Exhibit 99.1

Unaudited Attributed Financial Information for Tracking Stock Groups

The following tables present our assets and liabilities as of September 30, 2023 and revenue and expenses for the three and nine months ended September 30, 2023 and 2022 and cash flows for the nine months ended September 30, 2023 and 2022. The tables further present our assets, liabilities, revenue, expenses and cash flows that are intended to be attributed to the Liberty SiriusXM Group, the Liberty Formula One Group (the “Formula One Group”), the Liberty Live Group and the Liberty Braves Group (the “Braves Group”) (prior to the Split-Off, as defined in note 1), respectively. The financial information should be read in conjunction with our condensed consolidated financial statements for the three and nine months ended September 30, 2023 included in this Quarterly Report on Form 10-Q.

Notwithstanding the following attribution of assets, liabilities, revenue, expenses and cash flows to the Liberty SiriusXM Group, the Formula One Group, the Liberty Live Group and the Braves Group (prior to the Split-Off, as defined in note 1), our tracking stock capital 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 Liberty SiriusXM common stock, Liberty Formula One common stock and Liberty Live 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 Liberty SiriusXM common stock, Liberty Formula One and Liberty Live common stock does not affect the rights of our creditors.

1

SUMMARY ATTRIBUTED FINANCIAL DATA

Liberty SiriusXM Group

Summary Balance Sheet Data:

	September 30,		December 31,
	2023		2022
	amounts in millions
Cash and cash equivalents	$	327		362
Investments in affiliates, accounted for using the equity method	$	705		823
Intangible assets not subject to amortization	$	25,051		25,501
Intangible assets subject to amortization, net	$	1,017		1,101
Total assets	$	29,937		30,479
Deferred revenue	$	1,248		1,321
Long-term debt, including current portion	$	11,540		13,143
Deferred tax liabilities	$	2,207		2,054
Attributed net assets	$	9,946		8,759
Noncontrolling interest	$	2,969		3,138

Summary Statement of Operations Data:

	Three months ended			Nine months ended
	September 30,			September 30,
	2023		2022	2023	2022
	amounts in millions
Revenue	$	2,271	2,280	6,665	6,720
Cost of Sirius XM Holdings services (1)	$	(1,057)	(1,041)	(3,144)	(3,077)
Other operating expenses (1)	$	(72)	(69)	(234)	(208)
Selling, general and administrative expense (1)	$	(376)	(424)	(1,148)	(1,247)
Operating income (loss)	$	528	434	1,353	1,390
Interest expense	$	(135)	(130)	(408)	(377)
Income tax (expense) benefit	$	(100)	(135)	(215)	(404)
Net earnings (loss) attributable to noncontrolling interests	$	58	41	146	148
Earnings (loss) attributable to Liberty stockholders	$	307	305	656	1,040

(1) Includes stock-based compensation expense as follows:

	Three months ended			Nine months ended
	September 30,			September 30,
	2023		2022	2023	2022
	amounts in millions
Cost of services	$	13	12	33	34
Other operating expenses		11	10	33	27
Selling, general and administrative expense		33	31	85	91
	$	57	53	151	152

2

Formula One Group

Summary Balance Sheet Data:

	September 30,		December 31,
	2023		2022
	amounts in millions
Cash and cash equivalents	$	1,470		1,733
Investments in affiliates, accounted for using the equity method	$	43		34
Intangible assets not subject to amortization	$	3,956		3,956
Intangible assets subject to amortization, net	$	2,924		3,163
Total assets	$	10,554		11,016
Long-term debt, including current portion	$	2,897		2,947
Attributed net assets	$	6,363		6,910

Summary Statement of Operations Data:

	Three months ended			Nine months ended
	September 30,			September 30,
	2023		2022	2023	2022
	amounts in millions
Revenue	$	887	715	1,992	1,819
Cost of Formula 1 revenue	$	(615)	(494)	(1,340)	(1,223)
Selling, general and administrative expense (1)	$	(79)	(68)	(223)	(192)
Operating income (loss)	$	107	64	175	132
Interest expense	$	(56)	(41)	(161)	(100)
Share of earnings (losses) of affiliates, net	$	2	1	(1)	—
Realized and unrealized gains (losses) on financial instruments, net	$	66	24	83	100
Unrealized gains (losses) on intergroup interest	$	16	47	15	26
Income tax (expense) benefit	$	(31)	8	(35)	—
Earnings (loss) attributable to Liberty stockholders	$	118	108	125	184

(1) Includes stock-based compensation of $4 million and $5 million for the three months ended September 30, 2023 and 2022, respectively, and $14 million and $12 million for the nine months ended September 30, 2023 and 2022, respectively.

3

Liberty Live Group

Summary Balance Sheet Data:

	September 30,		December 31,
	2023		2022
	amounts in millions
Cash and cash equivalents	$	315		NA
Investments in affiliates, accounted for using the equity method	$	397		NA
Total assets	$	1,191		NA
Long-term debt, including current portion	$	1,226		NA
Attributed net assets	$	(62)		NA

Summary Statement of Operations Data:

	Three months ended			Nine months ended
	September 30,			September 30,
	2023		2022	2023	2022
Selling, general and administrative expense (1)	$	(5)	NA	(5)	NA
Operating income (loss)	$	(5)	NA	(5)	NA
Share of earnings (losses) of affiliates, net	$	90	NA	90	NA
Income tax (expense) benefit	$	5	NA	5	NA
Earnings (loss) attributable to Liberty stockholders	$	(19)	NA	(19)	NA

(1) Includes stock-based compensation expense of $1 million for each of the three and nine months ended September 30, 2023.

4

BALANCE SHEET INFORMATION

September 30, 2023

(unaudited)

		Attributed (note 1)
	Liberty			Liberty
	SiriusXM		Formula One	Live	Inter-Group	Consolidated
	Group		Group	Group	Eliminations	Liberty
	amounts in millions
Assets
Current assets:
Cash and cash equivalents	$	327	1,470	315	—	2,112
Trade and other receivables, net		659	149	—	—	808
Other current assets		357	348	—	—	705
Total current assets		1,343	1,967	315	—	3,625
Investments in affiliates, accounted for using the equity method (note 1)		705	43	397	—	1,145
Property and equipment, at cost		3,083	874	—	—	3,957
Accumulated depreciation		(1,829)	(123)	—	—	(1,952)
		1,254	751	—	—	2,005
Intangible assets not subject to amortization
Goodwill		15,209	3,956	—	—	19,165
FCC licenses		8,600	—	—	—	8,600
Other		1,242	—	—	—	1,242
		25,051	3,956	—	—	29,007
Intangible assets subject to amortization, net		1,017	2,924	—	—	3,941
Other assets		567	913	479	(167)	1,792
Total assets	$	29,937	10,554	1,191	(167)	41,515
Liabilities and Equity
Current liabilities:
Intergroup payable (receivable) (note 3)	$	51	(53)	2	—	—
Accounts payable and accrued liabilities		1,323	390	2	—	1,715
Current portion of debt		730	32	65	—	827
Deferred revenue		1,248	776	—	—	2,024
Other current liabilities		78	32	—	—	110
Total current liabilities		3,430	1,177	69	—	4,676
Long-term debt (note 1)		10,810	2,865	1,161	—	14,836
Deferred income tax liabilities		2,207	—	—	(167)	2,040
Other liabilities		575	149	—	—	724
Total liabilities		17,022	4,191	1,230	(167)	22,276
Equity / Attributed net assets		9,946	6,363	(62)	—	16,247
Noncontrolling interests in equity of subsidiaries		2,969	—	23	—	2,992
Total liabilities and equity	$	29,937	10,554	1,191	(167)	41,515

5

STATEMENT OF OPERATIONS INFORMATION

Three months ended September 30, 2023

(unaudited)

		Attributed (note 1)
	Liberty			Liberty
	SiriusXM		Formula One	Live	Braves	Consolidated
	Group		Group	Group	Group	Liberty
	amounts in millions
Revenue:
Sirius XM Holdings revenue	$	2,271	—	—	—	2,271
Formula 1 revenue		—	887	—	—	887
Other revenue		—	—	—	49	49
Total revenue		2,271	887	—	49	3,207
Operating costs and expenses, including stock-based compensation (note 2):
Cost of Sirius XM Holdings services (exclusive of depreciation shown separately below):
Revenue share and royalties		730	—	—	—	730
Programming and content		153	—	—	—	153
Customer service and billing		117	—	—	—	117
Other		57	—	—	—	57
Cost of Formula 1 revenue (exclusive of depreciation shown separately below)		—	615	—	—	615
Subscriber acquisition costs		87	—	—	—	87
Other operating expenses		72	—	—	38	110
Selling, general and administrative		376	79	5	9	469
Impairment, restructuring and acquisition costs, net of recoveries		6	—	—	—	6
Depreciation and amortization		145	86	—	3	234
		1,743	780	5	50	2,578
Operating income (loss)		528	107	(5)	(1)	629
Other income (expense):
Interest expense		(135)	(56)	(2)	(3)	(196)
Share of earnings (losses) of affiliates, net		45	2	90	1	138
Realized and unrealized gains (losses) on financial instruments, net		17	66	(72)	—	11
Unrealized gains (losses) on intergroup interests (note 1)		4	16	—	(20)	—
Other, net		6	14	(35)	1	(14)
		(63)	42	(19)	(21)	(61)
Earnings (loss) before income taxes		465	149	(24)	(22)	568
Income tax (expense) benefit		(100)	(31)	5	1	(125)
Net earnings (loss)		365	118	(19)	(21)	443
Less net earnings (loss) attributable to the noncontrolling interests		58	—	—	—	58
Net earnings (loss) attributable to Liberty stockholders	$	307	118	(19)	(21)	385

6

STATEMENT OF OPERATIONS INFORMATION

Nine months ended September 30, 2023

(unaudited)

		Attributed (note 1)
	Liberty			Liberty
	SiriusXM		Formula One	Live	Braves	Consolidated
	Group		Group	Group	Group	Liberty
	amounts in millions
Revenue:
Sirius XM Holdings revenue	$	6,665	—	—	—	6,665
Formula 1 revenue		—	1,992	—	—	1,992
Other revenue		—	—	—	350	350
Total revenue		6,665	1,992	—	350	9,007
Operating costs and expenses, including stock-based compensation (note 2):
Cost of Sirius XM Holdings services (exclusive of depreciation shown separately below):
Revenue share and royalties		2,162	—	—	—	2,162
Programming and content		456	—	—	—	456
Customer service and billing		363	—	—	—	363
Other		163	—	—	—	163
Cost of Formula 1 revenue (exclusive of depreciation shown separately below)		—	1,340	—	—	1,340
Subscriber acquisition costs		270	—	—	—	270
Other operating expenses		234	—	—	274	508
Selling, general and administrative		1,148	223	5	69	1,445
Impairment, restructuring and acquisition costs, net of recoveries		56	—	—	1	57
Depreciation and amortization		460	254	—	37	751
		5,312	1,817	5	381	7,515
Operating income (loss)		1,353	175	(5)	(31)	1,492
Other income (expense):
Interest expense		(408)	(161)	(2)	(21)	(592)
Share of earnings (losses) of affiliates, net		117	(1)	90	12	218
Realized and unrealized gains (losses) on financial instruments, net		(145)	83	(72)	3	(131)
Unrealized gains (losses) on intergroup interest (note 1)		68	15	—	(83)	—
Other, net		32	48	(35)	5	50
		(336)	(16)	(19)	(84)	(455)
Earnings (loss) before income taxes		1,017	159	(24)	(115)	1,037
Income tax (expense) benefit		(215)	(35)	5	6	(239)
Net earnings (loss)		802	124	(19)	(109)	798
Less net earnings (loss) attributable to the noncontrolling interests		146	(1)	—	—	145
Net earnings (loss) attributable to Liberty stockholders	$	656	125	(19)	(109)	653

7

STATEMENT OF OPERATIONS INFORMATION

Three months ended September 30, 2022

(unaudited)

		Attributed (note 1)
	Liberty
	SiriusXM		Formula One	Braves	Consolidated
	Group		Group	Group	Liberty
	amounts in millions
Revenue:
Sirius XM Holdings revenue	$	2,280	—	—	2,280
Formula 1 revenue		—	715	—	715
Other revenue		—	—	252	252
Total revenue		2,280	715	252	3,247
Operating costs and expenses, including stock-based compensation (note 2):
Cost of Sirius XM Holdings services (exclusive of depreciation shown separately below):
Revenue share and royalties		709	—	—	709
Programming and content		156	—	—	156
Customer service and billing		122	—	—	122
Other		54	—	—	54
Cost of Formula 1 revenue (exclusive of depreciation shown separately below)		—	494	—	494
Subscriber acquisition costs		86	—	—	86
Other operating expenses		69	—	184	253
Selling, general and administrative		424	68	33	525
Impairment, restructuring and acquisition costs, net of recoveries		69	—	5	74
Depreciation and amortization		157	89	22	268
		1,846	651	244	2,741
Operating income (loss)		434	64	8	506
Other income (expense):
Interest expense		(130)	(41)	(8)	(179)
Share of earnings (losses) of affiliates, net		104	1	6	111
Realized and unrealized gains (losses) on financial instruments, net		76	24	6	106
Unrealized gains (losses) on intergroup interests (note 1)		(16)	47	(31)	—
Other, net		13	7	—	20
		47	38	(27)	58
Earnings (loss) before income taxes		481	102	(19)	564
Income tax (expense) benefit		(135)	8	(3)	(130)
Net earnings (loss)		346	110	(22)	434
Less net earnings (loss) attributable to the noncontrolling interests		41	5	—	46
Less net earnings (loss) attributable to redeemable noncontrolling interest		—	(3)	—	(3)
Net earnings (loss) attributable to Liberty stockholders	$	305	108	(22)	391

8

STATEMENT OF OPERATIONS INFORMATION

Nine months ended September 30, 2022

(unaudited)

		Attributed (note 1)
	Liberty
	SiriusXM		Formula One	Braves	Consolidated
	Group		Group	Group	Liberty
	amounts in millions
Revenue:
Sirius XM Holdings revenue	$	6,720	—	—	6,720
Formula 1 revenue		—	1,819	—	1,819
Other revenue		—	—	535	535
Total revenue		6,720	1,819	535	9,074
Operating costs and expenses, including stock-based compensation (note 2):
Cost of Sirius XM Holdings services (exclusive of depreciation shown separately below):
Revenue share and royalties		2,090	—	—	2,090
Programming and content		448	—	—	448
Customer service and billing		373	—	—	373
Other		166	—	—	166
Cost of Formula 1 revenue (exclusive of depreciation shown separately below)		—	1,223	—	1,223
Subscriber acquisition costs		267	—	—	267
Other operating expenses		208	—	382	590
Selling, general and administrative		1,247	192	88	1,527
Impairment, restructuring and acquisition costs, net of recoveries		70	—	5	75
Depreciation and amortization		461	272	57	790
		5,330	1,687	532	7,549
Operating income (loss)		1,390	132	3	1,525
Other income (expense):
Interest expense		(377)	(100)	(20)	(497)
Share of earnings (losses) of affiliates, net		140	—	18	158
Realized and unrealized gains (losses) on financial instruments, net		433	100	12	545
Unrealized gains (losses) on intergroup interests (note 1)		(31)	26	5	—
Other, net