best performing s and p 500 stocks between july 2026 and august 2026

Moderna (MRNA) had the highest return between July 1, 2026 and August 31, 2026 by a US stock in the S&P 500 (GSPC), returning 100.4%.

ASSETDATE% RETURN
Moderna (MRNA)
7/1/2026 - 8/31/2026
100.37%
Cognizant Technology Solutions Corp Class A (CTSH)
7/1/2026 - 8/31/2026
63.62%
Salesforce (CRM)
7/1/2026 - 8/31/2026
58.76%
Veeva Systems Inc Class A (VEEV)
7/1/2026 - 8/31/2026
56.97%
Palantir Technologies (PLTR)
7/1/2026 - 8/31/2026
55.25%
Workday (WDAY)
7/1/2026 - 8/31/2026
53.35%
Accenture (ACN)
7/1/2026 - 8/31/2026
52.17%
Gartner (IT)
7/1/2026 - 8/31/2026
50.29%
Phillips 66 (PSX)
7/1/2026 - 8/31/2026
46.07%
Marathon Petroleum (MPC)
7/1/2026 - 8/31/2026
45.4%
ServiceNow (NOW)
7/1/2026 - 8/31/2026
42.85%
FactSet Research Systems (FDS)
7/1/2026 - 8/31/2026
41.77%
Adobe (ADBE)
7/1/2026 - 8/31/2026
39.8%
Valero Energy (VLO)
7/1/2026 - 8/31/2026
36.98%
HP (HPQ)
7/1/2026 - 8/31/2026
36.89%
Newmont Goldcorp (NEM)
7/1/2026 - 8/31/2026
36.46%
PTC (PTC)
7/1/2026 - 8/31/2026
35.45%
Leidos (LDOS)
7/1/2026 - 8/31/2026
34.96%
Zebra Technologies (ZBRA)
7/1/2026 - 8/31/2026
34.79%
APA (APA)
7/1/2026 - 8/31/2026
34.37%
Broadridge Financial Solutions (BR)
7/1/2026 - 8/31/2026
33.87%
IQVIA (IQV)
7/1/2026 - 8/31/2026
33.85%
DexCom (DXCM)
7/1/2026 - 8/31/2026
33.6%
Intuit (INTU)
7/1/2026 - 8/31/2026
33.59%
Microsoft (MSFT)
7/1/2026 - 8/31/2026
33.46%