** Property and casualty insurer Erie Indemnity's ERIE.O
shares rise ~3.4% to $523.50 premarket
** S&P Dow Jones Indices late on Friday said ERIE to join
the benchmark S&P 500 .SPX index, effective prior to the open
of trading on Sept. 23
** Inclusion typically spells good news for stocks as fund
managers and exchange-traded funds tracking the S&P 500 buy
shares to match the underlying index
** S&P DJI said ERIE replaces Bio-Rad Laboratories BIO.N
in the S&P 500, which tracks the performance of large-cap firms
** ERIE has a market cap of $26.47 billion, while BIO has a
market value of $9.18 billion, according to LSEG data
** As of last close, ERIE up ~51% YTD; BIO up ~2% over the
same period
(Reporting by Manya Saini in Bengaluru)
((Manya.Saini@thomsonreuters.com))