Stay informed with the top movers within the S&P500 index on Monday.

By Mill Chart - Last update: Aug 4, 2025

Get insights into the S&P500 index performance on Monday. Explore the top gainers and losers within the S&P500 index in today's session.


topmovers

Today's top gainers

TickerChangeComment
IDXX26.72%Investors celebrated as IDEXX LABORATORIES INC (NASDAQ:IDXX) experienced a 26.72% rise in its shares, closing at $678.66 during Monday's session. The company's earnings where released Yesterday. A press release (IDEXX Laboratories Announces Second Quarter Results) was released earlier today.
MLM5.96%MARTIN MARIETTA MATERIALS's (NYSE:MLM) stock price displayed strong growth, advancing 5.96% and reaching $612.3 during Monday's session.
WSM5.37%WILLIAMS-SONOMA INC's (NYSE:WSM) stock price displayed strong growth, advancing 5.37% and reaching $197.74 during Monday's session. In the last year the share price increased with 34.22%.
BEN4.95%FRANKLIN RESOURCES INC's (NYSE:BEN) shares soared 4.95% to $25.14 during Monday's session.
RMD4.76%Investors witnessed a remarkable 4.76% rise in RESMED INC's (NYSE:RMD) shares, which climbed to $292.49 during Monday's session. The stock is trading 24.84% higher than a year ago.
MPWR4.69%Exciting news for MONOLITHIC POWER SYSTEMS INC (NASDAQ:MPWR) as its stock price surged 4.69% to $822.49 during Monday's session. In the last 3 months the stock gained 23.35%.
TSN4.64%With a 4.64% surge, TYSON FOODS INC-CL A's (NYSE:TSN) stock price reached $54.97 during Monday's session, signaling positive momentum. yesterday the company released their earnings.
IR4.51%INGERSOLL-RAND INC's (NYSE:IR) stock price displayed strong growth, advancing 4.51% and reaching $78.36 during Monday's session. In the last 6 months the share price dropped with 20.06%.
CEG4.05%CONSTELLATION ENERGY's (NASDAQ:CEG) stock price displayed strong growth, advancing 4.05% and reaching $354.57 during Monday's session. Earlier today the company had a press release: Constellation Accepting Applications for 2025 Energy to Educate Grants.
FFIV4.04%Positive market sentiment drove F5 INC's (NASDAQ:FFIV) stock price up by 4.04% to $319.84 during Monday's session. The stock is trading 60.13% higher than a year ago.

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

Today's top losers

TickerChangeComment
ON-11.75%There was a notable decline in ON SEMICONDUCTOR's (NASDAQ:ON) shares, as they dropped 11.75% to $50.15 during Monday's session. yesterday the company released their earnings. Earlier today the company had a press release: onsemi Reports Second Quarter 2025 Results.
LYB-4.62%Investors witnessed a 4.62% drop in LYONDELLBASELL INDU-CL A's (NYSE:LYB) stock price, which closed at $50.95 during Monday's session. Shareholders saw the stock price going 29.43% lower is the past 6 months.
BRK.B-3.09%BERKSHIRE HATHAWAY INC-CL B (NYSE:BRK.B) encountered a 3.09% decrease in its shares, reaching $458.22 during Monday's session. yesterday the company released their earnings.
DXCM-2.75%The market experienced a downward movement in DEXCOM INC's (NASDAQ:DXCM) stock price, closing at $77.1 with a 2.75% decrease during Monday's session.
KHC-2.5%The market experienced a 2.5% downturn in KRAFT HEINZ CO/THE's (NASDAQ:KHC) stock price, closing at $26.73 during Monday's session. Shareholders saw the stock price going 23.99% lower is the past year.
CHD-2.03%There was a downturn in CHURCH & DWIGHT CO INC's (NYSE:CHD) shares, as they experienced a 2.03% decline, closing at $92.1 during Monday's session.
ADBE-1.95%ADOBE INC's (NASDAQ:ADBE) stock price is declining with 1.95% to a price of $341.01. Shareholders saw the stock price going 20.49% lower is the past 6 months.
BLDR-1.77%There was a downturn in BUILDERS FIRSTSOURCE INC's (NYSE:BLDR) shares, as they experienced a 1.77% decline, closing at $127.88 during Monday's session. The stock is trading 22.18% lower than 6 months ago.
PARA-1.76%PARAMOUNT GLOBAL-CLASS B's (NASDAQ:PARA) shares fell 1.76% to $12.78. A press release (Skydance Media Announces Proposed Executive Leadership Team for Paramount Following Anticipated Completion of Merger) was released earlier today.
LW-1.43%LAMB WESTON HOLDINGS INC's (NYSE:LW) stock price encountered a 1.43% decline, reaching $55.19 during Monday's session.

Our top losers page will show you the full list.

CHURCH & DWIGHT CO INC

NYSE:CHD (3/12/2026, 8:04:00 PM)

After market: 99.16 0 (0%)

99.16

-0.51 (-0.51%)


TYSON FOODS INC-CL A

NYSE:TSN (3/12/2026, 8:14:04 PM)

After market: 60.76 -0.27 (-0.44%)

61.03

+1.22 (+2.04%)


FRANKLIN RESOURCES INC

NYSE:BEN (3/12/2026, 8:24:41 PM)

After market: 23.77 0 (0%)

23.77

-1.2 (-4.81%)


IDEXX LABORATORIES INC

NASDAQ:IDXX (3/12/2026, 8:00:02 PM)

After market: 571.21 0 (0%)

571.21

-29.31 (-4.88%)


RESMED INC

NYSE:RMD (3/12/2026, 8:09:00 PM)

After market: 232.41 0 (0%)

232.41

-7.74 (-3.22%)


DEXCOM INC

NASDAQ:DXCM (3/12/2026, 8:00:02 PM)

After market: 65.29 +0.03 (+0.05%)

65.26

-1.05 (-1.58%)


INGERSOLL-RAND INC

NYSE:IR (3/12/2026, 8:04:00 PM)

After market: 81.17 0 (0%)

81.17

-4 (-4.7%)


MARTIN MARIETTA MATERIALS

NYSE:MLM (3/12/2026, 8:04:00 PM)

After market: 587.37 0 (0%)

587.37

-10.22 (-1.71%)


WILLIAMS-SONOMA INC

NYSE:WSM (3/12/2026, 8:16:32 PM)

After market: 179.3 0 (0%)

179.3

-6.47 (-3.48%)


BUILDERS FIRSTSOURCE INC

NYSE:BLDR (3/12/2026, 8:25:11 PM)

After market: 86.83 +0.23 (+0.27%)

86.6

-4.51 (-4.95%)


ADOBE INC

NASDAQ:ADBE (3/12/2026, 8:22:06 PM)

Premarket: 246.5 -23.28 (-8.63%)

269.78

-3.93 (-1.43%)


F5 INC

NASDAQ:FFIV (3/12/2026, 8:00:01 PM)

After market: 282.69 0 (0%)

282.69

-6.83 (-2.36%)


MONOLITHIC POWER SYSTEMS INC

NASDAQ:MPWR (3/12/2026, 8:00:01 PM)

After market: 1037 +3.12 (+0.3%)

1033.88

-37.21 (-3.47%)


ON SEMICONDUCTOR

NASDAQ:ON (3/12/2026, 8:03:32 PM)

Premarket: 57.5 -0.19 (-0.33%)

57.69

-1.55 (-2.62%)


KRAFT HEINZ CO/THE

NASDAQ:KHC (3/12/2026, 8:00:03 PM)

Premarket: 22.32 -0.01 (-0.04%)

22.33

-0.81 (-3.5%)


LAMB WESTON HOLDINGS INC

NYSE:LW (3/12/2026, 8:04:00 PM)

After market: 40.6382 +0.19 (+0.47%)

40.45

-2.99 (-6.88%)


BERKSHIRE HATHAWAY INC-CL B

NYSE:BRK.B (3/12/2026, 8:25:54 PM)

Premarket: 491 -0.89 (-0.18%)

491.89

-1.68 (-0.34%)


LYONDELLBASELL INDU-CL A

NYSE:LYB (3/12/2026, 8:04:00 PM)

After market: 74.18 -0.15 (-0.2%)

74.33

+6.96 (+10.33%)


CONSTELLATION ENERGY

NASDAQ:CEG (3/12/2026, 9:28:14 PM)

Premarket: 300 -1.55 (-0.51%)

301.55

+0.86 (+0.29%)


PARAMOUNT GLOBAL-CLASS B

NASDAQ:PARA (8/6/2025, 8:00:02 PM)

After market: 11.17 +0.13 (+1.18%)

11.04

-0.71 (-6.04%)



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