UNITED
STATES
|
SECURITIES
AND EXCHANGE COMMISSION
|
Washington,
D.C. 20549
|
SCHEDULE
13G
|
(Rule
13d-102)
|
Information
Statement Pursuant to Rules 13d-1 and 13d-2
|
Under
the Securities Exchange Act of 1934
|
(Amendment
No. )*
|
RadioShack
Corporation
|
(Name
of Issuer)
|
Common
Stock
|
(Title
of Class of Securities)
|
750438103
|
(CUSIP
Number)
|
July
24, 2008
|
Date
of Event Which Requires Filing of the
Statement
|
o
Rule
13d-1(b)
|
x
Rule
13d-1(c)
|
o
Rule
13d-1(d)
|
Cusip
No.
750438103
|
Page
2 of
17
Pages
|
1.
|
NAME
OF REPORTING PERSON
S.S.
OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Citadel
Investment Group,
L.L.C.
|
|
2.
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A
GROUP
|
(a) x
|
|
(b) o
|
|
3.
|
SEC
USE ONLY
|
|
4.
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
Delaware limited liability
company
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5.
|
SOLE
VOTING POWER
0
|
6.
|
SHARED
VOTING POWER
6,911,068
shares
|
|
7.
|
SOLE
DISPOSITIVE POWER
0
|
|
8.
|
SHARED
DISPOSITIVE POWER
See
Row 6 above.
|
9.
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See
Row 6 above.
|
|
10.
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
SHARES
|
o
|
11.
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
Approximately
5.3%(1)
as of the date of this
filing
|
12.
|
TYPE
OF REPORTING PERSON
OO; HC
|
(1) |
Based
on 131,136,382 outstanding shares of the Common Stock of
Issuer, as
reported in the Issuer’s Quarterly Report on Form 10-Q for the quarter
ended June 30, 2008, as filed with the Securities and Exchange
Commission
on July 24, 2008.
|
Cusip
No.
750438103
|
Page 3 of
17
Pages
|
1.
|
NAME
OF REPORTING PERSON
S.S.
OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Citadel
Investment Group II,
L.L.C.
|
|
2.
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A
GROUP
|
(a) x
|
|
(b) o
|
|
3.
|
SEC
USE ONLY
|
|
4.
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
Delaware limited liability
company
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5.
|
SOLE
VOTING POWER
0
|
6.
|
SHARED
VOTING POWER
6,911,068
shares
|
|
7.
|
SOLE
DISPOSITIVE POWER
0
|
|
8.
|
SHARED
DISPOSITIVE POWER
See
Row 6 above.
|
9.
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See
Row 6 above.
|
|
10.
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
SHARES
|
o
|
11.
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
Approximately
5.3%(2)
as of the date of this
filing
|
12.
|
TYPE
OF REPORTING PERSON
OO; HC
|
(2) |
See
footnote 1 above.
|
Cusip
No.
750438103
|
Page 4 of
17
Pages
|
1.
|
NAME
OF REPORTING PERSON
S.S.
OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Citadel
Limited
Partnership
|
|
2.
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A
GROUP
|
(a) x
|
|
(b) o
|
|
3.
|
SEC
USE ONLY
|
|
4.
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
Delaware
limited
partnership
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5.
|
SOLE
VOTING POWER
0
|
6.
|
SHARED
VOTING POWER
6,911,068
shares
|
|
7.
|
SOLE
DISPOSITIVE POWER
0
|
|
8.
|
SHARED
DISPOSITIVE POWER
See
Row 6 above.
|
9.
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See
Row 6 above.
|
|
10.
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN
SHARES
|
o
|
11.
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
Approximately
5.3%(3)
as of the date of this
filing
|
12.
|
TYPE
OF REPORTING PERSON
PN;
HC
|
(3) |
See
footnote 1 above.
|
Cusip
No.
750438103
|
Page 5 of
17
Pages
|
1.
|
NAME
OF REPORTING PERSON
S.S.
OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Kenneth
Griffin
|
|
2.
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A
GROUP
|
(a) x
|
|
(b) o
|
|
3.
|
SEC
USE ONLY
|
|
4.
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
U.S.
Citizen
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5.
|
SOLE
VOTING POWER
0
|
6.
|
SHARED
VOTING POWER
6,911,068
shares
|
|
7.
|
SOLE
DISPOSITIVE POWER
0
|
|
8.
|
SHARED
DISPOSITIVE POWER
See
Row 6 above.
|
9.
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See
Row 6 above.
|
|
10.
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
SHARES
|
o
|
11.
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
Approximately
5.3%(4)
as of the date of this
filing
|
12.
|
TYPE
OF REPORTING PERSON
IN;
HC
|
(4) |
See
footnote 1 above.
|
Cusip
No.
750438103
|
Page 6 of
17
Pages
|
1.
|
NAME
OF REPORTING PERSON
S.S.
OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Citadel
Holdings I
LP
|
|
2.
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A
GROUP
|
(a) x
|
|
(b) o
|
|
3.
|
SEC
USE ONLY
|
|
4.
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
Delaware
limited
partnership
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5.
|
SOLE
VOTING POWER
0
|
6.
|
SHARED
VOTING POWER
6,911,068
shares
|
|
7.
|
SOLE
DISPOSITIVE POWER
0
|
|
8.
|
SHARED
DISPOSITIVE POWER
See
Row 6 above.
|
9.
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See
Row 6 above.
|
|
10.
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN
SHARES
|
o
|
11.
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
Approximately
5.3%(5)
as of the date of this
filing
|
12.
|
TYPE
OF REPORTING PERSON
PN;
HC
|
(5) |
See
footnote 1 above.
|
Cusip
No.
750438103
|
Page 7 of
17
Pages
|
1.
|
NAME
OF REPORTING PERSON
S.S.
OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Citadel
Holdings II
LP
|
|
2.
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A
GROUP
|
(a) x
|
|
(b) o
|
|
3.
|
SEC
USE ONLY
|
|
4.
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
Delaware
limited
partnership
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5.
|
SOLE
VOTING POWER
0
|
6.
|
SHARED
VOTING POWER
6,911,068
shares
|
|
7.
|
SOLE
DISPOSITIVE POWER
0
|
|
8.
|
SHARED
DISPOSITIVE POWER
See
Row 6 above.
|
9.
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON
See
Row 6 above.
|
|
10.
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN
SHARES
|
o
|
11.
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
Approximately
5.3%(6)
as of the date of this
filing
|
12.
|
TYPE
OF REPORTING PERSON
PN;
HC
|
(6) |
See
footnote 1 above.
|
Cusip
No.
750438103
|
Page 8 of
17
Pages
|
1.
|
NAME
OF REPORTING PERSON
S.S.
OR I.R.S. IDENTIFICATION NO. OF ABOVE
PERSON
Citadel
Advisors
LLC
|
|
2.
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A
GROUP
|
(a) x
|
|
(b) o
|
|
3.
|
SEC
USE ONLY
|
|
4.
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
Delaware
limited liability
company
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5.
|
SOLE
VOTING POWER
0
|
6.
|
SHARED
VOTING POWER
6,911,068
shares
|
|
7.
|
SOLE
DISPOSITIVE POWER
0
|
|
8.
|
SHARED
DISPOSITIVE POWER
See
Row 6 above.
|
9.
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON
See
Row 6 above.
|
|
10.
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN
SHARES
|
o
|
11.
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
Approximately
5.3%(7)
as of the date of this
filing
|
12.
|
TYPE
OF REPORTING PERSON
OO;
HC
|
(7) |
See
footnote 1 above.
|
Cusip
No.
750438103
|
Page 9 of
17
Pages
|
1.
|
NAME
OF REPORTING PERSON
S.S.
OR I.R.S. IDENTIFICATION NO.
OF ABOVE PERSON
Citadel
Equity Fund
Ltd.
|
|
2.
|
CHECK
THE APPROPRIATE BOX IF A MEMBER
OF A
GROUP
|
(a) x
|
|
(b) o
|
|
3.
|
SEC
USE ONLY
|
|
4.
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
Cayman
Islands
company
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5.
|
SOLE
VOTING POWER
0
|
6.
|
SHARED
VOTING POWER
6,911,068
shares
|
|
7.
|
SOLE
DISPOSITIVE POWER
0
|
|
8.
|
SHARED
DISPOSITIVE POWER
See
Row 6 above.
|
9.
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH
REPORTING PERSON
See
Row 6 above.
|
|
10.
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN
SHARES
|
o
|
11.
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW
(9)
Approximately
5.3%(8)
as of the date of this
filing
|
12.
|
TYPE
OF REPORTING PERSON
CO
|
(8) |
See
footnote 1 above.
|
Cusip
No.
750438103
|
Page 10 of
17
Pages
|
1.
|
NAME
OF REPORTING PERSON
S.S.
OR I.R.S. IDENTIFICATION
NO. OF ABOVE PERSON
Citadel
Derivatives
Group
LLC
|
|
2.
|
CHECK
THE APPROPRIATE BOX IF A
MEMBER OF A
GROUP
|
(a) x
|
|
(b) o
|
|
3.
|
SEC
USE ONLY
|
|
4.
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
Delaware
limited liability
company
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5.
|
SOLE
VOTING POWER
0
|
6.
|
SHARED
VOTING POWER
6,911,068
shares
|
|
7.
|
SOLE
DISPOSITIVE POWER
0
|
|
8.
|
SHARED
DISPOSITIVE POWER
See
Row 6 above.
|
9.
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED
BY EACH REPORTING PERSON
See
Row 6 above.
|
|
10.
|
CHECK
BOX IF THE AGGREGATE AMOUNT
IN ROW (9) EXCLUDES CERTAIN
SHARES
|
o
|
11.
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT
IN ROW (9)
Approximately
5.3%(9)
as of the date of this
filing
|
12.
|
TYPE
OF REPORTING PERSON
OO;
BD
|
(9) |
See
footnote 1 above.
|
Cusip
No.
750438103
|
Page 11 of
17
Pages
|
1.
|
NAME
OF REPORTING PERSON
S.S.
OR I.R.S. IDENTIFICATION
NO. OF ABOVE PERSON
Citadel
Derivatives
Trading
Ltd.
|
|
2.
|
CHECK
THE APPROPRIATE BOX
IF A MEMBER OF A
GROUP
|
(a) x
|
|
(b) o
|
|
3.
|
SEC
USE ONLY
|
|
4.
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
Cayman
Islands
company
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
5.
|
SOLE
VOTING POWER
0
|
6.
|
SHARED
VOTING POWER
6,911,068
shares
|
|
7.
|
SOLE
DISPOSITIVE POWER
0
|
|
8.
|
SHARED
DISPOSITIVE POWER
See
Row 6 above.
|
9.
|
AGGREGATE
AMOUNT BENEFICIALLY
OWNED BY EACH REPORTING
PERSON
See
Row 6 above.
|
|
10.
|
CHECK
BOX IF THE AGGREGATE
AMOUNT IN ROW (9) EXCLUDES
CERTAIN
SHARES
|
o
|
11.
|
PERCENT
OF CLASS REPRESENTED BY
AMOUNT IN ROW (9)
Approximately
5.3%(10)
as of the date of this
filing
|
12.
|
TYPE
OF REPORTING PERSON
CO
|
(10) |
See
footnote 1 above.
|
Cusip
No.
750438103
|
Page
12 of
17
Pages
|
Item 1(a) |
Name
of Issuer: RadioShack
Corporation
|
1(b) |
Address
of Issuer’s Principal Executive
Offices:
|
Mail
Stop CF3-201
300
RadioShack Circle
Fort
Worth, Texas 76102
|
Item 2(a) |
Name
of Person Filing(11)
|
Item 2(b) |
Address
of Principal Business Office
|
Item 2(c) |
Citizenship
|
Citadel
Investment Group, L.L.C.
|
131
S. Dearborn Street
|
32nd
Floor
|
Chicago,
Illinois 60603
|
Delaware
limited liability company
|
Citadel
Investment Group II, L.L.C.
|
131
S. Dearborn Street
|
32nd
Floor
|
Chicago,
Illinois 60603
|
Delaware
limited liability company
|
Citadel
Limited Partnership
|
131
S. Dearborn Street
|
32nd
Floor
|
Chicago,
Illinois 60603
|
Delaware
limited partnership
|
Kenneth
Griffin
|
131
S. Dearborn Street
|
32nd
Floor
|
Chicago,
Illinois 60603
|
U.S.
Citizen
|
Citadel
Holdings I LP
|
c/o
Citadel Investment Group II, L.L.C.
|
131
S. Dearborn Street
|
32nd
Floor
|
Chicago,
Illinois 60603
|
Delaware
limited partnership
|
Cusip
No.
750438103
|
Page
13 of
17
Pages
|
Citadel
Holdings II LP
|
c/o
Citadel Investment Group II, L.L.C.
|
131
S. Dearborn Street
|
32nd
Floor
|
Chicago,
Illinois 60603
|
Delaware
limited partnership
|
Citadel
Advisors LLC
|
c/o
Citadel Investment Group II, L.L.C.
|
131
S. Dearborn Street
|
32nd
Floor
|
Chicago,
Illinois 60603
|
Delaware
limited liability company
|
Citadel
Equity Fund Ltd.
|
c/o
Citadel Investment Group, L.L.C.
|
131
S. Dearborn Street
|
32nd
Floor
|
Chicago,
Illinois 60603
|
Cayman
Islands company
|
Citadel
Derivatives Group LLC
|
c/o
Citadel Investment Group II, L.L.C.
|
131
S. Dearborn Street
|
32nd
Floor
|
Chicago,
Illinois 60603
|
Delaware
limited liability company
|
Citadel
Derivatives Trading Ltd.
|
c/o
Citadel Investment Group II, L.L.C.
|
131
S. Dearborn Street
|
32nd
Floor
|
Chicago,
Illinois 60603
|
Cayman
Islands company
|
(a)
|
o
|
Broker
or dealer registered under Section 15 of the Exchange
Act;
|
(b)
|
o
|
Bank
as defined in Section 3(a)(6) of the Exchange
Act;
|
(c)
|
o
|
Insurance
company as defined in Section 3(a)(19) of the Exchange
Act;
|
Cusip
No.
750438103
|
Page
14 of
17
Pages
|
(d)
|
o
|
Investment
company registered under Section 8 of the Investment Company
Act;
|
(e)
|
o
|
An
investment adviser in accordance with Rule
13d-1(b)(1)(ii)(E);
|
(f)
|
o
|
An
employee benefit plan or endowment fund in accordance with Rule
13d-1(b)(1)(ii)(F);
|
(g)
|
o
|
A
parent holding company or control person in accordance with Rule
13d-1(b)(1)(ii)(G);
|
(h)
|
o
|
A
savings association as defined in Section 3(b) of the Federal Deposit
Insurance Act;
|
(i)
|
o
|
A
church plan that is excluded from the definition of an investment
company
under Section 3(c)(14) of the Investment Company
Act;
|
(j)
|
o
|
Group,
in accordance with Rule
13d-1(b)(1)(ii)(J).
|
(a) |
Amount
beneficially owned:
|
(b) |
Percent
of Class:
|
(c) |
Number
of shares as to which such person
has:
|
(i) |
sole
power to vote or to direct the
vote:
|
0
|
(12)
|
See
footnote 1 above.
|
Cusip
No.
750438103
|
Page
15 of
17
Pages
|
(ii) |
shared
power to vote or to direct the
vote:
|
(iii) |
sole
power to dispose or to direct the disposition
of:
|
0
|
(iv) |
shared
power to dispose or to direct the disposition
of:
|
Item 7 |
Identification
and Classification of the Subsidiary which Acquired the Security
Being
Reported on by the Parent Holding
Company:
|
Cusip
No.
750438103
|
Page
16 of
17
Pages
|
KENNETH GRIFFIN | CITADEL EQUITY FUND LTD. | |||
By:
|
/s/
John C. Nagel
|
By:
|
Citadel
Limited Partnership,
|
|
John
C. Nagel, attorney-in-fact*
|
its
Portfolio Manager
|
|||
CITADEL LIMITED PARTNERSHIP |
By:
|
Citadel
Investment Group, L.L.C.,
|
||
its General Partner | ||||
By: | Citadel Investment Group, L.L.C., | |||
|
its
General Partner
|
By:
|
/s/
John C. Nagel
|
|
John
C. Nagel, Authorized Signatory
|
||||
By:
|
/s/
John C. Nagel
|
|||
John
C. Nagel, Authorized Signatory
|
CITADEL INVESTMENT GROUP, L.L.C. | |||
CITADEL DERIVATIVES GROUP LLC |
By:
|
/s/
John C. Nagel
|
||
|
|
John
C. Nagel, Authorized Signatory
|
||
By: | Citadel Holdings I LP, | |||
its Manager | CITADEL DERIVATIVES TRADING LTD. | |||
By: | Citadel Investment Group II, L.L.C., | By: | Citadel Advisors LLC, | |
its
General Partner
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its
Portfolio Manager
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By:
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/s/
John C. Nagel
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By:
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Citadel
Holdings II LP,
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John
C. Nagel, Authorized Signatory
|
its
Sole Managing Member
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CITADEL INVESTMENT GROUP II, L.L.C. |
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By: |
Citadel
Investment Group II, L.L.C.,
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its General Partner | ||||
By:
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/s/
John C. Nagel
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John
C. Nagel, Authorized Signatory
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By: |
/s/
John C. Nagel
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||
John C. Nagel, Authorized Signatory | ||||
CITADEL HOLDINGS I LP |
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By:
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Citadel
Investment Group II, L.L.C.,
its
General Partner
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|||
By:
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/s/
John C. Nagel
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John
C. Nagel, Authorized Signatory
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Cusip
No.
750438103
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Page
17 of
17
Pages
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CITADEL HOLDINGS II LP | CITADEL ADVISORS LLC | |||
By:
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Citadel
Investment Group II, L.L.C.,
its
General Partner
|
By:
|
Citadel
Holdings II LP,
its
Sole Managing Member
|
|
By:
|
/s/
John C. Nagel
|
By:
|
Citadel
Investment Group II, L.L.C.,
|
|
John
C. Nagel, Authorized Signatory
|
its
General Partner
|
|||
By:
|
/s/
John C. Nagel
|
|||
John
C. Nagel, Authorized Signatory
|