Stock Markets March 24, 2026

U.S. Equities See Divergent Moves; Palantir, IBM Fall While Energy Names Gain

Mega-caps slip overall as select large, mid and small caps post both sharp drops and outsized gains across sectors

By Nina Shah PLTR ORCL IBM MSFT XOM
U.S. Equities See Divergent Moves; Palantir, IBM Fall While Energy Names Gain
PLTR ORCL IBM MSFT XOM

Titles across market-cap tiers moved sharply during Tuesday trading. Among mega-cap names, Palantir, Oracle and IBM led declines while Exxon Mobil and At&t rose. The session also produced steep losses in several large-cap software and consumer names and pronounced gains for selected mid- and small-cap issuers.

Key Points

  • Mega-cap technology and software names such as Palantir (PLTR), Oracle (ORCL) and IBM (IBM) posted declines while energy heavyweight Exxon Mobil (XOM) and telecom name At&t (T) finished higher, indicating divergent performance within large-cap stocks.
  • Large-cap and mid-cap lists show both sizeable drops and notable advances, including a 62.97% rise in Federation Centres (VCX) and a 16.11% fall for Circle Internet Group (CRCL), highlighting heightened volatility among smaller market-cap segments.
  • Small-cap movers included several double-digit percentage gains and losses, signaling concentrated moves at the lower end of the market-cap spectrum that can affect sector-specific liquidity and trading interest.

Tuesday’s session produced notable swings across the market-cap spectrum, with declines concentrated among several large technology and enterprise software names and pockets of strength in energy, commodities and a handful of smaller issuers.

Below is a categorized review of the most active market-cap stock movers observed on the day. The lists preserve each company ticker and the reported percentage change in price.


Mega-Cap Movers ($200 billion+ market cap)

  • Palantir Technologies (PLTR): -4.67%
  • Oracle Corp (ORCL): -4.08%
  • IBM (IBM): -3.73%
  • Microsoft Corp (MSFT): -2.62%
  • Exxon Mobil (XOM): +2.91%
  • At&t (T): +1.96%

Large-Cap Stock Movers ($10-$200 billion market cap)

  • Circle Internet Group Inc (CRCL): -16.11% (fell to a low)
  • Estee Lauder (EL): -9.82% (reported near-term deal activity)
  • Watsco Inc (WSO): -8.88%
  • Atlassian Corp Plc (TEAM): -7.62%
  • Taser Intl (AXON): -7.10%
  • PayPay Corp (PAYP): -6.72%
  • Zscaler Inc (ZS): -5.57%
  • Gartner (IT): -4.93%
  • HubSpot Inc (HUBS): -6.63%
  • Venture Global Inc (VG): +9.72%

Mid-Cap Stock Movers ($2-$10 billion market cap)

  • Federation Centres (VCX): +62.97%
  • Concentrix (CNXC): -24.77%
  • NantKwest (IBRX): -20.56%
  • Uipath (PATH): -8.12%
  • Smithfield Foods (SFD): +7.60%
  • Peabody Energy Corp-Exch (BTU): +9.06%
  • AXT Inc (AXTI): +5.90%
  • Flame Acquisition (SOC): +3.76%
  • Wildhorse Resource Development Corp (WRD): +6.29%
  • Varonis Systems (VRNS): -5.19%

Small-Cap Stock Movers ($300 million-$2 billion market cap)

  • Swarmer Inc (SWMR): +18.13%
  • SRM Entertainment (TRON): +15.33%
  • NETGEAR (NTGR): +13.55%
  • Roma Green Finance (ROMA): +11.75%
  • Tronox Limited (TROX): +11.16%
  • Diversified Energy NYQ (DEC): +8.50%
  • Thunder Bridge Acquisition II Ltd (INDI): +7.88%
  • Histogenics Corp (OCGN): -11.67% (linked headline on lesion reduction in a gene therapy trial)
  • Graphite Bio (LENZ): -13.68%
  • LITX (LITX): +9.61%

The session displayed a mix of defensive and cyclical behavior: a number of large technology and enterprise software stocks closed lower, while certain energy and resource-related names posted gains. Mid- and small-cap activity was mixed but included several outsized percentage moves on both the upside and downside.

Market participants often parse these price actions for implications around sector sentiment, liquidity and company-specific news flow. This summary consolidates the headline movers by market-cap segment and reported intraday percentage changes.

Risks

  • Concentration risk in technology and enterprise software where several large names moved lower could weigh on sentiment in that sector.
  • Volatility risk among mid- and small-cap names, demonstrated by outsized percentage swings, which may reflect lower liquidity and higher sensitivity to company-specific headlines.
  • Event risk for issuers tied to clinical or deal headlines, as flagged by the gene therapy trial reference and reported near-term deal activity, which can drive abrupt price moves in affected sectors.

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