
Advanced Micro Devices (AMD) had the best month in 1991 by a mega-cap US stock in January 1991, returning 45%.
| ASSET | MONTH | % RETURN |
|---|---|---|
Advanced Micro Devices (AMD) | January 1991 | 45% |
Advanced Micro Devices (AMD) | October 1991 | 41.66% |
Applied Materials (AMAT) | January 1991 | 37.19% |
Lam Research (LRCX) | October 1991 | 37.12% |
Cisco Systems (CSCO) | December 1991 | 35.2% |
Applied Materials (AMAT) | December 1991 | 34.31% |
Lam Research (LRCX) | January 1991 | 31.44% |
Microsoft (MSFT) | January 1991 | 31.28% |
Advanced Micro Devices (AMD) | March 1991 | 31.25% |
UnitedHealth (UNH) | March 1991 | 30.83% |
Cisco Systems (CSCO) | January 1991 | 30.62% |
Apple (AAPL) | January 1991 | 29.8% |
Micron Technology (MU) | February 1991 | 27.84% |
Cisco Systems (CSCO) | July 1991 | 25.64% |
Advanced Micro Devices (AMD) | December 1991 | 25% |
Wells Fargo (WFC) | December 1991 | 24.25% |
JPMorgan Chase (JPM) | April 1991 | 24.24% |
UnitedHealth (UNH) | December 1991 | 24.16% |
Cisco Systems (CSCO) | April 1991 | 23.91% |
Micron Technology (MU) | January 1991 | 23.75% |
Oracle (ORCL) | August 1991 | 23.26% |
Bank of America (BAC) | January 1991 | 22.28% |
Walmart Inc Common Stock (WMT) | December 1991 | 22.13% |
Citigroup (C) | December 1991 | 22.09% |
UnitedHealth (UNH) | October 1991 | 21.33% |
Mega-cap stocks are treated as having a market cap of $200B+.