Top S&P500 movers in Wednesday's session

By Mill Chart - Last update: Oct 22, 2025

Wondering what's happening in today's session for the S&P500 index? Stay informed with the top movers within the S&P500 index on Wednesday.


topmovers

Today's top gainers

TickerChangeComment
ISRG14.73%In an impressive move, INTUITIVE SURGICAL INC's (NASDAQ:ISRG) shares recorded a 14.73% increase, closing at $530.89 during Wednesday's session. A press release (Intuitive Announces Third Quarter Earnings) was released yesterday.
AVY9.52%In an impressive move, AVERY DENNISON CORP's (NYSE:AVY) shares recorded a 9.52% increase, closing at $179.09 during Wednesday's session. The company's earnings where released Yesterday. A press release (Walmart and Avery Dennison Collaborate to Enhance Freshness and Increase Operational Efficiency Using RFID) was released earlier today.
BSX4.42%With a 4.42% surge, BOSTON SCIENTIFIC CORP's (NYSE:BSX) stock price reached $104.32 during Wednesday's session, signaling positive momentum. BOSTON SCIENTIFIC CORP released earnings Yesterday.
IPG3.71%INTERPUBLIC GROUP OF COS INC's (NYSE:IPG) stock price displayed strong growth, advancing 3.71% and reaching $27.94 during Wednesday's session.
OMC3.71%OMNICOM GROUP's (NYSE:OMC) shares rose 3.71% to $81.63 during Wednesday's session. The stock is trading 21.7% lower than a year ago.
HLT3.51%HILTON WORLDWIDE HOLDINGS IN's (NYSE:HLT) stock price is advancing with 3.51% to a price of $275.31. The company's earnings where released Yesterday. Earlier today the company had a press release: AI, Robotics Power Expansion and Uplisting Momentum Across Emerging Markets.
SLB3.25%SLB LTD (NYSE:SLB) witnessed a notable 3.25% uptick in its shares, reaching $34.61 during Wednesday's session.
APH2.87%Exciting news for AMPHENOL CORP-CL A (NYSE:APH) as its stock price surged 2.87% to $128.01 during Wednesday's session. The company's earnings where released Yesterday. Earlier today the company had a press release: Amphenol Reports Record Third Quarter 2025 Results and Announces Dividend Increase.
HAL2.83%HALLIBURTON CO (NYSE:HAL) experienced a significant 2.83% increase, reaching $25.95 during Wednesday's session. A press release (100 Charities Nationwide Receive Funds Raised Through the Halliburton Charity Golf Tournament) was released earlier today.
PM2.81%Investors witnessed a remarkable 2.81% rise in PHILIP MORRIS INTERNATIONAL's (NYSE:PM) shares, which climbed to $156.27 during Wednesday's session.

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

Losers

TickerChangeComment
LII-10.2%Investors witnessed a 10.2% decrease in LENNOX INTERNATIONAL INC's (NYSE:LII) stock price, which closed at $493.01 during Wednesday's session. LENNOX INTERNATIONAL INC released earnings Yesterday.
NFLX-9.77%Investors witnessed a 9.77% drop in NETFLIX INC's (NASDAQ:NFLX) stock price, which closed at $1.12K during Wednesday's session. In the last year the stock gained 64.49%.
COIN-7.45%COINBASE GLOBAL INC -CLASS A's (NASDAQ:COIN) stock price faced a 7.45% decline, reaching $313.39 during Wednesday's session. In the last 6 months the stock gained 61.52%.
TXN-7.17%There was a downturn in TEXAS INSTRUMENTS INC's (NASDAQ:TXN) shares, as they experienced a 7.17% decline, closing at $167.88 during Wednesday's session.
PWR-6.32%QUANTA SERVICES INC's (NYSE:PWR) stock price is declining with 6.32% to a price of $409.77. In the last 6 months the stock gained 52.23%.
HOOD-6.07%ROBINHOOD MARKETS INC - A's (NASDAQ:HOOD) stock price decreased by 6.07% to $123.84. In the last 3 months the share price increased with 25.74%.
SMCI-6.04%SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) stock price decreased by 6.04% to $51.51. In the last 6 months the stock gained 50.32%.
MCHP-5.69%Investors witnessed a 5.69% drop in MICROCHIP TECHNOLOGY INC's (NASDAQ:MCHP) stock price, which closed at $63.67 during Wednesday's session. Shareholders saw the stock price going 44.0% higher is the past 6 months.
ON-5.58%There was a notable decline in ON SEMICONDUCTOR's (NASDAQ:ON) shares, as they dropped 5.58% to $52.01 during Wednesday's session. In the last 6 months the share price increased with 38.99%.
GNRC-5.19%The market experienced a 5.19% downturn in GENERAC HOLDINGS INC's (NYSE:GNRC) stock price, closing at $182.51 during Wednesday's session. Shareholders saw the stock price going 22.64% higher in the past 3 months.

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

HALLIBURTON CO

NYSE:HAL (2/13/2026, 8:14:30 PM)

After market: 34.0476 +0.09 (+0.26%)

33.96

-0.33 (-0.96%)


SLB LTD

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

After market: 50.3006 -0.09 (-0.18%)

50.39

-0.25 (-0.49%)


LENNOX INTERNATIONAL INC

NYSE:LII (2/13/2026, 8:21:46 PM)

After market: 566.65 0 (0%)

566.65

+8.1 (+1.45%)


PHILIP MORRIS INTERNATIONAL

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

After market: 187.75 +0.24 (+0.13%)

187.51

-1.44 (-0.76%)


AVERY DENNISON CORP

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

After market: 195.8 0 (0%)

195.8

+0.25 (+0.13%)


INTUITIVE SURGICAL INC

NASDAQ:ISRG (2/13/2026, 8:18:03 PM)

After market: 484.286 -1.55 (-0.32%)

485.84

+7.24 (+1.51%)


BOSTON SCIENTIFIC CORP

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

After market: 74.7246 -0.01 (-0.01%)

74.73

+0.61 (+0.82%)


QUANTA SERVICES INC

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

After market: 525 +0.92 (+0.18%)

524.08

+8.2 (+1.59%)


INTERPUBLIC GROUP OF COS INC

NYSE:IPG (11/26/2025, 8:04:00 PM)

After market: 24.57 0 (0%)

24.57

-0.49 (-1.96%)


OMNICOM GROUP

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

After market: 69 0 (0%)

69

+1.73 (+2.57%)


NETFLIX INC

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

After market: 76.97 +0.1 (+0.13%)

76.87

+1.01 (+1.33%)


AMPHENOL CORP-CL A

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

After market: 146.5 -0.22 (-0.15%)

146.72

+2.99 (+2.08%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (2/13/2026, 8:00:02 PM)

After market: 30.5 -0.04 (-0.13%)

30.54

+0.11 (+0.36%)


TEXAS INSTRUMENTS INC

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

After market: 225.4 -0.76 (-0.34%)

226.16

+3.16 (+1.42%)


MICROCHIP TECHNOLOGY INC

NASDAQ:MCHP (2/13/2026, 8:23:15 PM)

After market: 78.96 +0.4 (+0.51%)

78.56

-0.36 (-0.46%)


GENERAC HOLDINGS INC

NYSE:GNRC (2/13/2026, 8:13:46 PM)

After market: 225 +0.55 (+0.25%)

224.45

+8.72 (+4.04%)


HILTON WORLDWIDE HOLDINGS IN

NYSE:HLT (2/13/2026, 8:15:01 PM)

After market: 314.62 0 (0%)

314.62

-7.55 (-2.34%)


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%)


COINBASE GLOBAL INC -CLASS A

NASDAQ:COIN (2/13/2026, 8:00:46 PM)

After market: 166.15 +1.83 (+1.11%)

164.32

+23.23 (+16.46%)


ROBINHOOD MARKETS INC - A

NASDAQ:HOOD (2/13/2026, 8:15:07 PM)

After market: 76.07 +0.1 (+0.13%)

75.97

+4.85 (+6.82%)



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