Summary of the session
Friday's market action was uneven, with gains concentrated in select technology and semiconductor names and steep losses in several cloud, networking and software-related firms. The roster of top movers spanned the market-cap spectrum, from mega-cap giants to small-cap issuers experiencing large percentage swings tied to shareholder actions and corporate disclosures.
Notable movers by market-cap category
Below are the stocks that showed the largest percentage moves during the session, organized by market-cap grouping and presented with the intraday percentage change as reported.
Mega-Cap Movers ($200 billion USD or higher):
- Avago Technologies (AVGO) +5.14%
- Adv Micro Device (AMD) +3.99%
- Amazon Com Inc (AMZN) +2.32%
- Palantir Technologies Inc (PLTR) -4.93%
- Costco Whsl Corp New (COST) -2.27%
Large-Cap Stock Movers ($10-$200 billion USD):
- Cloudflare Inc (NET) -14.52%
- Fair Isaac and Comp Inc (FICO) -10.93%
- Akamai Technologies Inc (AKAM) -9.73%
- Palo Alto Netwrk (PANW) -9.16%
- Yandex (NBIS) +7.2%
- Astera Labs (ALAB) +12.78%
- Texas Pacific Land Trust (TPL); Texas Pacific Land board member Murray Stahl dies +7.55%
- Snowflake Inc (SNOW) -6.95%
- Twilio Inc A (TWLO) -7.42%
- Avis Budget (CAR) -6.8%
Mid-Cap Stock Movers ($2-$10 billion USD):
- Fastly Inc (FSLY) -19.2%
- Sezzle Inc PK (SEZL) -17.58%
- Ivanhoe Electric Inc (IE) +7.93%
- Inflection Point Acquisition (LUNR) +8.38%
- Applied Blockchain (APLD) +5.26%
- DigitalOcean Holdings (DOCN) -6.1%
- TWC Tech Holdings II ORD (CLBT) -6.85%
- Braze (BRZE) -7.25%
- Evolution Metals Tech (EMAT) +6.92%
- Andina Acquisition Corp (TGLS); Tecnoglass cuts 2026 profit outlook on new U.S. aluminum tariffs -6.29%
Small-Cap Stock Movers ($300 million - $2 billion USD):
- One and One Green Tech Ltd (YDDL); Key shareholders extend lock-up period for One and One Green -60.03%
- Organon Co (OGN); Sun Pharma denies material events related to Organon deal speculation +24.53%
- Zentalis Pharmaceuticals LLC (ZNTL) +23.91%
- Lightwave Logic Inc (LWLG) +14.22%
- Concorde International (CIGL); Concorde International changes ticker to YOOV on Nasdaq +10.59%
- WhiteFiber (WYFI); BTIG initiates WhiteFiber stock coverage with buy rating on power demand +11.93%
- Bleichroeder Acquisition I (MRLN) +8.95%
- Sizzle Acquisition (CRML) +8.89%
- Aimei Health Tech (AFJK) -20.39%
- Southport Acquisition (ANGX); Angel Studios prices $30 million stock offering at $2.10/share -28.22%
Contextual notes drawn from company-specific items listed with movers
- Several small- and mid-cap moves included parenthetical notes on corporate developments, such as lock-up extensions, denials of deal-related speculation, changes in ticker symbol, and the pricing of equity offerings.
- One mid-cap line referenced Tecnoglass cutting its 2026 profit outlook in connection with new U.S. aluminum tariffs; that note appeared next to Andina Acquisition Corp (TGLS).
- A large-cap entry noted the death of a board member at Texas Pacific Land Trust (TPL).
Takeaways
- The session showed a clear divergence between semiconductor and certain technology hardware names that rose and a set of cloud, software and networking firms that declined sharply.
- Company-specific corporate actions and announcements - including share lock-up extensions, board developments, tariff-driven profit outlook changes, and denied deal speculation - were cited alongside percentage moves for several stocks.
- Price swings were evident across the market-cap spectrum, affecting mega-cap, large-cap, mid-cap and small-cap stocks.
The list above captures the headline percentage changes and the brief notes associated with some names as reported for the trading day.