Tokio Marine Asset Management Co. LTD
Tokio Marine Asset Management Co., Ltd. (TMAM) is a leading Japan and Asia-based asset manager founded in 1985 and headquartered in Tokyo. TMAM provides institutional fiduciary and investment management services for pension funds, financial institutions, sovereign wealth funds globally, and public investment trusts for individual customers in Japan. It is a wholly owned subsidiary of Tokio Marine Holdings, Inc., and has subsidiary offices in New York, London, and Singapore. TMAM employs approximately 434 people and is known for its research-driven and fiduciary-focused investment approach, serving clients with a wide array of asset management solutions.
Investment Strategy
Tokio Marine Asset Management employs a research-driven, multi-asset investment strategy grounded in fiduciary responsibility and compliance, offering both traditional (equities, fixed income) and alternative (private equity, ESG) solutions. The firm integrates Environmental, Social, and Governance (ESG) factors in its processes, engages in active stewardship and dialogue with investee companies, and aligns investments with long-term value creation and sustainable growth, particularly in Japanese and Asian markets. TMAM’s approach seeks to balance financial and non-financial insights for optimal client returns while adhering to Japan’s Stewardship Code.
Latest 13F Filing Activity
Tokio Marine Asset Management Co. LTD filed their most recent 13F report on Jun 30, 2025 disclosing 533 equity positions with a total 13F market value of $3B. The fund increased holdings in Nvidia Corporation, Microsoft Corp., Amazon Com Inc. among other positions. Tokio Marine Asset Management Co. LTD reduced exposure to Unitedhealth Group Inc., Paychex Inc., Apple Inc. among others.
Top Holdings
Equity Positions (533)
| Ticker | Security | Weight | Market Value | Shares | Avg Cost | Price | Change (QoQ) |
|---|---|---|---|---|---|---|---|
N NVDA | NVIDIA CORPORATION | 7.45% | $194.6M | 1,232,030 | $20.09 | $157.99 | +$58.2M |
M MSFT | MICROSOFT CORP | 7.33% | $191.4M | 384,826 | $279.68 | $497.41 | +$43.5M |
A AAPL | APPLE INC | 4.89% | $127.9M | 623,357 | $150.24 | $205.17 | -$13.1M |
A AMZN | AMAZON COM INC | 4.31% | $112.6M | 513,433 | $93.05 | $219.39 | +$18.7M |
| ALPHABET INC | 2.23% | $58.3M | 331,077 | $90.41 | $176.23 | +$2.9M |