best performing stocks in s and p 500 in last 2 months

Moderna (MRNA) has had the highest return between August 14, 2026 and October 14, 2026 by a US stock in the S&P 500 (GSPC), returning 259.8%.

ASSETDATE% RETURN
Moderna (MRNA)
8/14/2026 - 10/14/2026
259.83%
Illumina (ILMN)
8/14/2026 - 10/14/2026
42.99%
Marathon Petroleum (MPC)
8/14/2026 - 10/14/2026
36.21%
Valero Energy (VLO)
8/14/2026 - 10/14/2026
34.08%
Revvity (RVTY)
8/14/2026 - 10/14/2026
30.56%
Phillips 66 (PSX)
8/14/2026 - 10/14/2026
28.46%
PTC (PTC)
8/14/2026 - 10/14/2026
25.02%
Facebook (META)
8/14/2026 - 10/14/2026
23.64%
Accenture (ACN)
8/14/2026 - 10/14/2026
20.35%
Veeva Systems Inc Class A (VEEV)
8/14/2026 - 10/14/2026
18.09%
Estee Lauder Companies (EL)
8/14/2026 - 10/14/2026
17.65%
Agilent Technologies (A)
8/14/2026 - 10/14/2026
17.33%
Advanced Micro Devices (AMD)
8/14/2026 - 10/14/2026
17.07%
APA (APA)
8/14/2026 - 10/14/2026
16.96%
Salesforce (CRM)
8/14/2026 - 10/14/2026
16.58%
Synopsys (SNPS)
8/14/2026 - 10/14/2026
15.89%
Ulta Beauty (ULTA)
8/14/2026 - 10/14/2026
14.93%
HCA Healthcare (HCA)
8/14/2026 - 10/14/2026
14.82%
Coinbase Global (COIN)
8/14/2026 - 10/14/2026
14.18%
ConocoPhillips (COP)
8/14/2026 - 10/14/2026
14.12%
Altria (MO)
8/14/2026 - 10/14/2026
13.97%
Thermo Fisher Scientific (TMO)
8/14/2026 - 10/14/2026
13.78%
McKesson (MCK)
8/14/2026 - 10/14/2026
13.71%
Mettler-Toledo International (MTD)
8/14/2026 - 10/14/2026
13.37%
AbbVie (ABBV)
8/14/2026 - 10/14/2026
13.12%