Royal Gold (RGLD) had the highest return between 1992 and 1993 by a large-cap US stock, returning 27,238.4%.

ASSET	YEARS	% RETURN
Royal Gold (RGLD)	1992-1993	27,238.4%
Suncor Energy (SU)	1992-1993	18,205.56%
Primo Brands (PRMB)	1992-1993	459.95%
Microchip Technology (MCHP)	1992-1993	424.44%
Applied Materials (AMAT)	1992-1993	346.05%
Smith AO (AOS)	1992-1993	322.14%
Mueller Industries (MLI)	1992-1993	317.54%
Best Buy (BBY)	1992-1993	316.4%
Roper Technologies (ROP)	1992-1993	311.19%
Lam Research (LRCX)	1992-1993	302.18%
Oracle (ORCL)	1992-1993	296.59%
Cisco Systems (CSCO)	1992-1993	294.66%
Lowe's Companies (LOW)	1992-1993	265.5%
Kinross Gold (KGC)	1992-1993	264.29%
Agnico Eagle Mines (AEM)	1992-1993	248.53%
Zebra Technologies (ZBRA)	1992-1993	248.47%
Western Digital (WDC)	1992-1993	247.6%
Southwest Airlines (LUV)	1992-1993	234.76%
Jack Henry & Associates (JKHY)	1992-1993	231.94%
Micron Technology (MU)	1992-1993	230.46%
Electronic Arts (EA)	1992-1993	217.87%
Teva Pharma Industries Ltd ADR (TEVA)	1992-1993	217.41%
Magna International (MGA)	1992-1993	206.16%
Constellation Brands Inc Class A (STZ)	1992-1993	197.64%
IDEXX Laboratories (IDXX)	1992-1993	192.65%

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