<TABLE> <S> <C>
<PAGE>
<ARTICLE> BD
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONDENSED CONSOLIDATED FINANCIAL STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> SEP-30-2000
<CASH> 4,378,289
<RECEIVABLES> 19,527,853
<SECURITIES-RESALE> 23,989,989
<SECURITIES-BORROWED> 24,416,328
<INSTRUMENTS-OWNED> 28,081,715
<PP&E> 721,800
<TOTAL-ASSETS> 103,750,740
<SHORT-TERM> 855,854
<PAYABLES> 15,330,644
<REPOS-SOLD> 47,735,546
<SECURITIES-LOANED> 11,746,859
<INSTRUMENTS-SOLD> 10,957,000
<LONG-TERM> 7,748,227
200,000
175,000
<COMMON> 14,055
<OTHER-SE> 4,529,394
<TOTAL-LIABILITY-AND-EQUITY> 103,750,740
<TRADING-REVENUE> 776,771
<INTEREST-DIVIDENDS> 2,813,222
<COMMISSIONS> 1,145,958
<INVESTMENT-BANKING-REVENUES> 1,347,070
<FEE-REVENUE> 114,522
<INTEREST-EXPENSE> 2,144,566
<COMPENSATION> 2,729,082
<INCOME-PRETAX> 725,700
<INCOME-PRE-EXTRAORDINARY> 457,200
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 457,200
<EPS-BASIC> 3.43
<EPS-DILUTED> 3.15
</TABLE>