S&P 500 Movers | Winners: MU, ON, TER | Losers: AZO, TSCO, INTU

SPY: State Street SPDR S&P 500 ETF Trust logo
SPY
State Street SPDR S&P 500 ETF Trust

On Tuesday, May 26, the major indices showed mixed performance, with the S&P 500 rising 0.61%, the Dow 30 falling 0.23%, and the Nasdaq 100 rising 1.76%. Stock-level movements were also varied, reflecting company-specific dynamics.
 

Trefis: SPX Stock Insights

List of S&P 500 Winners

The following table shows the list of 10 stocks that generated the highest returns on the last trading day:
 

# Ticker Company Name 1-D
Returns
YTD
Returns
1 MU Micron Technology 19.3% 214.0%
2 ON ON Semiconductor 9.3% 134.5%
3 TER Teradyne 8.6% 101.2%
4 WDC Western Digital 8.3% 204.7%
5 AMD Advanced Micro Devices 7.8% 135.3%
6 SNDK SanDisk 7.5% 569.6%
7 APP AppLovin 6.8% -23.7%
8 KLAC KLA 6.5% 66.0%
9 UAL United Airlines 6.0% -5.3%
10 ADI Analog Devices 5.8% 55.3%

 
List of S&P 500 Losers

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On the other hand, the following table shows the list of 10 stocks that generated the lowest returns:
 

# Ticker Company Name 1-D
Returns
YTD
Returns
1 AZO AutoZone -9.0% -8.6%
2 TSCO Tractor Supply -6.5% -40.6%
3 INTU Intuit -4.9% -53.8%
4 DVN Devon Energy -4.4% 23.9%
5 CSGP CoStar -4.2% -51.6%
6 KR Kroger -4.0% 4.4%
7 PM Philip Morris International -3.9% 14.2%
8 DASH DoorDash -3.9% -32.0%
9 OKE ONEOK -3.8% 26.2%
10 LITE Lumentum -3.8% 147.1%

 
Why does this matter? Significant stock moves – up or down – deserve your attention. Sharp declines in fundamentally strong names can offer smart buying opportunities. And when momentum aligns with solid fundamentals, riding the trend can be highly rewarding. Among them, we find Intuit (INTU) attractive while Micron Technology (MU) looks attractive but volatile.

Stock picking can fail no matter how good the strategy is. The Trefis High Quality Portfolio turns single-stock insights into a robust market-beating portfolio strategy.

Movers – Last One Week

Analysing over the last one week (5 trading days), stocks moved decisively higher, as seen in the S&P 500 rising 1.57%, the Dow 30 rising 1.56%, and the Nasdaq 100 rising 3.47%. Most stocks saw buying, though some stocks missed out.
 
List of 1-Week S&P 500 Winners

The following table shows the list of 10 stocks that generated the highest returns over the last week:
 

# Ticker Company Name 1-W
Returns
YTD
Returns
1 MU Micron Technology 31.4% 214.0%
2 DELL Dell Technologies 28.2% 143.4%
3 QCOM Qualcomm 22.2% 46.4%
4 TER Teradyne 21.3% 101.2%
5 VST Vistra 20.3% 2.1%
6 SMCI Super Micro Computer 20.3% 26.8%
7 AMD Advanced Micro Devices 19.7% 135.3%
8 SWKS Skyworks Solutions 19.6% 34.3%
9 SNDK SanDisk 19.2% 569.6%
10 DECK Deckers Outdoor 17.8% 7.5%

 
List of 1-Week S&P 500 Losers

Similarly, the following table shows the 10 stocks that were at the bottom in terms of returns:
 

# Ticker Company Name 1-W
Returns
YTD
Returns
1 INTU Intuit -24.5% -53.8%
2 WMT Walmart -11.1% 6.8%
3 SATS EchoStar -9.8% 13.3%
4 DVN Devon Energy -9.1% 23.9%
5 TTWO Take-Two Interactive Software -8.9% -13.8%
6 DOW Dow -8.5% 52.7%
7 AZO AutoZone -7.9% -8.6%
8 UHS Universal Health Services -7.5% -28.1%
9 CME CME -7.4% 5.9%
10 HCA HCA Healthcare -7.2% -15.8%

 
Movers – Last One Month

On a slightly wider timeline over the last one month, a market-wide surge lifted the S&P 500 rising 4.94%, the Dow 30 rising 2.50%, and the Nasdaq 100 rising 9.88%. Gains were broad-based, though not every stock joined the rally.
 
List of 1-Month S&P 500 Winners

The following table shows the 10 stocks that generated the maximum returns over the last one month:
 

# Ticker Company Name 1-M
Returns
YTD
Returns
1 MU Micron Technology 80.4% 214.0%
2 DDOG Datadog 72.7% 64.5%
3 QCOM Qualcomm 67.2% 46.4%
4 SNDK SanDisk 60.6% 569.6%
5 FTNT Fortinet 58.8% 68.7%
6 AKAM Akamai Technologies 55.6% 69.9%
7 CRWD CrowdStrike 49.9% 43.3%
8 INTC Intel 49.6% 234.7%
9 AMD Advanced Micro Devices 44.9% 135.3%
10 STX Seagate Technology 44.3% 207.6%

 
List of 1-Month S&P 500 Losers

In the same period, these 10 stocks were at the bottom in terms of returns:
 

# Ticker Company Name 1-M
Returns
YTD
Returns
1 ZTS Zoetis -31.4% -35.7%
2 INTU Intuit -23.1% -53.8%
3 POOL Pool -21.0% -19.2%
4 CHTR Charter Communications -20.1% -31.0%
5 PNR Pentair -19.8% -29.0%
6 TSCO Tractor Supply -19.5% -40.6%
7 CDW CDW -19.3% -19.4%
8 PODD Insulet -18.9% -45.9%
9 BLDR Builders FirstSource -17.4% -27.7%
10 TRMB Trimble -16.3% -28.1%

 

Picking winners on a consistent basis is not an easy task – especially given the volatility associated with a single stock. Instead, the Trefis High Quality (HQ) Portfolio, with a collection of 30 stocks, has a track record of comfortably outperforming its benchmark that includes all 3 — the S&P 500, S&P mid-cap, and Russell 2000 indices. Why is that? As a group, HQ Portfolio stocks provided better returns with less risk versus the benchmark index; less of a roller-coaster ride, as evident in HQ Portfolio performance metrics.