UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(AMENDMENT NO. )*
Viacom Inc.
(Name of Issuer)
Common-Class B
(Title of Class of Securities)
92553P201
(CUSIP Number)
December 31, 2007
(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 4 PAGES
- --------------------------------------------------------------------------------
1 NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
NWQ Investment Management Company, LLC 47-0875103
- --------------------------------------------------------------------------------
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
Delaware - U.S.A.
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5 SOLE VOTING POWER
27,670,281
NUMBER OF -----------------------------------------------------------
SHARES 6 SHARED VOTING POWER
BENEFICIALLY
OWNED BY 0
EACH -----------------------------------------------------------
REPORTING 7 SOLE DISPOSITIVE POWER
PERSON
WITH 31,886,366
-----------------------------------------------------------
8 SHARED DISPOSITIVE POWER
0
- --------------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
31,886,366
- --------------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
N/A
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11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
5.33%
- --------------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON*
IA
- --------------------------------------------------------------------------------
PAGE 2 OF 4 PAGES
Item 1(a) Name of Issuer:
Viacom Inc.
Item 1(b) Address of Issuer's Principal Executive Offices:
1515 Broadway
New York, NY 10036
United States
Item 2(a) Name of Person Filing:
NWQ Investment Management Company, LLC
Item 2(b) Address of the Principal Office or, if none, Residence:
2049 Century Park East, 16th Floor
Los Angeles, CA 90067
Item 2(c) Citizenship:
Delaware - U.S.A.
Item 2(d) Title of Class of Securities:
Common-Class B
Item 2(e) CUSIP Number:
92553P201
Item 3 If the Statement is being filed pursuant to Rule
13d-1(b), or 13d-2(b), check whether the person filing
is a:
(e) [X] An investment advisor in accordance with
section 240.13d-1(b)(1)(ii)(E)
Item 4 Ownership:
(a) Amount Beneficially Owned:
31,886,366
(b) Percent of Class:
5.33%
(c) Number of shares as to which such person has:
(i) sole power to vote or direct the vote:
27,670,281
(ii) shared power to vote or direct the vote:
0
(iii) sole power to dispose or to direct the disposition of:
31,886,366
(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.
PAGE 3 OF 4 PAGES
Item 6 Ownership of More than Five Percent on Behalf of Another Person:
Securities reported on this Schedule 13G are beneficially owned
by clients which may include investment companies
registered under the Investment Company Act and/or employee
benefit plans, pensions, Charitable funds or other institutional
and high net worth clients.
Item 7 Identification and Classification of the Subsidiary Which Acquired
the Security Being Reported on By the Parent Holding Company:
Not applicable.
Item 8 Identification and Classification of Members of the Group:
Not applicable.
Item 9 Notice of Dissolution of a 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 such securities and
were not acquired in connection with or as a participant in any
transaction having such purpose or effect.
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: February 14, 2008
NWQ Investment Management Company, LLC
By: /S/ Jon D. Bosse
Jon D. Bosse, CFA
Title: Chief Investment Officer
PAGE 4 OF 4 PAGES