Ex-DRW trader allegedly stole quant strategy code

Ex-DRW trader allegedly stole quant strategy code
Lawsuit accuses the trader and analyst of copying proprietary software code.
SEP 06, 2023
By  Bloomberg

A former DRW Holdings LLC trader and research analyst was accused in a lawsuit of stealing proprietary computer code used in the firm’s quantitative strategies.

Avi Mahajan was sued in federal court in New York on Tuesday by an entity controlled by DRW’s lead quantitative researcher, David Sweet. According to the suit, Sweet was hired by DRW after he pitched the firm on his Cogneato software, and his employment agreement allowed him to retain ownership of it. 

Sweet claims Mahajan, who was hired at DRW as a quantitative analyst in 2018, copied portions of the Cogneato code to a remote site in May and then lied when confronted about it in July. According to the suit, Mahajan was fired from DRW over the incident and escorted from the firm’s New York offices on July 24.

Mahajan didn’t immediately respond to a request for comment through his LinkedIn page. Sweet is asking the court to block Mahajan from disclosing, using or possessing the code he allegedly copied as well as any derivative work. The suit is also seeking compensatory damages of more than $2.5 million.

DRW, a Chicago-based proprietary trading firm founded by Don Wilson in 1992, is known for its derivatives trading. It was also one of the early Wall Street entrants in cryptocurrency markets, and its Cumberland division is now one of the largest crypto traders.

The suit is the latest to highlight the high stakes in control of Wall Street trading code. Last week, market-making firm Virtu Financial Inc. sued to block its former client technology head from moving to prime broker Clear Street LLC, which Virtu said was aiming to compete in the market for execution services. 

The case is Vanderdonk LLC v Mahajan, 23-cv-7853, US District Court, Southern District of New York.

Latest News

Mercer Advisors lands third-biggest deal to date with Full Sail Capital
Mercer Advisors lands third-biggest deal to date with Full Sail Capital

With over 600 clients, the $71 billion RIA acquirer's latest partner marks its second transaction in Oklahoma.

Fintech bytes: FP Alpha rolls out estate insights feature
Fintech bytes: FP Alpha rolls out estate insights feature

Also, wealth.com enters Commonwealth's tech stack, while Tifin@work deepens an expanded partnership.

Morgan Stanley, Atria job cut details emerge
Morgan Stanley, Atria job cut details emerge

Back office workers and support staff are particularly vulnerable when big broker-dealers lay off staff.

Envestnet taps Atria alum Sean Meighan to sharpen RIA focus
Envestnet taps Atria alum Sean Meighan to sharpen RIA focus

The fintech giant is doubling down on its strategy to reach independent advisors through a newly created leadership role.

LPL, Evercore welcome West Coast breakaways
LPL, Evercore welcome West Coast breakaways

The two firms are strengthening their presence in California with advisor teams from RBC and Silicon Valley Bank.

SPONSORED Beyond the dashboard: Making wealth tech human

How intelliflo aims to solve advisors' top tech headaches—without sacrificing the personal touch clients crave

SPONSORED The evolution of private credit

From direct lending to asset-based finance to commercial real estate debt.