On September 16, Seagate Technology PLC rose 3.28% in regular trading, trading at $795.47/share, with turnover of $5.13 billion. The rebound follows consecutive sessions of sharp declines, with the stock having dropped over 6% and 3.5% in the prior two sessions amid cooling AI sentiment.

On the news front, storage concept stocks rallied broadly after Citi projected that global memory capital expenditure will surge 46.5% year-over-year to $80.4 billion in 2027, driven by rapidly escalating demand while supply remains constrained by HBM capacity occupation and slower technology migration. Citi noted that even large-scale investment may fail to close the supply-demand gap due to lengthy capacity build lead times. Sector peers Western Digital rose 3.28%, SK Hynix gained 2.69%, and Hewlett Packard Enterprise advanced 3.7%.

Notably, multiple Seagate executives filed Form 144 disclosures on the same day, with CEO William D. Mosley planning to sell 102,784 shares worth approximately $79.36 million and CFO Gianluca Romano proposing to reduce holdings by 52,483 shares valued at roughly $40.52 million.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)