Xanadu Quantum Technologies Limited Class B Subordinate Voting Shares (XNDU) had the highest return last month by a large-cap US stock, returning 270.2%.

ASSET	MONTH	% RETURN
Xanadu Quantum Technologies Limited Class B Subordinate Voting Shares (XNDU)	April 2026	270.23%
Intel (INTC)	April 2026	109.96%
Bloom Energy (BE)	April 2026	109.74%
Applied Opt (AAOI)	April 2026	82.32%
Credo Technology (CRDO)	April 2026	80.6%
Astera Labs (ALAB)	April 2026	75.11%
Advanced Micro Devices (AMD)	April 2026	70.76%
Seagate Technology (STX)	April 2026	69.9%
Sandisk (SNDK)	April 2026	68.1%
Sanmina (SANM)	April 2026	65.82%
Centene (CNC)	April 2026	65.61%
Marvell Technology (MRVL)	April 2026	63.89%
ON Semiconductor (ON)	April 2026	60.58%
Vicor (VICR)	April 2026	59.93%
STMicroelectronics NV ADR (STM)	April 2026	59.78%
Nokia (NOK)	April 2026	59.31%
Sitime (SITM)	April 2026	58.45%
TTM Technologies (TTMI)	April 2026	57.7%
Western Digital (WDC)	April 2026	54.91%
Viavi Solutions (VIAV)	April 2026	53.31%
IONQ (IONQ)	April 2026	52.23%
Amkor Technology (AMKR)	April 2026	52.03%
Legence Corp Class A Common stock (LGN)	April 2026	51.45%
Powell Industries (POWL)	April 2026	49.11%
Terawulf (WULF)	April 2026	48.73%

Large-cap stocks are treated as having a market cap of $10B+.