AI racks are running into a memory problem, not just a compute problem. Astera’s Leo X aims to put DRAM closer to accelerators for larger KV caches.

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Microns angekündigte PCIe-6.0-SSD erreichte bei einer Demo des Connectivity-Spezialisten Astera Labs gut 27 GB/s beim Lesen.

Citi cut Astera Labs PT to $18 (36% cut) on Apr 12, 2026; ALAB fell ~11% to $15.40 and market-cap moved to ~$1.1bn — near-term ramps and margin cadence now key.

Astera Labs (ALAB) shares jumped 27% on Apr 11, 2026 after management guided "high double-digit" growth; investors will watch contract disclosures and production ramps closely.

ALAB rallied again as chip stocks bounced back, extending a two-week run. Even Bank of America's Street-high $450 target can't keep up with the stock.

Wednesday’s trading session is witnessing notable fluctuations among stocks, with companies like Apple Computer Inc (NASDAQ:AAPL) and Astera Labs (ALAB) experiencing significant movements. In contrast, Adv Micro Device (NASDAQ:AMD) and Snap Inc (NYSE:SNAP) are facing downturns. Here’s a look at some of the most impactful stock movers across mega-caps to small caps on this busy trading day. Mega-Cap Movers (Market Cap $200B+): - Apple Computer Inc (AAPL): +3.89%; the tech giant sees shares climb. - Tesla Motors (NASDAQ:TSLA): +1.95%; shares gain momentum. - Palantir Technologies Inc (NASDAQ:PLTR): +2.22%; the data analysis firm’s stock rises. - Disney (NYSE:DIS): -3.33%; ESPN to stream all WWE premium live events starting in 2026. - Adv Micro Device (AMD): -7.93%; the semiconductor company’s shares slide. Large-Cap Stock Movers (Market Cap $10B-$200B): - Astera Labs (ALAB): +30.36%; AI connectivity firm crushes earnings expectations. - Arista Networks (NYSE:ANET): +16.34%; AI networking drives record profits. - Shopify Inc (NASDAQ:SHOP): +19.4%; shares jump significantly. - Snap Inc (SNAP): -19.33%; Citizens JMP downgrades stock rating on slowing ad growth. - Super Micro Compu (NASDAQ:SMCI): -19.98%; shares plummet amidst market volatility. Mid-Cap Stock Movers (Market Cap $2B-$10B): - Ringcentral Inc (NYSE:RNG): +27.01%; FY profit outlook tops estimates following solid Q2. - Zeta Global Holdings (ZETA): +25.99%; AI marketing firm boosts revenue guidance. - Centrus Energy (NYSE:LEU): +18.57%; stock up as second quarter earnings soar past estimates. - Lantheus Holdings Inc (NASDAQ:LNTH): -32.98%; FDA accepts NDA for new PSMA PET imaging formulation. - Vertex (NASDAQ:VRTX) Inc (VERX): -21.32%; shares dip following market trends. Small-Cap Stock Movers (Market Cap $300M-$2B): - LifeMD (LFMD): -42.08%; shares plunge as Q2 results miss, guidance cut. - SMCX NASDAQ (SMCX): -40.27%; significant drop in stock value. - Grocery Outlet Inc (NASDAQ:GO): +29.34%; shares soar 11% on earnings beat, optimistic outlook. - Cryoport Inc (NASDAQ:CYRX): +27.15%; KeyBanc upgrades stock rating to Overweight on CGT momentum. - Trivago NV (NASDAQ:TRVG): -30.7%; shares fall sharply in today’s trading. For real-time, market-moving news join Investing Pro. This article was generated with the support of AI and reviewed by an editor. For more information see our T&C. Don't miss out on the next big opportunity! Stay ahead of the curve with ProPicks AI – 6 model portfolios fueled by AI stock picks with a stellar performance this year... In 2024 alone, ProPicks AI identified 2 stocks that surged over 150%, 4 additional stocks that leaped over 30%, and 3 more that climbed over 25%. That's an impressive track record. With portfolios tailored for Dow stocks, S&P stocks, Tech Stocks, and Mid Cap stocks, you can explore various wealth-building strategies. So if DIS is on your watchlist, it could be very wise to know whether or not it made the ProPicks AI lists.

Astera Labs Stock Surges As Chipmaker Tops Q2 Targets  Investor's Business Daily

Astera Labs, Palantir Among 6 New Stocks On IBD Watchlists  Investor's Business Daily

Astera Labs, Inc. (ALAB): Among the Best IPO Stocks to Buy in 2025  Yahoo Finance

Astera Labs delivers blowout earnings and revenue beat and its stock jumps - SiliconANGLE