Seagate's gross margin jump to 57.8% from 52.7% shows pricing power in a supply-constrained hard-drive market. AI data needs storage, hyperscalers seek capacity, and HAMR packs more terabytes into existing factories; roughly 90% of big-cloud data sits on hard drives. Sales reached $4.2B and next-quarter guidance of $4.8B beats the Street's $4.53B. This cycle looks to be accelerating rather than peaking. Overweight, $1,050 target. x.com  x.com 

Western Digital and Seagate benefit from hard drives being the most constrained part of the AI hardware supply chain. Per TrendForce data cited by @MelvinInvests, hard drives face the longest lead times at 50 weeks, and even with Toshiba expanding production, meaningful relief is unlikely before late 2027 because new capacity takes 12-24 months to build. x.com 

AI data and content creation could lift Seagate's and Western Digital's cross-cycle earnings even if supply catches up and pressures prices and margins. Western Digital reported hyperscaler demand signals through 2030/31, making 2013-2024 normalized earnings a poor baseline. Still not a huge fan of their stocks given their large premium to memory makers and Toshiba's production ramp. x.com  x.com 

Western Digital's margins are riding price increases that management sees lasting three to four more quarters. Price per terabyte rose 28% year on year while cost per terabyte falls less than 10%; December gross margin is guided to 60-61%. At about 10x fiscal 2028 consensus earnings, the stock prices in an early end to hikes despite scarce heads and media that WD mostly makes itself. Buy, $406. Long-term contracts cover less volume further out, leaving spot sales exposed if pricing turns. x.com  … Show more

Seagate is the better bet than Western Digital because, where the industry is heading, Seagate has the superior product and Western Digital is late to the game. x.com 

Western Digital's HDD exposure is hard to get behind because hard drives are even more commoditized than DRAM and NAND. HBM, by contrast, is difficult to make. x.com 

Western Digital benefits from HDDs' low storage cost and growing cloud demand, with higher NAND prices adding pricing power. Nearline bit demand normally grows 20-25% with some deflation, while AI data growth now exceeds 30%; HDD costs ~$0.02-$0.03/GB versus ~$0.25 for NAND. Before AI, the consolidated, ~95% cloud-exposed market looked worth a low-to-mid-teens multiple of normalized EPS. Entry barriers are extremely high, but irrational competition among the three players is a risk. x.com  x.com  … Show more

Western Digital is about to play catch-up with the memory space. It has lagged as Micron, Sandisk, Samsung and SK Hynix ride NAND, DRAM and HBM price spikes, because it rides capacity storage for AI data lakes, which is real demand but a different, slower-moving market. x.com 

Toshiba's reported plan to expand hard-drive output makes Seagate's and Western Digital's pricing after 2027 much less certain. Their bull case leaned on all three HDD makers holding unit output flat; per Nikkei Asia, Toshiba will spend about ¥60B to double AI data-center HDD capacity by March 2028 and lift its share from just over 10% to 30%. Seagate's 2027 pricing is already contracted, so this hits the multiple rather than next year's numbers. Toshiba has not confirmed the report. x.com  x.com  … Show more

Western Digital and Seagate have the clearest long setups in storage because they combine higher margins, low competition risk and no concerns about capex or production expansion. That fits a regime where a sharply higher long end rewards free cash flow and punishes capex without an immediate payoff, after a Warsh press conference that raised doubts over Fed inflation control. The risk is that both keep getting dragged down by the broader memory sector, where DRAM and NAND look stretched. x.com