best performing stocks in the sandp 500 in may

Dell Technologies (DELL) had the highest return in May 2026 by a US stock in the S&P 500 (GSPC), returning 101.8%.

ASSETMONTH% RETURN
Dell Technologies (DELL)
May 2026
101.85%
Micron Technology (MU)
May 2026
89.73%
Datadog (DDOG)
May 2026
78.59%
Super Micro Computer (SMCI)
May 2026
66.75%
Flex (FLEX)
May 2026
64.95%
Crowdstrike (CRWD)
May 2026
60.77%
Fortinet (FTNT)
May 2026
60.21%
Sandisk (SNDK)
May 2026
60.05%
NetApp (NTAP)
May 2026
57.1%
Palo Alto Networks (PANW)
May 2026
54.77%
First Solar (FSLR)
May 2026
53.33%
Hewlett Packard Enterprise (HPE)
May 2026
49.08%
Advanced Micro Devices (AMD)
May 2026
46.67%
Ford Motor (F)
May 2026
46.43%
Akamai Technologies (AKAM)
May 2026
44.72%
Qualcomm (QCOM)
May 2026
40.13%
ServiceNow (NOW)
May 2026
36.78%
Oracle (ORCL)
May 2026
35.67%
Applovin (APP)
May 2026
33.55%
Seagate Technology (STX)
May 2026
31.9%
Genesis Healthcare (GEN)
May 2026
31.55%
Cisco Systems (CSCO)
May 2026
31.25%
Western Digital (WDC)
May 2026
30.77%
HP (HPQ)
May 2026
29.01%
Humana (HUM)
May 2026
28.46%