best performing small cap stocks return in last 10 years

Amerant Bancorp (AMTB) has had the highest return between August 25, 2015 and August 25, 2025 by a small-cap US stock, returning 7,093,233.3%.

ASSET DATE % RETURN
Amerant Bancorp (AMTB)
8/25/2015 - 8/25/2025
7,093,233.33%
NioCorp Developments Ltd Common Stock (NB)
8/25/2015 - 8/25/2025
689,900%
Integra Resources (ITRG)
8/25/2015 - 8/25/2025
393,900%
Immatics (IMTX)
8/25/2015 - 8/25/2025
113,700%
Metalla Royalty & Streaming (MTA)
8/25/2015 - 8/25/2025
6,383.36%
TSS, Inc Common Stock (TSSI)
8/25/2015 - 8/25/2025
5,033.33%
Gravity (GRVY)
8/25/2015 - 8/25/2025
3,853.8%
eXp World (EXPI)
8/25/2015 - 8/25/2025
3,013.69%
Idaho Strategic Resources (IDR)
8/25/2015 - 8/25/2025
2,501.68%
DRDGOLD Limited ADR (DRD)
8/25/2015 - 8/25/2025
2,016.66%
HIVE Blockchain Technologies (HIVE)
8/25/2015 - 8/25/2025
1,957.14%
Lincoln Educational Services (LINC)
8/25/2015 - 8/25/2025
1,913%
LifeMD (LFMD)
8/25/2015 - 8/25/2025
1,708.57%
Atlanticus (ATLC)
8/25/2015 - 8/25/2025
1,648.53%
Cronos (CRON)
8/25/2015 - 8/25/2025
1,466.27%
Innodata (INOD)
8/25/2015 - 8/25/2025
1,414.96%
Diginex Limited Ordinary Shares (DGNX)
8/25/2015 - 8/25/2025
1,258.92%
Caledonia Mining (CMCL)
8/25/2015 - 8/25/2025
1,240.3%
Willdan (WLDN)
8/25/2015 - 8/25/2025
1,193.48%
Limbach (LMB)
8/25/2015 - 8/25/2025
1,128.88%
BioLife Solutions (BLFS)
8/25/2015 - 8/25/2025
1,105.12%
Vericel Corp Ord (VCEL)
8/25/2015 - 8/25/2025
1,079.3%
Mama's Creations (MAMA)
8/25/2015 - 8/25/2025
1,046.67%
NAPCO Security Technologies (NSSC)
8/25/2015 - 8/25/2025
1,044.4%
Acm Research (ACMR)
8/25/2015 - 8/25/2025
1,021.03%
Small-cap stocks are treated as having a market cap between $300M and $2B.