S&P 500 Movers | Winners: IT, NCLH, CMCSA | Losers: NOW, CSGP, COIN

SPY: S&P 500 logo
SPY
S&P 500

On Monday, December 15, selling pressure hit the S&P 500 falling 0.16%, the Dow 30 falling 0.09%, and the Nasdaq 100 falling 0.51%. Declines were common, though some stocks held steady.
 

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 IT Gartner 5.3% -49.2%
2 NCLH Norwegian Cruise Line 3.8% -15.9%
3 CMCSA Comcast 3.6% -22.0%
4 BMY Bristol-Myers Squibb 3.6% 0.8%
5 TSLA Tesla 3.6% 17.7%
6 CCL Carnival 3.5% 14.8%
7 HSY Hershey 3.5% 14.7%
8 INCY Incyte 3.4% 42.8%
9 LLY Eli Lilly 3.4% 38.6%
10 EXPE Expedia 3.4% 53.4%

 
List of S&P 500 Losers

Relevant Articles
  1. What’s Next With Affirm Stock?
  2. What’s Behind Tilray’s 3.5X Surge?
  3. This Strategy Pays You 8.7% While Lining Up MPWR at Bargain Prices
  4. What Could Light a Fire Under Microsoft Stock
  5. 3 Key Risks That Could Drag Down Meta Platforms Stock
  6. Cash Machine Trading Cheap – Fiserv Stock Set to Run?

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 NOW ServiceNow -11.5% -27.8%
2 CSGP CoStar -6.6% -11.0%
3 COIN Coinbase Global -6.4% 0.9%
4 AVGO Broadcom -5.6% 47.6%
5 MOS Mosaic -5.2% 4.3%
6 WDAY Workday -4.3% -16.7%
7 UBER Uber Technologies -3.8% 35.7%
8 DVN Devon Energy -3.6% 13.6%
9 HOOD Robinhood Markets -3.5% 209.3%
10 BLDR Builders FirstSource -3.5% -26.8%

 
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 these stocks, we find Bristol-Myers Squibb (BMY) and Incyte (INCY) attractive.

Individual stocks swing, but a balanced asset allocation doesn’t. Trefis’ Boston-based wealth management partner blends strategy and discipline to smooth out market noise.

Movers – Last One Week

Analysing over the last one week (5 trading days), investors saw an uneven session with the S&P 500 falling 0.44%, the Dow 30 rising 1.42%, and the Nasdaq 100 falling 2.19% delivering a mixed bag. The inconsistency extended to broader equity trends as well.
 
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 RCL Royal Caribbean 13.8% 25.7%
2 NCLH Norwegian Cruise Line 13.3% -15.9%
3 LULU Lululemon Athletica 12.7% -46.1%
4 AIG American International 12.5% 19.8%
5 NEM Newmont 12.0% 172.4%
6 OMC Omnicom 10.0% -3.9%
7 CCL Carnival 10.0% 14.8%
8 LUV Southwest Airlines 9.9% 26.3%
9 GEV GE Vernova 9.6% 107.5%
10 WBD Warner Bros. Discovery 9.1% 181.1%

 
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 ORCL Oracle -16.2% 12.1%
2 HOOD Robinhood Markets -15.5% 209.3%
3 AVGO Broadcom -15.3% 47.6%
4 UBER Uber Technologies -11.6% 35.7%
5 SMCI Super Micro Computer -11.3% 2.9%
6 NOW ServiceNow -10.3% -27.8%
7 COIN Coinbase Global -8.7% 0.9%
8 TTD Trade Desk -8.0% -69.2%
9 DDOG Datadog -7.9% -0.6%
10 APH Amphenol -7.4% 87.8%

 
Movers – Last One Month

On a slightly wider timeline over the last one month, all major indices rose in unison — the S&P 500 rising 1.17%, the Dow 30 rising 2.02%, and the Nasdaq 100 rising 0.30%. The strength was widespread, though a few names underperformed.
 
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 WBD Warner Bros. Discovery 34.2% 181.1%
2 DG Dollar General 27.6% 79.8%
3 DLTR Dollar Tree 27.2% 75.0%
4 LUV Southwest Airlines 26.3% 26.3%
5 DECK Deckers Outdoor 25.1% -48.8%
6 MCHP Microchip Technology 23.7% 20.8%
7 TPR Tapestry 23.1% 92.2%
8 GEV GE Vernova 22.1% 107.5%
9 LULU Lululemon Athletica 21.6% -46.1%
10 APP AppLovin 21.4% 108.5%

 
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 DDOG Datadog -23.6% -0.6%
2 NFLX Netflix -18.8% 5.2%
3 AMD Advanced Micro Devices -16.3% 71.9%
4 TTD Trade Desk -15.6% -69.2%
5 ORCL Oracle -15.0% 12.1%
6 TPL Texas Pacific Land -14.9% -23.6%
7 PODD Insulet -12.4% 11.7%
8 BSX Boston Scientific -12.2% 3.2%
9 COIN Coinbase Global -11.6% 0.9%
10 J Jacobs Solutions -11.3% 3.5%

 

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.