worst performing stocks in the sandp 500 in 2026

Trade Desk (TTD) has had the lowest return this year by a US stock in the S&P 500 (GSPC), returning -62.5%.

ASSETYEAR% RETURN
Trade Desk (TTD)
2026
-62.46%
Boston Scientific (BSX)
2026
-55.1%
CoStar (CSGP)
2026
-54.61%
Insulet (PODD)
2026
-53.77%
Lululemon Athletica (LULU)
2026
-52.7%
Applovin (APP)
2026
-52.59%
Intuit (INTU)
2026
-50.86%
Pentair (PNR)
2026
-45.17%
Fair Isaac (FICO)
2026
-41.73%
Zoetis (ZTS)
2026
-41.37%
Builders FirstSource (BLDR)
2026
-41.33%
Rollins (ROL)
2026
-41.22%
Nike (NKE)
2026
-40.98%
Fidelity National Information Services (FIS)
2026
-40.82%
Aptiv (APTV)
2026
-40.73%
Intuitive Surgical (ISRG)
2026
-34.87%
Cooper Companies (COO)
2026
-34.33%
Norwegian Cruise Line (NCLH)
2026
-34.19%
Las Vegas Sands (LVS)
2026
-33.16%
Tractor Supply (TSCO)
2026
-32.64%
Reddit (RDDT)
2026
-32.05%
Charter Communications (CHTR)
2026
-30.4%
Accenture (ACN)
2026
-29.76%
NRG Energy (NRG)
2026
-29.1%
CRH PLC ADR (CRH)
2026
-28.65%