worst performing stocks in the sandp 500 in 2015

Enphase Energy (ENPH) had the lowest return in 2015 by a US stock in the S&P 500 (GSPC), returning -75.5%.

ASSET YEAR % RETURN
Enphase Energy (ENPH)
2015
-75.45%
Targa Resources (TRGP)
2015
-73.29%
Freeport-McMoran Copper & Gold (FCX)
2015
-70.15%
Kinder Morgan (KMI)
2015
-62.88%
Micron Technology (MU)
2015
-59.82%
NRG Energy (NRG)
2015
-55.16%
Marathon Oil (MRO)
2015
-53.77%
Wynn Resorts (WYNN)
2015
-52.21%
Deckers Outdoor (DECK)
2015
-48.54%
ONEOK (OKE)
2015
-47.53%
Devon Energy (DVN)
2015
-46.11%
Western Digital (WDC)
2015
-44.59%
Seagate Technology (STX)
2015
-42.51%
Contura Energy (CTRA)
2015
-39.79%
Ralph Lauren Corp Class A (RL)
2015
-39.06%
Williams Companies (WMB)
2015
-38.99%
Mosaic (MOS)
2015
-38.25%
Cummins (CMI)
2015
-37.62%
Generac (GNRC)
2015
-36.79%
Axon Enterprise (AXON)
2015
-35.24%
NetApp (NTAP)
2015
-35.05%
Union Pacific (UNP)
2015
-33.28%
HP (HPQ)
2015
-33.17%
Franklin Resources (BEN)
2015
-33.09%
Hess (HES)
2015
-32.64%