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JAG Capital Management LLC
Norman B. Conley III · Investment Advisor · Growth
JAG Capital Management LLC (JAG) is a St. Louis-based investment advisory firm with history dating back to 1945. Formally registered as an investment adviser since 2011, the firm operates as a wholly owned subsidiary of J.A. Glynn & Co., a 100% employee-owned company. JAG specializes in active management, providing U.S. growth equity and fixed income portfolio services to a diverse clientele including pensions, endowments, foundations, and high-net-worth individuals. The firm is known for its disciplined, research-driven approach and its status as a Certified Veteran-Owned business, emphasizing alignment by investing firm capital alongside its clients.
Simulated Performance
| Metric | Value |
|---|---|
| Total return | +28.2% |
| YTD return | +20.6% |
| Sharpe ratio | 3.63 |
| Win rate | 56% |
| AUM | $0.8B |
| Inception | Oct 1, 2025 |
| Updated | Sep 21, 2026 |
Institution Status
| Field | Value |
|---|---|
| AUM | $0.8B |
| Turnover | Low (<15%) |
| Avg holding | 18 Months |
| Inception | Oct 1, 2025 |
| Website | https://jagcap.com |
Current Holdings
Updated on Sep 21, 2026.
| Ticker | Name | Portfolio % | Return |
|---|---|---|---|
| AAPL | Apple Inc | 14.0% | +25.1% |
| NVDA | NVIDIA Corporation | 11.5% | +18.8% |
| MSFT | Microsoft Corporation | 9.4% | +4.4% |
| GOOGL | Alphabet Inc Class A | 9.0% | +35.9% |
| AMZN | Amazon.com Inc | 8.6% | +7.5% |
| AVGO | Broadcom Inc | 5.4% | +6.4% |
| NTRA | Natera Inc | 4.1% | +35.1% |
| COST | Costco Wholesale Corp | 3.8% | -4.3% |
| META | Meta Platforms Inc. | 3.5% | +9.5% |
| CSCO | Cisco Systems Inc | 3.5% | +41.6% |
| LLY | Eli Lilly and Company | 3.3% | +10.0% |
| TSLA | Tesla Inc | 3.1% | -14.1% |
| TSM | Taiwan Semiconductor Manufacturing | 3.0% | +9.3% |
| AMAT | Applied Materials Inc | 3.0% | +0.3% |
| GS | Goldman Sachs Group Inc | 2.9% | +3.9% |
| ASML | ASML Holding NV ADR | 2.7% | +41.1% |
| MCK | McKesson Corporation | 2.4% | +2.9% |
| ROK | Rockwell Automation Inc | 2.3% | -6.0% |
| MU | Micron Technology Inc | 2.3% | +6.6% |
| TTWO | Take-Two Interactive Software Inc | 2.2% | 0.0% |
Recent activity
| Date | Action | Ticker | Weight |
|---|---|---|---|
| Sep 21, 2026 | SELL | AMAT | 3.1% → 3.0% |
| Sep 21, 2026 | BUY | MCK | 2.5% → 2.4% |
| Sep 21, 2026 | BUY | META | 3.2% → 3.5% |
| Sep 21, 2026 | BUY | TSLA | 3.0% → 3.1% |
| Sep 21, 2026 | BUY | NTRA | 3.7% → 4.1% |
Investment Style Analysis
JAG Capital Management LLC is widely recognized for employing a Growth strategy. As of Sep 21, 2026, the firm oversees approximately $0.8B in assets under management (AUM). The portfolio demonstrates a clear preference for the Semiconductors and Consumer Electronics sectors, reflecting a high-conviction approach to capital allocation.
Recent Market Moves
During the latest rebalancing period ending Sep 21, JAG Capital Management LLC made a significant move by reducing the position in AMAT. This adjustment aligns with the fund's dynamic approach to risk management and capital deployment in current market conditions.
Investment Philosophy
JAG Capital Management employs a disciplined, process-driven investment philosophy focused on long-term capital appreciation. The firm combines proprietary quantitative and qualitative research with rigorous fundamental analysis to construct concentrated yet diversified portfolios of U.S. companies. They target businesses exhibiting superior growth characteristics, strong fundamentals, and clear catalysts for price appreciation. A core pillar of their strategy is a repeatable risk management process and a strict sell discipline that avoids 'averaging down' on underperforming positions, prioritizing discipline and accountability across all market cycles.
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 JAG Capital Management LLC.
Similar Investment Style
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Frequently asked questions
How is the simulated portfolio for JAG Capital Management 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 JAG Capital Management LLC's largest holding?
As of the latest filing, JAG Capital Management LLC's top position is Apple Inc (AAPL), representing 14.0% of the portfolio. This reflects a high-conviction bet by the institution.
What is JAG Capital Management LLC's historical performance and risk profile?
Our simulation indicates a total return of +28.2% with a win rate of 56%. Notably, the portfolio maintains a Sharpe Ratio of 3.63, suggesting an exceptional level of risk-adjusted returns compared to the broader market.
What sectors does JAG Capital Management LLC primarily invest in?
JAG Capital Management LLC has a strong preference for the Semiconductors sector, which makes up 22.2% of their disclosed assets. The portfolio also has exposure to Consumer Electronics, indicating a specific thematic focus.
Is JAG Capital Management LLC's portfolio concentrated or diversified?
JAG Capital Management LLC runs a moderately concentrated portfolio with 20 disclosed positions. The top 3 holdings alone account for 34.9% of the total portfolio weight, suggesting a strategy that favors broader market exposure.
How has JAG Capital Management LLC performed in 2026?
Our AI-simulated model portfolio for JAG Capital Management LLC tracks a Year-to-Date (YTD) return of +20.6%. This metric helps investors gauge the institution's effectiveness in the current market environment.
Does Norman B. Conley III manage JAG Capital Management LLC directly?
Yes, Norman B. Conley III serves as the key portfolio manager for JAG Capital Management LLC, overseeing the investment strategy and final capital allocation decisions.