AXIA Energia (AXIA) had the highest return in June 2016 by a large-cap US stock, returning 87.6%.

ASSET	MONTH	% RETURN
AXIA Energia (AXIA)	June 2016	87.61%
Twilio (TWLO)	June 2016	52.15%
Leonardo DRS, Inc Common Stock (DRS)	June 2016	47.49%
Coeur Mining (CDE)	June 2016	43.86%
Teck Resources Ltd Class B (TECK)	June 2016	37.23%
Gold Fields Ltd ADR (GFI)	June 2016	36.11%
Alamos Gold (AGI)	June 2016	33.96%
AngloGold Ashanti (AU)	June 2016	31.25%
Equinox Gold (EQX)	June 2016	30.89%
Vale SA ADR (VALE)	June 2016	30.76%
First Majestic Silver (AG)	June 2016	29.33%
Petroleo Brasileiro Petrobras SA ADR (PBR)	June 2016	28.55%
Royal Gold (RGLD)	June 2016	27.42%
Wheaton Precious Metals (WPM)	June 2016	26.37%
Hecla Mining (HL)	June 2016	26.23%
Companhia de Saneamento Basico do Estado de Sao Paulo SABESP ADR (SBS)	June 2016	26.2%
Banco Bradesco SA ADR (BBD)	June 2016	25.39%
Hudbay Minerals (HBM)	June 2016	25.13%
IAMGold (IAG)	June 2016	25.08%
DexCom (DXCM)	June 2016	24.91%
Hershey (HSY)	June 2016	22.01%
Plains All American Pipeline (PAA)	June 2016	21.75%
Exelixis (EXEL)	June 2016	21.09%
Franco-Nevada (FNV)	June 2016	20.42%
Newmont Goldcorp (NEM)	June 2016	20.38%

Large-cap stocks are treated as having a market cap of $10B+.