Crinetics Pharmaceuticals (CRNX) had the highest return last month by a mid-cap US stock, returning 122.8%.

ASSET	MONTH	% RETURN
Crinetics Pharmaceuticals (CRNX)	July 2026	122.78%
CBIZ (CBZ)	July 2026	67.72%
Trident Digital Tech Holdings Ltd American Depository Shares (TDTH)	July 2026	65.25%
Huron Consulting (HURN)	July 2026	64.34%
PBF Energy (PBF)	July 2026	57.34%
ManpowerGroup (MAN)	July 2026	53.41%
Par Pacific (PARR)	July 2026	52.67%
CareDx (CDNA)	July 2026	52.25%
AMC Entertainment (AMC)	July 2026	49.21%
Blackbaud (BLKB)	July 2026	42.43%
Bausch Health Companies (BHC)	July 2026	42.06%
MarketAxess (MKTX)	July 2026	40.73%
Ionic Digital Inc Class A Common Stock (IOND)	July 2026	40.02%
Dorian LPG (LPG)	July 2026	38.78%
Ringcentral (RNG)	July 2026	38.6%
ATAI Life Sciences (ATAI)	July 2026	37.94%
Paymentus (PAY)	July 2026	37.89%
Avantor (AVTR)	July 2026	37.8%
Maase (MAAS)	July 2026	36.85%
Youdao (DAO)	July 2026	36.7%
AtriCure (ATRC)	July 2026	33.57%
Lithia Motors (LAD)	July 2026	33.56%
Delek US Energy (DK)	July 2026	33.47%
Neogen (NEOG)	July 2026	32.6%
Ultrapar Participacoes SA ADR (UGP)	July 2026	32.38%

Mid-cap stocks are treated as having a market cap between $2B and $10B.