best performing s and p stocks may 15th 2008 to july 2008

Amgen (AMGN) had the highest return between May 15, 2008 and July 31, 2008 by a US stock in the S&P 500 (GSPC), returning 48.8%.

ASSETDATE% RETURN
Amgen (AMGN)
5/15/2008 - 7/31/2008
48.76%
Jabil Circuit (JBL)
5/15/2008 - 7/31/2008
41.89%
Vertex Pharmaceuticals (VRTX)
5/15/2008 - 7/31/2008
27.26%
Qualcomm (QCOM)
5/15/2008 - 7/31/2008
26.04%
Westinghouse Air Brake Technologies (WAB)
5/15/2008 - 7/31/2008
24.89%
CF Industries (CF)
5/15/2008 - 7/31/2008
19.63%
Molina Healthcare (MOH)
5/15/2008 - 7/31/2008
19.07%
Nordson (NDSN)
5/15/2008 - 7/31/2008
16.27%
Old Dominion Freight Line (ODFL)
5/15/2008 - 7/31/2008
16.18%
Southwest Airlines (LUV)
5/15/2008 - 7/31/2008
15.69%
Centene (CNC)
5/15/2008 - 7/31/2008
15.18%
Norfolk Southern (NSC)
5/15/2008 - 7/31/2008
13.74%
Biogen (BIIB)
5/15/2008 - 7/31/2008
12.33%
Viatris (VTRS)
5/15/2008 - 7/31/2008
11.43%
EMCOR (EME)
5/15/2008 - 7/31/2008
11.35%
Medtronic (MDT)
5/15/2008 - 7/31/2008
11.16%
Baxter International (BAX)
5/15/2008 - 7/31/2008
11.07%
DaVita HealthCare Partners (DVA)
5/15/2008 - 7/31/2008
10.92%
Smith AO (AOS)
5/15/2008 - 7/31/2008
10.54%
Tractor Supply (TSCO)
5/15/2008 - 7/31/2008
10.47%
Union Pacific (UNP)
5/15/2008 - 7/31/2008
9.98%
Accenture (ACN)
5/15/2008 - 7/31/2008
9.26%
Edwards Lifesciences (EW)
5/15/2008 - 7/31/2008
9.12%
Intuitive Surgical (ISRG)
5/15/2008 - 7/31/2008
8.96%
Progressive (PGR)
5/15/2008 - 7/31/2008
8.7%