SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, DC 20549

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

                                 SCHEDULE 13G
                                (Rule 13d-102)


                   INFORMATION TO BE INCLUDED IN STATEMENTS
                 FILED PURSUANT TO RULES 13d-1(b), (c) AND (d)
               AND AMENDMENTS THERETO FILED PURSUANT TO 13d-2(b)
                              (Amendment No. __)





                                   Motorola
                               (Name of Issuer)


                            Preferred Certificates
                        (Title of Class of Securities)


                                   21988G395
                                (CUSIP NUMBER)


                               December 31, 2005
            (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
disclosures provided in a prior cover page.

The information required on 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 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).



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 1. Name of Reporting Persons: Claymore Securities Defined Portfolios Series
    149, 182, 159, 172, 180, 161, and 143

    I.R.S. Identification No. of Above Persons (Entities Only):
    Claymore Securities Defined Portfolios, Series 149 - Tax ID #137366193
    Claymore Securities Defined Portfolios, Series 182 - Tax ID #137421485
    Claymore Securities Defined Portfolios, Series 159 - Tax ID #137388276
    Claymore Securities Defined Portfolios, Series 172 - Tax ID #137404697
    Claymore Securities Defined Portfolios, Series 180 - Tax ID #137412214
    Claymore Securities Defined Portfolios, Series 161 - Tax ID #137388277
    Claymore Securities Defined Portfolios, Series 143 - Tax ID #137351185

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 2. Check the Appropriate Box if a Member of a Group
    (a)
    (b)
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 3. SEC Use Only

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 4. Citizenship or Place of Organization: Claymore Securities Defined
    Portfolios, Series 143 and 149, Wichita, KS; Claymore Securities Defined
    Portfolios, Series 159, 161, 172, 180 and 182, Wheaton, IL.

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              5.  Sole Voting Power:

                  96,443
             ------------------------------------------------------------------
 NUMBER OF    6.  Shared Voting Power:
   SHARES
BENEFICIALLY
  OWNED BY   ------------------------------------------------------------------
    EACH      7.  Sole Dispositive Power:
 REPORTING
PERSON WITH       96,443
             ------------------------------------------------------------------
              8.  Shared Dispositive Power:


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 9. Aggregate Amount Beneficially Owned by Each Reporting Person:

    96,443
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10. Check if the Aggregate Amount in Row 9 Excludes Certain Shares:

                                                                         [_]
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11. Percent of Class Represented by Amount in Row 9:


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12. Type of Reporting Person:

    IV
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Item 1(a).   Name of Issuer: Motorola

Item 1(b).   Address of Issuer's Principal Executive Offices:
             1303 E. ALGONQUIN RD
             SCHAUMBURG, IL 60196

Item 2(a).   Name of Persons Filing: Claymore Securities, Inc. as Sponsor of
             the Filing Entities

Item 2(b).   Address of Principal Business Office or, if None, Residence:
             Claymore Securities, Inc.
             2455 Corporate West Drive
             Lisle, IL 60532

Item 2(c).   Citizenship: USA

Item 2(d).   Title of Class of Securities: Preferred Certificates

Item 2(e).   CUSIP Number: 21988G395

Item 3. If this statement is filed pursuant to Rule 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
                Exchange Act;

        (b) [_] Bank as defined in Section 3(a)(6) of the Exchange Act;

        (c) [_] Insurance Company as defined in Section 3(a)(19) of the
                Exchange Act;

        (d) [X] Investment Company registered under Section 8 of the
                Investment Company Exchange Act;

        (e) [_] Investment Adviser in accordance with Rule
                13d-1(b)(1)(ii)(E);




        (f)   [_] Employee Benefit Plan or Endowment Fund in accordance with
                  Rule 13d-1(b)(1)(ii)(F);

        (g)   [_] Parent Holding Company or Control Person in accordance with
                  Rule 13d-1(b)(1)(ii)(G);

        (h)   [_] Saving Association as defined in Section 3(b) of The Federal
                  Deposit Insurance Act;

        (i)   [_] Church Plan that is excluded from the definition of an
                  Investment Company under Section 3(c)(14) of the Investment
                  Company Act;

        (j)   [_] Group, in accordance with Rule 13d-1(b)(1)(ii)(J).

Item 4. Ownership.

        Provide the following information regarding the aggregate number and
        percentage of the class of securities of the issuer
        identified in Item 1.

        (a) Amount beneficially owned: 96,443

        (b) Percent of class: 5.428%

        (c) Number of shares as to which the person has:

            (i)   Sole power to vote or direct the vote: 96,443

            (ii)  Shared power to vote or direct the vote:

            (iii) Sole power to dispose or to direct the disposition: 96,443

            (iv)  Shared power to dispose or to direct the disposition of:

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.

        If any other person is known to have the right to receive or the
        power to direct the receipt of dividends from, or the proceeds from
        the sale of, such securities, a statement to that effect should be
        included in response to this item and, if such interest relates to
        more than five percent of the class, such person should be
        identifies. A listing of the shareholders of an investment company
        registered under the Investment Company Act of 1940 or the
        beneficiaries of employee benefit plan, pension fund or endowment
        fund is not required.




Item 7.  Identification and Classification of the Subsidiary Which Acquired
         the Security Being Reported on by the Parent Holding Company.

         If a parent company or Control person has filed this schedule,
         pursuant to Rule 13d-1(b)(1)(ii)(G), so indicate under Item 3(g) and
         attach an exhibit stating the identity and the Item3 classification
         of the relevant subsidiary. If a parent holding company or control
         person has filed this schedule pursuant to Rule 13-1(c) or Rule
         13d-1(d), attach an exhibit stating the identification of the
         relevant subsidiary.

Item 8.  Identification and Classification of Members of the Group.

         If a group has filed this schedule pursuant to
         ss.240.13d-1(b)(1)(ii)(J), so indicate under Item 3(j) and attach and
         exhibit stating the identity and Item 3 classification of each member
         of the group. If a group has filed this schedule pursuant to
         ss.240.13d-1(d), attach an exhibit stating the identity of each
         member of the group.

Item 9.  Notice of Dissolution of Group.

         Notice of dissolution of a group may be furnished as an exhibit
         stating the date of the dissolution and that all further filings with
         respect to transactions in the security reported on will be filed, if
         required, by members of the group, in their individual capacity. See
         Item 5.

Item 10. Certification.

         (a) The following certification shall be included in the statement if
             the statement is filed pursuant to ss.240.13d-1(b): 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.


                    ----------------------------------------
                                     Date

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                                   Signature

    Nicholas Dalmaso, Senior Managing Director, Claymore Securities, Inc.
                                  Name/Title