S&P 500 close — Wednesday, 20 August 2025

S&P 500 closed down 0.29%

S&P 500 treemap for Wednesday, 20 August 2025: each company sized by market capitalisation and coloured by its move that day

S&P 500 movers — August 20, 2025

Of the 500 companies tracked in the S&P 500, 255 rose and 241 fell, with 4 unchanged. Energy led the day at +0.83%, while Technology lagged at -0.78%.

Top gainers · S&P 500

ADI Analog Devices, Inc. +6.26%
MCK McKesson Corporation +3.85%
PSKY Paramount Skydance Corporation +3.71%
MDT Medtronic plc. +3.69%
FDS FactSet Research Systems Inc. +3.62%
REGN Regeneron Pharmaceuticals, Inc. +3.36%
MCHP Microchip Technology Incorporat +3.17%
BG Bunge Limited +3.13%

Top losers · S&P 500

INTC Intel Corporation -6.99%
TGT Target Corporation -6.33%
DELL Dell Technologies Inc. -4.97%
GNRC Generac Holdlings Inc. -4.74%
RDDT Reddit, Inc. -4.30%
LII Lennox International, Inc. -3.98%
MU Micron Technology, Inc. -3.97%
BLDR Builders FirstSource, Inc. -3.91%

By sector

Energy +0.83%
Healthcare +0.60%
Consumer Staples +0.51%
Financials +0.46%
Real Estate +0.35%
Utilities +0.12%
Materials +0.06%
Industrials -0.10%
Consumer Discretionary -0.63%
Communication Services -0.70%
Technology -0.78%

Open the interactive S&P 500 map ← 19 Aug 2025 21 Aug 2025 →All sessions

The same session elsewhere: NASDAQ Dow Jones TSX

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