Equity markets experienced a mix of sector-driven flows and company-specific reactions on Friday, producing material percentage moves across mega-cap, large-cap, mid-cap and small-cap groups. Technology and financial names were among the heavier decliners on the day, while energy and a few smaller issuers recorded significant gains.
Market snapshot
The day’s swings were concentrated among household-name mega-caps as well as a broad set of smaller-cap stocks. Below is a breakdown of the most pronounced percentage changes by market-cap category, presented in descending tiers from mega-caps to small-cap issues.
Mega-Cap Movers (market value $200 billion and above)
- Facebook (META) -4.83%
- United Health Group (UNH) -4.05%
- Amazon (AMZN) -3.32% - Amazon AI chip product leader Gadi Hutt departs
- Tesla Motors (TSLA) -3.27%
- Mastercard (MA) -3.2%
- Palantir Technologies (PLTR) -3.12%
- Visa (V) -2.77%
- Avago Technologies (AVGO) -2.69%
- Exxon Mobil (XOM) +3.01%
Large-Cap Stock Movers (market value $10 billion to $200 billion)
- Figma Inc (FIG) -10.07%
- Entergy Corp (ETR) +8.05% - Meta data center deal to deliver $2B in Louisiana customer savings
- Datadog Inc (DDOG) -8.75%
- CoreWeave (CRWV) -8.71%
- New Providence Acquisition Corp N (ASTS) -9.12%
- Okta Inc (OKTA) -8.25%
- Corebridge Financial Inc (CRBG) -7.46%
- Align Technology (ALGN) -7.31%
- Elanco Animal Health (ELAN) -7.36%
- Vector Acquisition (RKLB) -8.17%
Mid-Cap Stock Movers (market value $2 billion to $10 billion)
- Fundrise Innovation Fund (VCX) -35.88%
- Argan (AGX) +35.72% - Argan soars after beating bottom-line estimates in Q4
- Clear Secure (YOU) -11.8%
- Fly Leasing Ltd (FLY) -10.93%
- Marathon Pa (MARA) -10.08%
- Cai International Inc (CAI) -9.79%
- Adaptive Biotechnologies Corp (ADPT) -9.89%
- Shift4 Payments Inc (FOUR) -8.22%
- Netskope Inc (NTSK) -8.9%
- CleanSpark (CLSK) -9.3%
Small-Cap Stock Movers (market value $300 million to $2 billion)
- Burford Capital (BUR) -41.06%
- Polaryx Therapeutics Inc (PLYX) +30.27%
- Zenas Biopharma (ZBIO) -20.31% - Zenas BioPharma launches convertible notes, stock offerings
- Inotek Pharmaceuticals Corp (RCKT) -19.19% - FDA approves Rocket’s gene therapy for severe LAD-I in children
- Osprey Technology Acquisition (BKSY) -18.19%
- Roma Green Finance (ROMA) -16.69%
- Retail Value (RVI) -14.76%
- ADMA Biologics Inc (ADMA) +13.69%
- Aspirational Consumer Lifestyle (UP) -13.75%
- LightPath Technol (LPTH) -15.65%
Interpretation and context
The session combined headline-driven reactions, such as corporate leadership departures and company announcements, with broader sector pressure. Within the mega-cap cohort, social media, payments, and cloud-adjacent names led declines, while a major energy producer posted a modest gain. In the mid- and small-cap universes, individual corporate developments and earnings surprises corresponded with outsized percentage moves in both directions.
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