best performing mid cap stocks q1 2017 week

Power Solutions International, Inc Common Stock (PSIX) had the best week in Q1 2017 by a mid-cap US stock the week of February 13, 2017, returning 107.8%.

ASSET WEEK % RETURN
Power Solutions International, Inc Common Stock (PSIX)
2/13/2017 - 2/19/2017
107.82%
Quantum Computing  (QUBT)
2/20/2017 - 2/26/2017
100%
Civitas Resources (CIVI)
1/2/2017 - 1/8/2017
65.71%
Power Solutions International, Inc Common Stock (PSIX)
3/27/2017 - 4/2/2017
58.9%
CleanSpark (CLSK)
1/30/2017 - 2/5/2017
41.67%
Enphase Energy (ENPH)
1/9/2017 - 1/15/2017
40%
Tidewater (TDW)
3/27/2017 - 4/2/2017
38.56%
Option Care Health (OPCH)
1/2/2017 - 1/8/2017
38.53%
Catalyst Pharmaceuticals (CPRX)
3/13/2017 - 3/19/2017
37.5%
Option Care Health (OPCH)
1/30/2017 - 2/5/2017
34.59%
Comstock Resources (CRK)
1/23/2017 - 1/29/2017
33.1%
Denison Mines (DNN)
1/9/2017 - 1/15/2017
32.79%
Halozyme Therapeutics (HALO)
1/2/2017 - 1/8/2017
32.61%
Lantheus (LNTH)
2/20/2017 - 2/26/2017
32.46%
Amicus Therapeutics (FOLD)
2/27/2017 - 3/5/2017
31.14%
HUTCHMED DRC (HCM)
3/13/2017 - 3/19/2017
31.03%
Century Aluminum (CENX)
1/9/2017 - 1/15/2017
29.44%
RH (RH)
3/27/2017 - 4/2/2017
27.51%
Uranium Energy (UEC)
1/9/2017 - 1/15/2017
27.27%
Alphatec (ATEC)
2/27/2017 - 3/5/2017
27.22%
TG Therapeutics (TGTX)
2/20/2017 - 2/26/2017
26.88%
Applied Opt (AAOI)
1/9/2017 - 1/15/2017
26.21%
Cleveland-Cliffs (CLF)
2/6/2017 - 2/12/2017
25.7%
Star Bulk Carriers (SBLK)
1/16/2017 - 1/22/2017
25.66%
Arrowhead Pharmaceuticals (ARWR)
1/2/2017 - 1/8/2017
25.64%
Mid-cap stocks are treated as having a market cap between $2B and $10B.