May 20, 2025

Tesla, Amer Sports Lead Market Cap Stock Movers on Tuesday

Tuesday’s market has seen notable movements in various stocks, with significant activity among both mega-cap and large-cap categories. Tesla Motors (NASDAQ: TSLA ) and Amer Sports A (AS) experienced positive shifts, while other stocks faced declines. Here’s an overview of some of the most impactful stock movers today, spanning from the largest companies by market capitalization to smaller entities.

Mega-Cap Movers:

  • Tesla Motors (TSLA): +2.61%; South Africa To Offer Musk Starlink Deal Before Trump Meeting
  • United Health Group (NYSE: UNH ): +2.51%

Large-Cap Stock Movers:

  • Amer Sports A (AS): +18.57%; Amer Sports beats Q1 estimates, shares surge nearly 6% on strong earnings
  • CoreWeave (CRWV): +8.45%
  • Moderna (NASDAQ: MRNA ): +8.15%
  • Venture Global Inc (VG): +5.64%
  • Ctrip.com International (NASDAQ: TCOM ): -5.65%
  • Ubiquiti Networks (NYSE: UI ): -5.75%
  • ZTO Express Cayman Inc (NYSE: ZTO ): -7.75%
  • Fair Isaac and Comp Inc (NYSE: FICO ): -8.13%
  • Viking Holdings (VIK): -6.65%; Viking Holdings beats Q1 expectations, shares edge higher

Mid-Cap Stock Movers:

  • Regencell Bioscience Holdings (RGC): +32.31%
  • DPCM Capital (QBTS): +30.28%; D-Wave launches advanced quantum computer
  • Agilysys (NASDAQ: AGYS ): +23.9%; Agilysys beats Q4 estimates, stock rises on strong results
  • Akero Therapeutics Inc (NASDAQ: AKRO ): +20.61%; Akero Therapeutics (AKRO) explores potential sale after interest - source
  • Lucid Group Inc (NASDAQ: LCID ): +10.45%
  • Silversun Tech (QXO): +8.34%
  • Pony Ai Inc (PONY): +6.39%; PONY AI Inc. Announces Unaudited First Quarter 2025 Financial Results
  • Newsmax (NMAX): -8.45%
  • CF Acquisition Corp VI (RUMBW): -4.87%
  • IHS Holding (IHS): -12.56%; IHS Holding shares tumble as guidance disappoints

Small-Cap Stock Movers:

  • Cantor Equity Partners Class A (CEP): +24.66%
  • Hexindai (AHG): +18.12%
  • Transcat (NASDAQ: TRNS ): +16.71%; Transcat Reports Fiscal Fourth Quarter and Full Year 2025 Financial Results
  • 89bio Inc (NASDAQ: ETNB ): +17.34%
  • Replimune Group Inc (NASDAQ: REPL ): +10.49%
  • Xunlei Ltd Adr (XNET): +13.2%
  • Ivanhoe Capital Acquisition (SES): +13.55%
  • Alumis (ALMS): -15.55%
  • TSS Inc (TSSI): -13.72%
  • East Stone Acquisition Corp (NWTN): -10.68%

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