SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549


SCHEDULE 13G


Under the Securities Exchange Act of 1934


Affiliated Managers Group, Inc.
(Name of Issuer)
 
Common Stock
(Title of Class of Securities)
 
008252108
(CUSIP Number)
 
December 31, 2017
(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 (however, see the Notes).

Page 1 of 10



CUSIP No. 008252108

1

NAME OF REPORTING PERSON

Manulife Financial Corporation

                
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)
(b)
               
N/A
 
3 SEC USE ONLY
 
 
4

CITIZENSHIP OR PLACE OF ORGANIZATION

Canada

  
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person
With
5 SOLE VOTING POWER
                
-0-
 
6 SHARED VOTING POWER
  
-0-
 
7 SOLE DISPOSITIVE POWER
 
-0-
 
8 SHARED DISPOSITIVE POWER
 
-0-
 
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
  
None, except through its indirect, wholly-owned subsidiaries, Manulife Asset Management (US) LLC, Manulife Asset Management (North America) Limited, Manulife Asset Management Limited and Manulife Asset Management (Hong Kong) Limited.
 
10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
 
N/A
 
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
 
See line 9 above.
 
12 TYPE OF REPORTING PERSON*
 
HC
 

*SEE INSTRUCTIONS

Page 2 of 10



CUSIP No. 008252108

1

NAME OF REPORTING PERSON

Manulife Asset Management (US) LLC

                
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)
(b)
               
N/A
 
3 SEC USE ONLY
 
 
4

CITIZENSHIP OR PLACE OF ORGANIZATION

Delaware

  
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person
With
5 SOLE VOTING POWER
                
3,290,050
 
6 SHARED VOTING POWER
  
-0-
 
7 SOLE DISPOSITIVE POWER
 
3,290,050
 
8 SHARED DISPOSITIVE POWER
 
-0-
 
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
  
3,290,050
 
10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
 
N/A
 
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
 
5.92%
 
12 TYPE OF REPORTING PERSON*
 
IA
 

*SEE INSTRUCTIONS

Page 3 of 10



CUSIP No. 008252108

1

NAME OF REPORTING PERSON

Manulife Asset Management (North America) Limited

                
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)
(b)
               
N/A
 
3 SEC USE ONLY
 
 
4

CITIZENSHIP OR PLACE OF ORGANIZATION

Canada

  
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person
With
5 SOLE VOTING POWER
                
15,174
 
6 SHARED VOTING POWER
  
-0-
 
7 SOLE DISPOSITIVE POWER
 
15,174
 
8 SHARED DISPOSITIVE POWER
 
-0-
 
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
  
15,174
 
10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
 
N/A
 
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
 
0.03%
 
12 TYPE OF REPORTING PERSON*
 
IA
 

*SEE INSTRUCTIONS

Page 4 of 10



CUSIP No. 008252108

1

NAME OF REPORTING PERSON

Manulife Asset Management Limited

                
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)
(b)
               
N/A
 
3 SEC USE ONLY
 
 
4

CITIZENSHIP OR PLACE OF ORGANIZATION

Canada

  
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person
With
5 SOLE VOTING POWER
                
39,940
 
6 SHARED VOTING POWER
  
-0-
 
7 SOLE DISPOSITIVE POWER
 
39,940
 
8 SHARED DISPOSITIVE POWER
 
-0-
 
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
  
39,940
 
10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
 
N/A
 
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
 
0.07%
 
12 TYPE OF REPORTING PERSON*
 
FI
 

*SEE INSTRUCTIONS

Page 5 of 10



CUSIP No. 008252108

1

NAME OF REPORTING PERSON

Manulife Asset Management (Hong Kong) Limited

                
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)
(b)
               
N/A
 
3 SEC USE ONLY
 
 
4

CITIZENSHIP OR PLACE OF ORGANIZATION

Hong Kong

  
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person
With
5 SOLE VOTING POWER
                
4,647
 
6 SHARED VOTING POWER
  
-0-
 
7 SOLE DISPOSITIVE POWER
 
4,647
 
8 SHARED DISPOSITIVE POWER
 
-0-
 
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
  
4,647
 
10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
 
N/A
 
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
 
0.01%
 
12 TYPE OF REPORTING PERSON*
 
FI
 

*SEE INSTRUCTIONS

Page 6 of 10



Item 1(a) Name of Issuer:
                         Affiliated Managers Group, Inc.
 
Item 1(b) Address of Issuer's Principal Executive Offices:
777 South Flagler Drive
West Palm Beach, Florida, 33401
 
Item 2(a) Name of Person Filing:
This filing is made on behalf of Manulife Financial Corporation ("MFC") and MFC’s indirect, wholly-owned subsidiaries, Manulife Asset Management (US) LLC ("MAM (US)"), Manulife Asset Management (North America) Limited ("MAM (NA)"), Manulife Asset Management Limited ("MAML"), and Manulife Asset Management (Hong Kong) Limited (“MAM (HK)”).
  
Item 2(b) Address of Principal Business Office:
The principal business offices of MFC, MAM (NA), MAML are located at 200 Bloor Street East, Toronto, Ontario, Canada, M4W 1E5.
The principal business office of MAM (US) is located at 197 Clarendon Street, Boston, Massachusetts 02116.
The principal business office of MAMHK is located at 16/F Lee Garden One, 33 Hysan Avenue, Causeway Bay, Hong Kong.
 
Item 2(c) Citizenship:
MFC, MAML and MAM (NA) are organized and exist under the laws of Canada.
MAM (US) is organized and exists under the laws of the State of Delaware.
MAM (HK) is organized and exists under the laws of Hong Kong.
 
Item 2(d) Title of Class of Securities:
Common Stock
 
Item 2(e) CUSIP Number:
008252108
 
Item 3 If this statement is filed pursuant to §§240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
 
  MFC: (g) (X) a parent holding company or control person in accordance with §240.13d-1(b)(1)(ii)(G).
   
  MAM (US): (e) (X) an investment adviser in accordance with §240.13d-1(b)(1)(ii)(E).
     
  MAM (NA): (e) (X) an investment adviser in accordance with §240.13d-1(b)(1)(ii)(E).
   
  MAML: (j) (X) a non-U.S. institution in accordance with §240.13d-1(b)(1)(ii)(J).
   
MAM (HK): (j) (X) a non-U.S. institution in accordance with §240.13d-1(b)(1)(ii)(J).

Page 7 of 10



Item 4 Ownership:
 
                         (a) Amount Beneficially Owned: MAM (US) has beneficial ownership 3,290,050 shares of Common Stock, MAM (NA) has beneficial ownership of 15,174 shares of Common Stock, MAML has beneficial ownership of 39,940 shares of Common Stock, and MAM (HK) has beneficial ownership of 4,647 shares of Common Stock. Through its parent-subsidiary relationship to MAM (US), MAM (NA), MAML, and MAM (HK), MFC may be deemed to have beneficial ownership of these same shares.
 
(b) Percent of Class: Of the 55,581,915 shares of Common Stock outstanding as of November 1, 2017, according to the Form 10-K filed by the issuer with the Securities and Exchange Commission on November 2, 2017, MAM (US) held 5.92%, MAM (NA) held 0.03%, MAML held 0.07%, and MAM (HK) held 0.01%.
 
(c) Number of shares as to which the person has:
 
(i) sole power to vote or to direct the vote: MAM (US), MAM (NA), MAML, MAM (HK) each has sole power to vote or to direct the voting of the shares of Common Stock beneficially owned by each of them.
 
(ii) shared power to vote or to direct the vote: -0-
 
(iii) sole power to dispose or to direct the disposition of: MAM (US), MAM (NA), MAML, and MAM (HK) each has sole power to dispose or to direct the disposition of the shares of Common Stock beneficially owned by each of them.
 
(iv) shared power to dispose or to direct the disposition of: -0-
 
Item 5 Ownership of Five Percent or Less of a Class:
Not applicable.
 
Item 6 Ownership of More than Five Percent on Behalf of Another Person:
Not applicable.
 
Item 7 Identification and Classification of the Subsidiary which Acquired the Security Being Reported on by the Parent Holding Company or Control Person:
See Items 3 and 4 above.
 
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 the undersigned certifies that, to the best of its knowledge and belief, (i) 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, and (ii) the foreign regulatory scheme applicable to MAML, is substantially comparable to the regulatory scheme applicable to the functionally equivalent U.S. institution. The undersigned also undertakes to furnish to the Commission staff, upon request, information that would otherwise be disclosed in a Schedule 13D.

Page 8 of 10


SIGNATURE

After reasonable inquiry and to the best of its knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.

Manulife Financial Corporation
 
By: /s/ Tiffany Palmer
Name:      Tiffany Palmer
Dated: February 7, 2018 Title: Agent*
 
Manulife Asset Management (US) LLC
 
By: /s/ Paul Donahue
Name: Paul Donahue
Dated: February 1, 2018 Title: Chief Compliance Officer
 
Manulife Asset Management (North America) Limited
 
By: /s/ Warren Rudick
Name: Warren Rudick
Dated: February 8, 2018 Title: General Counsel and Secretary
 
Manulife Asset Management Limited
 
By: /s/ Warren Rudick
Name: Warren Rudick
Dated: February 8, 2018 Title: General Counsel and Secretary
 
Manulife Asset Management (Hong Kong) Limited
 
By: /s/ Michael Dommermuth
Name: Michael Dommermuth
Dated: February 8, 2018 Title: Head of Wealth and Asset Management Asia

* Signed pursuant to a Power of Attorney dated January 17, 2018 included as Exhibit A to Schedule 13F-NT filed with the Securities and Exchange Commission by Manulife Financial Corporation on January 29, 2018.

Page 9 of 10


EXHIBIT A

JOINT FILING AGREEMENT

Manulife Financial Corporation, Manulife Asset Management (US) LLC, Manulife Asset Management (North America) Limited, Manulife Asset Management Limited, and Manulife Asset Management (Hong Kong) Limited agree that the Schedule 13G to which this Agreement is attached, relating to the Common Stock of Affiliated Managers Group, Inc., is filed on behalf of each of them.

Manulife Financial Corporation
   
By: /s/ Tiffany Palmer
Name:      Tiffany Palmer
Dated: February 7, 2018 Title: Agent*
 
Manulife Asset Management (US) LLC
 
By: /s/ Paul Donahue
Name: Paul Donahue
Dated: February 1, 2018 Title: Chief Compliance Officer
 
Manulife Asset Management (North America) Limited
 
By: /s/ Warren Rudick
Name: Warren Rudick
Dated: February 8, 2018 Title: General Counsel and Secretary
 
Manulife Asset Management Limited
 
By: /s/ Warren Rudick
Name: Warren Rudick
Dated: February 8, 2018 Title: General Counsel and Secretary
 
Manulife Asset Management (Hong Kong) Limited
 
By: /s/ Michael Dommermuth
Name: Michael Dommermuth
Dated: February 8, 2018 Title: Head of Wealth and Asset Management Asia

* Signed pursuant to a Power of Attorney dated January 17, 2018 included as Exhibit A to Schedule 13F-NT filed with the Securities and Exchange Commission by Manulife Financial Corporation on January 29, 2018.

Page 10 of 10