S&P 500 Movers | Winners: DLTR, A, BBY | Losers: SNPS, TSN, NSC
On Thursday, May 28, the broader market was quiet, with the S&P 500 rising 0.58%, the Dow 30 remaining flat, and the Nasdaq 100 rising 0.84%. Despite the subdued index movement, stock-level volatility remained noticeable.

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 | DLTR | Dollar Tree | 17.9% | -8.1% |
| 2 | A | Agilent Technologies | 16.9% | -0.1% |
| 3 | BBY | Best Buy | 15.8% | 13.4% |
| 4 | HRL | Hormel Foods | 12.5% | 2.2% |
| 5 | AXON | Axon Enterprise | 12.3% | -22.6% |
| 6 | HOOD | Robinhood Markets | 11.3% | -25.0% |
| 7 | FSLR | First Solar | 10.9% | 16.1% |
| 8 | CRL | Charles River Laboratories International | 10.2% | -9.1% |
| 9 | IQV | IQVIA | 9.3% | -19.7% |
| 10 | PLTR | Palantir Technologies | 8.2% | -19.4% |
List of S&P 500 Losers
- CSCO Stock: Two Signals Pointing The Same Way
- Decoding AVGO Stock’s Premium Valuation
- What Could Push NVDA Stock Higher From Here?
- Cash Machine Trading Cheap – Inspire Medical Systems Stock Set to Run?
- Five-Year Tally: AT&T Stock Delivers $58 Bil Gain
- Years of Rewards: $43 Bil From Caterpillar Stock
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 | SNPS | Synopsys | -8.6% | 2.3% |
| 2 | TSN | Tyson Foods | -6.1% | 6.6% |
| 3 | NSC | Norfolk Southern | -5.5% | 7.6% |
| 4 | TTD | Trade Desk | -5.1% | -44.3% |
| 5 | UNP | Union Pacific | -4.9% | 15.4% |
| 6 | LITE | Lumentum | -4.6% | 133.5% |
| 7 | GLW | Corning | -4.3% | 109.0% |
| 8 | GEV | GE Vernova | -3.5% | 52.6% |
| 9 | CSX | CSX | -3.1% | 26.0% |
| 10 | TAP | Molson Coors Beverage | -3.1% | -12.2% |
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 Dollar Tree (DLTR) and First Solar (FSLR) attractive.
You can’t predict what happens to individual stocks, but you can prepare. See how the Trefis High Quality Portfolio helps you.
Movers – Last One Week
Analysing over the last one week (5 trading days), a market-wide surge lifted the S&P 500 rising 1.76%, the Dow 30 rising 1.32%, and the Nasdaq 100 rising 3.16%. Gains were broad-based, though not every stock joined the rally.
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 | DELL | Dell Technologies | 30.5% | 153.0% |
| 2 | FSLR | First Solar | 27.5% | 16.1% |
| 3 | MU | Micron Technology | 26.2% | 223.7% |
| 4 | F | Ford Motor | 25.9% | 29.9% |
| 5 | APP | AppLovin | 24.4% | -11.0% |
| 6 | SMCI | Super Micro Computer | 23.4% | 41.1% |
| 7 | BBY | Best Buy | 22.6% | 13.4% |
| 8 | DLTR | Dollar Tree | 20.9% | -8.1% |
| 9 | QCOM | Qualcomm | 20.1% | 43.1% |
| 10 | APH | Amphenol | 20.0% | 9.5% |
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 | -18.5% | -52.5% |
| 2 | BSX | Boston Scientific | -13.3% | -48.5% |
| 3 | AZO | AutoZone | -12.1% | -11.3% |
| 4 | WMT | Walmart | -9.1% | 7.1% |
| 5 | DVN | Devon Energy | -9.0% | 21.0% |
| 6 | PODD | Insulet | -8.9% | -49.8% |
| 7 | UHS | Universal Health Services | -8.6% | -31.1% |
| 8 | CASY | Casey’s General Stores | -8.4% | 41.5% |
| 9 | TTWO | Take-Two Interactive Software | -7.9% | -14.9% |
| 10 | SATS | EchoStar | -7.6% | 20.6% |
Movers – Last One Month
On a slightly wider timeline over the last one month, markets rallied broadly, with the S&P 500 rising 5.95%, the Dow 30 rising 3.11%, and the Nasdaq 100 rising 11.82%. While many stocks participated in the rally, some lagged behind.
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 | 83.1% | 223.7% |
| 2 | DDOG | Datadog | 71.2% | 65.6% |
| 3 | SNDK | SanDisk | 63.8% | 591.6% |
| 4 | QCOM | Qualcomm | 62.2% | 43.1% |
| 5 | AMD | Advanced Micro Devices | 60.3% | 141.9% |
| 6 | FSLR | First Solar | 54.9% | 16.1% |
| 7 | DELL | Dell Technologies | 54.0% | 153.0% |
| 8 | STX | Seagate Technology | 52.1% | 220.4% |
| 9 | SMCI | Super Micro Computer | 51.6% | 41.1% |
| 10 | FTNT | Fortinet | 51.3% | 63.3% |
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 | -32.9% | -37.3% |
| 2 | PODD | Insulet | -22.0% | -49.8% |
| 3 | INTU | Intuit | -21.8% | -52.5% |
| 4 | TRMB | Trimble | -17.6% | -29.9% |
| 5 | BSX | Boston Scientific | -16.0% | -48.5% |
| 6 | AZO | AutoZone | -15.6% | -11.3% |
| 7 | REGN | Regeneron Pharmaceuticals | -14.9% | -19.3% |
| 8 | CHTR | Charter Communications | -14.9% | -29.5% |
| 9 | COR | Cencora | -14.0% | -20.4% |
| 10 | POOL | Pool | -14.0% | -18.2% |
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.