best performing sandp stocks jan 1999 to july 1999

Qualcomm (QCOM) had the highest return between January 1, 1999 and July 31, 1999 by a US stock in the S&P 500 (GSPC), returning 495%.

ASSETDATE% RETURN
Qualcomm (QCOM)
1/1/1999 - 7/31/1999
495.02%
F5 Networks (FFIV)
1/1/1999 - 7/31/1999
387.8%
Lam Research (LRCX)
1/1/1999 - 7/31/1999
205.48%
CoStar (CSGP)
1/1/1999 - 7/31/1999
185.98%
VeriSign (VRSN)
1/1/1999 - 7/31/1999
145.55%
Best Buy (BBY)
1/1/1999 - 7/31/1999
141.7%
Laboratory Corporation of America (LH)
1/1/1999 - 7/31/1999
136.38%
Ciena (CIEN)
1/1/1999 - 7/31/1999
122.22%
Skyworks Solutions (SWKS)
1/1/1999 - 7/31/1999
113.98%
Biogen (BIIB)
1/1/1999 - 7/31/1999
110.62%
Baker Hughes (BKR)
1/1/1999 - 7/31/1999
96.72%
Gilead Sciences (GILD)
1/1/1999 - 7/31/1999
89.03%
Cummins (CMI)
1/1/1999 - 7/31/1999
84.41%
Adobe Systems (ADBE)
1/1/1999 - 7/31/1999
83.69%
Teradyne (TER)
1/1/1999 - 7/31/1999
76.26%
Roper Technologies (ROP)
1/1/1999 - 7/31/1999
75.27%
APA (APA)
1/1/1999 - 7/31/1999
67.99%
Applied Materials (AMAT)
1/1/1999 - 7/31/1999
67.78%
Texas Instruments (TXN)
1/1/1999 - 7/31/1999
67.7%
MGM Resorts International (MGM)
1/1/1999 - 7/31/1999
66.59%
Trimble (TRMB)
1/1/1999 - 7/31/1999
64.11%
Zebra Technologies (ZBRA)
1/1/1999 - 7/31/1999
62.55%
Freeport-McMoran Copper & Gold (FCX)
1/1/1999 - 7/31/1999
58.82%
Corning (GLW)
1/1/1999 - 7/31/1999
57.03%
Charles Schwab (SCHW)
1/1/1999 - 7/31/1999
56.78%