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Axiom Investors LLC
Andrew Jacobson · Asset Manager · Growth
Axiom Investors LLC is a global investment management firm headquartered in Greenwich, Connecticut. Founded in 1998 by Andrew Jacobson and several colleagues, the firm specializes in dynamic growth equity strategies for institutional clients worldwide. Axiom focuses on identifying companies undergoing significant fundamental operational changes that are expected to drive superior earnings and cash flow growth. Over its history, the firm has expanded its offerings to include global, international, emerging markets, and small-cap equity strategies, maintaining a consistent investment process across all portfolios. As an employee-owned partnership, Axiom emphasizes a culture of alignment and transparency, managing billions in assets for pension plans, endowments, and financial institutions.
Simulated Performance
| Metric | Value |
|---|---|
| Total return | +3.2% |
| YTD return | +4.9% |
| Sharpe ratio | -0.41 |
| Win rate | 41% |
| AUM | $10.5B |
| Inception | Oct 1, 2025 |
| Updated | Sep 3, 2026 |
Institution Status
| Field | Value |
|---|---|
| AUM | $10.5B |
| Turnover | Low (<15%) |
| Avg holding | 18 Months |
| Inception | Oct 1, 2025 |
| Website | https://www.axiominvestors.com |
Current Holdings
Updated on Sep 3, 2026.
| Ticker | Name | Portfolio % | Return |
|---|---|---|---|
| NVDA | NVIDIA Corporation | 13.7% | +18.3% |
| GOOGL | Alphabet Inc Class A | 10.5% | +13.5% |
| TSM | Taiwan Semiconductor Manufacturing | 9.9% | +29.1% |
| ASML | ASML Holding NV ADR | 8.8% | +1.3% |
| RYCEY | Rolls Royce Holdings plc | 7.3% | 0.0% |
| AMZN | Amazon.com Inc | 6.9% | +14.2% |
| MS | Morgan Stanley | 5.7% | +38.3% |
| JPM | JPMorgan Chase & Co | 5.4% | +19.0% |
| MU | Micron Technology Inc | 5.1% | +4.1% |
| GE | GE Aerospace | 4.5% | +10.7% |
| AMD | Advanced Micro Devices Inc | 3.9% | -11.2% |
| GEV | GE Vernova LLC | 3.6% | +14.1% |
| LITE | Lumentum Holdings Inc | 3.5% | -8.5% |
| SCGLY | Societe Generale ADR | 2.0% | -0.0% |
| AAPL | Apple Inc | 1.9% | +26.0% |
| HWM | Howmet Aerospace Inc | 1.7% | -1.6% |
| STM | STMicroelectronics NV ADR | 1.4% | -5.5% |
| TIGO | Millicom International Cellular SA | 1.4% | +2.2% |
| AVGO | Broadcom Inc | 1.4% | +7.1% |
| JNJ | Johnson & Johnson | 1.2% | +3.9% |
Recent activity
| Date | Action | Ticker | Weight |
|---|---|---|---|
| Aug 31, 2026 | SELL | TSEM | 1.3% → 0.0% |
| Aug 31, 2026 | BUY | MS | 5.6% → 5.7% |
| Aug 31, 2026 | SELL | TIGO | 1.4% → 1.4% |
| Aug 31, 2026 | BUY | GOOGL | 10.2% → 10.5% |
| Aug 31, 2026 | BUY | HWM | 1.8% → 1.7% |
Investment Style Analysis
Axiom Investors LLC is widely recognized for employing a Growth strategy. As of Sep 3, 2026, the firm oversees approximately $10.5B in assets under management (AUM). The portfolio demonstrates a clear preference for the Semiconductors and Aerospace & Defense sectors, reflecting a high-conviction approach to capital allocation.
Recent Market Moves
During the latest rebalancing period ending Aug 31, Axiom Investors LLC made a significant move by reducing the position in TSEM. This adjustment aligns with the fund's dynamic approach to risk management and capital deployment in current market conditions.
Investment Philosophy
Axiom's investment philosophy, known as 'Dynamic Growth,' is based on the belief that superior risk-adjusted returns are achieved by investing in companies undergoing positive fundamental change that is not yet reflected in market expectations or valuations. The firm employs a forward-looking, bottom-up research process to identify 'inflection points'—operational catalysts such as new product cycles, restructuring, or management changes—that drive accelerated earnings growth. Their strategy integrates fundamental analysis with a disciplined portfolio construction process, focusing on companies with sustainable competitive advantages and attractive valuations to capture long-term compounding for their clients.
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 Axiom Investors LLC.
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Frequently asked questions
How is the simulated portfolio for Axiom Investors 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 Axiom Investors LLC's largest holding?
As of the latest filing, Axiom Investors LLC's top position is NVIDIA Corporation (NVDA), representing 13.7% of the portfolio. This reflects a high-conviction bet by the institution.
What is Axiom Investors LLC's historical performance and risk profile?
Our simulation indicates a total return of +3.2% with a win rate of 41%. Notably, the portfolio maintains a Sharpe Ratio of -0.41, suggesting an standard level of risk-adjusted returns compared to the broader market.
What sectors does Axiom Investors LLC primarily invest in?
Axiom Investors LLC has a strong preference for the Semiconductors sector, which makes up 35.5% of their disclosed assets. The portfolio also has exposure to Aerospace & Defense, indicating a specific thematic focus.
Is Axiom Investors LLC's portfolio concentrated or diversified?
Axiom Investors LLC runs a moderately concentrated portfolio with 20 disclosed positions. The top 3 holdings alone account for 34.1% of the total portfolio weight, suggesting a strategy that favors broader market exposure.
How has Axiom Investors LLC performed in 2026?
Our AI-simulated model portfolio for Axiom Investors LLC tracks a Year-to-Date (YTD) return of +4.9%. This metric helps investors gauge the institution's effectiveness in the current market environment.
Does Andrew Jacobson manage Axiom Investors LLC directly?
Yes, Andrew Jacobson serves as the key portfolio manager for Axiom Investors LLC, overseeing the investment strategy and final capital allocation decisions.