Jane Street Logo Math Problem Blue Tee Shirt Small Hedge Fund Trading Quant SM S

Great pre owned condition.

Inventory code 071126360svl

Measurements (laid flat):

• Chest (pit to pit): 16.5”
• Shoulder width (seam to seam): 14”
• Armpit to hem: 18”
• Overall length: 27”

From the manufacturer

From AI Search

Jane Street Capital is a highly profitable, secretive quantitative trading firm and global liquidity provider headquartered in New York City. It is one of the world’s largest market makers, handling roughly $2 trillion in equity trades monthly across 45 countries using its own capital rather than managing client money.

## 1. Jane Street Capital (The Financial Firm)

* Core Business: Functions as a massive middleman in global markets, injecting liquidity and facilitating transactions in equities, bonds, options, and exchange-traded funds (ETFs). [5, 7]

* Technology: Relies heavily on advanced mathematical modeling, machine learning, and functional programming languages (notably OCaml) to build proprietary, ultra-low-latency trading networks. [3, 8, 9]

* Financial Footprint: Reached a record-setting trading revenue haul of over $39 billion in 2025. [7]

* Corporate Culture: Known for a flat organizational structure with no single CEO, an academic environment filled with puzzles and poker strategy, and highly lucrative [internship programs]() for math and computer science talent. [2, 7, 10]

* Headquarters: Located at Brookfield Place Lower Manhattan, with additional offices in London, Hong Kong, Amsterdam, and Singapore. [2, 11, 12]