Exploring the top movers within the S&P500 index during today's session.

Last update: Sep 12, 2025

Let's have a look at the top S&P500 gainers and losers in the middle of the day of today's session.


topmovers

Gainers

TickerChangeComment
WBD14.69%WARNER BROS DISCOVERY INC (NASDAQ:WBD) experienced a significant 14.69% increase, reaching $18.55 during Friday's session. The stock is trading 34.19% higher than a month ago.
TSLA6.22%TESLA INC's (NASDAQ:TSLA) shares rose 6.22% to $391.74. Yesterday the company had a press release: Levi & Korsinsky Reminds Tesla, Inc. Investors of the Pending Class Action Lawsuit With a Lead Plaintiff Deadline of October 3, 2025 - TSLA.
MU4.09%With a 4.09% surge, MICRON TECHNOLOGY INC's (NASDAQ:MU) stock price reached $156.73 during Friday's session, signaling positive momentum. In the last month the share price increased with 21.16%.
SMCI3.63%SUPER MICRO COMPUTER INC (NASDAQ:SMCI) experienced a significant 3.63% increase, reaching $45.55 during Friday's session.
NRG2.71%In an impressive move, NRG ENERGY INC's (NYSE:NRG) shares recorded a 2.71% increase, closing at $162.2 during Friday's session. In the last 6 months the share price increased with 65.55%.
AMD2.6%With a 2.6% surge, ADVANCED MICRO DEVICES's (NASDAQ:AMD) stock price reached $159.72 during Friday's session, signaling positive momentum. A press release (Absci Accelerates AI-Driven Drug Discovery with Oracle and AMD) was released yesterday.
MSFT2.15%MICROSOFT CORP's (NASDAQ:MSFT) shares rose 2.15% to $511.77. In the last 6 months the share price increased with 28.94%.
KR1.84%KROGER CO's (NYSE:KR) shares rose 1.84% to $68.47. In the last year the stock gained 20.25%.
IT1.83%Positive market sentiment drove GARTNER INC's (NYSE:IT) stock price up by 1.83% to $245.54 during Friday's session. In the last 3 months the share price dropped with 40.46%.
AAPL1.75%Investors celebrated as APPLE INC (NASDAQ:AAPL) experienced a 1.75% rise in its shares, closing at $234.05 during Friday's session.

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

Top losers

TickerChangeComment
MRNA-7.25%MODERNA INC's (NASDAQ:MRNA) stock price encountered a 7.25% decline, reaching $23.55 during Friday's session. The stock is trading 26.66% lower than 6 months ago.
ANET-6.8%ARISTA NETWORKS INC's (NYSE:ANET) stock price faced a 6.8% decline, reaching $142.64 during Friday's session. In the last 3 months the stock gained 65.72%.
ORCL-4.34%During Friday's session, ORACLE CORP's (NYSE:ORCL) shares took a tumble, falling 4.34% to $294.5. Yesterday the company had a press release: Absci Accelerates AI-Driven Drug Discovery with Oracle and AMD.
TER-4.33%During Friday's session, TERADYNE INC's (NASDAQ:TER) shares took a tumble, falling 4.33% to $110.56. In the last 3 months the share price increased with 39.09%.
FCX-3.78%Investors witnessed a 3.78% decrease in FREEPORT-MCMORAN INC's (NYSE:FCX) stock price, which closed at $44.19 during Friday's session. Yesterday the company had a press release: Freeport Provides Update on PT Freeport Indonesia Operations.
TECH-3.46%There was a notable decline in BIO-TECHNE CORP's (NASDAQ:TECH) shares, as they dropped 3.46% to $51.37 during Friday's session. The stock is trading 28.74% lower than a year ago.
CRL-3.39%During Friday's session, CHARLES RIVER LABORATORIES's (NYSE:CRL) shares took a tumble, falling 3.39% to $154.32. A press release (Charles River Collaborates to Enhance Oncology Manufacturing Portfolio, Advancing Research and Development of Cell and Gene Therapies to Treat Cancer) was released yesterday.
WSM-3.39%During Friday's session, WILLIAMS-SONOMA INC's (NYSE:WSM) shares took a tumble, falling 3.39% to $196.62. In the last 3 months the stock gained 32.19%.
FFIV-3.3%There was a downturn in F5 INC's (NASDAQ:FFIV) shares, as they experienced a 3.3% decline, closing at $323.54 during Friday's session. Yesterday the company had a press release: F5 to Acquire CalypsoAI to Bring Advanced AI Guardrails to Large Enterprises.
FICO-3.29%The market experienced a 3.29% downturn in FAIR ISAAC CORP's (NYSE:FICO) stock price, closing at $1.54K during Friday's session.

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

FREEPORT-MCMORAN INC

NYSE:FCX (2/6/2026, 8:04:00 PM)

After market: 60.71 +0.04 (+0.07%)

60.67

+1.45 (+2.45%)


CHARLES RIVER LABORATORIES

NYSE:CRL (2/6/2026, 8:26:33 PM)

After market: 189.21 0 (0%)

189.21

+5.51 (+3%)


BIO-TECHNE CORP

NASDAQ:TECH (2/6/2026, 8:08:08 PM)

After market: 67.3 +0.52 (+0.78%)

66.78

+0.92 (+1.4%)


KROGER CO

NYSE:KR (2/6/2026, 8:04:00 PM)

After market: 67.69 +0.19 (+0.28%)

67.5

+0.83 (+1.24%)


WILLIAMS-SONOMA INC

NYSE:WSM (2/6/2026, 8:11:45 PM)

After market: 220.67 0 (0%)

220.67

+8.18 (+3.85%)


GARTNER INC

NYSE:IT (2/6/2026, 8:04:00 PM)

After market: 157 +0.67 (+0.43%)

156.33

+4.3 (+2.83%)


MICROSOFT CORP

NASDAQ:MSFT (2/6/2026, 9:52:50 PM)

After market: 403 +1.86 (+0.46%)

401.14

+7.47 (+1.9%)


ORACLE CORP

NYSE:ORCL (2/6/2026, 8:04:00 PM)

After market: 143.397 +0.58 (+0.4%)

142.82

+6.34 (+4.65%)


F5 INC

NASDAQ:FFIV (2/6/2026, 8:00:00 PM)

After market: 275.99 -0.58 (-0.21%)

276.57

+5.36 (+1.98%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (2/6/2026, 8:06:27 PM)

After market: 34.17 -0.21 (-0.61%)

34.38

+3.53 (+11.44%)


APPLE INC

NASDAQ:AAPL (2/6/2026, 8:16:31 PM)

After market: 277.08 -1.04 (-0.37%)

278.12

+2.21 (+0.8%)


ADVANCED MICRO DEVICES

NASDAQ:AMD (2/6/2026, 8:17:41 PM)

After market: 208.63 +0.19 (+0.09%)

208.44

+15.94 (+8.28%)


TERADYNE INC

NASDAQ:TER (2/6/2026, 8:08:12 PM)

After market: 301.396 +1.29 (+0.43%)

300.11

+28.98 (+10.69%)


MICRON TECHNOLOGY INC

NASDAQ:MU (2/6/2026, 8:00:01 PM)

After market: 394.345 -0.34 (-0.09%)

394.69

+11.8 (+3.08%)


NRG ENERGY INC

NYSE:NRG (2/6/2026, 8:04:00 PM)

After market: 153.36 +0.04 (+0.03%)

153.32

+8.88 (+6.15%)


FAIR ISAAC CORP

NYSE:FICO (2/6/2026, 8:04:00 PM)

After market: 1406.87 +15.87 (+1.14%)

1391

+33.66 (+2.48%)


TESLA INC

NASDAQ:TSLA (2/6/2026, 8:09:17 PM)

After market: 411.78 +0.67 (+0.16%)

411.11

+13.9 (+3.5%)


ARISTA NETWORKS INC

NYSE:ANET (2/6/2026, 8:17:50 PM)

After market: 138.4 +0.91 (+0.66%)

137.49

+8.82 (+6.85%)


MODERNA INC

NASDAQ:MRNA (2/6/2026, 8:00:01 PM)

After market: 40.81 -0.2 (-0.49%)

41.01

+0.14 (+0.34%)


WARNER BROS DISCOVERY INC

NASDAQ:WBD (2/6/2026, 8:11:18 PM)

After market: 27.32 -0.04 (-0.15%)

27.36

+0.6 (+2.24%)



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