INVESTOR GROUP DUMPS SILICON &lt;SLCN.O> STAKE
  A group of Boston investors and
  investment partnerships told the Securities and Exchange
  Commission it sold its entire stake in Silicon Systems Inc of
  410,000 shares, or 6.0 pct of the total outstanding.
      The group, which includes HLM Associates, HLM Associates II
  and their three general partners, said it sold the stock
  between April 22 and June 9 at 9.00 to 9.125 dlrs a share as
  the result of an investment decision.
  

