best performing a s and p 500 stocks past 6 months

Moderna (MRNA) has had the highest return between March 27, 2026 and September 27, 2026 by a US stock in the S&P 500 (GSPC), returning 273.2%.

ASSETDATE% RETURN
Moderna (MRNA)
3/27/2026 - 9/27/2026
273.2%
Dell Technologies (DELL)
3/27/2026 - 9/27/2026
222.94%
Advanced Micro Devices (AMD)
3/27/2026 - 9/27/2026
212.55%
Micron Technology (MU)
3/27/2026 - 9/27/2026
200.92%
Sandisk (SNDK)
3/27/2026 - 9/27/2026
196.42%
Intel (INTC)
3/27/2026 - 9/27/2026
181.98%
Crowdstrike (CRWD)
3/27/2026 - 9/27/2026
171.95%
Marvell Technology (MRVL)
3/27/2026 - 9/27/2026
165.37%
Hewlett Packard Enterprise (HPE)
3/27/2026 - 9/27/2026
154.46%
Palo Alto Networks (PANW)
3/27/2026 - 9/27/2026
153.97%
Seagate Technology (STX)
3/27/2026 - 9/27/2026
142.58%
Humana (HUM)
3/27/2026 - 9/27/2026
129.9%
Datadog (DDOG)
3/27/2026 - 9/27/2026
123.44%
Illumina (ILMN)
3/27/2026 - 9/27/2026
119.51%
Fortinet (FTNT)
3/27/2026 - 9/27/2026
117.67%
Bloom Energy (BE)
3/27/2026 - 9/27/2026
117.08%
NetApp (NTAP)
3/27/2026 - 9/27/2026
95.01%
Super Micro Computer (SMCI)
3/27/2026 - 9/27/2026
94.78%
Centene (CNC)
3/27/2026 - 9/27/2026
84.81%
Zebra Technologies (ZBRA)
3/27/2026 - 9/27/2026
82.74%
Charles River Laboratories (CRL)
3/27/2026 - 9/27/2026
79%
Flex (FLEX)
3/27/2026 - 9/27/2026
78.16%
Revvity (RVTY)
3/27/2026 - 9/27/2026
74.56%
Robinhood Markets (HOOD)
3/27/2026 - 9/27/2026
74.2%
Arista Networks (ANET)
3/27/2026 - 9/27/2026
70.22%