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Mirae Asset Securities Co., Ltd.
Park Hyeon-joo · Asset Manager · Multi-Strategy
Mirae Asset Securities Co., Ltd. is South Korea's largest investment banking and brokerage firm, headquartered in Seoul. Established in 1999 as a key subsidiary of the Mirae Asset Financial Group, it significantly expanded its operations through a high-profile merger with Daewoo Securities in 2016. The institution offers a comprehensive suite of financial services, including wealth management, investment banking, brokerage, and principal investment. With a strong global presence across key financial hubs like New York, London, and Hong Kong, the firm is recognized as a leading innovator in the Asian financial sector. Its focus lies in providing localized financial solutions and identifying high-growth opportunities to facilitate the wealth creation and retirement security of its diverse retail and institutional client base.
Simulated Performance
| Metric | Value |
|---|---|
| Total return | +19.9% |
| YTD return | +28.7% |
| Sharpe ratio | 2.89 |
| Win rate | 39% |
| AUM | $0.5B |
| Inception | Oct 1, 2025 |
| Updated | Sep 18, 2026 |
Institution Status
| Field | Value |
|---|---|
| AUM | $0.5B |
| Turnover | Low (<15%) |
| Avg holding | 18 Months |
| Inception | Oct 1, 2025 |
| Website | https://securities.miraeasset.com/ |
Current Holdings
Updated on Sep 18, 2026.
| Ticker | Name | Portfolio % | Return |
|---|---|---|---|
| GOOGL | Alphabet Inc Class A | 15.2% | +9.5% |
| MSFT | Microsoft Corporation | 11.9% | +9.5% |
| NVDA | NVIDIA Corporation | 11.2% | +6.1% |
| PLTR | Palantir Technologies Inc. | 7.6% | +14.5% |
| TRV | The Travelers Companies Inc | 7.0% | -2.6% |
| AMZN | Amazon.com Inc | 6.3% | -7.7% |
| META | Meta Platforms Inc. | 5.7% | +12.5% |
| QCOM | Qualcomm Incorporated | 4.7% | +6.0% |
| SUPX | Super X AI Technology Limited - Ordinary Shares | 4.3% | -51.5% |
| TSLA | Tesla Inc | 3.2% | +11.2% |
| AAPL | Apple Inc | 2.9% | +7.5% |
| AMD | Advanced Micro Devices Inc | 2.9% | +114.0% |
| CAT | Caterpillar Inc | 2.6% | -2.4% |
| GS | Goldman Sachs Group Inc | 2.5% | -0.0% |
| BRK-A | Berkshire Hathaway Inc | 2.3% | -2.1% |
| VLO | Valero Energy Corporation | 2.1% | +38.1% |
| RTX | Raytheon Technologies Corp | 2.1% | -12.6% |
| AVGO | Broadcom Inc | 1.9% | -5.3% |
| MU | Micron Technology Inc | 1.8% | +5.3% |
| EXE | Expand Energy Corporation | 1.8% | -6.5% |
Recent activity
| Date | Action | Ticker | Weight |
|---|---|---|---|
| Aug 17, 2026 | BUY | PLTR | 7.2% → 7.6% |
| Aug 17, 2026 | SELL | GOOGL | 15.6% → 15.2% |
| Aug 17, 2026 | SELL | GE | 1.8% → 0.0% |
| Aug 17, 2026 | BUY | TRV | 7.3% → 7.0% |
| Aug 17, 2026 | BUY | RTX | 2.1% → 2.1% |
Investment Style Analysis
Mirae Asset Securities Co., Ltd. is widely recognized for employing a Multi-Strategy strategy. As of Sep 18, 2026, the firm oversees approximately $0.5B in assets under management (AUM). The portfolio demonstrates a clear preference for the Software - Infrastructure and Semiconductors sectors, reflecting a high-conviction approach to capital allocation.
Recent Market Moves
During the latest rebalancing period ending Aug 17, Mirae Asset Securities Co., Ltd. made a significant move by increasing exposure to PLTR. This adjustment aligns with the fund's dynamic approach to risk management and capital deployment in current market conditions.
Investment Philosophy
Mirae Asset's investment philosophy is centered on identifying companies with sustainable competitiveness and investing with a long-term perspective. They believe that share prices eventually converge with earnings growth and cash flow, thus focusing their research on identifying high-quality factors that lead to stable earnings growth. The firm employs a team-based decision-making approach, avoiding reliance on individual star managers to ensure consistency and objectivity across its global platform. By combining thorough bottom-up analysis with a disciplined risk management framework, Mirae Asset aims to generate stable, long-term returns for its clients while navigating various market cycles and growth sectors.
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 Mirae Asset Securities Co., Ltd..
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Frequently asked questions
How is the simulated portfolio for Mirae Asset Securities Co., Ltd. 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 Mirae Asset Securities Co., Ltd.'s largest holding?
As of the latest filing, Mirae Asset Securities Co., Ltd.'s top position is Alphabet Inc Class A (GOOGL), representing 15.2% of the portfolio. This reflects a high-conviction bet by the institution.
What is Mirae Asset Securities Co., Ltd.'s historical performance and risk profile?
Our simulation indicates a total return of +19.9% with a win rate of 39%. Notably, the portfolio maintains a Sharpe Ratio of 2.89, suggesting an excellent level of risk-adjusted returns compared to the broader market.
What sectors does Mirae Asset Securities Co., Ltd. primarily invest in?
Mirae Asset Securities Co., Ltd. has a strong preference for the Software - Infrastructure sector, which makes up 23.8% of their disclosed assets. The portfolio also has exposure to Semiconductors, indicating a specific thematic focus.
Is Mirae Asset Securities Co., Ltd.'s portfolio concentrated or diversified?
Mirae Asset Securities Co., Ltd. runs a moderately concentrated portfolio with 20 disclosed positions. The top 3 holdings alone account for 38.2% of the total portfolio weight, suggesting a strategy that favors broader market exposure.
How has Mirae Asset Securities Co., Ltd. performed in 2026?
Our AI-simulated model portfolio for Mirae Asset Securities Co., Ltd. tracks a Year-to-Date (YTD) return of +28.7%. This metric helps investors gauge the institution's effectiveness in the current market environment.
Does Park Hyeon-joo manage Mirae Asset Securities Co., Ltd. directly?
Yes, Park Hyeon-joo serves as the key portfolio manager for Mirae Asset Securities Co., Ltd., overseeing the investment strategy and final capital allocation decisions.