best performing small cap stocks return in last 3 years

NioCorp Developments Ltd Common Stock (NB) has had the highest return between August 17, 2022 and August 17, 2025 by a small-cap US stock, returning 543,650%.

ASSET DATE % RETURN
NioCorp Developments Ltd Common Stock (NB)
8/17/2022 - 8/17/2025
543,650%
SS Innovations International Inc Common Stock (SSII)
8/17/2022 - 8/17/2025
15,104.55%
Power Solutions International, Inc Common Stock (PSIX)
8/17/2022 - 8/17/2025
4,018.75%
TSS, Inc Common Stock (TSSI)
8/17/2022 - 8/17/2025
2,789.88%
Limbach (LMB)
8/17/2022 - 8/17/2025
1,479.09%
Diginex Limited Ordinary Shares (DGNX)
8/17/2022 - 8/17/2025
1,139.44%
American Coastal Insurance (ACIC)
8/17/2022 - 8/17/2025
969.85%
Nano Nuclear Energy Inc Common Stock (NNE)
8/17/2022 - 8/17/2025
896.94%
Pulse Biosciences (PLSE)
8/17/2022 - 8/17/2025
818.18%
Innodata (INOD)
8/17/2022 - 8/17/2025
795.1%
United States Antimony (UAMY)
8/17/2022 - 8/17/2025
780.23%
Bright Minds Biosciences (DRUG)
8/17/2022 - 8/17/2025
704.23%
Akebia Ther (AKBA)
8/17/2022 - 8/17/2025
682.76%
Applied Opt (AAOI)
8/17/2022 - 8/17/2025
676.56%
Heritage Insurance Hldgs (HRTG)
8/17/2022 - 8/17/2025
624.32%
Eton Pharmaceuticals (ETON)
8/17/2022 - 8/17/2025
618.99%
Jiayin (JFIN)
8/17/2022 - 8/17/2025
534.53%
Perpetua Resources (PPTA)
8/17/2022 - 8/17/2025
524.91%
Niagen Bioscience (NAGE)
8/17/2022 - 8/17/2025
514.72%
Avino Silver & Gold Mines (ASM)
8/17/2022 - 8/17/2025
506.81%
Yirendai (YRD)
8/17/2022 - 8/17/2025
506.53%
Mama's Creations (MAMA)
8/17/2022 - 8/17/2025
505.19%
Ardelyx (ARDX)
8/17/2022 - 8/17/2025
499.52%
Tat Techno (TATT)
8/17/2022 - 8/17/2025
497.74%
IRSA Inversiones Y Representaciones (IRS)
8/17/2022 - 8/17/2025
491.63%
Small-cap stocks are treated as having a market cap between $300M and $2B.