<TABLE> <S> <C>
<PAGE>
<ARTICLE> BD
<MULTIPLIER> 1,000
<PERIOD-TYPE> 6-MOS 3-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-2000
<PERIOD-START> JUN-30-2000 JUN-30-2000
<PERIOD-END> JAN-01-2000 APR-01-2000
<CASH> 7,845 8,510
<RECEIVABLES> 480,966 643,885
<SECURITIES-RESALE> 0 0
<SECURITIES-BORROWED> 3,964 6,102
<INSTRUMENTS-OWNED> 433 369
<PP&E> 3,145 3,115
<TOTAL-ASSETS> 509,142 676,930
<SHORT-TERM> 2,889 2,889
<PAYABLES> 248,951 341,079
<REPOS-SOLD> 0 0
<SECURITIES-LOANED> 172,161 221,268
<INSTRUMENTS-SOLD> 73 151
<LONG-TERM> 5,419 5,419
0 0
0 0
<COMMON> 151 151
<OTHER-SE> 30,274 30,775
<TOTAL-LIABILITY-AND-EQUITY> 509,142 676,930
<TRADING-REVENUE> 9,792 5,435
<INTEREST-DIVIDENDS> 20,826 10,323
<COMMISSIONS> 23,787 15,087
<INVESTMENT-BANKING-REVENUES> 0 0
<FEE-REVENUE> 797 371
<INTEREST-EXPENSE> 12,270 5,499
<COMPENSATION> 17,068 9,732
<INCOME-PRETAX> 8,897 7,985
<INCOME-PRE-EXTRAORDINARY> 8,897 7,985
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> 5,067 4,555
<EPS-BASIC> 0.35 0.32
<EPS-DILUTED> 0.22 0.15
</TABLE>