Elon Musk's reply that "few realize" memory constrains AI more than compute sent SanDisk and Micron surging 8% and 5% Monday. The Roundhill Memory ETF gained 5% and Seagate has surged 254% year to date, reflecting broad momentum across memory and storage names. Bank of America projects Micron's fiscal 2030 EPS at $200 to $250, nearly double Street consensus, calling memory structurally stronger.
The most widely read finance newsletter on Substack isn't published by a bank, it's Doomberg, where 383,000+ readers get the energy and macro analysis the mainstream press misses. 24/7 Wall St. readers save 17% on their first year here. Memory and storage stocks are rallying broadly Monday morning as a stack of catalysts pushes the group higher. SanDisk (NASDAQ:SNDK) stock is up 8% to $1,778, Western Digital (NASDAQ:WDC) shares are climbing 6% to $540, and Micron Technology (NASDAQ:MU) stock is gaining 5% to $1,017, back above $1,000 for the first time since July 23.
The move follows a Friday post from Tesla (NASDAQ:TSLA) CEO Elon Musk flagging memory as the binding constraint on AI, layered on top of SanDisk's August 13 investor day and a fresh round of analyst price target hikes. South Korea's KOSPI rose 2% overnight, adding regional lift for a group heavily influenced by Asian memory makers. Not long after the open of the markets on Monday, the NASDAQ 100 was up 0.26%.
Investors have been scaling back bets on a near-term Federal Reserve rate hike, giving high-multiple growth names room to run. On Friday, Peter Diamandis posted on X that "Memory, not compute, is the rate limiter of the Agentic Era." Musk replied the same day with "Few realize this." The original post and Musk's reply reinforced a thesis that memory chip supply is failing to keep up with AI infrastructure demand. Before Doomberg published a word, its team spent long careers in heavy industry, private equity, and the hard sciences.
They take no advertisers and serve no institution — which is why their lateral-thinking coverage of energy, finance, and geopolitics reads nothing like consensus financial media. Doomberg has set aside a discounted rate exclusively for 24/7 Wall St. readers — it isn't available on their main page. Micron's own management has echoed the point.
On the fiscal Q3 2026 call, CEO Sanjay Mehrotra stated that "DRAM and NAND industry demand continues to significantly exceed industry supply" and that tight conditions should persist beyond calendar 2027. Micron Chief Business Officer Sumit Sadana added last week that customers increasingly identify DRAM as their primary constraint, ahead of power and data-center capacity. SanDisk laid out a long-term financial framework last Thursday targeting mid-to-high-teens annual revenue growth, gross margins of 80%, and adjusted free cash flow margins of 50% for fiscal 2028 through 2030.
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