best performing large cap stocks may 1998

Clean Harbors (CLH) had the highest return in May 1998 by a large-cap US stock, returning 39.5%.

ASSETMONTH% RETURN
Clean Harbors (CLH)
May 1998
39.51%
Rogers Communications (RCI)
May 1998
28.72%
Monster Beverage (MNST)
May 1998
20.17%
Exelon (EXC)
May 1998
20.05%
O’Reilly Automotive (ORLY)
May 1998
19.26%
Aegon NV ADR (AEG)
May 1998
18.1%
Dillard's (DDS)
May 1998
14.85%
Humana (HUM)
May 1998
14.52%
Penske Automotive (PAG)
May 1998
13.49%
Lowe's Companies (LOW)
May 1998
13.12%
Quest Diagnostics (DGX)
May 1998
13.03%
Jones Lang LaSalle (JLL)
May 1998
11.91%
EnergySolutions (ES)
May 1998
11.84%
Home Depot (HD)
May 1998
11.24%
McKesson (MCK)
May 1998
11.1%
AutoZone (AZO)
May 1998
10.83%
Waste Connections (WCN)
May 1998
10.46%
Deutsche Bank (DB)
May 1998
10.29%
Viatris (VTRS)
May 1998
10.09%
Ford Motor (F)
May 1998
9.21%
Tyson Foods (TSN)
May 1998
9.16%
Ralph Lauren Corp Class A (RL)
May 1998
8.93%
Waters (WAT)
May 1998
8.88%
Markel (MKL)
May 1998
8.69%
Marriott International (MAR)
May 1998
8.59%
Large-cap stocks are treated as having a market cap of $10B+.