Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
CHAIT JON F
   2. Issuer Name and Ticker or Trading Symbol
NEW M&I CORP [MI] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
770 N. WATER ST.		 3. Date of Earliest Transaction (Month/Day/Year)
11/01/2007
(Street)

MILWAUKEE, WI 53202		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock               37,778.48 I Deferred Compensation Plan

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option (Right to Buy) $ 21.5598 11/01/2007   A   20,064     (1) 04/28/2008 Common Stock 20,064 $ 0 (5) 20,064 D  
Stock Option (Right to Buy) $ 18.8791 11/01/2007   A   10,023     (2) 04/24/2011 Common Stock 10,023 $ 0 (5) 10,023 D  
Stock Option (Right to Buy) $ 27.6863 11/01/2007   A   10,023     (3) 04/27/2014 Common Stock 10,023 $ 0 (5) 10,023 D  
Stock Option (Right to Buy) $ 35.5133 11/01/2007   A   6,682     (4) 04/24/2017 Common Stock 6,682 $ 0 (5) 6,682 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
CHAIT JON F
770 N. WATER ST.
MILWAUKEE, WI 53202		   X      

Signatures

 /s/ Jodi W. Rosenthal, as attorney-in-fact   11/14/2007
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Immediately exercisable upon original grant date of 04/28/1998.
(2) Immediately exercisable upon original grant date of 04/24/2001.
(3) Immediately exercisable upon original grant date of 04/27/2004.
(4) Immediately exercisable upon original grant date of 04/24/2007.
(5) This option was acquired pursuant to a series of transactions under an Investment Agreement, dated as of April 3, 2007, among the entity formerly known as Marshall & Ilsley Corporation (?Old Marshall & Ilsley?), certain of its subsidiaries and WPM, L.P. (the ?Investment Agreement?). Pursuant to the Investment Agreement, on November 1, 2007, Old Marshall & Ilsley merged with one of its subsidiaries to effect the formation of a holding company to hold all of the outstanding stock of Old Marshall & Ilsley (the ?Holding Company Merger?). Immediately following the Holding Company Merger, shares of Issuer common stock were distributed to the former Old Marshall & Ilsley shareholders. Each option to purchase Old Marshall & Ilsley common stock was converted to an option to purchase a number of shares of common stock of the Issuer equal to the number of shares subject to the Old Marshall & Ilsley option multiplied by a ratio, the numerator of which was the closing price per share Old Marshall & Ilsley common stock on the date immediately prior to the share distribution (the ?Pre-distribution Stock Price?) and the denominator of which was the average closing price per share of Issuer common stock over the sixth through tenth business days following the date of the share distribution (the ?Post-distribution Stock Price?). The adjusted exercise price of each converted option is equal to the exercise price per share of Old Marshall & Ilsley common stock subject to such option immediately prior to the share distribution divided by the quotient obtained by dividing the Pre-distribution Stock Price by the Post-distribution Stock Price.

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