Palantir, Gartner Lead Market Cap Stock Movers on Tuesday

Published 05/08/2025, 19:04
© Reuters.

Tuesday’s market session is showcasing significant movements in stocks across various market cap ranges, with companies like Palantir Technologies Inc (NASDAQ:PLTR) and Gartner (NYSE:IT) experiencing notable intra-day volatility. Here’s a look at some of the key players in today’s trading, from mega-cap giants to burgeoning small caps.

Mega-Cap Movers:

  • Palantir Technologies Inc (PLTR): Suspect rumors make the rounds; +7.76%
  • United Health Group (NYSE:UNH): +3.73%

Large-Cap Stock Movers:

  • Gartner (IT): -28.72%
  • Babcock & Wilcox (NYSE:BWXT): BWX Technologies up after crushing Q2 expectations; +19.46%
  • Vertex Pharm (NASDAQ:VRTX): Vertex Pharma posts strong Q2 results, but stock drops as pain drug disappoints in Phase 2 study; -18.89%
  • Taser Intl (NASDAQ:AXON): Axon shares up as software revenue growth drives earnings beat; +16.1%
  • Transdigm Group Inc (NYSE:TDG): TransDigm shares fall as Q3 revenue misses estimates; -13.96%
  • UL Solutions (ULS): -11.6%
  • Zebra Tech (NASDAQ:ZBRA): -9.98%
  • AltC Acquisition (OKLO): +9.82%
  • Fidelity Natl In (NYSE:FIS): -9.46%
  • Globalfoundries (NASDAQ:GFS): -9.26%

Mid-Cap Stock Movers:

  • Inspire Medical Systems Inc (NYSE:INSP): Truist Securities downgrades Inspire Medical (TASE:BLWV) Systems stock on growth concerns; -40.72%
  • Bellring Brands LLC (NYSE:BRBR): -32.1%
  • Lemonade Inc (NYSE:LMND): +28.23%
  • DigitalOcean Holdings (DOCN): +27.68%
  • Tidewater Inc. (NYSE:TDW): Tidewater shares up after strong earnings beat, reaffirms guidance; +26.23%
  • Atkore International Group Inc (NYSE:ATKR): Atkore Inc reports third quarter results, maintains full-year outlook; -24.94%
  • Oddity Tech (ODD): Oddity Tech shares tumble despite earnings beat and raised guidance; -20.15%
  • Kyndryl Holdings (NYSE:KD): Kyndryl shares tumble as revenue misses expectations; -19.49%
  • Foley Trasimene Acquisition (ALIT): Alight shares up as revenue tops estimates despite profit miss; -18.62%
  • Shift4 Payments Inc (NYSE:FOUR): -16.57%

Small-Cap Stock Movers:

  • agilon health (AGL): Agilon Health shares tumble 25% as Q2 results miss estimates; -51.48%
  • Xometry (XMTR): +51.11%
  • STAAR Surgical (NASDAQ:STAA): STAAR Surgical stock rating downgraded to Neutral by Sidoti on Alcon (NYSE:ALC) deal; +45.86%
  • Ameresco Inc (NYSE:AMRC): +46.08%
  • Arteris (AIP): +41.69%
  • Castle Biosciences Inc (NASDAQ:CSTL): +35.44%
  • Ichor Holdings Ltd (NASDAQ:ICHR): Ichor stock rating downgraded by B.Riley amid margin concerns; -29.89%
  • Sun Hydraulics Co (HLIO): Helios Technologies (NYSE:HLIO) soars 8.8% as earnings beat estimates, guidance raised; +28.33%
  • Edgewell Personal Care (NYSE:EPC): Edgewell Personal Care misses Q3 expectations, lowers guidance; -22.38%
  • Ivanhoe Capital Acquisition (SES): -22.69%

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