SIG is a global quantitative trading firm founded with a growth mindset and an analytical approach to decision making.

As one of the largest proprietary trading firms in the world, SIG benefits the financial markets by providing liquidity and ensuring competitive prices for buyers and sellers. SIG brings together the brightest minds, the best technology, and an expansive library of data to design and implement quantitative trading strategies that make us leaders in the financial markets. Beyond trading, SIG is active in global private equity, institutional brokerage, sports analytics, and structured capital.