SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549


SCHEDULE 13G


Under the Securities Exchange Act of 1934


(Amendment No. 8)



MODINE MANUFACTURING COMPANY

---------------------------------------

(Name of Issuer)



Common Stock, $0.625 par value

------------------------------------------

(Title of Class of Securities)



607828100

---------------------------------------

(CUSIP Number)



December 31, 2004

---------------------------------------

(Date of Event Which Requires Filing of this Statement)



Check the appropriate box to designate the rule pursuant to which this Schedule is filed:


[ X ]

Rule 13d-1(b)

[    ]

Rule 13d-1(c)

[    ]

Rule 13d-1(d)


*

The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

  
 

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act.


SCHEDULE 13G



CUSIP No. 607828100

 

Page 2 of  7 



1.

NAME OF REPORTING PERSON

   
  

MARSHALL & ILSLEY CORPORATION

   
  

I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

   
  

39-0968604

  

2.

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

   
  

(a)       [    ]

  

(b)       [    ]

   

3.

SEC USE ONLY

   
   

4.

CITIZENSHIP OR PLACE OF ORGANIZATION

   
  

WISCONSIN

 

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

  

5.

SOLE VOTING POWER

 
 

730,357

  

6.

SHARED VOTING POWER

 
 

4,824,616*

  

7.

SOLE DISPOSITIVE POWER

 
  

121,971

  

8.

SHARED DISPOSITIVE POWER

  
 

4,824,616*

  

9.

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

  
 

5,554,973*

______________________

*Beneficial ownership of 4,806,716 shares is specifically disclaimed.  See Item 4.

SCHEDULE 13G


CUSIP No. 607828100

 

Page 3 of  7



10.

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES       [     ]

   
  

Not applicable

   

11.

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

   
  

16.0%

   

12.

TYPE OF REPORTING PERSON

   
  

HC


SCHEDULE 13G


CUSIP No. 607828100

 

Page 4 of 7



ITEM 1

(a)

NAME OF ISSUER

  
 

MODINE MANUFACTURING COMPANY

  
 

(b)

ADDRESS OF ISSUER’S PRINCIPAL EXECUTIVE OFFICES

  
 

1500 DEKOVEN AVENUE, RACINE, WI 53403-2552

  

ITEM 2

(a)

NAME OF PERSON FILING

  
 

MARSHALL & ILSLEY CORPORATION

  
 

(b)

ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE

  
 

770 NORTH WATER STREET, MILWAUKEE, WISCONSIN 53202

  
 

(c)

CITIZENSHIP

  
 

WISCONSIN CORPORATION

  
 

(d)

TITLE OF CLASS OF SECURITIES

  
 

COMMON STOCK

  
 

(e)

CUSIP NUMBER

  
 

607828100

  

ITEM 3.

IF THIS STATEMENT IS FILED PURSUANT TO SECTIONS 13d-1(b) OR 13d-2(b) or (c), CHECK WHETHER THE PERSON FILING IS A:

  
 

(a)

[    ]

Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78o);

 

(b)

[    ]

Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c);

 

(c)

[    ]

Insurance company as defined in Section 3(a)(19) of the Act (15 U.S.C. 78c);

 

(d)

[    ]

Investment company registered under Section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);

 

(e)

[    ]

An investment adviser in accordance with Section 13d-1(b)(1)(ii)(E);

 

(f)

[    ]

An employee benefit plan or endowment fund in accordance with Section 13d-1(b)(1)(ii)(F);

SCHEDULE 13G


CUSIP No. 607828100

 

Page 5 of  7


ITEM 3.
Continued

(g)

[X]

A parent holding company or control person in accordance with Section 13d-1(b)(1)(ii)(G);

 

(h)

[    ]

A savings association defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

 

(i)

[    ]

A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

 

(j)

[    ]

Group, in accordance with Section 13d-1(b)(1)(ii)(J).

   

ITEM 4.

OWNERSHIP

  
 

(a)

Amount Beneficially Owned

5,554,973*

   
 

(b)

Percent of Class

16.0%

   
 

(c)

Number of Shares as to which the person has:

   
  

(i)

Sole power to vote or to direct the vote

730,357

     
  

(ii)

Shared power to vote or to direct the vote

4,824,616*

     
  

(iii)

Sole power to dispose or to direct the disposition of

121,971

     
  

(iv)

Shared power to dispose or to direct the disposition of

4,824,616*

  
 

*Includes 4,806,716 shares held in one or more employee benefit plans where Marshall & Ilsley Trust Company N.A., as custodian, may be viewed as having voting or dispositive authority in certain situations pursuant to Department of Labor regulations or interpretations or federal case law.  Pursuant to Rule 13d-4 under the Act, inclusion of such shares in this statement shall not be construed as an admission that the Reporting Person or its subsidiaries are, for purposes of Sections 13(d) or 13(g) of the Act, the beneficial owners of such securities.

  

ITEM 5

OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS

  
 

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following       [      ]

  

ITEM 6

OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON

  
 

Trust beneficiaries and customers are known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the subject securities.  The following person is believed to possess such an interest relating to more than 5% of the class of subject securities:

 

Modine Company Stock Fund

SCHEDULE 13G


CUSIP No. 607828100

 

Page 6 of  7


ITEM 7.

IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY

  
 

See Exhibit 1

  

ITEM 8.

IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP

  
 

Not Applicable

  

ITEM 9.

NOTICE OF DISSOLUTION OF GROUP

  
 

Not Applicable

  

ITEM 10.

CERTIFICATION

  
 

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.



SIGNATURE


After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.


Dated as of the 11th day of February, 2005.



 

/s/ Randall J. Erickson                                                   

 

Randall J. Erickson

Senior Vice President, General Counsel and Secretary

  



CUSIP No. 607828100

 

Page 7 of  7


Exhibit 1

ITEM 7  INFORMATION



Marshall & Ilsley Corporation is the parent holding company of Marshall & Ilsley Trust Company N.A., a bank as defined in Section 3(a)(6) of the Act.