AI Business & Industry
Sep 20, 2026

The Gist
Twist Bioscience rose 7.1% on a new Eli Lilly TuneLab deal, while Lam Research hit record fiscal 2026 results and RTX reported that AI cut its inspection time by more than 30%. Citi warns the memory chip shortage will keep widening through 2031, and Micron now edges out Nvidia for 2027 as roughly $800 billion in AI spending approaches.
Today's Stories
- 1
Twist Bioscience wins Eli Lilly TuneLab deal, stock up 7.1%
Twist Bioscience agreed to supply antibody characterization data services to Eli Lilly's AI-driven TuneLab drug discovery platform, and its stock rose 7.1%. The agreement ties Twist Bioscience to AI drug discovery, and analysts see a large AI opportunity in its antibody data business.
The stock's momentum hinges on whether the rally holds, with $155–157 as first support. Leerink raised its price target to $160 from $120.
- 2
Citi sees memory chip shortfall widening through 2031
Citi forecasts HBM bit demand rising 62% to 75.2 billion gigabits in 2027 and another 69% to 127.0 billion gigabits in 2028, with DRAM supply-demand ratios of -8.7% and -9.7%. Citi expects supply growth to trail demand, so the memory shortfall looks set to widen rather than close through 2028, which could keep pressure on prices and availability.
The forecast hinges on whether continual learning really becomes a central AI theme as Citi expects; Citi names Samsung Electronics, SK Hynix, Micron, Sandisk and Kioxia as preferred memory stocks.
- 3
Lam Research Posts Record Fiscal 2026 Results, Stock Up 6.98%
Lam Research posted record fiscal 2026 results with higher margin targets and richer dividends. Its stock rose 6.98% in a day to US$288.11, though its 90-day return is down 25.94%. The 6.98% one-day gain shows investors are still rewarding the record results, even as the 90-day slide suggests they are reassessing growth expectations and risk.
The bull case hinges on whether the AI-driven memory spending cycle stays strong and margins hold, with the premium multiple leaving little room if sentiment cools.
- 4
RTX: AI cuts inspection time by over 30%
RTX says AI-enabled borescoping has cut overall engine inspection time by more than 30%, with report generation falling from hours to minutes, and predictive analytics hit about 90% accuracy for cooling and ventilation units. That means fewer manual hours and earlier warnings, so repairs can be planned during scheduled downtime rather than turning into delays.
The gains hinge on whether the AI's flags match what technicians find, since operators still make the final call. Watch the planned expansion of the borescope tool across the company.
- 5
KLA beats Aehr as better AI stock pick, Motley Fool says
In fiscal 2026, Aehr posted $50.0 million revenue (down 15.2%), a $7.1 million net loss, and negative $5.4 million free cash flow, while KLA reported $13.6 billion revenue (up 11.7%), $4.8 billion net income, and $3.8 billion free cash flow. KLA's profitability and dividend make it the more stable option for AI exposure, whereas Aehr's losses and cash burn signal higher risk for investors.
Aehr's high stock valuation suggests future growth is already priced in, limiting upside, and its customer concentration remains a key risk. Watch whether Aehr's record bookings of $60.7 million convert into profitable revenue.
- 6
Micron edges Nvidia for 2027 as $800 billion AI spend looms
Yahoo Finance compared Nvidia and Micron and picked Micron as the better AI stock for 2027, citing Micron's management saying the memory chip shortage won't ease until 2028 and Nvidia's forecast of 70% revenue growth next year. Micron's advantage appears to hinge on a memory chip supply crunch that lets it charge higher prices, which is seen as lasting longer than Nvidia's current growth spurt.
Micron is building more factories that are likely to come online in mid-2027 and throughout 2028, and Wall Street analysts estimate Micron will post 88% growth versus Nvidia's 70%.
What to Watch
Investors should watch whether the memory-driven AI spending cycle stays strong, with Citi betting on Samsung Electronics, SK Hynix, Micron, Sandisk and Kioxia, while Micron's new factories arrive in mid-2027 through 2028 and analysts expect 88% growth versus Nvidia's 70%. Also keep an eye on whether Aehr's record $60.7 million in bookings turns into profitable revenue and whether its planned borescope expansion proves AI's flags match what technicians actually find.
Sources
- TWST Surges As Twist Bioscience Wins Eli Lilly AI Deal
- Citi Forecasts Widening Memory Chip Shortages Through 2031 as AI Demand Expands
- Lam Research (LRCX) Posts Record Results, Is The AI Upside Already Priced In?
- How RTX is using AI and data to transform aircraft maintenance
- Better Artificial Intelligence Stock: Aehr Test Systems vs. KLA Corporation
- Better Artificial Intelligence (AI) Stock Pick for 2027: Nvidia versus Micron
- Applied Materials vs. Broadcom: Comparing Sales Growth Trajectories for These Artificial Intelligence Companies
- Lam Research Stock Rises as Analysts Lift AI Capex Outlook
- Warren Buffett found the most boring way to bet on AI
- Intel Corporation (INTC)’s Terafab Partnership Could Give Its AI Foundry Ambitions a Major Boost
- How Investors May Respond To KLA (KLAC) AI Chip Demand Outlook
- AT&T, T-Mobile and Verizon plans diverge on AI-RAN
- Booking Holdings Stock Falls as Morgan Stanley Dismisses AI Threat
- Nebius Group, DataMEDS AI, Boeing, Generac Holdings and Delixy Holdings: Why These 5 Stocks Are on Invest
- Did AI Revenue Growth Just Shift Amphenol (APH) Stock's Investment Narrative?
- APH's AI Datacom Strength Grows: Can It Challenge TEL & MRVL?
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