<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> SEP-30-2000
<CASH> 93,927
<SECURITIES> 329,160
<RECEIVABLES> 263,924
<ALLOWANCES> 0
<INVENTORY> 0
<CURRENT-ASSETS> 4,616,522
<PP&E> 207,877
<DEPRECIATION> 0
<TOTAL-ASSETS> 6,101,002
<CURRENT-LIABILITIES> 4,426,979
<BONDS> 0
0
0
<COMMON> 1,254
<OTHER-SE> 1,229,301
<TOTAL-LIABILITY-AND-EQUITY> 6,101,002
<SALES> 0
<TOTAL-REVENUES> 1,219,025
<CGS> 0
<TOTAL-COSTS> 950,497
<OTHER-EXPENSES> 31,963
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 17,101
<INCOME-PRETAX> 225,299
<INCOME-TAX> 92,373
<INCOME-CONTINUING> 132,926
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 132,926
<EPS-BASIC> 1.08
<EPS-DILUTED> 1.05
</TABLE>