The buzz this time is around their plans to list the world's first publicly traded fund in everyone's shady currency of choice, bitcoin. While the Securities and Exchange Commission was notified last year about their fund, called the Winklevoss Bitcoin Trust, the twins have only just disclosed their plans to list on the Nasdaq.
Investors love great returns but they absolutely hate the risk of spending time behind bars if governments suddenly wake up and decide to crack down on bitcoin.
So what the twins want to do is to make trading bitcoins as regular as trading gold through an exchange-traded fund. Another parallel is gold, which also is not controlled by a single entity.
Under the twins' scheme, each bitcoin would have five shares issued against it. Therefore, investors could buy into bitcoin without having to keep a "virtual stock" of their holdings. That job and the risk associated with it would be the responsibility of the Winklevoss bitcoin Trust.
Naturally, the fund would charge a commission for these services, which is how the twins plan to make legit money. With their large holdings of bitcoin they could also shape the market in a big way.
This plan has caused much consternation among bitcoin's critics, who point out even the SEC has been warning how bitcoin investments carry a great degree of risk.