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Jump Trading, LLC
Paul Gurinas · Hedge Fund · Quant/Systematic
Founded in 1999 by Paul Gurinas and Bill DiSomma, Jump Trading, LLC is a premier global proprietary trading firm headquartered in Chicago. The firm transitioned from open outcry pit trading to become a leader in electronic, algorithmic, and high-frequency trading. With a strong emphasis on research and technological innovation, Jump Trading employs over 1,600 people across more than a dozen offices worldwide, including major financial hubs like London, Singapore, and New York. The institution is renowned for its data-driven approach, utilizing advanced mathematics, physics, and computer science to navigate global markets. Beyond its core trading activities, the firm has expanded into the digital asset space through Jump Crypto and venture capital via Jump Capital, investing in fintech and market infrastructure. Jump Trading remains a privately-funded entity, distinguished by its secretive culture and significant investments in low-latency infrastructure.
Simulated Performance
| Metric | Value |
|---|---|
| Total return | +31.9% |
| YTD return | +23.7% |
| Sharpe ratio | 4.18 |
| Win rate | 56% |
| AUM | $0.6B |
| Inception | Oct 1, 2025 |
| Updated | Aug 20, 2026 |
Institution Status
| Field | Value |
|---|---|
| AUM | $0.6B |
| Turnover | Low (<15%) |
| Avg holding | 18 Months |
| Inception | Oct 1, 2025 |
| Website | https://www.jumptrading.com |
Current Holdings
Updated on Aug 20, 2026.
| Ticker | Name | Portfolio % | Return |
|---|---|---|---|
| WMT | Walmart Inc. Common Stock | 15.9% | -13.6% |
| NVDA | NVIDIA Corporation | 9.9% | +13.6% |
| PANW | Palo Alto Networks Inc | 7.0% | +79.2% |
| AVGO | Broadcom Inc | 6.0% | +3.9% |
| GOOGL | Alphabet Inc Class A | 5.8% | +20.3% |
| AMZN | Amazon.com Inc | 5.7% | +12.4% |
| MRVL | Marvell Technology Group Ltd | 5.4% | +80.0% |
| CME | CME Group Inc | 5.4% | +0.5% |
| AAPL | Apple Inc | 5.3% | +16.3% |
| MU | Micron Technology Inc | 5.2% | +53.0% |
| AMD | Advanced Micro Devices Inc | 4.6% | +77.4% |
| MSFT | Microsoft Corporation | 4.0% | +0.7% |
| AMAT | Applied Materials Inc | 3.1% | +17.2% |
| INTC | Intel Corporation | 3.1% | +10.8% |
| MIAX | Miami International Holdings, Inc. | 2.6% | -0.5% |
| CBOE | Cboe Global Markets Inc | 2.4% | +5.2% |
| TSLA | Tesla Inc | 2.3% | -18.5% |
| META | Meta Platforms Inc. | 2.3% | -19.0% |
| LRCX | Lam Research Corp | 2.2% | +25.7% |
| TXN | Texas Instruments Incorporated | 1.8% | -11.4% |
Recent activity
| Date | Action | Ticker | Weight |
|---|---|---|---|
| Aug 17, 2026 | SELL | LRCX | 2.2% → 2.2% |
| Aug 17, 2026 | SELL | AMD | 4.6% → 4.6% |
| Aug 17, 2026 | BUY | META | 2.3% → 2.3% |
| Aug 17, 2026 | BUY | MSFT | 4.0% → 4.0% |
| Aug 17, 2026 | SELL | NVDA | 9.9% → 9.9% |
Investment Style Analysis
Jump Trading, LLC is widely recognized for employing a Quant/Systematic strategy. As of Aug 20, 2026, the firm oversees approximately $0.6B in assets under management (AUM). The portfolio demonstrates a clear preference for the Semiconductors and Discount Stores sectors, reflecting a high-conviction approach to capital allocation.
Recent Market Moves
During the latest rebalancing period ending Aug 17, Jump Trading, LLC made a significant move by reducing the position in LRCX. This adjustment aligns with the fund's dynamic approach to risk management and capital deployment in current market conditions.
Investment Philosophy
Jump Trading’s philosophy is rooted in the belief that trading is one of the world’s most complex and interesting problems. The firm employs a research-centric and systematic approach, utilizing high-frequency algorithms and predictive models to identify and capture market inefficiencies. By integrating cutting-edge technology—from custom silicon to low-latency microwave networks—with rigorous statistical analysis and machine learning, Jump aims to deliver superior performance across all major asset classes and time horizons. Their strategy focuses on scalability, automation, and maintaining a technological edge to facilitate liquidity and price discovery in global electronic markets.
Disclaimer
The content provided on this page, including the simulated portfolio performance, holdings analysis, and AI-generated insights, is for informational and educational purposes only. It does not constitute financial advice, investment recommendations, or an offer to buy or sell any securities. All data is derived from historical SEC 13F filings and other public disclosures, which have a reporting lag. The "Simulated Performance" is a hypothetical reconstruction based on past disclosures and does not represent the actual returns of the institution. Past performance is not indicative of future results. Tritonix.ai is not affiliated with Jump Trading, LLC.
Similar Investment Style
Based on Quant/Systematic.
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Frequently asked questions
How is the simulated portfolio for Jump Trading, LLC constructed?
This simulation is powered by Tritonix AI using official SEC filings. We focus on the "Best Ideas" by filtering for only the Top 20 largest holdings and rebalancing them to 100%. The simulation tracks performance starting from Oct 1, 2025. Our AI monitors for updates every Monday to capture major shifts. This concentrated approach highlights the manager's true stock-picking skill and mirrors their actual investment returns.
What is Jump Trading, LLC's largest holding?
As of the latest filing, Jump Trading, LLC's top position is Walmart Inc. Common Stock (WMT), representing 15.9% of the portfolio. This reflects a high-conviction bet by the institution.
What is Jump Trading, LLC's historical performance and risk profile?
Our simulation indicates a total return of +31.9% with a win rate of 56%. Notably, the portfolio maintains a Sharpe Ratio of 4.18, suggesting an exceptional level of risk-adjusted returns compared to the broader market.
What sectors does Jump Trading, LLC primarily invest in?
Jump Trading, LLC has a strong preference for the Semiconductors sector, which makes up 36.0% of their disclosed assets. The portfolio also has exposure to Discount Stores, indicating a specific thematic focus.
Is Jump Trading, LLC's portfolio concentrated or diversified?
Jump Trading, LLC runs a moderately concentrated portfolio with 20 disclosed positions. The top 3 holdings alone account for 32.8% of the total portfolio weight, suggesting a strategy that favors broader market exposure.
How has Jump Trading, LLC performed in 2026?
Our AI-simulated model portfolio for Jump Trading, LLC tracks a Year-to-Date (YTD) return of +23.7%. This metric helps investors gauge the institution's effectiveness in the current market environment.
Does Paul Gurinas manage Jump Trading, LLC directly?
Yes, Paul Gurinas serves as the key portfolio manager for Jump Trading, LLC, overseeing the investment strategy and final capital allocation decisions.