biggest large cap increase in a quarter

Ferguson (FERG) had the best quarter by a large-cap US stock in Q1 2010, returning 11,595%.

ASSET QUARTER % RETURN
Ferguson (FERG)
Q1 2010
11,594.97%
GameStop (GME)
Q1 2021
899.05%
Royal Gold (RGLD)
Q2 1992
832.3%
eBay (EBAY)
Q4 1998
466.03%
Primo Brands (PRMB)
Q2 2009
427.12%
Royal Gold (RGLD)
Q1 1992
402.53%
Encompass Health (EHC)
Q2 2003
344.46%
Manhattan Associates (MANH)
Q1 2000
343.72%
Neurocrine Biosciences (NBIX)
Q4 1999
340%
Insmed (INSM)
Q2 2003
320.31%
F5 Networks (FFIV)
Q2 1999
300%
Encompass Health (EHC)
Q3 2003
298.65%
Suzano Papel e Celulose SA ADR (SUZ)
Q3 1999
287.43%
Qualcomm (QCOM)
Q4 1999
275.98%
MicroStrategy (MSTR)
Q4 1999
269.63%
NVR (NVR)
Q1 1991
266.67%
Antero Resources (AR)
Q2 2020
265.47%
VeriSign (VRSN)
Q4 1999
264.56%
Super Micro Computer (SMCI)
Q1 2024
260.73%
NetEase (NTES)
Q4 2002
258.83%
Summit Therapeutics (SMMT)
Q4 2022
254.17%
Crown (CCK)
Q1 2002
250.99%
Clean Harbors (CLH)
Q1 2002
247.46%
Cognizant Technology Solutions Corp Class A (CTSH)
Q4 1999
241.56%
Western Midstream Partners (WES)
Q2 2020
235.89%
Large-cap stocks are treated as having a market cap of $10B+.