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

By Mill Chart - Last update: Jul 22, 2025

The US market session of Tuesday has yet to be opened, let's have a look at the top S&P500 gainers and losers in the pre-market session today.


premarket

Pre-market gainers

TickerChangeComment
IQV8.2%Pre-market trading on Tuesday showed positive momentum for IQVIA HOLDINGS INC (NYSE:IQV), as the stock price advanced 8.2% to reach $171.99. IQVIA HOLDINGS INC released earnings Yesterday. Earlier today the company had a press release: IQVIA Reports Second-Quarter 2025 Results.
NSC8.15%NORFOLK SOUTHERN CORP's (NYSE:NSC) shares rose 8.15% to $300.0. In the last 3 months the share price increased with 25.11%.
HES7.61%During Tuesday's pre-market trading, Hess Corporation (NYSE:HES) demonstrated strong momentum, with the stock price rising 7.61% to $160.31.
DHI7.08%DR HORTON INC (NYSE:DHI) recorded a 7.08% increase in share price during the pre-market session, reaching $140.51 on Tuesday. DR HORTON INC released earnings Yesterday. The stock is trading 25.84% lower than a year ago.
CRL4.15%During Tuesday's pre-market session, CHARLES RIVER LABORATORIES (NYSE:CRL) experienced a 4.15% increase, with the stock price reaching $156.0. A press release (Charles River Joins Elly’s Team to Drive Rare Disease Gene Therapy Development) was released earlier today.
CSX4.07%CSX CORP's (NASDAQ:CSX) stock price is advancing with 4.07% to a price of $35.76. Today CSX is releasing earnings. Yesterday the company had a press release: CPKC, CSX create faster freight solutions with Southeast Mexico Express.
LEN3.26%LENNAR CORP-A's (NYSE:LEN) shares rose 3.26% to $113.0 during Tuesday's pre-market session. In the last year the stock lost 38.07%.
NOC3.19%Investors witnessed a remarkable surge in NORTHROP GRUMMAN CORP (NYSE:NOC) during Tuesday's pre-market session, with the stock price rising 3.19% to $531.73. yesterday the company released their earnings.
PHM2.99%PULTEGROUP INC's (NYSE:PHM) shares surged 2.99% to reach $111.9 during the pre-market session on Tuesday. PULTEGROUP INC released earnings Yesterday. Earlier today the company had a press release: PulteGroup Reports Second Quarter 2025 Financial Results.
NTRS2.72%NORTHERN TRUST CORP (NASDAQ:NTRS) rose 2.72% to $129.0 during Tuesday's pre-market session. The company is releasing earnings today. The stock is trading 37.12% higher than 3 months ago.

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

Pre-market losers

TickerChangeComment
LMT-7.28%The stock price of LOCKHEED MARTIN CORP (NYSE:LMT) is experiencing a decline of 7.28%, reaching $427.0 in today's pre-market session on Tuesday. The company's earnings where released Yesterday.
PM-4.52%Today's pre-market session reveals a 4.52% decline in the stock price of PHILIP MORRIS INTERNATIONAL (NYSE:PM), now priced at $172.33. yesterday the company released their earnings. In the last 6 months the share price increased with 41.8%.
EFX-4.1%The stock price of EQUIFAX INC (NYSE:EFX) is declining by 4.1%, reaching $249.0 during Tuesday's pre-market session. yesterday the company released their earnings.
DHR-3.76%Tuesday's pre-market session showed a 3.76% decrease in the stock price of DANAHER CORP (NYSE:DHR), reaching $180.99. The company's earnings where released Yesterday. The stock is trading 23.49% lower than 6 months ago.
PNR-3.68%PENTAIR PLC's (NYSE:PNR) shares fell 3.68% to $101.0. The company's earnings where released Yesterday. Earlier today the company had a press release: Pentair Reports Strong Second Quarter 2025 Results.
NXPI-3.62%NXP SEMICONDUCTORS NV's (NASDAQ:NXPI) stock price recorded a 3.62% decrease, falling to $220.0.
SHW-3.62%During Tuesday's pre-market session, the shares of SHERWIN-WILLIAMS CO/THE (NYSE:SHW) declined by 3.62%, reaching $328.95. The company's earnings where released Yesterday.
GM-3.14%GENERAL MOTORS CO's (NYSE:GM) stock price is declining with 3.14% to a price of $51.54. The company's earnings where released Yesterday. The stock is trading 20.6% higher than a year ago.
GPC-2.82%The stock price of GENUINE PARTS CO (NYSE:GPC) is declining by 2.82%, reaching $120.4 during Tuesday's pre-market session. yesterday the company released their earnings.
ON-2.08%ON SEMICONDUCTOR's (NASDAQ:ON) shares experienced a 2.08% decline, falling to $59.29 during Tuesday's pre-market session. The stock is trading 52.79% higher than 3 months ago.

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

SHERWIN-WILLIAMS CO/THE

NYSE:SHW (3/9/2026, 8:04:00 PM)

After market: 333.4 0 (0%)

333.4

+3.52 (+1.07%)


Hess Corporation

NYSE:HES (7/17/2025, 8:04:00 PM)

Premarket: 160.31 +11.34 (+7.61%)

148.97

+1.42 (+0.96%)


DANAHER CORP

NYSE:DHR (3/9/2026, 8:04:00 PM)

After market: 198.66 -0.14 (-0.07%)

198.8

+3.3 (+1.69%)


PHILIP MORRIS INTERNATIONAL

NYSE:PM (3/9/2026, 8:04:00 PM)

After market: 173.25 0 (0%)

173.25

+3.27 (+1.92%)


EQUIFAX INC

NYSE:EFX (3/9/2026, 8:04:00 PM)

After market: 204.61 0 (0%)

204.61

-3.22 (-1.55%)


NORTHERN TRUST CORP

NASDAQ:NTRS (3/9/2026, 8:26:01 PM)

After market: 138.41 0 (0%)

138.41

-0.18 (-0.13%)


CHARLES RIVER LABORATORIES

NYSE:CRL (3/9/2026, 8:04:00 PM)

After market: 176.99 0 (0%)

176.99

+2.53 (+1.45%)


LOCKHEED MARTIN CORP

NYSE:LMT (3/9/2026, 10:29:57 PM)

After market: 658.95 -5.2 (-0.78%)

664.15

-7.62 (-1.13%)


NORTHROP GRUMMAN CORP

NYSE:NOC (3/9/2026, 8:25:43 PM)

After market: 751.758 +4.42 (+0.59%)

747.34

-8.79 (-1.16%)


PENTAIR PLC

NYSE:PNR (3/9/2026, 8:04:00 PM)

After market: 92.2 0 (0%)

92.2

+0.03 (+0.03%)


DR HORTON INC

NYSE:DHI (3/9/2026, 8:04:00 PM)

After market: 147 -0.69 (-0.47%)

147.69

+0.43 (+0.29%)


LENNAR CORP-A

NYSE:LEN (3/9/2026, 8:17:24 PM)

After market: 99.49 -0.45 (-0.45%)

99.94

-1.23 (-1.22%)


PULTEGROUP INC

NYSE:PHM (3/9/2026, 8:04:00 PM)

After market: 126.66 0 (0%)

126.66

-1.18 (-0.92%)


GENUINE PARTS CO

NYSE:GPC (3/9/2026, 8:08:50 PM)

After market: 112 +0.16 (+0.14%)

111.84

-3.68 (-3.19%)


CSX CORP

NASDAQ:CSX (3/9/2026, 8:00:01 PM)

After market: 40.67 +0.07 (+0.17%)

40.6

+0.65 (+1.63%)


NORFOLK SOUTHERN CORP

NYSE:NSC (3/9/2026, 8:25:55 PM)

After market: 302.43 0 (0%)

302.43

-0.41 (-0.14%)


NXP SEMICONDUCTORS NV

NASDAQ:NXPI (3/9/2026, 8:26:18 PM)

After market: 205.25 0 (0%)

205.25

+3.51 (+1.74%)


GENERAL MOTORS CO

NYSE:GM (3/9/2026, 8:08:34 PM)

After market: 74.3 -0.39 (-0.52%)

74.69

-0.52 (-0.69%)


ON SEMICONDUCTOR

NASDAQ:ON (3/9/2026, 8:00:02 PM)

After market: 59.1 -0.13 (-0.22%)

59.23

+2.36 (+4.15%)


IQVIA HOLDINGS INC

NYSE:IQV (3/9/2026, 8:13:20 PM)

After market: 178.4 -0.15 (-0.08%)

178.55

+4.06 (+2.33%)



Find more stocks in the Stock Screener

Follow ChartMill for more
Follow us on StockTwitsFollow us on InstagramFollow us on FacebookFollow us on YouTube