best large cap months 2000-2007

Natwest (NWG) had the best month between 2000 and 2007 by a large-cap US stock in October 2007, returning 18,406,500%.

ASSET MONTH % RETURN
Natwest (NWG)
October 2007
18,406,500%
Ovintiv (OVV)
April 2002
12,800,700%
National Grid PLC ADR (NGG)
August 2005
3,511.75%
QXO (QXO)
August 2007
550%
Chunghwa Telecom (CHT)
July 2003
471.95%
Regeneron Pharmaceuticals (REGN)
February 2000
369.61%
Suzano Papel e Celulose SA ADR (SUZ)
September 2005
227.67%
Freedom (FRHC)
September 2003
200%
Encompass Health (EHC)
July 2003
159.67%
Crown (CCK)
December 2001
159.18%
QXO (QXO)
July 2005
155.56%
Incyte (INCY)
February 2000
152.52%
Freedom (FRHC)
July 2001
151.28%
Freedom (FRHC)
December 2000
150%
Clean Harbors (CLH)
November 2003
149.59%
Kratos Defense & Security Solutions (KTOS)
February 2000
142.25%
MicroStrategy (MSTR)
October 2001
139.13%
Axon Enterprise (AXON)
October 2003
136.53%
NetEase (NTES)
November 2002
136.45%
Ciena (CIEN)
February 2000
134.16%
Celsius (CELH)
January 2007
133.35%
Corning (GLW)
November 2002
133.16%
Cheniere Energy (LNG)
November 2004
128.9%
Insmed (INSM)
February 2000
128.57%
Clean Harbors (CLH)
March 2002
124.28%
Large-cap stocks are treated as having a market cap of $10B+.