Uncover the latest developments among S&P500 stocks in today's session.

By Mill Chart - Last update: Sep 12, 2025

Curious about the top performers within the S&P500 index one hour before the close of the markets on Friday? Dive into the list of today's session's top gainers and losers for a comprehensive overview.


topmovers

Today's top gainers

TickerChangeComment
WBD18.4%WARNER BROS DISCOVERY INC's (NASDAQ:WBD) stock price is advancing with 18.4% to a price of $19.14. Shareholders saw the stock price going 34.19% higher in the past month.
TSLA6.59%TESLA INC (NASDAQ:TSLA) experienced a significant 6.59% increase, reaching $393.13 during Friday's session. 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) was released yesterday.
MU4.7%MICRON TECHNOLOGY INC's (NASDAQ:MU) stock price increased by 4.7% to $157.64. In the last month the share price increased with 21.16%.
PLTR4.01%PALANTIR TECHNOLOGIES INC-A (NASDAQ:PLTR) experienced a significant 4.01% increase, reaching $170.95 during Friday's session. Shareholders saw the stock price going 90.58% higher is the past 6 months.
NRG3.41%NRG ENERGY INC's (NYSE:NRG) shares rose 3.41% to $163.3 during Friday's session. In the last 6 months the stock gained 65.55%.
SMCI2.59%SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) stock price increased by 2.59% to $45.09.
VST2.31%Positive market sentiment drove VISTRA CORP's (NYSE:VST) stock price up by 2.31% to $208.76 during Friday's session. The stock is trading 63.95% higher than 6 months ago.
KR2.14%In an impressive move, KROGER CO's (NYSE:KR) shares recorded a 2.14% increase, closing at $68.67 during Friday's session. In the last year the share price increased with 20.25%.
MSFT2.14%Exciting news for MICROSOFT CORP (NASDAQ:MSFT) as its stock price surged 2.14% to $511.73 during Friday's session. In the last 6 months the stock gained 28.94%.
WDC2.06%Investors celebrated as WESTERN DIGITAL CORP (NASDAQ:WDC) experienced a 2.06% rise in its shares, closing at $98.13 during Friday's session. In the last month the stock gained 26.4%.

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

Today's top losers

TickerChangeComment
MRNA-7.25%MODERNA INC (NASDAQ:MRNA) encountered a 7.25% decrease in its shares, reaching $23.55 during Friday's session. In the last 6 months the share price dropped with 26.66%.
ANET-7.0%ARISTA NETWORKS INC's (NYSE:ANET) stock price encountered a 7.0% decline, reaching $142.32 during Friday's session. Shareholders saw the stock price going 65.72% higher in the past 3 months.
ORCL-4.26%ORACLE CORP (NYSE:ORCL) encountered a 4.26% decrease in its shares, reaching $294.73 during Friday's session. Yesterday the company had a press release: Absci Accelerates AI-Driven Drug Discovery with Oracle and AMD.
CRL-3.62%CHARLES RIVER LABORATORIES's (NYSE:CRL) stock price is declining with 3.62% to a price of $153.95. 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.
PFE-3.5%Investors witnessed a 3.5% decrease in PFIZER INC's (NYSE:PFE) stock price, which closed at $23.99 during Friday's session.
FFIV-3.37%There was a downturn in F5 INC's (NASDAQ:FFIV) shares, as they experienced a 3.37% decline, closing at $323.31 during Friday's session. Yesterday the company had a press release: F5 to Acquire CalypsoAI to Bring Advanced AI Guardrails to Large Enterprises.
WSM-3.3%The market experienced a 3.3% downturn in WILLIAMS-SONOMA INC's (NYSE:WSM) stock price, closing at $196.8 during Friday's session. Shareholders saw the stock price going 32.19% higher in the past 3 months.
TER-3.3%Investors witnessed a 3.3% decrease in TERADYNE INC's (NASDAQ:TER) stock price, which closed at $111.75 during Friday's session. The stock is trading 39.09% higher than 3 months ago.
LULU-3.17%Investors witnessed a 3.17% decrease in LULULEMON ATHLETICA INC's (NASDAQ:LULU) stock price, which closed at $160.52 during Friday's session. Shareholders saw the stock price going 30.67% lower in the past 3 months.
INCY-3.12%The market experienced a downward movement in INCYTE CORP's (NASDAQ:INCY) stock price, closing at $83.48 with a 3.12% decrease during Friday's session. In the last 3 months the share price increased with 27.19%.

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

LULULEMON ATHLETICA INC

NASDAQ:LULU (2/25/2026, 6:51:13 PM)

After market: 182.56 +0.01 (+0.01%)

182.55

+3.06 (+1.7%)


CHARLES RIVER LABORATORIES

NYSE:CRL (2/25/2026, 7:00:00 PM)

After market: 167.56 0 (0%)

167.56

+1.5 (+0.9%)


INCYTE CORP

NASDAQ:INCY (2/25/2026, 6:08:02 PM)

After market: 99.98 0 (0%)

99.98

-1.07 (-1.06%)


PFIZER INC

NYSE:PFE (2/25/2026, 7:00:00 PM)

After market: 27.03 -0.06 (-0.22%)

27.09

-0.05 (-0.18%)


KROGER CO

NYSE:KR (2/25/2026, 7:00:00 PM)

After market: 67.35 -0.24 (-0.36%)

67.59

-2.17 (-3.11%)


WILLIAMS-SONOMA INC

NYSE:WSM (2/25/2026, 7:00:00 PM)

After market: 212.63 +3.41 (+1.63%)

209.22

+0.25 (+0.12%)


MICROSOFT CORP

NASDAQ:MSFT (2/25/2026, 7:00:04 PM)

After market: 397.61 -2.99 (-0.75%)

400.6

+11.6 (+2.98%)


ORACLE CORP

NYSE:ORCL (2/25/2026, 7:00:00 PM)

After market: 146.868 -1.02 (-0.69%)

147.89

+1.75 (+1.2%)


WESTERN DIGITAL CORP

NASDAQ:WDC (2/25/2026, 6:59:35 PM)

After market: 286.988 -3.96 (-1.36%)

290.95

+20.38 (+7.53%)


F5 INC

NASDAQ:FFIV (2/25/2026, 5:45:16 PM)

After market: 278.55 0 (0%)

278.55

+6.52 (+2.4%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (2/25/2026, 7:00:06 PM)

After market: 33.12 -0.48 (-1.43%)

33.6

+2.47 (+7.93%)


TERADYNE INC

NASDAQ:TER (2/25/2026, 6:58:05 PM)

After market: 340 -2.82 (-0.82%)

342.82

+13.73 (+4.17%)


MICRON TECHNOLOGY INC

NASDAQ:MU (2/25/2026, 7:00:03 PM)

After market: 421 -8 (-1.86%)

429

+10.99 (+2.63%)


NRG ENERGY INC

NYSE:NRG (2/25/2026, 7:00:00 PM)

After market: 183.4 -0.19 (-0.1%)

183.59

-0.44 (-0.24%)


TESLA INC

NASDAQ:TSLA (2/25/2026, 7:00:06 PM)

After market: 415.15 -2.25 (-0.54%)

417.4

+8.02 (+1.96%)


ARISTA NETWORKS INC

NYSE:ANET (2/25/2026, 7:00:00 PM)

After market: 131.85 -1.04 (-0.78%)

132.89

+4.12 (+3.2%)


MODERNA INC

NASDAQ:MRNA (2/25/2026, 6:22:02 PM)

After market: 51.25 -0.12 (-0.23%)

51.37

+0.85 (+1.68%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (2/25/2026, 7:00:01 PM)

After market: 133.07 -1.12 (-0.83%)

134.19

+5.35 (+4.15%)


VISTRA CORP

NYSE:VST (2/25/2026, 7:00:00 PM)

After market: 176.63 +1.27 (+0.72%)

175.36

+3.74 (+2.18%)


WARNER BROS DISCOVERY INC

NASDAQ:WBD (2/25/2026, 6:53:00 PM)

After market: 28.9949 +0.09 (+0.33%)

28.9

-0.25 (-0.86%)



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