best performing us mid cap between 1 september 2025 to 31 september 2025

QMMM Holdings Limited Ordinary Shares (QMMM) had the highest return between September 1, 2025 and September 30, 2025 by a mid-cap US stock, returning 2,361.9%.

ASSETDATE% RETURN
QMMM Holdings Limited Ordinary Shares (QMMM)
9/1/2025 - 9/30/2025
2,361.86%
Uniqure (QURE)
9/1/2025 - 9/30/2025
258.54%
Bitfarms (KEEL)
9/1/2025 - 9/30/2025
115.27%
Innodata (INOD)
9/1/2025 - 9/30/2025
110%
Nektar Therapeutics (NKTR)
9/1/2025 - 9/30/2025
96.14%
Planet Labs PBC (PL)
9/1/2025 - 9/30/2025
92.01%
Opendoor Technologies (OPEN)
9/1/2025 - 9/30/2025
88.86%
Rigetti Computing (RGTI)
9/1/2025 - 9/30/2025
88.13%
GRAIL, LLC (GRAL)
9/1/2025 - 9/30/2025
86.59%
Kodiak Sciences (KOD)
9/1/2025 - 9/30/2025
84.97%
Cipher Mining (CIFR)
9/1/2025 - 9/30/2025
69.65%
Dianthus Therapeutics (DNTH)
9/1/2025 - 9/30/2025
68.23%
Rapport Therapeutics, Inc Common Stock (RAPP)
9/1/2025 - 9/30/2025
67.8%
Mineralys Therapeutics, Inc Common Stock (MLYS)
9/1/2025 - 9/30/2025
67.49%
D-Wave Quantum (QBTS)
9/1/2025 - 9/30/2025
63.05%
Centrus Energy (LEU)
9/1/2025 - 9/30/2025
61.1%
Pony AI Inc American Depositary Shares (PONY)
9/1/2025 - 9/30/2025
60.64%
Oklo (OKLO)
9/1/2025 - 9/30/2025
59.12%
AXT (AXTI)
9/1/2025 - 9/30/2025
58.66%
CleanSpark (CLSK)
9/1/2025 - 9/30/2025
56.42%
Monte Rosa Therapeutics (GLUE)
9/1/2025 - 9/30/2025
54.38%
Plug Power (PLUG)
9/1/2025 - 9/30/2025
54.3%
Peabody Energy (BTU)
9/1/2025 - 9/30/2025
54.01%
Fluence Energy (FLNC)
9/1/2025 - 9/30/2025
52.97%
Applied Digital (APLD)
9/1/2025 - 9/30/2025
51.62%
Mid-cap stocks are treated as having a market cap between $2B and $10B.