best small cap stock return last 10 years

Amerant Bancorp (AMTB) has had the highest return between September 3, 2015 and September 3, 2025 by a small-cap US stock, returning 7,083,233.3%.

ASSET DATE % RETURN
Amerant Bancorp (AMTB)
9/3/2015 - 9/3/2025
7,083,233.33%
Sila Realty Trust (SILA)
9/3/2015 - 9/3/2025
6,174,900%
NioCorp Developments Ltd Common Stock (NB)
9/3/2015 - 9/3/2025
728,233.33%
Integra Resources (ITRG)
9/3/2015 - 9/3/2025
491,900%
Immatics (IMTX)
9/3/2015 - 9/3/2025
106,700%
Metalla Royalty & Streaming (MTA)
9/3/2015 - 9/3/2025
8,177.86%
TSS, Inc Common Stock (TSSI)
9/3/2015 - 9/3/2025
5,116%
Lincoln Educational Services (LINC)
9/3/2015 - 9/3/2025
4,430.95%
Idaho Strategic Resources (IDR)
9/3/2015 - 9/3/2025
3,626.89%
Gravity (GRVY)
9/3/2015 - 9/3/2025
3,452.43%
eXp World (EXPI)
9/3/2015 - 9/3/2025
2,877.94%
HIVE Blockchain Technologies (HIVE)
9/3/2015 - 9/3/2025
2,338.02%
DRDGOLD Limited ADR (DRD)
9/3/2015 - 9/3/2025
1,933.95%
Atlanticus (ATLC)
9/3/2015 - 9/3/2025
1,601.03%
New Pacific Metals (NEWP)
9/3/2015 - 9/3/2025
1,525%
Innodata (INOD)
9/3/2015 - 9/3/2025
1,473.11%
Cronos (CRON)
9/3/2015 - 9/3/2025
1,406.02%
Diginex Limited Ordinary Shares (DGNX)
9/3/2015 - 9/3/2025
1,314.32%
Caledonia Mining (CMCL)
9/3/2015 - 9/3/2025
1,279.51%
NAPCO Security Technologies (NSSC)
9/3/2015 - 9/3/2025
1,246.98%
Xpel (XPEL)
9/3/2015 - 9/3/2025
1,244.27%
Mama's Creations (MAMA)
9/3/2015 - 9/3/2025
1,117.33%
Vizsla Resources (VZLA)
9/3/2015 - 9/3/2025
1,056.42%
Real Brokerage (REAX)
9/3/2015 - 9/3/2025
1,054.1%
Willdan (WLDN)
9/3/2015 - 9/3/2025
1,050.7%
Small-cap stocks are treated as having a market cap between $300M and $2B.