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Core Insights - BlackRock has increased its holdings in major tech stocks such as Nvidia, Apple, and Microsoft, reflecting a strategic shift in its investment portfolio [1][2]. Group 1: Portfolio Overview - BlackRock's total portfolio value reached $5.92 trillion, marking a quarter-over-quarter increase of 3.67% [1]. - The firm added 247 new stocks and sold off 165 stocks during the fourth quarter [1]. - The top ten holdings account for 30.41% of the total portfolio value [1]. Group 2: Major Stock Increases - Nvidia saw a 0.75% increase in shares, totaling approximately 1.943 billion shares, with a market value of about $362.52 billion, representing 6.13% of the portfolio [2]. - Apple’s shares increased by 0.73%, holding around 1.155 billion shares, valued at approximately $313.91 billion, making up 5.31% of the portfolio [2]. - Microsoft’s holdings rose by 1.70%, with about 602 million shares valued at approximately $291.09 billion, accounting for 4.92% of the portfolio [2]. - Amazon's shares increased by 1.67%, totaling around 734 million shares, valued at approximately $169.51 billion, representing 2.87% of the portfolio [2]. Group 3: New Investments in Materials and Chemicals - BlackRock has made new investments in the materials and chemicals sectors, including Solstice Advanced Materials with a holding value of approximately $838 million and Qnity Electronics valued at around $1.3 billion [4]. - The firm has shown a differentiated approach in the electric vehicle sector, significantly increasing its stake in NIO and Xpeng while slightly reducing its position in Li Auto [4][6]. Group 4: Electric Vehicle Holdings - BlackRock increased its holdings in NIO by 337,590 shares to 5.5827 million shares, a 153% increase, with a total market value growth of 69.3% to approximately $28.47 million [4]. - The firm raised its stake in Xpeng by 77,980 shares to 2.8721 million shares, a 37% increase, with a market value of approximately $5.82 million [5]. - Conversely, BlackRock reduced its holdings in Li Auto by 61,400 shares to 826,200 shares, a 7% decrease, with a market value of approximately $1.40 million [6].