FILE NO. 33-38879
                                                                  RULE 424(B)(3)
 
                             PROSPECTUS SUPPLEMENT
                      (TO PROSPECTUS DATED MARCH 24, 1994)
                (TO PROSPECTUS SUPPLEMENT DATED MARCH 29, 1994)
                            PROSPECTUS NUMBER: 1237
                              DATED: MAY 12, 1995
 
 
                           MERRILL LYNCH & CO., INC.
                          MEDIUM-TERM NOTES, SERIES B
                   DUE NINE MONTHS OR MORE FROM DATE OF ISSUE
 
                              VARIABLE RATE NOTES
 
 
<TABLE>
<CAPTION>
 
<S>                       <C>
 
BASE RATE                 LIBOR
 
 
INDEX MATURITY:           3-month
 
 
TRADE DATE:               May 12, 1995
 
 
SETTLEMENT DATE:          May 19, 1995
 
 
MATURITY DATE:            May 19, 1998
 
 
REDEMPTION DATE:          N/A
 
 
OPTIONAL REPAYMENT DATES: N/A
 
 
SPREAD:                   0.220%
 
 
SPREAD MULTIPLIER:        N/A
 
 
MAXIMUM INTEREST RATE:    N/A
 
 
MINIMUM INTEREST RATE:    N/A
 
 
INTEREST RESET DATES:     Quarterly, 2 business days prior to 3rd Wednesday of June,
                          September, December & March
 
 
INTEREST PAYMENT DATES:   3rd Wednesday of June, September, December & March
 
 
INITIAL INTEREST RATE:    6.345
 
 
</TABLE>
 
 
 
 
     On April 24, 1995, the Company increased to $11,150,000,000 the aggregate
principal amount of Medium- Term Notes, Series B authorized to be issued
pursuant to the attached Prospectus Supplement and supplements related thereto.
Such amount represents an increased authorization of $2,500,000,000. As of March
31, 1995, the Company had issued and outstanding Notes in an aggregate principal
amount of approximately $5,566,708,000.