OMB
APPROVAL
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OMB
Number: 3235-0145
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Expires: February
28, 2009
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Estimated
average burden
Hours
per
response 10.4
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--------------------------------------------------------------
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CUSIP
No. 043353101
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--------------------------------------------------------------
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--------------------------------------------------------------------------------------------------------------------------------------------------------------
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1
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Name
of Reporting Persons
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I.R.S.
Identification Nos. of above persons (entities
only)
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Glenhill
Advisors, LLC
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13-4153005
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--------------------------------------------------------------------------------------------------------------------------------------------------------------
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2
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Check
the Appropriate Box if a Member of a Group (see
Instructions)
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(a) [ ]
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(b) [
X ]
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-------------------------------------------------------------------------------------------------------------------------------------------------------------
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3
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SEC
Use Only
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-----------------------------------------------------------------------------------------------------------------------------
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4
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Citizenship
or Place of Organization
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Delaware
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------------------------------------------------------------------------------------------------------------------------------------------------------------
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Number
of
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5
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Sole
Voting Power
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3,778,400
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||
-----------------------------------------------------------------------------------------------------------------------------
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Shares
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|||||
Beneficially
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6
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Shared
Voting Power
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0
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-----------------------------------------------------------------------------------------------------------------------------
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Owned
by
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Each
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7
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Sole
Dispositive Power
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3,778,400
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||
-----------------------------------------------------------------------------------------------------------------------------
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Reporting
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|||||
Person
With:
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8
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Shared
Dispositive Power
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0
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||
------------------------------------------------------------------------------------------------------------------------------------------------------------
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9
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Aggregate
Amount Beneficially Owned by Each Reporting
Person
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3,778,400
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------------------------------------------------------------------------------------------------------------------------------------------------
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10
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Check
if the Aggregate Amount in Row (9) Excludes Certain Shares (See
Instructions) [ ]
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------------------------------------------------------------------------------------------------------------------------------------------------
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11
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Percent
of Class Represented by Amount in Row (9)
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5.2%
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------------------------------------------------------------------------------------------------------------------------------------------------
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12
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Type
of Reporting Person (See Instructions)
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IA,
HC
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------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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--------------------------------------------------------------------
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CUSIP
No. 043353101
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------------------------------------------------------
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---------------------------------------------------------------------------------------------------------------------------------
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1
|
Name
of Reporting Persons
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||||
I.R.S.
Identification Nos. of above persons (entities
only)
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Glenn
J. Krevlin
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---------------------------------------------------------------------------------------------------------------------------------
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2
|
Check
the Appropriate Box if a Member of a Group (see
Instructions)
|
||||
(a) [ ]
|
|||||
(b) [
X ]
|
|||||
---------------------------------------------------------------------------------------------------------------------------------
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3
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SEC
Use Only
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||||
---------------------------------------------------------------------------------------------------------------------------------
|
|||||
4
|
Citizenship
or Place of Organization
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||||
United
States
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------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
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Number
of
|
5
|
Sole
Voting Power
|
3,778,400
|
||
--------------------------------------------------------------------------------------------------------------------------------
|
|||||
Shares
|
|||||
Beneficially
|
6
|
Shared
Voting Power
|
0
|
||
--------------------------------------------------------------------------------------------------------------------------------
|
|||||
Owned
by
|
|||||
Each
|
7
|
Sole
Dispositive Power
|
3,778,400
|
||
--------------------------------------------------------------------------------------------------------------------------------
|
|||||
Reporting
|
|||||
Person
With:
|
8
|
Shared
Dispositive Power
|
0
|
||
------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|||||
9
|
Aggregate
Amount Beneficially Owned by Each Reporting
Person
|
||||
3,778,400
|
|||||
-----------------------------------------------------------------------------------------------------------------------------------------------------
|
|||||
10
|
Check
if the Aggregate Amount in Row (9) Excludes Certain Shares (See
Instructions) [ ]
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-----------------------------------------------------------------------------------------------------------------------------------------------------
|
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11
|
Percent
of Class Represented by Amount in Row (9)
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5.2%
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-----------------------------------------------------------------------------------------------------------------------------------------------------
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12
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Type
of Reporting Person (See Instructions)
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||||
IN,
HC
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------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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-------------------------------------------------------------------
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CUSIP
No. 043353101
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------------------------------------------------------
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---------------------------------------------------------------------------------------------------------------------------------
|
|||||
1
|
Name
of Reporting Persons
|
||||
I.R.S.
Identification Nos. of above persons (entities
only)
|
|||||
Glenhill
Capital Management, LLC
|
|||||
13-4146739 | |||||
---------------------------------------------------------------------------------------------------------------------------------
|
|||||
2
|
Check
the Appropriate Box if a Member of a Group (see
Instructions)
|
||||
(a) [ ]
|
|||||
(b) [
X ]
|
|||||
---------------------------------------------------------------------------------------------------------------------------------
|
|||||
3
|
SEC
Use Only
|
||||
---------------------------------------------------------------------------------------------------------------------------------
|
|||||
4
|
Citizenship
or Place of Organization
|
||||
Delaware
|
|||||
-----------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|||||
Number
of
|
5
|
Sole
Voting Power
|
0
|
||
-------------------------------------------------------------------------------------------------------------------------------
|
|||||
Shares
|
|||||
Beneficially
|
6
|
Shared
Voting Power
|
3,778,400
|
||
-------------------------------------------------------------------------------------------------------------------------------
|
|||||
Owned
by
|
|||||
Each
|
7
|
Sole
Dispositive Power
|
0
|
||
-------------------------------------------------------------------------------------------------------------------------------
|
|||||
Reporting
|
|||||
Person
With:
|
8
|
Shared
Dispositive Power
|
3,778,400
|
||
----------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|||||
9
|
Aggregate
Amount Beneficially Owned by Each Reporting
Person
|
||||
3,778,400
|
|||||
--------------------------------------------------------------------------------------------------------------------------------------------------------
|
|||||
10
|
Check
if the Aggregate Amount in Row (9) Excludes Certain Shares (See
Instructions) [ ]
|
||||
--------------------------------------------------------------------------------------------------------------------------------------------------------
|
|||||
11
|
Percent
of Class Represented by Amount in Row (9)
|
||||
5.2%
|
|||||
--------------------------------------------------------------------------------------------------------------------------------------------------------
|
|||||
12
|
Type
of Reporting Person (See Instructions)
|
||||
IA,
HC
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|||||
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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Item
1(a)
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Name
of Issuer
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ArvinMeritor,
Inc.
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Item
1(b)
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Address
of Issuer's Principal Executive Offices
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2135
West Maple Road
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Troy,
Michigan 48084-7186
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Item
2(a)
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Name
of Person Filing
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Glenhill
Advisors, LLC, Glenn J. Krevlin and Glenhill Capital Management,
LLC.
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Glenn
J. Krevlin is the managing member and control person of Glenhill
Advisors,
LLC. Glenhill Advisors, LLC is the managing member of Glenhill Capital
Management, LLC. Glenhill Capital Management, LLC is the
general partner and investment advisor of Glenhill Capital LP, a
security
holder of the issuer, and sole shareholder of Glenhill Capital Overseas
GP, Ltd. Glenhill Capital Overseas GP, Ltd. is general
partner of Glenhill Capital Overseas Master Fund, LP, a security
holder of
the issuer.
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Item
2(b)
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Address
of Principal Business Office or, if none
Residence
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598
Madison Avenue, 12th Floor
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New
York, NY 10022
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Item
2(c)
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Citizenship
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See
the response(s) to Item 4 on the attached cover
page(s).
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Item
2(d)
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Title
of Class of Securities
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Common
Stock
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Item
2(e)
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CUSIP
Number
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043353101
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Item
3
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If
this statement is filed pursuant to rules 13d-(b) or 13d-2(b) or
(c),
check whether the person filing is a:
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Not
Applicable
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Item
4
|
Ownership
|
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(a)
Amount Beneficially owned:
|
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See
the response(s) to Item 9 on attached cover page(s).
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(b)
Percent of Class:
|
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See the response(s) to Item 11 on the attached cover
page(s).
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(c)
Number of shares as to which the person has:
|
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(i)
Sole power to vote or to direct the vote:
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See the response(s) to Item 5 on the attached cover
page(s).
|
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(ii)
Shared power to vote or to direct the vote:
|
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See the response(s) to Item 6 on the attached cover
page(s).
|
||
(iii)
Sole power to dispose or direct the disposition of:
|
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See
the response(s) to Item 7 on the attached cover
page(s).
|
||
(iv) Shared
power to dispose or direct the disposition of:
|
||
See
the response(s) to Item 8 on the attached cover
page(s).
|
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Item
5
|
Ownership
of Five Percent or Less of a Class.
|
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Not
Applicable.
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Item
6
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Ownership
of More Than Five Percent on Behalf of Another
Person.
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Not
Applicable.
|
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Item
7
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Identification
and Classification of the Subsidiary Which Acquired the Security
Being
Reported on By the Parent Holding Company.
|
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Not
Applicable.
|
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Item
8
|
Identification
and Classification of Members of the Group.
|
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Not
Applicable.
|
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Item
9
|
Notice
of Dissolution of Group.
|
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Not
Applicable.
|
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Item
10
|
Certification.
|
|
By
signing below I certify that, to the best of my knowledge and belief,
the
securities referred to above 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.
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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.
|
DATE:
|
September
21, 2007
|
|
GLENHILL
ADVISORS, LLC
|
||
By:
/s/ GLENN J. KREVLIN
|
||
Name:
Glenn J. Krevlin
|
||
Title: Managing
Member
|
||
/s/
GLENN J. KREVLIN
|
||
Name:
Glenn J. Krevlin
|
||
GLENHILL CAPITAL MANAGEMENT, LLC | ||
By: GLENHILL ADVISORS, LLC | ||
Managing Member | ||
By: /s/ GLENN J. KREVLIN | ||
Name: Glenn J. Krevlin | ||
Title: Managing Member |