best performing sandp 500 stocks by month 2013

Tesla (TSLA) had the best month in 2013 by a US stock in the S&P 500 (GSPC) in May 2013, returning 74.6%.

ASSETMONTH% RETURN
Tesla (TSLA)
May 2013
74.6%
Netflix (NFLX)
January 2013
73.56%
First Solar (FSLR)
April 2013
70.74%
Facebook (META)
July 2013
47.38%
Incyte (INCY)
August 2013
43.66%
Advanced Micro Devices (AMD)
May 2013
42.35%
Vertex Pharmaceuticals (VRTX)
April 2013
39.67%
Constellation Brands Inc Class A (STZ)
February 2013
34.14%
Best Buy (BBY)
January 2013
33.94%
T-Mobile US (TMUS)
May 2013
31.88%
Axon Enterprise (AXON)
August 2013
29.62%
Diamondback Energy (FANG)
May 2013
29.39%
T-Mobile US (TMUS)
December 2013
29.24%
Best Buy (BBY)
March 2013
28.43%
Boston Scientific (BSX)
January 2013
27.47%
Tesla (TSLA)
April 2013
27.45%
ONEOK (OKE)
July 2013
27.34%
Regeneron Pharmaceuticals (REGN)
September 2013
27.19%
Micron Technology (MU)
September 2013
26.78%
TKO (TKO)
October 2013
26.71%
DexCom (DXCM)
May 2013
26.24%
Texas Pacific Land (TPL)
March 2013
26.24%
Deckers Outdoor (DECK)
March 2013
25.91%
F5 Networks (FFIV)
July 2013
25.43%
Apollo Global Management LLC Class A (APO)
January 2013
25.32%