best performing mid cap stocks from october 2023 to today

Regencell Bioscience (RGC) has had the highest return between October 1, 2023 and October 4, 2025 by a mid-cap US stock, returning 3,960.8%.

ASSET DATE % RETURN
Regencell Bioscience (RGC)
10/1/2023 - 10/4/2025
3,960.79%
QMMM Holdings Limited Ordinary Shares (QMMM)
10/1/2023 - 10/4/2025
3,880%
Sezzle (SEZL)
10/1/2023 - 10/4/2025
3,781.9%
GeneDx (WGS)
10/1/2023 - 10/4/2025
3,221.91%
Dave (DAVE)
10/1/2023 - 10/4/2025
3,063.76%
Power Solutions International, Inc Common Stock (PSIX)
10/1/2023 - 10/4/2025
2,713.41%
Quantum Computing  (QUBT)
10/1/2023 - 10/4/2025
2,179.63%
Mercurity Fintech Holding Inc ADR (MFH)
10/1/2023 - 10/4/2025
2,046.72%
Ondas (ONDS)
10/1/2023 - 10/4/2025
1,521.93%
Innodata (INOD)
10/1/2023 - 10/4/2025
884.04%
SoundHound AI (SOUN)
10/1/2023 - 10/4/2025
762.32%
Terawulf (WULF)
10/1/2023 - 10/4/2025
739.44%
Nuscale Power (SMR)
10/1/2023 - 10/4/2025
718.78%
Uniqure (QURE)
10/1/2023 - 10/4/2025
717.26%
New Gold (NGD)
10/1/2023 - 10/4/2025
716.67%
Tutor Perini (TPC)
10/1/2023 - 10/4/2025
701.16%
American Superconductor (AMSC)
10/1/2023 - 10/4/2025
691.72%
Mesoblast (MESO)
10/1/2023 - 10/4/2025
648.37%
TMC the metals (TMC)
10/1/2023 - 10/4/2025
641%
Avidity Biosciences  (RNA)
10/1/2023 - 10/4/2025
624.19%
Abivax SA American Depositary Shares (ABVX)
10/1/2023 - 10/4/2025
623.45%
Perpetua Resources (PPTA)
10/1/2023 - 10/4/2025
578.26%
Verona Pharma PLC ADR (VRNA)
10/1/2023 - 10/4/2025
548%
IAMGold (IAG)
10/1/2023 - 10/4/2025
532.38%
Anbio Biotechnology Class A Ordinary Shares (NNNN)
10/1/2023 - 10/4/2025
511.41%
Mid-cap stocks are treated as having a market cap between $2B and $10B.