What's going on in today's session: S&P500 movers

By Mill Chart - Last update: Mar 28, 2025

Uncover the latest developments among S&P500 stocks in today's session. Stay tuned to the S&P500 index's top gainers and losers on Friday.

Today's top gainers

TickerChangeComment
WRB7.32%Exciting news for WR BERKLEY CORP (NYSE:WRB) as its stock price surged 7.32% to $71.14 during Friday's session.
AWK2.94%AMERICAN WATER WORKS CO INC (NYSE:AWK) experienced a significant 2.94% increase, reaching $147.27 during Friday's session. Earlier today the company had a press release: Illinois American Water President Addresses New ASCE Report Card, Urges More Investment in Critical Water Infrastructure.
PPL2.44%PPL CORP's (NYSE:PPL) stock price increased by 2.44% to $35.84. In the last year the share price increased with 27.06%.
WELL2.2%Investors celebrated as WELLTOWER INC (NYSE:WELL) experienced a 2.2% rise in its shares, closing at $153.22 during Friday's session. Shareholders saw the stock price going 60.45% higher is the past year.
MRK2.16%MERCK & CO. INC.'s (NYSE:MRK) shares soared 2.16% to $89.5 during Friday's session. A press release (ROSEN, LEADING TRIAL ATTORNEYS, Encourages Merck & Co., Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action – MRK) was released yesterday.
AEP2.07%AMERICAN ELECTRIC POWER's (NASDAQ:AEP) shares rose 2.07% to $107.33 during Friday's session. Shareholders saw the stock price going 22.13% higher is the past year.
ENPH1.94%ENPHASE ENERGY INC's (NASDAQ:ENPH) stock price is advancing with 1.94% to a price of $61.89. In the last 6 months the share price dropped with 47.21%.
DUK1.88%Investors celebrated as DUKE ENERGY CORP (NYSE:DUK) experienced a 1.88% rise in its shares, closing at $119.86 during Friday's session. Shareholders saw the stock price going 21.65% higher is the past year.
CNP1.88%CENTERPOINT ENERGY INC's (NYSE:CNP) shares soared 1.88% to $36.34 during Friday's session. The stock is trading 22.58% higher than 6 months ago.
FE1.86%FIRSTENERGY CORP's (NYSE:FE) shares rose 1.86% to $40.19.

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

Losers

TickerChangeComment
LULU-15.63%During Friday's session, LULULEMON ATHLETICA INC's (NASDAQ:LULU) shares took a tumble, falling 15.63% to $288.15. A press release (lululemon athletica inc. Announces Fourth Quarter and Full Year Fiscal 2024 Results) was released yesterday.
ON-6.94%Investors witnessed a 6.94% drop in ON SEMICONDUCTOR's (NASDAQ:ON) stock price, which closed at $40.73 during Friday's session. The stock is trading 33.71% lower than 3 months ago.
DLTR-5.83%DOLLAR TREE INC's (NASDAQ:DLTR) stock price decreased by 5.83% to $72.46. In the last year the share price dropped with 42.21%.
PYPL-5.42%PAYPAL HOLDINGS INC's (NASDAQ:PYPL) stock price encountered a 5.42% decline, reaching $65.13 during Friday's session. In the last 3 months the share price dropped with 20.72%.
PLTR-5.39%There was a notable decline in PALANTIR TECHNOLOGIES INC-A's (NASDAQ:PLTR) shares, as they dropped 5.39% to $85.23 during Friday's session. Shareholders saw the stock price going 145.0% higher is the past 6 months.
DAL-5.23%DELTA AIR LINES INC's (NYSE:DAL) stock price faced a 5.23% decline, reaching $43.74 during Friday's session. In the last month the stock lost 22.76%.
NXPI-5.23%The market experienced a 5.23% downturn in NXP SEMICONDUCTORS NV's (NASDAQ:NXPI) stock price, closing at $189.6 during Friday's session.
GOOG-5.18%ALPHABET INC-CL C's (NASDAQ:GOOG) stock price faced a 5.18% decline, reaching $155.58 during Friday's session.
WBD-5.13%WARNER BROS DISCOVERY INC's (NASDAQ:WBD) shares fell 5.13% to $10.45 during Friday's session. In the last 6 months the share price increased with 31.38%.
LVS-5.1%LAS VEGAS SANDS CORP's (NYSE:LVS) stock price decreased by 5.1% to $38.27. The stock is trading 22.25% lower than 3 months ago.

For the full top loser list go to our top losers page.

LULULEMON ATHLETICA INC

NASDAQ:LULU (2/13/2026, 8:22:20 PM)

After market: 176.01 -0.41 (-0.23%)

176.42

+6.89 (+4.06%)


WR BERKLEY CORP

NYSE:WRB (2/13/2026, 8:04:00 PM)

After market: 69.7 0 (0%)

69.7

-1.95 (-2.72%)


MERCK & CO. INC.

NYSE:MRK (2/13/2026, 8:26:57 PM)

After market: 121.4 -0.01 (-0.01%)

121.41

+2.17 (+1.82%)


DELTA AIR LINES INC

NYSE:DAL (2/13/2026, 8:04:00 PM)

After market: 69 0 (0%)

69

-0.5 (-0.72%)


LAS VEGAS SANDS CORP

NYSE:LVS (2/13/2026, 8:22:22 PM)

After market: 57.22 +0.07 (+0.12%)

57.15

+0.32 (+0.56%)


DOLLAR TREE INC

NASDAQ:DLTR (2/13/2026, 8:03:41 PM)

After market: 126 -0.06 (-0.05%)

126.06

-2.37 (-1.85%)


ALPHABET INC-CL C

NASDAQ:GOOG (2/13/2026, 8:13:50 PM)

After market: 305.81 -0.21 (-0.07%)

306.02

-3.35 (-1.08%)


CENTERPOINT ENERGY INC

NYSE:CNP (2/13/2026, 8:04:00 PM)

After market: 42.52 0 (0%)

42.52

+0.86 (+2.06%)


AMERICAN ELECTRIC POWER

NASDAQ:AEP (2/13/2026, 8:00:00 PM)

After market: 130 +0.06 (+0.05%)

129.94

+3.51 (+2.78%)


DUKE ENERGY CORP

NYSE:DUK (2/13/2026, 8:04:04 PM)

After market: 128 -0.2 (-0.16%)

128.2

+2.09 (+1.66%)


FIRSTENERGY CORP

NYSE:FE (2/13/2026, 8:07:20 PM)

After market: 50.1 0 (0%)

50.1

+1.26 (+2.58%)


PPL CORP

NYSE:PPL (2/13/2026, 8:04:00 PM)

After market: 37.82 0 (0%)

37.82

+1.21 (+3.31%)


AMERICAN WATER WORKS CO INC

NYSE:AWK (2/13/2026, 8:04:00 PM)

After market: 133.39 -0.11 (-0.08%)

133.5

+5.13 (+4%)


NXP SEMICONDUCTORS NV

NASDAQ:NXPI (2/13/2026, 8:00:01 PM)

After market: 244.5 +0.07 (+0.03%)

244.43

+2.24 (+0.92%)


ENPHASE ENERGY INC

NASDAQ:ENPH (2/13/2026, 8:05:19 PM)

After market: 43.2701 -0.22 (-0.51%)

43.49

-0.65 (-1.47%)


ON SEMICONDUCTOR

NASDAQ:ON (2/13/2026, 8:00:01 PM)

After market: 72.88 +0.67 (+0.93%)

72.21

+1.58 (+2.24%)


PAYPAL HOLDINGS INC

NASDAQ:PYPL (2/13/2026, 8:00:00 PM)

After market: 40.37 +0.08 (+0.2%)

40.29

+1.21 (+3.1%)


WELLTOWER INC

NYSE:WELL (2/13/2026, 8:04:00 PM)

After market: 210.72 0 (0%)

210.72

+2.58 (+1.24%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (2/13/2026, 10:36:22 PM)

After market: 131.72 +0.31 (+0.24%)

131.41

+2.28 (+1.77%)


WARNER BROS DISCOVERY INC

NASDAQ:WBD (2/13/2026, 8:00:01 PM)

After market: 28.0201 +0.03 (+0.11%)

27.99

-0.12 (-0.43%)



Find more stocks in the Stock Screener

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