PANews reported on January 16th that, according to Arkham's monitoring, Gemini co-founders Cameron Winklevoss and Tyler Winklevoss once held 1% of the circulating BTC. Although their current holdings have decreased slightly, they still hold Bitcoin worth $1.25 billion, and their accumulated profits have reached $2.3 billion.

They currently hold only about 10% of their original holdings, but they still own more than $1.25 billion worth of BTC.