best mid cap stocks on june 30, 2026

Ambarella (AMBA) had the highest return on June 30 by a mid-cap US stock, returning 26.4%.

ASSETDATE% RETURN
Ambarella (AMBA)
6/30/2026
26.38%
MaxLinear (MXL)
6/30/2026
17.16%
Mobileye Global Inc Class A Common Stock (MBLY)
6/30/2026
16.49%
Ouster, Inc Common Stock (OUST)
6/30/2026
16.42%
Figure Technology Solutions, Inc Class A Common Stock (FIGR)
6/30/2026
12.16%
Penguin Solutions (PENG)
6/30/2026
11.88%
LandBridge Company LLC (LB)
6/30/2026
11.64%
NIQ Global Intelligence (NIQ)
6/30/2026
11.05%
Coty (COTY)
6/30/2026
10.77%
UWM (UWMC)
6/30/2026
10.63%
FormFactor (FORM)
6/30/2026
10.23%
Tenable (TENB)
6/30/2026
10.06%
Telesat (TSAT)
6/30/2026
10.04%
Mercury Systems (MRCY)
6/30/2026
9.64%
Ultra Clean (UCTT)
6/30/2026
8.93%
Planet Labs PBC (PL)
6/30/2026
8.66%
MDA Space (MDA)
6/30/2026
8.37%
Rambus (RMBS)
6/30/2026
7.68%
Veeco Instruments (VECO)
6/30/2026
7.46%
Perimeter Solutions (PRM)
6/30/2026
7.28%
Cohu (COHU)
6/30/2026
7.19%
Impinj (PI)
6/30/2026
7.15%
Stagwell (STGW)
6/30/2026
7.06%
nLIGHT (LASR)
6/30/2026
7.04%
Bel Fuse A (BELFA)
6/30/2026
6.85%
Mid-cap stocks are treated as having a market cap between $2B and $10B.