Ferguson (FERG) had the highest return between 2008 and 2011 by a US stock with a market cap of $2B+, returning 102,766.5%.

ASSET	YEARS	% RETURN
Ferguson (FERG)	2008-2011	102,766.49%
Amneal Pharmaceuticals, Inc Class A Common Stock (AMRX)	2008-2011	706.8%
Dollar Tree (DLTR)	2008-2011	380.9%
Bausch Health Companies (BHC)	2008-2011	337.09%
Booking (BKNG)	2008-2011	300.61%
Tractor Supply (TSCO)	2008-2011	299.16%
Credit Acceptance (CACC)	2008-2011	292.37%
Ross Stores (ROST)	2008-2011	290.92%
NewMarket (NEU)	2008-2011	282.32%
Ulta Beauty (ULTA)	2008-2011	281.88%
F5 Networks (FFIV)	2008-2011	278.73%
Northern Oil & Gas (NOG)	2008-2011	268.92%
First Majestic Silver (AG)	2008-2011	250.1%
Sandstorm Gold Ltd N (SAND)	2008-2011	224.67%
Edwards Lifesciences (EW)	2008-2011	209.27%
Alaska Air (ALK)	2008-2011	202.54%
Sociedad Quimica y Minera de Chile SA ADR B (SQM)	2008-2011	202.46%
Cirrus Logic (CRUS)	2008-2011	201.33%
Bath & Body Works (BBWI)	2008-2011	199.11%
Nova (NVMI)	2008-2011	195.98%
Baidu (BIDU)	2008-2011	195.23%
Boston Beer (SAM)	2008-2011	189.26%
Alamos Gold (AGI)	2008-2011	188.54%
Perrigo (PRGO)	2008-2011	187.44%
XPO Logistics (XPO)	2008-2011	180.7%