Marvell Technology's stock has reached all-time highs, with some outlets citing a $16.5 billion revenue target for 2028 as a factor. The stock has seen significant gains, with reports of a surge of over 90% in two weeks and a 228% increase this year, driven in part by data center momentum. However, some outlets are also warning of potential risks and limitations to future upside, while others predict continued growth and possible further increases in the stock's value.