best performing s and p stock may 15 1999 to august 26 1999

F5 Networks (FFIV) had the highest return between May 15, 1999 and August 26, 1999 by a US stock in the S&P 500 (GSPC), returning 492.1%.

ASSET DATE % RETURN
F5 Networks (FFIV)
5/15/1999 - 8/26/1999
492.07%
Biogen (BIIB)
5/15/1999 - 8/26/1999
119.92%
Juniper Networks (JNPR)
5/15/1999 - 8/26/1999
105.06%
Micron Technology (MU)
5/15/1999 - 8/26/1999
88.83%
Lam Research (LRCX)
5/15/1999 - 8/26/1999
85.08%
VeriSign (VRSN)
5/15/1999 - 8/26/1999
78.05%
Gilead Sciences (GILD)
5/15/1999 - 8/26/1999
77.59%
Qualcomm (QCOM)
5/15/1999 - 8/26/1999
72.82%
Best Buy (BBY)
5/15/1999 - 8/26/1999
64.8%
Zebra Technologies (ZBRA)
5/15/1999 - 8/26/1999
54.61%
Oracle (ORCL)
5/15/1999 - 8/26/1999
52.7%
Williams-Sonoma (WSM)
5/15/1999 - 8/26/1999
50.12%
Texas Instruments (TXN)
5/15/1999 - 8/26/1999
48.57%
Regeneron Pharmaceuticals (REGN)
5/15/1999 - 8/26/1999
45.19%
Vertex Pharmaceuticals (VRTX)
5/15/1999 - 8/26/1999
44.14%
Teradyne (TER)
5/15/1999 - 8/26/1999
43.3%
Genesis Healthcare (GEN)
5/15/1999 - 8/26/1999
43.3%
Apple (AAPL)
5/15/1999 - 8/26/1999
42.02%
Intel (INTC)
5/15/1999 - 8/26/1999
40.88%
NVIDIA (NVDA)
5/15/1999 - 8/26/1999
38.24%
Skyworks Solutions (SWKS)
5/15/1999 - 8/26/1999
37.73%
NetApp (NTAP)
5/15/1999 - 8/26/1999
37.43%
Electronic Arts (EA)
5/15/1999 - 8/26/1999
37.18%
Adobe Systems (ADBE)
5/15/1999 - 8/26/1999
36.97%
EQT (EQT)
5/15/1999 - 8/26/1999
35.89%