Hindsight Market

The Graveyard › 1999

Platinum Technology Intl Inc

PLAT · Software & Services · NASDAQ · in our data April 18, 1991 to June 29, 1999 (8.2 years)

The first trading day in our data for Platinum Technology Intl Inc is April 18, 1991 (its first day in our records, which may be later than its listing and is not its founding). At its peak, on July 13, 1998, the market valued it at $2.9 billion. It left the market when it was bought or merged, last trading at $29.12, -12.4% from its split-adjusted high. Holders got whatever the deal paid, which is not in our price data.

1991-041999-06
Peak market value$2.9 billionJuly 13, 1998
Highest split-adjusted share price$33.25July 13, 1998
Last share price$29.12June 29, 1999
From its split-adjusted high to the end-12.4%
Return over the days in our data+180.7%with dividends, before the last trade
Worst single day-28.4%January 15, 1999

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 1991. How these numbers are made · Report a data issue.

Could you have seen it coming? Play Dot-com

Also gone in 1999: Software & Services