought ARB?

Can you tell me who exactly purchased ARB? Was it a single individual, a group of investors, or perhaps a large financial institution? I'm particularly interested in understanding the motivations behind this purchase, and whether there were any specific factors that influenced the decision to invest in ARB. Additionally, I'm wondering if there's any information available on the size of the investment and whether it was a significant portion of the total market capitalization of ARB. Understanding the details of this transaction could provide valuable insights into the current state of the cryptocurrency market and the strategies employed by investors.