Jane Street Group, LLC
Jane Street Group, LLC is a global quantitative trading firm and liquidity provider headquartered in New York City, with additional offices worldwide. Founded in 2000 by traders and technologists, the firm employs over 3,000 people across five global offices. Jane Street leverages cutting-edge technology, mathematics, and collaborative problem-solving to trade a wide array of asset classes in more than 45 countries, primarily serving institutional clients and counterparties.
Investment Strategy
Jane Street specializes in quantitative and proprietary trading, focusing on liquidity provision across hundreds of venues and multiple asset classes, including equities, ETFs, bonds, commodities, and cryptocurrencies. Their approach centers on advanced technology, deep mathematical research, and robust risk management, emphasizing intellectual humility and collaborative innovation. The firm’s strategies are informed by the rigorous study of edge cases and tail risks, enabling responsive liquidity even in volatile markets while ensuring responsible, ethical trading and risk management.
Top Holdings
Equity Positions (4,621)
| Ticker | Security | Weight | Market Value | Shares | Avg Cost | Price | Change (QoQ) |
|---|---|---|---|---|---|---|---|
I IBIT | ISHARES BITCOIN TRUST ETF | 0.29% | $1.47B | 23,967,599 | $58.99 | $61.21 | +$1.16B |
T TSLA | TESLA INC | 0.28% | $1.41B | 4,453,775 | $264.05 | $317.66 | +$545.1M |
T TSM | TAIWAN SEMICONDUCTOR MFG LTD | 0.23% | $1.15B | 5,090,471 | $168.98 | $226.49 | +$345.8M |
N NVDA | NVIDIA CORPORATION | 0.22% | $1.12B | 7,104,604 | $99.87 | $157.99 | -$510.8M |
T TMUS | T-MOBILE US INC | 0.21% | $1.08B | 4,540,009 | $239.60 | $238.26 | +$998.8M |
Options Positions (10)
| Ticker | Security | Action | Type | Notional Value | Contracts | Underlying Price | Premium Paid | Change (Contracts) | Change (Value) |
|---|---|---|---|---|---|---|---|---|---|
S SPY | SPDR S&P 500 ETF TR | Bought | Put | $43.65B | 706,467 | $617.85 | $578.13 | +69,963 | +$8.04B |
S SPY | SPDR S&P 500 ETF TR | Bought | Call | $38.78B | 627,624 | $617.85 | $578.84 | +67,546 | +$7.45B |
N NVDA | NVIDIA CORPORATION | Sold | Put | $21.63B | 1,369,286 | $157.99 | $121.44 | -12,872 | +$6.65B |
T TSLA | TESLA INC | Bought | Put | $16.17B | 509,020 | $317.66 | $282.68 | +95,408 | +$5.45B |
Q QQQ | INVESCO QQQ TR | Bought | Put | $15.43B | 279,748 | $551.64 | $488.59 | +2,290 | +$2.42B |