Last week saw significant gains for several large-cap stocks, prompting investors to analyze their portfolios and market trends. Broadcom Inc. (AVGO) led the charge, soaring 25.22% following better-than-expected Q4 financial results and a dividend increase. This positive performance was echoed by analyst upgrades, further fueling investor confidence. Ciena Corporation (CIEN) also experienced a remarkable surge of 21.94%, driven by strong fourth-quarter sales that exceeded expectations. Similar to Broadcom, analyst upgrades contributed significantly to the stock’s growth. YPF Sociedad Anonima (YPF) saw a 14.64% increase after B of A Securities upgraded its rating to “Buy” and raised its price target. This bullish sentiment highlights growing confidence in the company’s prospects. Warner Bros. Discovery, Inc. (WBD) climbed 13.23% following the announcement of a new corporate structure, a move supported by positive analyst forecasts. Tesla, Inc. (TSLA) jumped 12.08%, fueled by Wedbush Securities’ prediction of a $2 trillion market cap by 2025. This ambitious projection underscores the potential for future growth and innovation. In the tech sector, Rubrik, Inc. (RBRK) rose 11.68% after its security cloud achieved FedRAMP authorization, a key regulatory milestone that boosts market confidence. Amer Sports, Inc. (AS) increased 10.56% with analyst upgrades adding to the positive momentum. Rivian Automotive, Inc. (RIVN) surged 10.54% as analysts voiced confidence in its market share potential. The aerospace industry also saw significant gains, with Boeing Company (BA) rising 10.21% following the resumption of 737 MAX production. This signifies a positive shift in operations after overcoming production challenges. Astera Labs, Inc. (ALAB) recorded a 9.75% increase, and Alphabet Inc. (GOOGL) climbed 8.65% with the unveiling of a new quantum computing chip showcasing technological advancements. Arm Holdings plc (ARM) benefited from a 7.82% increase, possibly due to the positive performance of Broadcom. These impressive gains highlight the dynamism of the stock market and the importance of staying informed about company performance and market sentiment. Investors are encouraged to conduct their own thorough research and seek professional financial advice before making any investment decisions. The information provided here is for educational purposes and is not considered financial advice.