Core Insights - Citigroup has submitted its 13F holdings report to the SEC for the fourth quarter ending December 31, 2025, indicating a portfolio primarily focused on U.S. stocks and ETFs, with some allocation to options and debt instruments [1][2]. Holdings Summary - The largest holding in Citigroup's portfolio is NVIDIA (NVDA), accounting for 3.04% of the total [1][2]. - The second-largest holding is the SPDR S&P 500 ETF (SPY), representing 2.56% of the portfolio [1][2]. - Microsoft (MSFT) ranks third with a 2.53% allocation [1][2]. - Other significant positions include iShares Russell 2000 Index ETF put options (IWM) at 2.05% and Tesla (TSLA) put options at 2.02% [1][2]. New Positions - Citigroup has added several debt and convertible securities in Q4, including positions in Evercore Energy (EVRG), Snowflake (SNOW), Nutanix (NTNX), Align Technology (ALGN), Mara Holdings (MARA), and IonQ Inc (IONQ), with individual additions generally ranging from 5 million to 13 million shares [3]. - A notable new position is in the energy company Total (TTE), with approximately 6.86 million shares valued at about $448 million, representing 0.20% of the portfolio [3]. Exits and Reductions - Citigroup has completely exited several small-cap and illiquid stocks, primarily in healthcare, consumer discretionary, finance, and industrial sectors, including MHUAF, REVB, KEQU, BYFC, CSWC, RDI, and RAIN, reducing these holdings to zero [4][5]. - The firm has significantly reduced its positions in financial stocks, notably decreasing its stake in Bank of America (BAC) by approximately 29.29 million shares, a reduction of 54.86%, lowering its portfolio share from 1.23% to 0.59% [8][9]. Increases in Holdings - Citigroup has notably increased its holdings in the Consumer Staples ETF (XLP), raising its position by approximately 17.63 million shares, increasing its portfolio share from 0.18% to 0.78% [6][7]. - The firm has also significantly increased its positions in various debt and preferred securities, including Akamai (AKAM), JD.com (JD), CMS Energy (CMS), JetBlue Airways (JBLU), and others, with increases generally in the range of 7 million to 12 million shares [6][7]. Summary of Changes - Citigroup has made substantial reductions in options positions, including a 42.31% decrease in iShares iBoxx High Yield Bond ETF put options (HYG) and a reduction of over 90% in the industrial sector ETF put options (XLI) [8][9].

Core Insights - Bridgewater Associates, the world's largest hedge fund, significantly increased its holdings in major U.S. tech companies, particularly Nvidia, during Q2 of this year [1][6] - The fund's total assets reached $24.8 billion, reflecting a 14.81% increase from the previous quarter [1][2] - The fund's strategy included adding to 206 positions, initiating 85 new positions, and reducing 287 positions, with 164 positions completely sold out [1][2] Holdings Overview - The top five holdings in Bridgewater's portfolio include SPDR S&P 500 ETF (6.51%), iShares Core S&P 500 ETF (5.78%), Nvidia (4.61%), iShares Core MSCI Emerging Markets ETF (4.16%), and Alphabet (3.98%) [3][5] - Nvidia saw a substantial increase in shares held, rising by 4.39 million shares to a total of 7.23 million, marking a 154% increase [6][8] - Microsoft, Alphabet, and Meta also experienced increased holdings, with Microsoft rising to 1.72 million shares (3.44%), Alphabet to 5.60 million shares (3.98%), and Meta to 807,073 shares (2.40%) [6][8] New and Sold Positions - Bridgewater initiated new positions in Arm (473,725 shares), Lyft (247,900 shares), and Intuit (58,838 shares), among others [6][7] - The fund completely exited positions in several Chinese stocks, including Alibaba, Pinduoduo, Baidu, and JD.com [1][8] - Additionally, the fund reduced its stake in Amazon and PayPal, with Amazon's holdings decreasing by 795,500 shares and PayPal by 448,000 shares [8][9]

Group 1 - Bridgewater Associates significantly increased its holdings in Nvidia by over 154%, making it the fund's third-largest position [2] - Microsoft saw a holding increase of over 111%, while Google and Meta increased their stakes by over 84% and nearly 90%, respectively, ranking as the sixth, fifth, and seventh largest positions in the fund [2] - Uber's holdings surged by more than five times, and Johnson & Johnson's stake increased by over 667% [2] Group 2 - Bridgewater reduced its positions in Amazon by nearly 6%, AMD by nearly 19%, and PayPal by over 12% [2] - The fund completely exited its positions in Alibaba, Baidu, and JD.com [2] - New positions include chip design company Arm, as well as Intuit, EQT, Lyft, and Ulta Beauty [2] Group 3 - The SPDR S&P 500 ETF (SPY) remains Bridgewater's largest holding, although the stake was reduced by approximately 21.9% [2] - The SPDR Gold ETF (GLD) holdings remained unchanged in the second quarter [2]