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Deka Investment GmbH
Jörg Boysen · Asset Manager · Multi-Strategy
Deka Investment GmbH is the central asset management company of the German Sparkassen-Finanzgruppe (Savings Banks Finance Group). Founded in 1956, it has grown into one of Germany's largest asset managers, providing a comprehensive range of investment products including equity, bond, money market, and multi-asset funds, as well as exchange-traded funds (ETFs). The firm serves both retail clients and institutional investors, focusing on a broad spectrum of active and passive strategies. With a strong commitment to sustainability and corporate governance, Deka Investment integrates ESG criteria across its product offerings and acts as a vocal advocate for shareholder interests. Headquartered in Frankfurt, it manages several hundred billion euros in assets, leveraging its deep capital market expertise to deliver long-term value for its clients within the cooperative banking sector.
Simulated Performance
| Metric | Value |
|---|---|
| Total return | +17.1% |
| YTD return | +10.6% |
| Sharpe ratio | 2.64 |
| Win rate | 47% |
| AUM | $35.0B |
| Inception | Oct 1, 2025 |
| Updated | Sep 4, 2026 |
Institution Status
| Field | Value |
|---|---|
| AUM | $35.0B |
| Turnover | Low (<15%) |
| Avg holding | 18 Months |
| Inception | Oct 1, 2025 |
| Website | https://www.deka.de |
Current Holdings
Updated on Sep 4, 2026.
| Ticker | Name | Portfolio % | Return |
|---|---|---|---|
| GOOGL | Alphabet Inc Class A | 12.9% | +33.8% |
| MSFT | Microsoft Corporation | 11.1% | -1.0% |
| AAPL | Apple Inc | 10.0% | +23.6% |
| TSM | Taiwan Semiconductor Manufacturing | 9.1% | +40.8% |
| AMZN | Amazon.com Inc | 7.9% | +13.8% |
| ASML | ASML Holding NV ADR | 5.2% | +55.3% |
| SIEGY | Siemens AG ADR | 4.8% | +11.7% |
| META | Meta Platforms Inc. | 3.8% | -10.5% |
| DTEGY | Deutsche Telekom AG ADR | 3.6% | 0.0% |
| JPM | JPMorgan Chase & Co | 3.5% | +15.4% |
| SAP | SAP SE ADR | 3.4% | -15.8% |
| JNJ | Johnson & Johnson | 3.4% | +43.9% |
| LLY | Eli Lilly and Company | 3.1% | +32.1% |
| DELL | Dell Technologies Inc | 2.9% | +23.7% |
| TTE | TotalEnergies SE ADR | 2.9% | +2.1% |
| CSCO | Cisco Systems Inc | 2.7% | -8.9% |
| MU | Micron Technology Inc | 2.6% | +3.8% |
| NVS | Novartis AG ADR | 2.6% | +19.0% |
| MRK | Merck & Company Inc | 2.3% | -1.5% |
| MA | Mastercard Inc | 2.2% | -2.7% |
Recent activity
| Date | Action | Ticker | Weight |
|---|---|---|---|
| Aug 31, 2026 | BUY | AMZN | 7.8% → 7.9% |
| Aug 31, 2026 | SELL | ASML | 5.4% → 5.2% |
| Aug 31, 2026 | SELL | TTE | 3.0% → 2.9% |
| Aug 31, 2026 | BUY | GOOGL | 12.9% → 12.9% |
| Aug 31, 2026 | BUY | MA | 0.0% → 2.2% |
Investment Style Analysis
Deka Investment GmbH is widely recognized for employing a Multi-Strategy strategy. As of Sep 4, 2026, the firm oversees approximately $35.0B in assets under management (AUM). The portfolio demonstrates a clear preference for the Internet Content & Information and Semiconductors sectors, reflecting a high-conviction approach to capital allocation.
Recent Market Moves
During the latest rebalancing period ending Aug 31, Deka Investment GmbH made a significant move by increasing exposure to AMZN. This adjustment aligns with the fund's dynamic approach to risk management and capital deployment in current market conditions.
Investment Philosophy
Deka Investment GmbH follows an investment philosophy centered on long-term value creation, sustainability, and active stewardship. The firm combines fundamental research with quantitative analysis to manage a diverse array of active and passive investment solutions. A cornerstone of its approach is the integration of environmental, social, and governance (ESG) factors into the decision-making process, reflecting its belief that sustainable corporate strategies lead to better risk-adjusted returns. Deka also prioritizes active engagement with its portfolio companies, utilizing its position as a major institutional investor to promote good corporate governance and represent the interests of its diverse client base, which includes millions of German retail savers and institutional partners.
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 Deka Investment GmbH.
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Frequently asked questions
How is the simulated portfolio for Deka Investment GmbH 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 Deka Investment GmbH's largest holding?
As of the latest filing, Deka Investment GmbH's top position is Alphabet Inc Class A (GOOGL), representing 12.9% of the portfolio. This reflects a high-conviction bet by the institution.
What is Deka Investment GmbH's historical performance and risk profile?
Our simulation indicates a total return of +17.1% with a win rate of 47%. Notably, the portfolio maintains a Sharpe Ratio of 2.64, suggesting an excellent level of risk-adjusted returns compared to the broader market.
What sectors does Deka Investment GmbH primarily invest in?
Deka Investment GmbH has a strong preference for the Internet Content & Information sector, which makes up 16.6% of their disclosed assets. The portfolio also has exposure to Semiconductors, indicating a specific thematic focus.
Is Deka Investment GmbH's portfolio concentrated or diversified?
Deka Investment GmbH runs a moderately concentrated portfolio with 20 disclosed positions. The top 3 holdings alone account for 34.0% of the total portfolio weight, suggesting a strategy that favors broader market exposure.
How has Deka Investment GmbH performed in 2026?
Our AI-simulated model portfolio for Deka Investment GmbH tracks a Year-to-Date (YTD) return of +10.6%. This metric helps investors gauge the institution's effectiveness in the current market environment.
Does Jörg Boysen manage Deka Investment GmbH directly?
Yes, Jörg Boysen serves as the key portfolio manager for Deka Investment GmbH, overseeing the investment strategy and final capital allocation decisions.