biggest large cap increase in a quarter

Ovintiv (OVV) had the best quarter by a large-cap US stock in Q2 2002, returning 12,498,600%.

ASSET QUARTER % RETURN
Ovintiv (OVV)
Q2 2002
12,498,600%
BitMine Immersion Technologies (BMNR)
Q2 2025
3,081,718.18%
National Grid PLC ADR (NGG)
Q3 2005
632,322.73%
QXO (QXO)
Q2 2012
157,100%
Ferguson (FERG)
Q1 2010
53,707.51%
BitMine Immersion Technologies (BMNR)
Q2 2011
21,900%
Suncor Energy (SU)
Q4 1993
3,627.23%
Freedom (FRHC)
Q2 1996
2,800%
BitMine Immersion Technologies (BMNR)
Q3 2004
1,050%
GameStop (GME)
Q1 2021
899.05%
Royal Gold (RGLD)
Q2 1992
832.54%
Freedom (FRHC)
Q4 1994
814.29%
QXO (QXO)
Q1 2012
800%
QXO (QXO)
Q3 2011
775%
BitMine Immersion Technologies (BMNR)
Q1 2008
500%
Circle Internet (CRCL)
Q2 2025
484.81%
Chunghwa Telecom (CHT)
Q3 2003
481.07%
Encompass Health (EHC)
Q2 2003
477.72%
Freedom (FRHC)
Q3 2017
471.43%
eBay (EBAY)
Q4 1998
466.04%
Primo Brands (PRMB)
Q2 2009
427.09%
Shell PLC ADR (SHEL)
Q2 1997
424.86%
QXO (QXO)
Q4 2023
416.92%
Royal Gold (RGLD)
Q1 1992
401.27%
Encompass Health (EHC)
Q3 2003
375.8%
Large-cap stocks are treated as having a market cap of $10B+.