Seagate and Toshiba Battle for TDK’s Magnetic-Heads Division

Seagate Technology (STX) and Toshiba are reportedly locked in a fierce bidding war to acquire TDK Corp’s magnetic-heads division, a vital supplier of components for hard-disk drives. Bloomberg sources suggest the deal could be worth billions of dollars, though Toshiba has since denied the report, adding to market uncertainty. Seagate’s shares dropped around 2% in premarket trading on Tuesday following the news.

The magnetic heads produced by TDK are essential for reading and writing data on hard-disk drives, with TDK being the sole independent manufacturer in the market. Major players like Seagate, Toshiba, and Western Digital (WDC) rely on TDK for these components, making the division a highly strategic asset. The potential acquisition has sparked significant interest, with analysts estimating the transaction value could reach into the multi-billion dollar range.

Seagate’s stock has faced recent turbulence, including a sharp selloff last week after Toshiba announced plans to double its AI data-center HDD production capacity by fiscal year 2027. While Western Digital’s shares have partially recovered, Seagate’s stock remains below its pre-selloff levels. Analysts from Morgan Stanley and Bernstein have suggested the market reaction to Toshiba’s expansion plans may have been exaggerated, though investor caution persists.

The outcome of the TDK bidding situation remains unclear, with Toshiba’s denial of the Bloomberg report leaving investors in limbo. Seagate is expected to report quarterly results around October 28, with its shares currently trading significantly below the 52-week peak of $1,145 reached before last week’s decline.