Diginex Limited Ordinary Shares (DGNX) has had the highest return this decade by a small-cap US stock in the Information Technology Sector, returning 2,600.5%.

ASSET	DECADE	% RETURN
Diginex Limited Ordinary Shares (DGNX)	2020s	2,600.47%
Aehr Test Systems (AEHR)	2020s	1,405.5%
Mercurity Fintech Holding Inc ADR (MFH)	2020s	1,248.92%
TSS, Inc Common Stock (TSSI)	2020s	1,011.04%
LightPath Technologies (LPTH)	2020s	973.51%
Red Cat (RCAT)	2020s	840.91%
Climb Global Solutions (CLMB)	2020s	826.73%
Aeluma (ALMU)	2020s	705%
Bit Digital (BTBT)	2020s	689.47%
Bel Fuse A (BELFA)	2020s	672.63%
Bel Fuse B (BELFB)	2020s	632.37%
Mobilicom Limited Warrants (MOBBW)	2020s	600%
Alpha Technology Group Limited Ordinary Shares (ATGL)	2020s	495%
Kopin (KOPN)	2020s	492.68%
BK Technologies (BKTI)	2020s	485.59%
Himax Technologies (HIMX)	2020s	349.02%
Frequency Electronics (FEIM)	2020s	309.5%
Arlo Technologies (ARLO)	2020s	304.53%
Unusual Machines (UMAC)	2020s	277.5%
Daktronics (DAKT)	2020s	244.01%
NAPCO Security Technologies (NSSC)	2020s	199.29%
ReposiTrak (TRAK)	2020s	191.75%
A10 Network (ATEN)	2020s	179.82%
Opera (OPRA)	2020s	179.43%
Daqo New Energy Corp ADR (DQ)	2020s	174.71%

Small-cap stocks are treated as having a market cap between $300M and $2B.