best performing stocks in the s and p 500 in the year 1991

Jack Henry & Associates (JKHY) had the best year in 1991 by a US stock in the S&P 500 (GSPC) in 1991, returning 555.4%.

ASSET YEAR % RETURN
Jack Henry & Associates (JKHY)
1991
555.37%
Bio-Techne (TECH)
1991
303.95%
Electronic Arts (EA)
1991
302.6%
Charles Schwab (SCHW)
1991
295.4%
Amgen (AMGN)
1991
266.53%
PTC (PTC)
1991
254.41%
Advanced Micro Devices (AMD)
1991
250%
Stryker (SYK)
1991
233.43%
Genesis Healthcare (GEN)
1991
229.66%
UnitedHealth (UNH)
1991
225.74%
Waste Management (WM)
1991
204.35%
Cisco Systems (CSCO)
1991
202.76%
Best Buy (BBY)
1991
186.92%
Laboratory Corporation of America (LH)
1991
178.1%
Ross Stores (ROST)
1991
176.5%
Home Depot (HD)
1991
165.69%
Hasbro (HAS)
1991
163.61%
Lam Research (LRCX)
1991
163.02%
PulteGroup (PHM)
1991
152.65%
Teradyne (TER)
1991
149.02%
Raymond James Financial (RJF)
1991
148.1%
NVR (NVR)
1991
133.33%
Adobe Systems (ADBE)
1991
128.98%
PNC Financial Services (PNC)
1991
128.56%
AutoZone (AZO)
1991
128.51%