Hindsight Market

The Graveyard › 2002

Mpower Holding Corp

MPWR · Telecom & Media · NASDAQ · in our data May 12, 1998 to April 3, 2002 (3.9 years)

The first trading day in our data for Mpower Holding Corp is May 12, 1998 (its first day in our records, which may be later than its listing and is not its founding). At its peak, on March 31, 2000, the market valued it at $2.5 billion. It ended in a collapse: the last trade was $0.05, -99.9% from its split-adjusted high. The delisting record says: likely failure.

1998-052002-04
Peak market value$2.5 billionMarch 31, 2000
Highest split-adjusted share price$51.29March 3, 2000
Last share price$0.05April 3, 2002
From its split-adjusted high to the end-99.9%
Return over the days in our data-99.6%with dividends, before the last trade
Worst single day-63.2%February 25, 2002

Share prices are adjusted for splits and other share changes, so the high and the last price compare like for like; the peak market value is as it was on the day. The return covers the trading days in our data only: it does not include what holders received, or lost, after the last trade (a merger payout, a bankruptcy), and it does not reach back before 1998. How these numbers are made · Report a data issue.

Could you have seen it coming? Play Dot-com

Also gone in 2002: Telecom & Media