Discover the top S&P500 movers in Wednesday's pre-market session.

By Mill Chart - Last update: Mar 12, 2025

Let's have a look at what is happening on the US markets before the opening bell on Wednesday. Below you can find the top S&P500 gainers and losers in today's pre-market session.

Gainers

TickerChangeComment
SMCI7.74%Exciting news for SUPER MICRO COMPUTER INC (NASDAQ:SMCI) as their shares soared 7.74% to $44.0 during the pre-market session on Wednesday. Today's pre-market session shows a continuation of the previous session's success for NASDAQ:SMCI, with a 7.74% increase following yesterday's 10.68% gain.
PLTR6.33%PALANTIR TECHNOLOGIES INC-A's (NASDAQ:PLTR) stock price increased by 6.33% to $82.99. In the last month the share price dropped with 33.09%.
TSLA6.17%Exciting news for TESLA INC (NASDAQ:TSLA) as their shares soared 6.17% to $244.8 during the pre-market session on Wednesday. In the last month the share price dropped with 34.26%.
VST4.54%VISTRA CORP's (NYSE:VST) shares surged 4.54% to reach $119.55 during the pre-market session on Wednesday. In the last month the share price dropped with 32.09%.
GEV4.48%Investors witnessed a remarkable surge in GE VERNOVA INC (NYSE:GEV) during Wednesday's pre-market session, with the stock price rising 4.48% to $296.95. A press release (PyroGenesis and GE Vernova Sign Memorandum of Understanding (MOU)) was released yesterday.
NVDA4.3%Investors witnessed a remarkable surge in NVIDIA CORP (NASDAQ:NVDA) during Wednesday's pre-market session, with the stock price rising 4.3% to $113.44. In the last year the stock gained 23.82%.
ANET4.15%Exciting news for ARISTA NETWORKS INC (NYSE:ANET) as their shares soared 4.15% to $82.41 during the pre-market session on Wednesday. Earlier today the company had a press release: Arista Introduces Intelligent Innovations for AI Networking.
INTC3.99%The pre-market session on Wednesday saw a significant rise in INTEL CORP's (NASDAQ:INTC) shares, climbing 3.99% to $20.57. Shareholders saw the stock price going 53.61% lower is the past year.
CEG3.8%CONSTELLATION ENERGY (NASDAQ:CEG) experienced an impressive 3.8% increase in share price, reaching $216.51 during the pre-market session on Wednesday. In the last month the share price dropped with 35.19%.
AVGO3.8%BROADCOM INC's (NASDAQ:AVGO) shares rose 3.8% to $197.31 during Wednesday's pre-market session. In the last year the share price increased with 53.86%.

To see the full list of premarket gainers you can use our premarket gainers page.

SUPER MICRO COMPUTER INC

NASDAQ:SMCI (2/27/2026, 8:00:02 PM)

After market: 32.2512 -0.14 (-0.43%)

32.39

+0.11 (+0.34%)


INTEL CORP

NASDAQ:INTC (2/27/2026, 8:11:28 PM)

After market: 45.39 -0.22 (-0.48%)

45.61

+0.15 (+0.33%)


NVIDIA CORP

NASDAQ:NVDA (2/27/2026, 8:23:26 PM)

After market: 177.8 +0.61 (+0.34%)

177.19

-7.7 (-4.16%)


BROADCOM INC

NASDAQ:AVGO (2/27/2026, 8:00:02 PM)

After market: 317.686 -1.86 (-0.58%)

319.55

-2.15 (-0.67%)


TESLA INC

NASDAQ:TSLA (2/27/2026, 8:00:02 PM)

After market: 401.8 -0.71 (-0.18%)

402.51

-6.07 (-1.49%)


ARISTA NETWORKS INC

NYSE:ANET (2/27/2026, 8:04:00 PM)

After market: 132.322 -1.18 (-0.88%)

133.5

+3.25 (+2.5%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (2/27/2026, 8:27:08 PM)

After market: 136.928 -0.26 (-0.19%)

137.19

+1.25 (+0.92%)


VISTRA CORP

NYSE:VST (2/27/2026, 8:04:00 PM)

After market: 172.639 -1.25 (-0.72%)

173.89

-2.93 (-1.66%)


CONSTELLATION ENERGY

NASDAQ:CEG (2/27/2026, 8:00:00 PM)

After market: 329.5 -0.38 (-0.12%)

329.88

+6.32 (+1.95%)


GE VERNOVA INC

NYSE:GEV (2/27/2026, 10:07:00 PM)

After market: 871.25 -2.35 (-0.27%)

873.6

-2.86 (-0.33%)



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