best performance stock between nov 1987 and aug 1990

Laboratory Corporation of America (LH) had the highest return between November 1, 1987 and August 31, 1990 by a US stock, returning 5,244,100%.

ASSET DATE % RETURN
Laboratory Corporation of America (LH)
11/1/1987 - 8/31/1990
5,244,100%
Aegon NV ADR (AEG)
11/1/1987 - 8/31/1990
5,222.95%
Argan (AGX)
11/1/1987 - 8/31/1990
1,732.69%
ClearOne (CLRO)
11/1/1987 - 8/31/1990
1,400.01%
Telefonaktiebolaget LM Ericsson B ADR (ERIC)
11/1/1987 - 8/31/1990
877.68%
Utah Medical Products (UTMD)
11/1/1987 - 8/31/1990
744.4%
AutoNation (AN)
11/1/1987 - 8/31/1990
742.5%
Weatherford International (WFRD)
11/1/1987 - 8/31/1990
710.81%
Powell Industries (POWL)
11/1/1987 - 8/31/1990
687.45%
Dmc Global (BOOM)
11/1/1987 - 8/31/1990
611.17%
Oceaneering International (OII)
11/1/1987 - 8/31/1990
523.82%
US Bancorp (USB)
11/1/1987 - 8/31/1990
517.79%
Johnson Controls International (JCI)
11/1/1987 - 8/31/1990
477.21%
Nike (NKE)
11/1/1987 - 8/31/1990
475.24%
Quantum (QMCO)
11/1/1987 - 8/31/1990
461.54%
HF Sinclair (DINO)
11/1/1987 - 8/31/1990
460.29%
Costco Wholesale (COST)
11/1/1987 - 8/31/1990
428.83%
Fastenal (FAST)
11/1/1987 - 8/31/1990
381.65%
Home Depot (HD)
11/1/1987 - 8/31/1990
363.88%
Nabors Industries (NBR)
11/1/1987 - 8/31/1990
345.45%
Badger Meter (BMI)
11/1/1987 - 8/31/1990
343.62%
UnitedHealth (UNH)
11/1/1987 - 8/31/1990
329.03%
Team (TISI)
11/1/1987 - 8/31/1990
326.68%
SRH Total Return Fund (STEW)
11/1/1987 - 8/31/1990
284.8%
Newell Brands (NWL)
11/1/1987 - 8/31/1990
280.21%