Which S&P500 stocks are moving after the closing bell on Monday?

By Mill Chart - Last update: Oct 27, 2025

After the conclusion of the US market's regular session on Monday, let's examine the after-hours session and unveil the notable S&P500 performers among the top gainers and losers.


postmarket

Gainers

TickerChangeComment
NSC49.13%Positive after-hours movement for NORFOLK SOUTHERN CORP (NYSE:NSC) as its shares recorded a 49.13% increase, reaching $420.0 during Monday's after-hours session. In the last 6 months the stock gained 25.53%.
UHS6.99%Impressive after-hours gains for UNIVERSAL HEALTH SERVICES-B (NYSE:UHS) as its stock price advanced 6.99% to $229.0 during Monday's after-hours session. yesterday the company released their earnings. In the last 3 months the stock gained 31.32%.
NUE2.7%NUCOR CORP's (NYSE:NUE) stock price is advancing with 2.7% to a price of $148.05. The company's earnings where released Yesterday.
BRO2.56%BROWN & BROWN INC's (NYSE:BRO) shares rose 2.56% to $90.01 during Monday's after hours session. yesterday the company released their earnings. Earlier today the company had a press release: Brown & Brown, Inc. announces third quarter 2025 results, including total revenues of $1.6 billion, an increase of 35.4%; Organic Revenue growth of 3.5%; diluted net income per share of $0.68; and Diluted Net Income Per Share - Adjusted of $1.05.
NEE2.52%NEXTERA ENERGY INC's (NYSE:NEE) stock price is advancing with 2.52% to a price of $88.2. Today NEE released their earnings. In the last 3 months the stock gained 22.2%.
CINF2.13%Positive after-hours movement for CINCINNATI FINANCIAL CORP (NASDAQ:CINF) as its shares recorded a 2.13% increase, reaching $161.0 during Monday's after-hours session. CINCINNATI FINANCIAL CORP released earnings Yesterday.

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

Today's after hours losers

TickerChangeComment
FFIV-7.03%F5 INC's (NASDAQ:FFIV) stock price is declining with 7.03% to a price of $270.0. The company's earnings where released Yesterday. A press release (F5 Reports Strong Fourth Quarter Results with 8% Revenue Growth; FY25 Revenue of $3.1 Billion Reflects 10% Annual Growth, Driven by Transformative Industry Trends) was released earlier today.
ARE-3.38%ALEXANDRIA REAL ESTATE EQUIT's (NYSE:ARE) shares fell 3.38% to $75.24. ALEXANDRIA REAL ESTATE EQUIT released earnings Yesterday. In the last year the share price dropped with 29.76%.
PFG-3.23%Following a %ABSPERF% loss in the regular session, PRINCIPAL FINANCIAL GROUP (NASDAQ:PFG) exhibits further decline during today's after-hours session. yesterday the company released their earnings. A press release (Principal Financial Group Announces Third Quarter 2025 Results) was released earlier today.
WM-2.57%Following a %ABSPERF% loss in the regular session, WASTE MANAGEMENT INC (NYSE:WM) exhibits further decline during today's after-hours session. The company's earnings where released Yesterday. A press release (WM Announces Third Quarter 2025 Earnings) was released earlier today.

Our after hours losers page will show you the full list.

NUCOR CORP

NYSE:NUE (2/23/2026, 8:05:16 PM)

After market: 178.85 0 (0%)

178.85

-1.16 (-0.64%)


PRINCIPAL FINANCIAL GROUP

NASDAQ:PFG (2/23/2026, 8:08:47 PM)

After market: 92.69 0 (0%)

92.69

-3.07 (-3.21%)


BROWN & BROWN INC

NYSE:BRO (2/23/2026, 8:04:00 PM)

After market: 69.77 +0.61 (+0.88%)

69.16

-0.43 (-0.62%)


CINCINNATI FINANCIAL CORP

NASDAQ:CINF (2/23/2026, 8:00:00 PM)

After market: 160.91 0 (0%)

160.91

-2.09 (-1.28%)


ALEXANDRIA REAL ESTATE EQUIT

NYSE:ARE (2/23/2026, 8:04:00 PM)

After market: 54.14 +0.39 (+0.73%)

53.75

+0.1 (+0.19%)


UNIVERSAL HEALTH SERVICES-B

NYSE:UHS (2/23/2026, 8:19:44 PM)

After market: 232.6 0 (0%)

232.6

+2.11 (+0.92%)


NORFOLK SOUTHERN CORP

NYSE:NSC (2/23/2026, 8:05:08 PM)

After market: 315.03 0 (0%)

315.03

-1.2 (-0.38%)


F5 INC

NASDAQ:FFIV (2/23/2026, 8:00:00 PM)

After market: 269.52 0 (0%)

269.52

-8.87 (-3.19%)


WASTE MANAGEMENT INC

NYSE:WM (2/23/2026, 8:21:52 PM)

After market: 230.48 -0.08 (-0.03%)

230.56

+0.25 (+0.11%)


NEXTERA ENERGY INC

NYSE:NEE (2/23/2026, 8:04:31 PM)

After market: 94.6 +0.54 (+0.57%)

94.06

+1.88 (+2.04%)



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