best performing mid-cap stocks in last 10 years

Sitio Royalties (STR) has had the highest return between August 17, 2015 and August 17, 2025 by a mid-cap US stock, returning 18,299,900%.

ASSET DATE % RETURN
Sitio Royalties (STR)
8/17/2015 - 8/17/2025
18,299,900%
Applied Digital (APLD)
8/17/2015 - 8/17/2025
11,760.27%
Sterling Construction (STRL)
8/17/2015 - 8/17/2025
5,418.04%
Centrus Energy (LEU)
8/17/2015 - 8/17/2025
4,663.9%
IES (IESC)
8/17/2015 - 8/17/2025
4,645.14%
Regencell Bioscience (RGC)
8/17/2015 - 8/17/2025
4,054.53%
Quantum Computing  (QUBT)
8/17/2015 - 8/17/2025
3,931.58%
Camtek (CAMT)
8/17/2015 - 8/17/2025
3,074.5%
Sezzle Inc Common Stock (SEZL)
8/17/2015 - 8/17/2025
2,333.64%
Skyline (SKY)
8/17/2015 - 8/17/2025
2,114.72%
Nova (NVMI)
8/17/2015 - 8/17/2025
1,984.88%
Trump Media & Technology (DJTWW)
8/17/2015 - 8/17/2025
1,701.49%
Sitime (SITM)
8/17/2015 - 8/17/2025
1,603.38%
Harmony Gold Mining (HMY)
8/17/2015 - 8/17/2025
1,595.98%
Appfolio (APPF)
8/17/2015 - 8/17/2025
1,502.99%
Casella Waste Systems (CWST)
8/17/2015 - 8/17/2025
1,486.9%
Wingstop (WING)
8/17/2015 - 8/17/2025
1,477.2%
Lattice Semiconductor (LSCC)
8/17/2015 - 8/17/2025
1,460.93%
Modine Manufacturing (MOD)
8/17/2015 - 8/17/2025
1,358.68%
Krystal Biotech (KRYS)
8/17/2015 - 8/17/2025
1,331.14%
Corcept Therapeutics (CORT)
8/17/2015 - 8/17/2025
1,253.68%
Kenon (KEN)
8/17/2015 - 8/17/2025
1,221.05%
American Superconductor (AMSC)
8/17/2015 - 8/17/2025
1,187.86%
Powell Industries (POWL)
8/17/2015 - 8/17/2025
1,114.75%
Axsome Therapeutics (AXSM)
8/17/2015 - 8/17/2025
1,113.5%
Mid-cap stocks are treated as having a market cap between $2B and $10B.