best performing large cap stocks feb 2026 to june 2026

Sandisk (SNDK) had the highest return between February 1, 2026 and June 30, 2026 by a large-cap US stock, returning 286.2%.

ASSETDATE% RETURN
Sandisk (SNDK)
2/1/2026 - 6/30/2026
286.16%
Marvell Technology (MRVL)
2/1/2026 - 6/30/2026
284.02%
Dell Technologies (DELL)
2/1/2026 - 6/30/2026
277.85%
Arm Holdings plc American Depositary Shares (ARM)
2/1/2026 - 6/30/2026
239.04%
Astera Labs (ALAB)
2/1/2026 - 6/30/2026
226.36%
Nebius (NBIS)
2/1/2026 - 6/30/2026
221.84%
Intel (INTC)
2/1/2026 - 6/30/2026
206%
DigitalOcean (DOCN)
2/1/2026 - 6/30/2026
185.92%
Micron Technology (MU)
2/1/2026 - 6/30/2026
180.16%
United Microelectronics (UMC)
2/1/2026 - 6/30/2026
178.51%
STMicroelectronics NV ADR (STM)
2/1/2026 - 6/30/2026
170.07%
Western Digital (WDC)
2/1/2026 - 6/30/2026
162.22%
Flex (FLEX)
2/1/2026 - 6/30/2026
158.53%
Corning (GLW)
2/1/2026 - 6/30/2026
148.23%
Advanced Micro Devices (AMD)
2/1/2026 - 6/30/2026
146.39%
Vicor (VICR)
2/1/2026 - 6/30/2026
142.86%
ASE Industrial Holding Co Ltd ADR (ASX)
2/1/2026 - 6/30/2026
140.64%
Seagate Technology (STX)
2/1/2026 - 6/30/2026
140.34%
Twist Bioscience (TWST)
2/1/2026 - 6/30/2026
136.75%
Sterling Infrastructure (STRL)
2/1/2026 - 6/30/2026
134.55%
FormFactor (FORM)
2/1/2026 - 6/30/2026
128.05%
Applied Materials (AMAT)
2/1/2026 - 6/30/2026
126.08%
Credo Technology (CRDO)
2/1/2026 - 6/30/2026
123.44%
Corcept Therapeutics (CORT)
2/1/2026 - 6/30/2026
118.08%
KLA (KLAC)
2/1/2026 - 6/30/2026
116.06%
Large-cap stocks are treated as having a market cap of $10B+.