About Us

About Us

TradeLink Holdings LLC directs a number of diversified alternative investment and proprietary trading entities. Founded in 1979 by Walt Weissman, our entities engage in futures, options, securities, and commodities trading. Our focus is the design and implementation of quantitative models that draw on our deep expertise in trading, research, and technology. We run our models over a low latency IT infrastructure using proprietary execution systems.  TradeLink employs approximately 140 people with offices in Chicago, London, and Warsaw.  Affiliated entities include:

TradeLink L.L.C. (Chicago), a proprietary trading firm.

TradeLink Worldwide Ltd. (London), a proprietary trading firm registered with the Financial Conduct Authority.

TradeLink Capital LLC (Chicago), an investment adviser registered with the U.S. Securities and Exchange Commission (SEC). TradeLink Capital LLC manages a range of strategies that include managed futures and equities, spanning multiple time frames and concepts.

TLS Advisors LLC (Miami), an SEC exempt reporting adviser. TLS Advisors LLC manages TradeLink Securities LLC, a FINRA Member and SEC registered broker/dealer.



71 South Wacker Drive
Suite 1900
Chicago, IL 60606


TLS Advisors LLC

100 N. Biscayne Blvd.,
Suite 3000
Miami, FL 33132


TradeLink Worldwide Ltd.

Park House 16 – 18
Finsbury Circus
Ground Floor
London EC2M 7EB


Montec LLC

Rydygiera 8/6
01-793 Warsaw