Sumitomo Mitsui DS Asset Management Company, Ltd

The portfolio demonstrates a high degree of diversification, comprising 757 total holdings. However, the management employs a concentrated core strategy, with the top 10 positions accounting for approximately 26.7% of the total assets. The firm utilizes a hybrid approach, blending active stock selection in mega-cap technology leaders with passive exposure through broad-market ETFs and fixed income instruments. The inclusion of both Class A (GOOGL) and Class C (GOOG) Alphabet shares, along with a mix of Vanguard ETFs, indicates a strategy focused on both granular exposure and broad market indexing.

2. Key Holdings

The portfolio is heavily anchored in U.S. mega-cap technology, which dominates the top holdings.

• NVIDIA (NVDA): Reaffirmed as the largest position, NVDA represents 6.25% of the portfolio ($772.02M). The firm increased its stake by 5.4% (adding $151.89M), signaling strong conviction in the semiconductor and AI infrastructure narrative.
• Microsoft (MSFT) & Apple (AAPL): These are the second and third largest holdings, comprising 5.56% and 4.67% of the portfolio, respectively. Both positions saw significant increases in value, with AAPL receiving an additional $117.72M (+1.3%) and MSFT receiving $52.69M (+4.0%).
• Amazon (AMZN) & Meta (META): Rounding out the "Magnificent Seven" exposure, these positions indicate a bet on the dominance of large-cap tech and communication services.
• Financials: JPMorgan Chase (JPM) and Goldman Sachs (GS) are the only non-tech names in the top 10, holding 1.90% and 1.84% of the portfolio, respectively. Both saw modest increases, suggesting a defensive tilt toward established financial institutions.