Jane Street Portfolio holdings
Jane Street Group, founded in 2000 by Tim Reynolds, Rob Granieri, Marc Gerstein, and Michael Jenkins, is a New York City-based quantitative trading firm renowned for its technological prowess and collaborative problem-solving culture. Specializing in liquidity provision and market-making, it trades a vast array of financial products—including equities, bonds, options, and ETFs—across over 200 venues in 45 countries, handling trillions in securities annually. The firm, which employs over 2,600 people across offices in New York, London, Hong Kong, Amsterdam, Chicago, and Singapore, leverages advanced algorithms and a nearly 70-million-line OCaml codebase to dominate markets, notably ETFs, where it plays a critical role as an authorized participant. With net trading revenues exceeding $10 billion annually in recent years, including a record $10.6 billion in 2023, Jane Street has emerged as a secretive yet powerful force in global finance, outpacing traditional Wall Street giants like Goldman Sachs in trading profitability.
Top Buys
| 1 | +$2.4B | |
| 2 | +$1.65B | |
| 3 | +$606M | |
| 4 |
SPDR S&P 500 ETF Trust
SPY
|
+$487M |
| 5 |
iShares MSCI EAFE ETF
EFA
|
+$481M |
Top Sells
| 1 | +$708M | |
| 2 | +$678M | |
| 3 | +$671M | |
| 4 |
iShares Floating Rate Bond ETF
FLOT
|
+$655M |
| 5 |
iShares MSCI United Kingdom ETF
EWU
|
+$498M |
Sector Composition
| 1 | Technology | 16% |
| 2 | Consumer Discretionary | 12.51% |
| 3 | Financials | 6.03% |
| 4 | Healthcare | 4.65% |
| 5 | Communication Services | 4.4% |