Tractor Supply (TSCO) had the highest return between February 1, 1994 and August 1, 1994 by a large-cap US stock, returning 282.2%.

ASSET	DATE	% RETURN
Tractor Supply (TSCO)	2/1/1994 - 8/1/1994	282.19%
Cooper Companies (COO)	2/1/1994 - 8/1/1994	188.96%
Sterling Infrastructure (STRL)	2/1/1994 - 8/1/1994	117.65%
Lincoln Electric (LECO)	2/1/1994 - 8/1/1994	73.97%
McKesson (MCK)	2/1/1994 - 8/1/1994	69.54%
Micron Technology (MU)	2/1/1994 - 8/1/1994	60.55%
CRH (CRH)	2/1/1994 - 8/1/1994	33.59%
Advanced Micro Devices (AMD)	2/1/1994 - 8/1/1994	32.52%
Skyworks Solutions (SWKS)	2/1/1994 - 8/1/1994	32.34%
Ametek (AME)	2/1/1994 - 8/1/1994	31.78%
Monster Beverage (MNST)	2/1/1994 - 8/1/1994	31.45%
Western Digital (WDC)	2/1/1994 - 8/1/1994	31.25%
CACI International (CACI)	2/1/1994 - 8/1/1994	29.89%
Microchip Technology (MCHP)	2/1/1994 - 8/1/1994	29.71%
Koninklijke Philips NV ADR (PHG)	2/1/1994 - 8/1/1994	29.68%
Williams Companies (WMB)	2/1/1994 - 8/1/1994	27.86%
Cadence Design Systems (CDNS)	2/1/1994 - 8/1/1994	27.27%
Target (TGT)	2/1/1994 - 8/1/1994	26.1%
Coherent (COHR)	2/1/1994 - 8/1/1994	26.05%
Microsoft (MSFT)	2/1/1994 - 8/1/1994	25.58%
LIN TV (LIN)	2/1/1994 - 8/1/1994	23.86%
Williams-Sonoma (WSM)	2/1/1994 - 8/1/1994	23.59%
Nike (NKE)	2/1/1994 - 8/1/1994	23.5%
Telefonaktiebolaget LM Ericsson B ADR (ERIC)	2/1/1994 - 8/1/1994	23.26%
Brown & Brown (BRO)	2/1/1994 - 8/1/1994	22.03%

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