SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person* Grossi Anthony (Last) (First) (Middle) THE MACERICH COMPANY 401 WILSHIRE BOULEVARD, SUITE 700 (Street) SANTA MONICA CA 90401 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 01/08/2007	3. Issuer Name and Ticker or Trading Symbol MACERICH CO [ MAC ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) EVP, COO & Chief Economist	5. If Amendment, Date of 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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
No securities are beneficially owned	0	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit List Exhibit 24 - Confirming Statement

	Madonna R. Shannon for ANTHONY GROSSI	01/22/2007
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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SECTION 16 REPORTS

CONFIRMING STATEMENT


	This statement confirms that the undersigned, ANTHONY
GROSSI, has authorized and designated RICHARD A. BAYER
and/or MADONNA SHANNON (the "Agents") to execute and file
on the undersigned's behalf all Forms 3, 4 and 5 (including
any amendments thereto) that the undersigned may be
required to file with the U. S. Securities and Exchange
Commission as a result of the undersigned's ownership of or
transactions in securities of THE MACERICH COMPANY (the
"Corporation").  The authority of the Agents under this
Statement shall continue until the undersigned is no longer
required to file Forms 3, 4, and 5 with regard to the
undersigned's ownership of or transactions in securities of
the Corporation, unless earlier revoked in writing.  The
undersigned acknowledges that the Agent is not assuming any
of the undersigned's responsibilities to comply with
Section 6 of the Securities Exchange Act of 1934.


Date: January 22, 2007
Signature: Anthony Grossi