Expert Call Series Takeaways: HDD LTA dynamics & thoughts on Toshiba

As part of its 2026 BofA Hardware Expert Call Series, BofA hosted Mr. Ian Beresford, former Director at Seagate, to discuss HDD supply, long-term agreements (LTAs), and the reported Toshiba capacity expansion. Mr. Beresford views Toshiba's proposed ~JPY60bn (~$380mn) investment as a sign of healthy demand and ongoing supply constraint, but believes its potential addition to industry supply is too small and its execution too uncertain to materially change the near-term LTA outlook, calling the market reaction overdone. He sees Toshiba as neither the technology nor areal-density leader, highly dependent on outside suppliers (TDK for heads, Resonac for media, Hoya for glass substrates), where a delay in any single component would constrain finished-drive output;