Exhibit 99.1

Attributed Financial Information for Tracking Stock Groups

Our Splitco Starz common stock is intended to reflect the separate performance of our Starz Group which primarily includes our
wholly-owned subsidiary Starz, LLC. Our Splitco Capital common stock is intended to reflect the separate performance of our Capital Group which is comprised of all of our assets and businesses
not attributed to the Starz Group.

The
following tables present our assets and liabilities as of March 31, 2011 and our revenue, expenses and cash flows as of and for the three months ended March 31, 2011
and 2010. The tables further present our assets, liabilities, revenue, expenses and cash flows that are attributed to the Starz Group and the Capital Group, respectively. The financial information
should be read in conjunction with our unaudited condensed combined financial statements for the three months ended March 31, 2011 included in this Quarterly Report on
Form 10-Q.

Notwithstanding
the following attribution of assets, liabilities, revenue, expenses and cash flows to the Starz Group and the Capital Group, our tracking stock structure does not affect
the ownership or the respective legal title to our assets or responsibility for our liabilities. We and our subsidiaries are each responsible for our respective liabilities. Holders of Splitco Starz
common stock and Splitco Capital common stock are holders of our common stock and are subject to risks associated with an investment in our company and all of our businesses, assets and liabilities.
The issuance of Splitco Starz common
stock and Splitco Capital common stock does not affect the rights of our creditors or creditors of our subsidiaries.

1

---



SUMMARY ATTRIBUTED FINANCIAL DATA

Splitco Starz Group

March 31,
2011

December 31,
2010amounts in millionsSummary balance sheet data:Current assets

$
1,906


1,746Total assets

$
2,743


2,539Long-term debt, including current portion

$
81


68Attributed net assets

$
2,302


2,246




Three months ended
March 31,2011

2010amounts in millionsSummary operations data:Revenue

$
392


307Operating expenses


(195
)

(165
)Selling, general and administrative expenses(1)


(76
)

(45
)Depreciation and amortization


(5
)

(5
)Operating income


116


92Other income (expense), net


(2
)

1Income tax expense


(61
)

(36
)Net earnings


53


57Less net earnings attributable to noncontrolling interests


1


Net earnings

$
52


57


(1)Includes
stock-based compensation of $5 million and $6 million for the three months ended March 31, 2011 and 2010, respectively.


2

---



SUMMARY ATTRIBUTED FINANCIAL DATA

Splitco Capital Group

March 31,
2011

December 31,
2010amounts in millionsSummary balance sheet data:Current assets

$
2,036


1,721Investments in available-for-sale securities and other cost investments

$
3,224


4,483Total assets

$
6,508


8,189Long-term debt, including current portion

$
750


2,033Attributed net assets

$
2,906


2,780




Three months ended
March 31,2011

2010amounts in millionsSummary operations data:Revenue

$
581


166Operating expenses


(198
)

(105
)Selling, general and administrative expenses(1)


(31
)

(115
)Legal settlement


7


Depreciation and amortization


(16
)

(16
)Operating income (loss)


343


(70
)Interest expense


(6
)

(23
)Share of losses of affiliates, net (note 3)


(5
)

(14
)Realized and unrealized gains on financial instruments, net


121


143Other income, net


25


21Income tax expense


(185
)

(35
)Net earnings

$
293


22


(1)Includes
stock-based compensation of $6 million and $11 million for the three months ended March 31, 2011 and 2010, respectively.


3

---





BALANCE SHEET INFORMATION  March 31, 2011  (unaudited)

Attributed (note 1)Splitco
Starz
Group

Splitco
Capital
Group

Inter-group
eliminations

Combined
Splitcoamounts in millionsAssetsCurrent assets:Cash and cash equivalents

$
1,044


1,154





2,198Trade and other receivables, net


229


25





254Program rights


425








425Short term marketable securities


149


165





314Restricted cash


21


614





635Receivable from Liberty





43





43Other current assets


38


35


(23
)

50Total current assets


1,906


2,036


(23
)

3,919Investments in available-for-sale securities and other cost investments (note 2)


98


3,224





3,322Investments in affiliates, accounted for using the equity method (note 3)





89





89Property and equipment, net


102


134





236Intangible assets not subject to amortization


132


354





486Intangible assets subject to amortization, net


18


136





154Program rights


351








351Deferred costs





242





242Deferred tax assets





263


(29
)

234Other assets, at cost, net of accumulated amortization


136


30





166Total assets

$
2,743


6,508


(52
)

9,199Liabilities and EquityCurrent liabilities:Accounts payable

$
7


10





17Accrued liabilities


216


37





253Intergroup payable (receivable)


22


(22
)




Financial instruments


2


1,131





1,133Current portion of debt (note 4)


23


750





773Current deferred tax liabilities





743


(23
)

720Deferred revenue


30


98





128Other current liabilities


13


76





89Total current liabilities


313


2,823


(23
)

3,113Long-term debt (note 4)


58








58Deferred income tax liabilities


29





(29
)

Deferred revenue





530





530Other liabilities


45


250





295Total liabilities


445


3,603


(52
)

3,996Equity/Attributed net assets


2,302


2,906





5,208Noncontrolling interests in equity of subsidiaries


(4
)

(1
)




(5
)Total liabilities and equity

$
2,743


6,508


(52
)

9,119


4

---



STATEMENT OF OPERATIONS AND COMPREHENSIVE EARNINGS (LOSS) INFORMATION
Three months ended March 31, 2011
(unaudited)

Attributed (note 1)Splitco
Starz
Group

Splitco
Capital
Group

Combined
Splitcoamounts in millionsRevenue:Communications and programming services

$
392


581


973392


581


973Operating costs and expenses:Operating


195


198


393Selling, general and administrative, including stock-based compensation (note 5)


76


31


107Legal settlement





(7
)

(7
)Depreciation and amortization


5


16


21276


238


514Operating income


116


343


459Other income (expense):Interest expense


(1
)

(6
)

(7
)Share of earnings (losses) of affiliates, net (note 3)





(5
)

(5
)Realized and unrealized gains (losses) on financial instruments, net


1


121


122Gains (losses) on dispositions, net


(2
)




(2
)Other, net





25


25(2
)

135


133Earnings before income taxes


114


478


592Income tax expense


(61
)

(185
)

(246
)Net earnings


53


293


346Less net earnings attributable to noncontrolling interests


1





1Net earnings attributable to Splitco stockholders

$
52


293


345Net earnings

$
53


293


346Other comprehensive earnings (loss), net of taxes:Unrealized holding losses arising during the period





(24
)

(24
)Recognition of previously unrealized gains on available-for-sale securities, net


(6
)




(6
)Other


1





1Other comprehensive earnings (loss)


(5
)

(24
)

(29
)Comprehensive earnings


48


269


317Less comprehensive earnings attributable to the noncontrolling interests


1





1Comprehensive earnings attributable to Splitco stockholders

$
47


269


316


5

---



STATEMENT OF OPERATIONS AND COMPREHENSIVE EARNINGS (LOSS) INFORMATION
Three months ended March 31, 2010
(unaudited)

Attributed (note 1)Splitco
Starz
Group

Splitco
Capital
Group

Combined
Splitcoamounts in millionsRevenue:Communications and programming services

$
307


166


473307


166


473Operating costs and expenses:Operating


165


105


270Selling, general and administrative, including stock-based compensation (note 5)


45


115


160Depreciation and amortization


5


16


21215


236


451Operating income (loss)


92


(70
)

22Other income (expense):Interest expense





(23
)

(23
)Intergroup interest income (expense)


2


2


4Share of earnings (losses) of affiliates, net (note 3)





(14
)

(14
)Realized and unrealized gains (losses) on financial instruments, net


(1
)

143


142Gains (losses) on dispositions, net





(1
)

(1
)Other, net





20


201


127


128Earnings before income taxes


93


57


150Income tax expense


(36
)

(35
)

(71
)Net earnings


57


22


79Less net earnings attributable to the noncontrolling interests








Net earnings attributable to Splitco stockholders

$
57


22


79Net earnings

$
57


22


79Other comprehensive earnings (loss), net of taxes:Unrealized holding gains arising during the period





30


30Reattribution of other comprehensive earnings between tracking stocks





30


30Other comprehensive earnings (loss)





60


60Comprehensive earnings


57


82


139Less comprehensive earnings attributable to the noncontrolling interests








Comprehensive earnings attributable to Splitco stockholders

$
57


82


139


6

---





STATEMENT OF CASH FLOWS INFORMATION  Three months ended March 31, 2011  (unaudited)

Attributed (note 1)Splitco
Starz
Group

Splitco
Capital
Group

Combined
Splitcoamounts in millionsCash flows from operating activities:Net earnings

$
53


293


346Adjustments to reconcile net earnings to net cash provided by operating activities:Depreciation and amortization


5


16


21Amortization of program rights


141





141Stock-based compensation


5


6


11Cash payments for stock based compensation


(2
)

(1
)

(3
)Share of losses of affiliates, net





5


5Realized and unrealized losses on financial instruments, net


(1
)

(121
)

(122
)Losses on disposition of assets, net


2





2Intergroup tax allocation


41


(74
)

(33
)Intergroup tax payments


59


10


69Deferred income tax expense


18


168


186Other noncash charges (credits), net


16


(391
)

(375
)Changes in operating assets and liabilitiesCurrent and other assets


(211
)

(9
)

(220
)Payables and other current liabilities


57


180


237Net cash provided by operating activities


183


82


265Cash flows from investing activities:Investments in and loans to cost and equity investees





(19
)

(19
)Repayment of loans by investees





134


134Capital expended for property and equipment


(1
)

(2
)

(3
)Net sales (purchases) of short term investments


(4
)

169


165Net decrease (increase) in restricted cash


7


(86
)

(79
)Reattribution of cash





(264
)

(264
)Other investing activities, net


(1
)

4


3Net cash provided (used) by investing activities


1


(64
)

(63
)Cash flows from financing activities:Borrowings of debt


1





1Repayments of debt


(19
)




(19
)Repurchases of Liberty common stock





(80
)

(80
)Other financing activities, net





4


4Net cash used by financing activities


(18
)

(76
)

(94
)Net increase (decrease) in cash and cash equivalents


166


(58
)

108Cash and cash equivalents at beginning of period


878


1,212


2,090Cash and cash equivalents at end period

$
1,044


1,154


2,198


7

---





STATEMENT OF CASH FLOWS INFORMATION  Three months ended March 31, 2010  (unaudited)

Attributed
(note 1)Splitco
Starz
Group

Splitco
Capital
Group

Combined
Splitcoamounts in millionsCash flows from operating activities:Net earnings

$
57


22


79Adjustments to reconcile net earnings to net cash provided by operating activities:Depreciation and amortization


5


16


21Amortization of program rights


142





142Stock-based compensation


6


11


17Cash payments for stock based compensation


(28
)

(1
)

(29
)Share of losses of affiliates, net





14


14Realized and unrealized gains (losses) on financial instruments, net


1


(143
)

(142
)Losses on disposition of assets, net





1


1Intergroup tax allocation


24


(105
)

(81
)Intergroup tax payments


43


29


72Deferred income tax expense


11


38


49Other noncash charges, net


4


16


20Changes in operating assets and liabilitiesCurrent and other assets


(200
)

(47
)

(247
)Payables and other current liabilities


26


232


258Net cash provided by operating activities


91


83


174Cash flows from investing activities:Cash proceeds from dispositions


29


29


58Proceeds from settlement of financial instruments





414


414Investments in and loans to cost and equity investees





(176
)

(176
)Repayment of loans by investees





25


25Repayment of loan by Liberty


158


158


316Capital expended for property and equipment





(2
)

(2
)Net sales of short term investments





35


35Net increase in restricted cash


(20
)

(23
)

(43
)Reattribution of cash





(807
)

(807
)Net cash provided (used) by investing activities


167


(347
)

(180
)Cash flows from financing activities:Borrowings of debt





38


38Repayments of debt


(1
)

(524
)

(525
)Repurchases of Liberty common stock


(40
)

(4
)

(44
)Other financing activities, net


(6
)

77


71Net cash used by financing activities


(47
)

(413
)

(460
)Net increase (decrease) in cash and cash equivalents


211


(677
)

(466
)Cash and cash equivalents at beginning of period


794


3,157


3,951Cash and cash equivalents at end period

$
1,005


2,480


3,485


8

---





Notes to Attributed Financial Information(unaudited)





9

---



Notes to Attributed Financial Information (Continued)

(unaudited)



10

---



Notes to Attributed Financial Information (Continued)

(unaudited)



11

---



Notes to Attributed Financial Information (Continued)

(unaudited)

March 31,
2011

December 31,
2010amounts in millionsSplitco Capital GroupTime Warner Inc.(b)

$
444


1,101Time Warner Cable Inc.(b)


223


567Sprint Nextel Corporation(a)


214


301Motorola Solutions(c)


331


471Motorola Mobility(c)


158


Viacom, Inc.


353


301Live Nation Entertainment, Inc.(d)


362


389Century Link, Inc.(a)


153


248Priceline(a)


264


208Other available-for-sale equity securities(a)


44


100SIRIUS XM debt securities


393


384Other available-for-sale debt securities


274


404Other cost investments and related receivables


11


9Total attributed Splitco Capital Group


3,224


4,483Splitco Starz GroupOther


98


67Total attributed Splitco Starz Group


98


67Combined Splitco

$
3,322


4,550


(a)Includes
shares pledged as collateral for share borrowing arrangements.(b)As
discussed in note 1, certain of these securities were reattributed from the Capital Group to the Interactive Group in the first quarter of 2011.(c)Effective
January 4, 2011 Motorola, Inc. separated Motorola Mobility Holdings, Inc. in a 1 for 8 stock distribution.
Motorola Inc. simultaneously completed a 1 for 7 reverse stock split and was renamed Motorola Solutions, Inc.(d)During
the first quarter of 2011, Liberty entered into a subscription agreement to acquire shares of Live Nation. Approximately 1.8 million shares
were acquired immediately under the agreement for consideration of approximately $19 million. Additionally, under the agreement Liberty has agreed to acquire an additional 5.5 million
shares for consideration of $58 million, subject to Live Nation shareholder vote to be held at the annual meeting which must occur no later than June 30, 2011. Splitco will assume the
obligations of Liberty under the subscription agreement.


12

---



Notes to Attributed Financial Information (Continued)

(unaudited)




March 31, 2011

Share of earnings (losses) three months ended March 31,Percentage
ownership

Carrying value

Market value2011

2010dollar amounts in millionsSplitco Capital GroupSirius(a)


40
%
$


$
4,269

$
(7
)
$
(8
)


(a)As
of March 31, 2011, the Sirius Preferred Stock had a market value of $4,269 million based on the value of the common stock into which it is
convertible.


March 31, 2011Outstanding
principal

Carrying
valueamounts in millionsSplitco Capital GroupBank facility

$
750


750Total attributed Splitco Capital Group debt


750


750Splitco Starz GroupSubsidiary debt


81


81Total attributed Splitco Starz Group debt


81


81Total debt

$
831


831


Three months ended
March 31,2011

2010amounts in millionsLiberty Interactive Group

$
21


17Splitco Starz Group

$
7


4




13

---



Notes to Attributed Financial Information (Continued)

(unaudited)



14

---



QuickLinks