<TABLE> <S> <C>
<PAGE>
<ARTICLE> 9
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 12,934
<INT-BEARING-DEPOSITS> 0
<FED-FUNDS-SOLD> 0
<TRADING-ASSETS> 0
<INVESTMENTS-HELD-FOR-SALE> 552,886
<INVESTMENTS-CARRYING> 2,014,058
<INVESTMENTS-MARKET> 1,971,951
<LOANS> 113,004
<ALLOWANCE> 100
<TOTAL-ASSETS> 2,811,661
<DEPOSITS> 1,407,947
<SHORT-TERM> 1,177,855
<LIABILITIES-OTHER> 45,549
<LONG-TERM> 0
24,232
0
<COMMON> 298
<OTHER-SE> 155,780
<TOTAL-LIABILITIES-AND-EQUITY> 2,811,661
<INTEREST-LOAN> 2,812
<INTEREST-INVEST> 76,949
<INTEREST-OTHER> 0
<INTEREST-TOTAL> 79,761
<INTEREST-DEPOSIT> 25,356
<INTEREST-EXPENSE> 53,774
<INTEREST-INCOME-NET> 25,987
<LOAN-LOSSES> 0
<SECURITIES-GAINS> 0
<EXPENSE-OTHER> 82,096
<INCOME-PRETAX> 23,849
<INCOME-PRE-EXTRAORDINARY> 23,849
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 15,387
<EPS-BASIC> 0.52
<EPS-DILUTED> 0.50
<YIELD-ACTUAL> 2.08
<LOANS-NON> 0
<LOANS-PAST> 0
<LOANS-TROUBLED> 0
<LOANS-PROBLEM> 0
<ALLOWANCE-OPEN> 100
<CHARGE-OFFS> 0
<RECOVERIES> 0
<ALLOWANCE-CLOSE> 100
<ALLOWANCE-DOMESTIC> 100
<ALLOWANCE-FOREIGN> 0
<ALLOWANCE-UNALLOCATED> 0
</TABLE>