Premarket movers: Akamai surges on Anthropic deal, Comcast and Twilio slip
Akamai Technologies (AKAM) surged 21.3% premarket after a $11.6B cloud services deal with Anthropic. Comcast (CMCSA) fell 1.6% on a KeyBanc downgrade. Twilio (TWLO) dropped 3.7% after an HSBC downgrade. Scholastic (SCHL) tumbled 11% on missed earnings. Select Water (SWSI) rose 5.5% on a $700M acquisition. Prime Medicine (PRMN) climbed 11.7% on FDA trial clearance.
How this was made
The 30-second read
Why it matters
The article provides fresh, material information on multiple stocks, with Akamai's deal being the most significant.
Market read
The news drives immediate price action in the highlighted stocks, especially Akamai's large AI contract.
What to watch
Potential supply‑chain constraints for memory components and Lenovo/Jabil partnership could affect margins.
Background
Premarket movers roundup covering AI cloud contract, analyst downgrades, and executive change.
Ticker impact
Akamai announced a seven-year, $11.6B cloud services deal with Anthropic, driving a 21.3% pre‑market surge.
Expect continued upside as contract ramps up.
Large multi‑year deal with fast‑growing AI workload; market already priced a big move.
Comcast slipped 1.6% after KeyBanc downgraded the stock to Underweight with an $18 price target.
Further downside pressure likely if earnings miss expectations.
Analyst downgrade and lower target provide a near‑term bearish catalyst.
Twilio fell 3.7% after HSBC cut its rating to Reduce and set a $211 price target.
Potential short‑term pullback pending earnings.
Rating cut and lower target may trigger sell pressure.
Zscaler dropped 3.6% after announcing a new Chief Revenue Officer effective Oct. 1.
Short‑term volatility expected; no clear directional bias.
Executive transition without immediate strategic shift.
Market effects
AI cloud services boost for infrastructure providers; broadband and communications face headwinds.
U.S. tech sector sees mixed reactions; AI contract lifts cloud names, while telecom and SaaS face downgrades.
Highlights growing demand for AI‑compute infrastructure worldwide.
Counterpoint
Akamai's deal may be over‑priced; investors could wait for execution milestones before buying.
Key entities
- companyAkamai Technologies
Cloud services provider securing AI contract with Anthropic.
- companyComcast
Telecom giant downgraded by KeyBanc.
- companyTwilio
Communications platform cut by HSBC.
- companyZscaler
Cloud security firm announcing CRO appointment.



