worst performing stocks in the sandp 500 in july

Corning (GLW) had the lowest return in July 2026 by a US stock in the S&P 500 (GSPC), returning -42.3%.

ASSETMONTH% RETURN
Corning (GLW)
July 2026
-42.28%
Sandisk (SNDK)
July 2026
-41.74%
KLA (KLAC)
July 2026
-35.97%
Marvell Technology (MRVL)
July 2026
-33.58%
Intel (INTC)
July 2026
-33.19%
Generac (GNRC)
July 2026
-31.57%
Bloom Energy (BE)
July 2026
-29.18%
Coherent (COHR)
July 2026
-28.97%
Lam Research (LRCX)
July 2026
-27.64%
Flex (FLEX)
July 2026
-27.46%
Lennox International (LII)
July 2026
-26.79%
Tesla (TSLA)
July 2026
-26.16%
Vertiv (VRT)
July 2026
-25.85%
Applovin (APP)
July 2026
-25.71%
Applied Materials (AMAT)
July 2026
-24.05%
Micron Technology (MU)
July 2026
-23.92%
Moderna (MRNA)
July 2026
-21.73%
CH Robinson Worldwide (CHRW)
July 2026
-21.57%
Caterpillar (CAT)
July 2026
-21.05%
Teradyne (TER)
July 2026
-20.24%
International Business Machines (IBM)
July 2026
-20.03%
Reddit (RDDT)
July 2026
-19.62%
Qualcomm (QCOM)
July 2026
-19.6%
Ciena (CIEN)
July 2026
-19.12%
Qnity Electronics (Q)
July 2026
-17.42%