Wednesday's pre-market session: top gainers and losers in the S&P500 index

Last update: Mar 5, 2025

The US market is yet to commence its session on Wednesday, but let's get a preview of the pre-market session and explore the top S&P500 gainers and losers driving the early market movements.

Gainers

Ticker	Change	Comment
HII	10.28%	Exciting news for HUNTINGTON INGALLS INDUSTRIE (NYSE:HII) as their shares soared 10.28% to $190.01 during the pre-market session on Wednesday. A press release (HII Installs First Additively Manufactured Valve Manifold Assembly on Aircraft Carrier at Newport News Shipbuilding) was released yesterday.
MRNA	7.41%	MODERNA INC's (NASDAQ:MRNA) shares rose 7.41% to $32.62 during Wednesday's pre-market session. In the last 3 months the stock lost 31.66%.
GM	6.17%	GENERAL MOTORS CO's (NYSE:GM) shares rose 6.17% to $48.01 during Wednesday's pre-market session.
SW	4.65%	During Wednesday's pre-market trading, SMURFIT WESTROCK PLC (NYSE:SW) demonstrated strong momentum, with the stock price rising 4.65% to $48.86.
FCX	4.15%	Exciting news for FREEPORT-MCMORAN INC (NYSE:FCX) as their shares soared 4.15% to $36.35 during the pre-market session on Wednesday.
ON	3.39%	Exciting news for ON SEMICONDUCTOR (NASDAQ:ON) as their shares soared 3.39% to $46.0 during the pre-market session on Wednesday. Shareholders saw the stock price going 33.12% lower in the past 3 months.
ANET	3.34%	ARISTA NETWORKS INC's (NYSE:ANET) stock price is advancing with 3.34% to a price of $88.38. The stock is trading 23.3% lower than a month ago.
BWA	3.34%	BORGWARNER INC's (NYSE:BWA) stock price increased by 3.34% to $29.06.
CARR	3.21%	CARRIER GLOBAL CORP's (NYSE:CARR) stock price increased by 3.21% to $64.06.
CTVA	3.06%	CORTEVA INC's (NYSE:CTVA) stock price increased by 3.06% to $61.63.

For the full premarket gainers list go to our premarket gainers page.