EX-99.1: RECONCILIATION OF "NON-GAAP" MEASURES
Published on November 3, 2006
    Exhibit 99.1
    Merrill
    Lynch & Co., Inc.
    Reconciliation
    of Non-GAAP Measures
    For the
    Three Months Ended September 29, 2006
    During the third quarter of 2006, Merrill Lynch completed the
    merger of its Merrill Lynch Investment Managers business with
    BlackRock, Inc. Merrill Lynch recognized a gain associated with
    this merger along with other non-recurring expenses,
    collectively Impact of BlackRock Merger.
    Management believes that while the results excluding the impact
    of the BlackRock merger are considered non-GAAP measures, they
    depict the performance of the company more clearly and enable
    more appropriate
    period-to-period
    comparisons.
    Unaudited
    Earnings Summary
| (in millions, except per share amounts) | ||||||||||||
| For the Three Months Ended September 29, 2006 | ||||||||||||
| Excluding Impact of | Impact of | |||||||||||
| BlackRock Merger | BlackRock Merger | GAAP Basis | ||||||||||
| Net Revenues(a) | $ | 7,927 | $ | 1,969 | $ | 9,896 | ||||||
| 
    Non-Interest Expenses
 | ||||||||||||
| 
    Compensation and benefits(b)
    
 | 3,806 | 144 | 3,950 | |||||||||
| 
    Non-compensation expenses(c)
    
 | 1,760 | 58 | 1,818 | |||||||||
| 
    Total Non-Interest
    Expenses
 | 5,566 | 202 | 5,768 | |||||||||
| 
    Earnings Before Income
    Taxes(d)
 | 2,361 | 1,767 | 4,128 | |||||||||
| 
    Income Tax Expense(e)
    
 | 421 | 662 | 1,083 | |||||||||
| 
    Net Earnings
 | $ | 1,940 | $ | 1,105 | $ | 3,045 | ||||||
| 
    Preferred Stock
    Dividends
 | $ | 50 | $ | - | $ | 50 | ||||||
| 
    Net Earnings Applicable to
    Common Stockholders
 | $ | 1,890 | $ | 1,105 | $ | 2,995 | ||||||
| 
    Earnings Per Common
    Share
 | ||||||||||||
| 
    Basic
    
 | $ | 2.21 | $ | 1.29 | $ | 3.50 | ||||||
| 
    Diluted
    
 | $ | 2.00 | $ | 1.17 | $ | 3.17 | ||||||
| 
    Average Shares Used in
    Computing Earnings Per Common Share
 | ||||||||||||
| 
    Basic
    
 | 855.8 | - | 855.8 | |||||||||
| 
    Diluted
    
 | 945.3 | - | 945.3 | |||||||||
    
    93
    Financial
    Ratios
| For the Three Months Ended | ||||||||
| September 29, 2006 | ||||||||
| Excluding Impact of | ||||||||
| BlackRock Merger | GAAP Basis | |||||||
| 
    Ratio of compensation and benefits
    to net revenues(b)/(a)
    
 | 48.0 | % | 39.9 | % | ||||
| 
    Ratio of non-compensation and
    benefits to net revenues(c)/(a)
    
 | 22.2 | % | 18.4 | % | ||||
| 
    Effective Tax Rate(e)/(d)
    
 | 17.8 | % | 26.2 | % | ||||
| 
    Pre-tax Profit Margin(d)/(a)
    
 | 29.8 | % | 41.7 | % | ||||
| 
    Average Common Equity
    
 | $ | 33,862 | $ | 33,862 | ||||
| 
    Impact of the BlackRock merger
    
 | (276 | ) | - | |||||
| 
    Average Common Equity
    
 | 33,586 | 33,862 | ||||||
| 
    Annualized Return on Average Common
    Equity
    
 | 22.5 | % | 35.4 | % | ||||
    
    94
    Exhibit 99.1
    Merrill
    Lynch & Co., Inc.
    Reconciliation
    of Non-GAAP Measures
    For the
    Nine Months Ended September 29, 2006
    Merrill Lynch adopted Statement of Financial Accounting
    Standards No. 123 (as revised in 2004) for stock-based
    employee compensation during the first quarter of 2006.
    Additionally, as a result of a comprehensive review of the
    retirement provisions in its stock-based compensation plans,
    Merrill Lynch also modified the retirement eligibility
    requirements of existing stock awards in order to facilitate
    transition to more stringent retirement eligibility requirements
    for future stock awards. These modifications and the adoption of
    the new accounting standard required Merrill Lynch to accelerate
    the recognition of compensation expenses for affected stock
    awards, resulting in the one-time compensation
    expenses. These changes represent timing differences and
    are not economic in substance.
    During the third quarter of 2006, Merrill Lynch completed the
    merger of its Merrill Lynch Investment Managers business with
    BlackRock, Inc. Merrill Lynch recognized a gain associated with
    this merger along with other non-recurring expenses,
    collectively Impact of BlackRock Merger.
    Management believes that while the results excluding these
    one-time compensation expenses and the impact of the BlackRock
    merger are considered non-GAAP measures, they depict the
    performance of the company more clearly and enable more
    appropriate
    period-to-period
    comparisons.
    
    95
    Unaudited Earnings Summary
| (in millions, except per share amounts) | ||||||||||||||||
| For the Nine Months Ended September 29, 2006(1) | ||||||||||||||||
| Excluding One-time | Impact of | |||||||||||||||
| Compensation | One-time | Impact of | ||||||||||||||
| Expenses & Impact | Compensation | BlackRock | ||||||||||||||
| of BlackRock Merger | Expenses | Merger | GAAP Basis | |||||||||||||
| 
Net Revenues(a)
 | $ | 24,047 | $ | - | $ | 1,969 | $ | 26,016 | ||||||||
| 
    Non-Interest Expenses
 | ||||||||||||||||
| 
    Compensation and benefits(b)
    
 | 11,777 | 1,759 | 144 | 13,680 | ||||||||||||
| 
    Non-compensation expenses(c)
    
 | 5,208 | - | 58 | 5,266 | ||||||||||||
| 
    Total Non-Interest
    Expenses
 | 16,985 | 1,759 | 202 | 18,946 | ||||||||||||
| 
    Earnings Before Income
    Taxes(d)
 | 7,062 | (1,759 | ) | 1,767 | 7,070 | |||||||||||
| 
    Income Tax Expense(e)
    
 | 1,837 | (582 | ) | 662 | 1,917 | |||||||||||
| 
    Net Earnings
 | $ | 5,225 | $ | (1,177 | ) | $ | 1,105 | $ | 5,153 | |||||||
| 
    Preferred Stock
    Dividends
 | $ | 138 | $ | - | $ | - | $ | 138 | ||||||||
| 
    Net Earnings Applicable to
    Common Stockholders
 | $ | 5,087 | $ | (1,177 | ) | $ | 1,105 | $ | 5,015 | |||||||
| 
    Earnings Per Common
    Share
 | ||||||||||||||||
| 
    Basic
    
 | $ | 5.83 | $ | (1.35 | ) | $ | 1.25 | $ | 5.73 | |||||||
| 
    Diluted
    
 | $ | 5.27 | $ | (1.22 | ) | $ | 1.14 | $ | 5.19 | |||||||
| 
    Average Shares Used in Computing
    Earnings Per Common Share
 | ||||||||||||||||
| 
    Basic
    
 | 873.1 | 1.9 | - | 875.0 | ||||||||||||
| 
    Diluted
    
 | 964.7 | 1.9 | - | 966.6 | ||||||||||||
    Financial
    Ratios
| For the Nine Months
    Ended(1) | ||||||||
| September 29, 2006 | ||||||||
| Excluding One-time | ||||||||
| Compensation | ||||||||
| Expenses & Impact | ||||||||
| of BlackRock Merger | GAAP Basis | |||||||
| 
    Ratio of compensation and benefits
    to net revenues(b)/(a)
    
 | 49.0 | % | 52.6 | % | ||||
| 
    Ratio of non-compensation and
    benefits to net revenues(c)/(a)
    
 | 21.7 | % | 20.2 | % | ||||
| 
    Effective Tax Rate(e)/(d)
    
 | 26.0 | % | 27.1 | % | ||||
| 
    Pre-tax Profit Margin(d)/(a)
    
 | 29.4 | % | 27.2 | % | ||||
| 
    Average Common Equity
    
 | $ | 33,887 | $ | 33,887 | ||||
| 
    Impact of one-time compensation
    expenses and the BlackRock merger
    
 | (256 | ) | - | |||||
| 
    Average Common Equity
    
 | 33,631 | 33,887 | ||||||
| 
    Annualized Return on Average Common
    Equity
    
 | 20.2 | % | 19.7 | % | ||||
| (1) | For purposes of comparison with previously published results, data excluding the impact of the one-time compensation expenses for the first nine months of 2006 assumes the impact of the one-time compensation expenses is limited to the first quarter of 2006. | 
    
    96
    Exhibit 99.1
    Merrill
    Lynch & Co., Inc.
    
    Reconciliation
    of Non-GAAP Measures  Segment Data
    (unaudited)
| (dollars in millions) | ||||||||||||||||||||||||||||||||
| For the Three Months Ended | Percent Inc / (Dec) | For the Nine Months Ended | ||||||||||||||||||||||||||||||
| Sept. 29, | June 30, | Sept. 30, | 3Q06 vs. | 3Q06 vs. | Sept. 29, | Sept. 30, | Percent | |||||||||||||||||||||||||
| 2006 | 2006 | 2005 | 2Q06 | 3Q05 | 2006 | 2005 | Inc/(Dec) | |||||||||||||||||||||||||
| 
    Global Markets &
    Investment Banking
 | ||||||||||||||||||||||||||||||||
| 
    Total net revenues(a)
    
 | $ | 4,396 | $ | 4,580 | $ | 3,645 | (4 | )% | 21 | % | $ | 13,529 | $ | 10,401 | 30 | % | ||||||||||||||||
| 
    Pre-tax earnings
    
 | 1,459 | 1,493 | 1,289 | (2 | ) | 13 | 3,164 | 3,511 | (10 | ) | ||||||||||||||||||||||
| 
    Impact of one-time compensation
    expenses
    
 | - | - | - | N/M | N/M | 1,369 | - | N/M | ||||||||||||||||||||||||
| 
    Pre-tax earnings excluding one-time
    compensation expenses(b)
    
 | 1,459 | 1,493 | 1,289 | (2 | ) | 13 | 4,533 | 3,511 | 29 | |||||||||||||||||||||||
| 
    Pre-tax profit margin
    
 | 33.2 | % | 32.6 | % | 35.4 | % | 23.4 | % | 33.8 | % | ||||||||||||||||||||||
| 
    Pre-tax profit margin excluding
    one-time compensation expenses(b)/(a)
    
 | 33.2 | % | 32.6 | % | 35.4 | % | 33.5 | % | 33.8 | % | ||||||||||||||||||||||
| 
    Global Private Client
 | ||||||||||||||||||||||||||||||||
| 
    Total net revenues(a)
    
 | 2,825 | 3,045 | 2,691 | (7 | ) | 5 | 8,809 | 7,862 | 12 | |||||||||||||||||||||||
| 
    Pre-tax earnings
    
 | 611 | 701 | 590 | (13 | ) | 4 | 1,677 | 1,557 | 8 | |||||||||||||||||||||||
| 
    Impact of one-time compensation
    expenses
    
 | - | - | - | N/M | N/M | 281 | - | N/M | ||||||||||||||||||||||||
| 
    Pre-tax earnings excluding one-time
    compensation expenses(b)
    
 | 611 | 701 | 590 | (13 | ) | 4 | 1,958 | 1,557 | 26 | |||||||||||||||||||||||
| 
    Pre-tax profit margin
    
 | 21.6 | % | 23.0 | % | 21.9 | % | 19.0 | % | 19.8 | % | ||||||||||||||||||||||
| 
    Pre-tax profit margin excluding
    one-time compensation expenses(b)/(a)
    
 | 21.6 | % | 23.0 | % | 21.9 | % | 22.2 | % | 19.8 | % | ||||||||||||||||||||||
| 
    Merrill Lynch Investment
    Managers
 | ||||||||||||||||||||||||||||||||
| 
    Total net revenues(a)
    
 | $ | 700 | $ | 630 | $ | 456 | 11 | 54 | $ | 1,900 | $ | 1,274 | 49 | |||||||||||||||||||
| 
    Pre-tax earnings
    
 | 284 | 240 | 162 | 18 | 75 | 637 | 410 | 55 | ||||||||||||||||||||||||
| 
    Impact of one-time compensation
    expenses
    
 | - | - | - | N/M | N/M | 109 | - | N/M | ||||||||||||||||||||||||
| 
    Pre-tax earnings excluding one-time
    compensation expenses(b)
    
 | 284 | 240 | 162 | 18 | 75 | 746 | 410 | 82 | ||||||||||||||||||||||||
| 
    Pre-tax profit margin
    
 | 40.6 | % | 38.1 | % | 35.5 | % | 33.5 | % | 32.2 | % | ||||||||||||||||||||||
| 
    Pre-tax profit margin excluding
    one-time compensation expenses(b)/(a)
    
 | 40.6 | % | 38.1 | % | 35.5 | % | 39.3 | % | 32.2 | % | ||||||||||||||||||||||
| 
    Corporate
 | ||||||||||||||||||||||||||||||||
| 
    Total net revenues
    
 | $ | 1,975 | $ | (97 | ) | $ | (114 | ) | N/M | N/M | $ | 1,778 | $ | (308 | ) | N/M | ||||||||||||||||
| 
    Impact of BlackRock merger
    
 | 1,969 | - | - | N/M | N/M | 1,969 | - | N/M | ||||||||||||||||||||||||
| 
    Total net revenues excluding the
    BlackRock merger
    
 | 6 | (97 | ) | (114 | ) | 106 | 105 | (191 | ) | (308 | ) | 38 | ||||||||||||||||||||
| 
    Pre-tax earnings
    
 | 1,774 | (85 | ) | (105 | ) | N/M | N/M | 1,592 | (278 | ) | N/M | |||||||||||||||||||||
| 
    Impact of BlackRock merger
    
 | (1,767 | ) | - | - | N/M | N/M | (1,767 | ) | - | N/M | ||||||||||||||||||||||
| 
    Pre-tax earnings excluding the
    BlackRock merger
    
 | 7 | (85 | ) | (105 | ) | 108 | 107 | (175 | ) | (278 | ) | 37 | ||||||||||||||||||||
| 
    Total
 | ||||||||||||||||||||||||||||||||
| 
    Total net revenues(a)
    
 | $ | 9,896 | $ | 8,158 | $ | 6,678 | 21 | 48 | $ | 26,016 | $ | 19,229 | 35 | |||||||||||||||||||
| 
    Impact of BlackRock merger
    
 | 1,969 | - | - | N/M | N/M | 1,969 | - | N/M | ||||||||||||||||||||||||
| 
    Total net revenues excluding the
    BlackRock merger
    
 | 7,927 | 8,158 | 6,678 | (3 | ) | 19 | 24,047 | 19,229 | 25 | |||||||||||||||||||||||
| 
    Pre-tax earnings
    
 | 4,128 | 2,349 | 1,936 | 76 | 113 | 7,070 | 5,200 | 36 | ||||||||||||||||||||||||
| 
    Impact of BlackRock merger
    
 | (1,767 | ) | - | - | N/M | N/M | (1,767 | ) | - | N/M | ||||||||||||||||||||||
| 
    Impact of one-time compensation
    expenses
    
 | - | - | - | N/M | N/M | 1,759 | - | N/M | ||||||||||||||||||||||||
| 
    Pre-tax earnings excluding
    BlackRock merger and one-time compensation expenses(b)
    
 | 2,361 | 2,349 | 1,936 | 1 | 22 | 7,062 | 5,200 | 36 | ||||||||||||||||||||||||
| 
    Pre-tax profit margin
    
 | 41.7 | % | 28.8 | % | 29.0 | % | 27.2 | % | 27.0 | % | ||||||||||||||||||||||
| 
    Pre-tax profit margin excluding
    BlackRock merger and one-time compensation expenses(b)/(a)
    
 | 29.8 | % | 28.8 | % | 29.0 | % | 29.4 | % | 27.0 | % | ||||||||||||||||||||||
    N/M = Not Meaningful
| Note: | Certain prior period amounts have been reclassified to conform to the current period presentation. | 
    
    97