best performing mid stock in july 1 2021 to september 30 2021

Upstart Holdings  (UPST) had the highest return between July 1, 2021 and September 30, 2021 by a mid-cap US stock, returning 151.1%.

ASSET DATE % RETURN
Upstart Holdings  (UPST)
7/1/2021 - 9/30/2021
151.14%
Hut 8 Corp Common Stock (HUT)
7/1/2021 - 9/30/2021
95.35%
Alpha Metallurgical Resources (AMR)
7/1/2021 - 9/30/2021
92.17%
Peabody Energy (BTU)
7/1/2021 - 9/30/2021
83.73%
Cytokinetics (CYTK)
7/1/2021 - 9/30/2021
79.96%
Asana  (ASAN)
7/1/2021 - 9/30/2021
64.36%
Arch Resources (ARCH)
7/1/2021 - 9/30/2021
62.66%
GXO Logistics (GXO)
7/1/2021 - 9/30/2021
61.73%
SPS Commerce (SPSC)
7/1/2021 - 9/30/2021
61.55%
Sitime (SITM)
7/1/2021 - 9/30/2021
61.34%
Rush Street Interactive (RSI)
7/1/2021 - 9/30/2021
55.17%
Inventrust Properties (IVT)
7/1/2021 - 9/30/2021
53.1%
Alliance Resource Partners (ARLP)
7/1/2021 - 9/30/2021
52.33%
Stevanato Group SpA (STVN)
7/1/2021 - 9/30/2021
52.01%
Comstock Resources (CRK)
7/1/2021 - 9/30/2021
51.76%
Avis Budget (CAR)
7/1/2021 - 9/30/2021
47.74%
Bill Com (BILL)
7/1/2021 - 9/30/2021
47.49%
Ambarella (AMBA)
7/1/2021 - 9/30/2021
46.1%
Terawulf (WULF)
7/1/2021 - 9/30/2021
45.64%
Repligen (RGEN)
7/1/2021 - 9/30/2021
45%
Herc (HRI)
7/1/2021 - 9/30/2021
43.52%
Clearwater Analytics (CWAN)
7/1/2021 - 9/30/2021
42.28%
DigitalOcean (DOCN)
7/1/2021 - 9/30/2021
41.02%
Baytex Energy (BTE)
7/1/2021 - 9/30/2021
40.72%
ArcBest (ARCB)
7/1/2021 - 9/30/2021
38.88%
Mid-cap stocks are treated as having a market cap between $2B and $10B.