Arch Capital (ACGL) had the highest return between 2000 and 2001 by a large-cap US stock when the return was < 106%, returning 103%.

ASSET	YEARS	% RETURN
Arch Capital (ACGL)	2000-2001	102.95%
Jacobs Solutions (J)	2000-2001	102.69%
PulteGroup (PHM)	2000-2001	100.72%
Southern (SO)	2000-2001	99.71%
Cardinal Health (CAH)	2000-2001	99.55%
Raymond James Financial (RJF)	2000-2001	99.05%
TJX Companies (TJX)	2000-2001	98.25%
Darden Restaurants (DRI)	2000-2001	98.07%
Neurocrine Biosciences (NBIX)	2000-2001	97.35%
Axon Enterprise (AXON)	2000-2001	96.43%
Tapestry (TPR)	2000-2001	94.9%
Northrop Grumman (NOC)	2000-2001	93.59%
J M Smucker (SJM)	2000-2001	91.93%
Valero Energy (VLO)	2000-2001	91.85%
Moodys (MCO)	2000-2001	91.54%
Loews (L)	2000-2001	90.37%
Canadian Pacific Railway (CP)	2000-2001	89.19%
British American Tobacco (BTI)	2000-2001	88.78%
Canadian National Railway (CNI)	2000-2001	88.62%
Dr Reddy’s Laboratories Ltd ADR (RDY)	2000-2001	88.37%
Ball (BALL)	2000-2001	85.72%
Thermo Fisher Scientific (TMO)	2000-2001	84.9%
Essential Utilities (WTRG)	2000-2001	82.8%
Edwards Lifesciences (EW)	2000-2001	81.19%
M&T Bank (MTB)	2000-2001	80.39%

Large-cap stocks are treated as having a market cap of $10B+.