Seagate Technology PLCFund cites surging AI data-center demand for HDDs as the driver of Seagate's 147% three-month gain and raised guidance.

Fidelity Dividend Growth Fund named Seagate Technology Holdings plc as a notable performance contributor in its second-quarter 2026 investor letter, citing surging demand for hard-disk drives used in AI-capable data centers. The fund said Seagate shares gained about 147% over the past three months, and that the company's most recent quarterly filing in April showed revenue, earnings and profitability all exceeding consensus expectations while it raised financial guidance. Seagate, one of the world's largest producers of digital storage and, alongside Western Digital, one of two dominant makers of hard-disk drives, closed at $805.55 per share on September 14, 2026, down 10.86% over the past month but up 281.54% over the past year, with a market capitalization of $183.18 billion and a 52-week range of $206.26 to $1,145.00. The fund itself returned 17.05% in the quarter, outperforming the S&P 500 Index, which gained 15.20%, as technology stocks rose 31.79% on increased artificial intelligence spending. According to the letter, 131 hedge fund portfolios held Seagate at the end of the second quarter, compared with 93 in the previous quarter.
Seagate Technology PLCFund cites surging AI data-center demand for HDDs as the driver of Seagate's 147% three-month gain and raised guidance.
Western Digital Corporation