what is the most performance small cap stock between april 23 2014 and june 30 2014

Benitec Biopharma (BNTC) had the highest return between April 23, 2014 and June 30, 2014 by a small-cap US stock, returning 101,893.9%.

ASSETDATE% RETURN
Benitec Biopharma (BNTC)
4/23/2014 - 6/30/2014
101,893.94%
Theravance Biopharma (TBPH)
4/23/2014 - 6/30/2014
116.14%
eXp World (AGNT)
4/23/2014 - 6/30/2014
115.63%
Willdan (WLDN)
4/23/2014 - 6/30/2014
86.85%
MannKind (MNKD)
4/23/2014 - 6/30/2014
68.62%
NioCorp Developments Ltd Common Stock (NB)
4/23/2014 - 6/30/2014
64.22%
Marcus & Millichap (MMI)
4/23/2014 - 6/30/2014
49.8%
Avino Silver & Gold Mines (ASM)
4/23/2014 - 6/30/2014
48.05%
Geron (GERN)
4/23/2014 - 6/30/2014
47.92%
OneSpan (OSPN)
4/23/2014 - 6/30/2014
43.56%
Amphastar P (AMPH)
4/23/2014 - 6/30/2014
43%
Omeros (OMER)
4/23/2014 - 6/30/2014
42.04%
Fennec Pharmaceuticals (FENC)
4/23/2014 - 6/30/2014
42%
Empresa Distribuidora y Comercializadora Norte SA ADR (EDN)
4/23/2014 - 6/30/2014
40.38%
Quantum Computing  (QUBT)
4/23/2014 - 6/30/2014
40%
Perspective Therapeutics (CATX)
4/23/2014 - 6/30/2014
35.65%
Uniqure (QURE)
4/23/2014 - 6/30/2014
33.89%
Heritage Insurance Hldgs (HRTG)
4/23/2014 - 6/30/2014
31.69%
Innoviva (INVA)
4/23/2014 - 6/30/2014
31.57%
Phibro Animal Health (PAHC)
4/23/2014 - 6/30/2014
31.05%
Osisko Gold (OGG)
4/23/2014 - 6/30/2014
30.77%
Cadiz (CDZI)
4/23/2014 - 6/30/2014
30.77%
Pacific Biosciences of California (PACB)
4/23/2014 - 6/30/2014
30.66%
Amtech Systems (ASYS)
4/23/2014 - 6/30/2014
30.11%
Clean Energy Fuels (CLNE)
4/23/2014 - 6/30/2014
29.79%
Small-cap stocks are treated as having a market cap between $300M and $2B.