Thomas Ronk is the founder and CEO of Buyins.net, Thomas Ronk has created a proprietary database and trading strategy based on short sale timing and sales data that was not accessible to anyone prior to January 2005. Mr. Ronk managed more than $150-million in equity accounts from 1993 until 1998. He has 27 years of trading experience and is the principal of Century Pacific Investments, a registered investment advisor in California.
As electronic trading has changed, Mr. Ronk began to see a much greater short selling by institutions since the late 1990s. This inspired him to create a reporting tool that keeps track of all trading in every stock in the U.S. on a daily basis.