These twelve large-cap stocks were the best performers in the last week. Are they in your portfolio?

1. Broadcom Inc. (NASDAQ:AVGO) shares jumped 25.22% after the company reported better-than-expected Q4 financial results and raised its quarterly common stock dividend. Several analysts boosted the price forecast on the stock.
2. Ciena Corporation (NYSE:CIEN) stock escalated 21.94% after the company reported better-than-expected fourth-quarter sales results. Several analysts raised the price forecast on the stock.
3. YPF Sociedad Anonima (NYSE:YPF) shares increased 14.64%. B of A Securities upgraded the stock from Neutral to Buy and raised its price forecast from $31 to $55.
4. Warner Bros. Discovery, Inc. (NASDAQ:WBD) stock upped 13.23% after the board approved the company's plans to implement a new corporate structure. Analysts upped the company's price forecast.
5. Tesla, Inc. (NASDAQ:TSLA) stock jumped 12.08%. Wedbush Securities analyst Dan Ives sees the company achieving a $2 trillion market cap by 2025-end in a bull case scenario.
6. Rubrik, Inc. (NYSE:RBRK) shares rose 11.68% after the company announced its security cloud government achieved FedRAMP authorization.
7. Amer Sports, Inc. (NYSE:AS) stock rose 10.56%. Several analysts raised the price forecast on the stock.
8. Rivian Automotive, Inc. (NASDAQ:RIVN) stock surged 10.54% last week after the analyst said the company is "well-positioned to gain significant share."
9. Boeing Company (NYSE:BA) stock increased 10.21% following reports the company has resumed production of its 737 MAX aircraft after a lengthy halt caused by an employee strike.
10. Astera Labs, Inc. (NASDAQ:ALAB) stock rose 9.75%.
11. Alphabet Inc. (NASDAQ:GOOGL) stock upped 8.65% following the unveiling of a new quantum computing chip with breakthrough capabilities.
12. Arm Holdings plc (NASDAQ:ARM) stock was up 7.82%, probably in sympathy with Broadcom.

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