Allegiant Travel

Sun Country Airlines Holdings

Allegiant bids $1.5B for Sun Country at 20% premium. First major airline deal under Trump tests antitrust stance after Biden blocked JetBlue-Spirit.

Allegiant to Acquire Sun Country for $1.5 Billion in First Trump-Era Airline Merger Test

Walmart

ASTRAZENECA

NASDAQ

INVESCO QQQ TRUST, SERIES 1

Walmart joins Nasdaq-100 Jan 20, triggering ~$19B in passive fund inflows. The largest NYSE-to-Nasdaq transfer reshapes America's benchmark index.

Walmart Joins Nasdaq-100 on January 20, Triggering $19 Billion in Passive Fund Inflows

Zenas BioPharma

BRISTOL MYERS SQUIBB

Zenas BioPharma CEO Lonnie Moulder buys $1.63M in ZBIO stock after 52% crash. Serial biotech founder with $9B in exits bets on his own company.

Zenas BioPharma CEO Buys $1.6M in Stock After 52% Crash

Meta Platforms

Vistra

Oklo

Meta announces 6.6 GW nuclear energy commitments with Vistra, Oklo, and TerraPower. Vistra jumps 10.5% as Big Tech's nuclear race accelerates.

Meta Becomes Largest Corporate Nuclear Buyer With $6.6 Billion Energy Bet

AMAZON COM

NOVO NORDISK A S

ELI LILLY &

CVS HEALTH

WW INTERNATIONAL

Amazon Pharmacy now sells Novo Nordisk's Wegovy pill nationwide for $149 cash or $25 with insurance. First oral GLP-1 for weight loss disrupts $100B obesity market.

Amazon Pharmacy Adds Wegovy Pill Nationwide—First Oral GLP-1 Now Ships to Your Door for $149

TAIWAN SEMICONDUCTOR MANUFACTURING CO

NVIDIA

Apple

INTEL

Broadcom

TSMC posts first-ever NT$1 trillion quarter as AI chip demand drives 31.6% annual revenue growth. January 15 earnings call to set 2026 outlook.

TSMC Posts First Trillion-Dollar Quarter as AI Demand Powers Record 2025

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