What is the short ARKK ETF?

The Short ARKK ETF would seek to track the inverse performance of the $23 billion Ark Innovation ETF (ticker ARKK) -- the largest fund in Ark Investment Management’s lineup -- through swaps contracts, according to a filing Friday with the U.S. Securities and Exchange Commission.

What is the anti-ARKK ETF?

So Tuttle, 53, figured the time was ripe for a bet against Wood. About a week later, he filed for what would become SARK -- the anti-ARKK ETF -- a fund that wins when Wood’s popular Ark Innovation exchange-traded fund loses.

What is the Ark innovation ETF (ARKK)?

So what is the Ark Innovation ETF (ARKK)? It is an ETF that invests in disruptive innovative companies. The portfolio manager for ARKK is Cathie Wood. She is really brilliant, sharp and her views are always insightful and refreshing.