biggest mid cap stock gainers this week

Advantage Solutions (ADVWW) has had the highest return this week by a mid-cap US stock, returning 119.1%.

ASSETWEEK% RETURN
Advantage Solutions (ADVWW)
10/20/2025 - 10/26/2025
119.15%
Vicor (VICR)
10/20/2025 - 10/26/2025
51.59%
Garrett Motion (GTX)
10/20/2025 - 10/26/2025
33.57%
Sandisk (SNDK)
10/20/2025 - 10/26/2025
27.52%
Six Flags Entertainment (FUN)
10/20/2025 - 10/26/2025
22.43%
Novanta (NOVT)
10/20/2025 - 10/26/2025
20.65%
Patterson-UTI Energy (PTEN)
10/20/2025 - 10/26/2025
19.68%
Transocean (RIG)
10/20/2025 - 10/26/2025
18.9%
Dave (DAVE)
10/20/2025 - 10/26/2025
18.67%
Twist Bioscience (TWST)
10/20/2025 - 10/26/2025
18.27%
Sasol (SSL)
10/20/2025 - 10/26/2025
18.2%
LendingClub (LC)
10/20/2025 - 10/26/2025
18.14%
Ouster, Inc Common Stock (OUST)
10/20/2025 - 10/26/2025
17.38%
Valaris (VAL)
10/20/2025 - 10/26/2025
17.13%
Hexcel (HXL)
10/20/2025 - 10/26/2025
16.93%
PBF Energy (PBF)
10/20/2025 - 10/26/2025
16.79%
StubHub (STUB)
10/20/2025 - 10/26/2025
16.76%
Grindr (GRND)
10/20/2025 - 10/26/2025
16.02%
Impinj (PI)
10/20/2025 - 10/26/2025
15.97%
Lumen Technologies (LUMN)
10/20/2025 - 10/26/2025
15.57%
American Airlines (AAL)
10/20/2025 - 10/26/2025
15.51%
CVR Energy (CVI)
10/20/2025 - 10/26/2025
14.99%
Empire State Realty OP (OGCP)
10/20/2025 - 10/26/2025
14.22%
Enova International (ENVA)
10/20/2025 - 10/26/2025
13.67%
VF (VFC)
10/20/2025 - 10/26/2025
13.66%
Mid-cap stocks are treated as having a market cap between $2B and $10B.