biggest large cap increase in a quarter 1980s

Royal Gold (RGLD) had the best quarter in the 1980s by a large-cap US stock in Q1 1987, returning 213%.

ASSET QUARTER % RETURN
Royal Gold (RGLD)
Q1 1987
213.04%
Aegon NV ADR (AEG)
Q2 1988
169.57%
Western Digital (WDC)
Q3 1980
167.64%
Adobe Systems (ADBE)
Q1 1987
162.89%
PulteGroup (PHM)
Q4 1982
159.41%
Nike (NKE)
Q1 1987
150.63%
Toll Brothers (TOL)
Q1 1987
139.14%
Autodesk (ADSK)
Q1 1987
136.54%
Kinross Gold (KGC)
Q4 1981
128.32%
BHP (BHP)
Q2 1987
122.89%
CACI International (CACI)
Q4 1982
120.66%
Franklin Resources (BEN)
Q1 1985
115.97%
Barrick Gold (GOLD)
Q1 1987
113.93%
NVR (NVR)
Q1 1987
112.66%
Oracle (ORCL)
Q1 1987
112.23%
Nike (NKE)
Q1 1986
111.63%
Kinross Gold (KGC)
Q4 1985
111.11%
Newmont Goldcorp (NEM)
Q3 1987
109.22%
Raymond James Financial (RJF)
Q1 1987
108.29%
US Bancorp (USB)
Q4 1984
105.88%
Nike (NKE)
Q4 1986
105.13%
Agnico Eagle Mines (AEM)
Q3 1982
101.46%
Microsoft (MSFT)
Q1 1987
100.68%
US Bancorp (USB)
Q1 1985
100%
Franklin Resources (BEN)
Q4 1985
96.61%
Large-cap stocks are treated as having a market cap of $10B+.