Group 1 - Madison Mid Cap Fund reported a return of 1.9% in Q3 2025, underperforming the Russell Midcap Index which increased by 5.3% [1] - The Information Technology sector led the performance for both the quarter and year-to-date [1] - The fund's top five holdings were highlighted as key picks for 2025 [1] Group 2 - GCI Liberty, Inc. (NASDAQ:GLIBK) experienced a one-month return of -6.56% and a three-month decline of 12.56%, closing at $33.75 per share with a market capitalization of $968.552 million on November 20, 2025 [2] - Madison Mid Cap Fund sold its holding in GCI Liberty, Inc. due to mediocre growth prospects and its small market capitalization, which was deemed immaterial to the portfolio [3] Group 3 - GCI Liberty, Inc. is not among the 30 most popular stocks among hedge funds, with a belief that certain AI stocks present greater upside potential and lower downside risk [4]

Core Points - GCI Liberty will participate in a Q&A session during the Liberty Media annual Investor Meeting on November 20, 2025, hosted by John Malone and Derek Chang [1][2] - GCI Liberty is a subsidiary of GCI, LLC, which is Alaska's largest communications provider, serving over 200 communities [3] - GCI has invested $4.7 billion in its network and facilities in Alaska over the past 45 years to enhance connectivity and address the digital divide [3] Company Information - GCI Liberty, Inc. trades on Nasdaq under the symbols GLIBA and GLIBK [4][8] - The company is involved in telecommunications, providing data, voice, and managed services [5] - GCI Liberty has announced a $300 million rights offering for Series C GCI Group common stock, with subscription rights distributed to holders of Series A, B, and C common stock [7]

Revenue Performance - GCI Liberty reported a 2% decline in total revenue to $257 million for Q3 2025, with consumer revenue down 4% and business revenue flat year-over-year[3]. - GCI Liberty reported a revenue of $257 million for Q3 2025, a decrease from $262 million in Q3 2024[36]. Operating Loss and Impairment - The company incurred an operating loss of $488 million, primarily due to a $525 million non-cash impairment charge related to intangible assets and goodwill[6]. - The operating loss for Q3 2025 was $(488) million, compared to an operating income of $41 million in Q3 2024[36]. - The company recorded an impairment of goodwill and intangible assets amounting to $525 million in Q3 2025[36]. Adjusted OIBDA - Adjusted OIBDA decreased by 8% to $92 million, with an Adjusted OIBDA margin of 35.8%, down 240 basis points from the previous year[7]. - Adjusted OIBDA for Q3 2025 was $92 million, down from $100 million in Q3 2024[34]. Cash Flow and Financial Position - GCI generated net cash provided by operating activities of $357 million and free cash flow of $155 million over the trailing twelve months ended September 30, 2025[12]. - Free cash flow for the twelve months ended September 30, 2025, was $155 million, with net cash provided by operating activities at $357 million[34]. - GCI's cash, cash equivalents, and restricted cash increased by $20 million in Q3 2025, primarily due to cash from operations[25]. - Total current assets increased to $405 million as of September 30, 2025, from $319 million at the end of 2024[35]. - Total liabilities decreased to $1,621 million as of September 30, 2025, from $1,953 million at the end of 2024[35]. - Cash and cash equivalents rose to $124 million as of September 30, 2025, compared to $74 million at the end of 2024[35]. - GCI Liberty's long-term debt decreased to $981 million as of September 30, 2025, from $1,066 million at the end of 2024[35]. Subscriber Metrics - Consumer cable modem subscribers decreased by 3% to 153,100, while consumer wireless lines in service increased by 2% to 207,500[3]. Strategic Initiatives - GCI Liberty announced a $300 million rights offering to all stockholders, expected to commence before year-end[3]. - Capital expenditures for the full year 2025 are projected to be between $225 million and $250 million, primarily for improvements to wireless and data networks in rural Alaska[11]. Business Focus - The company has exited the video business as of September 30, 2025, focusing solely on broadband connectivity services[2]. Net Loss - The net loss for Q3 2025 was $(387) million, contrasting with a net income of $21 million in Q3 2024[36].

Financial Performance - Consolidated revenue decreased by $5 million to $257 million for the three months ended September 30, 2025, but increased by $31 million to $784 million for the nine months ended September 30, 2025, compared to the same periods in 2024 [102]. - Operating income for the three months ended September 30, 2025, was a loss of $488 million, compared to an operating income of $41 million in the same period of 2024 [102]. - The company experienced a net loss of $387 million for the three months ended September 30, 2025, compared to a net earnings of $21 million in the same period of 2024 [102]. - Total revenue for the three months ended September 30, 2025, was $257 million, a decrease of 2% compared to $262 million for the same period in 2024 [107]. - Adjusted OIBDA for the nine months ended September 30, 2025, increased to $313 million from $276 million in the same period of 2024 [102]. - Adjusted OIBDA for the three months ended September 30, 2025, was $92 million, a decrease of $8 million (8.0%) compared to $100 million for the same period in 2024 [120]. Subscriber Metrics - The number of cable modem subscribers decreased from 157,400 in September 2024 to 153,100 in September 2025, while wireless lines in service increased from 204,000 to 207,500 during the same period [104]. - Consumer data revenue decreased by $2 million (3.3%) for the three months ended September 30, 2025, primarily due to a decrease in the number of subscribers [108]. - Consumer wireless revenue increased by $5 million (10.6%) for the three months ended September 30, 2025, driven by increased wireless USF support for high-cost areas [109]. - Business data revenue increased by $1 million (0.8%) for the three months ended September 30, 2025, primarily due to service upgrades with existing healthcare and education customers [111]. Impairments and Losses - The company recorded an impairment of goodwill and intangible assets amounting to $525 million for the three and nine months ended September 30, 2025 [102]. - Operating loss for the three months ended September 30, 2025, was $488 million, compared to an operating income of $41 million for the same period in 2024, reflecting a significant increase in losses [119]. - The company recorded an impairment of goodwill and intangible assets of $525 million during the nine months ended September 30, 2025 [118]. Economic and Regulatory Environment - The Alaska economy, which GCI Holdings is dependent on, is facing recessionary pressures due to volatility in oil prices and inflation, potentially affecting demand for GCI's products and services [92]. - The company anticipates that ongoing inflationary pressures on materials and labor could impact its cost structure and margins [93]. - The enactment of the One Big Beautiful Bill Act (OBBBA) allowed the company to defer cash taxes to future years, although it did not materially impact income tax expense [94]. - The company is monitoring the potential impacts of a federal government shutdown on the timeliness of government grant approvals and funding [95]. Cash Flow and Debt - Net cash provided by operating activities increased to $302 million for the nine months ended September 30, 2025, compared to $223 million for the same period in 2024 [128]. - As of September 30, 2025, the company had a cash and cash equivalents balance of $124 million [127]. - The projected net capital expenditures for the company are approximately $80 million [131]. - As of September 30, 2025, the company has variable rate debt amounting to $372 million with a weighted average interest rate of 6.2% [135]. - The company also holds fixed rate debt totaling $600 million with a weighted average interest rate of 4.8% [135].

Core Points - GCI Liberty, Inc. has declared a dividend of pro rata subscription rights for its Series C GCI Group common stock [1] - The dividend is available to all holders of record of Series A, Series B, and Series C GCI Group common stock as of November 24, 2025 [1] - The aggregate intended offering price for the subscription rights is $300 million [1]

GCI LIBERTY REPORTS SECOND QUARTER 2025 FINANCIAL RESULTS Exhibit 99.1 Englewood, Colorado, August 7, 2025 – GCI Liberty, Inc. ("GCI Liberty") (Nasdaq: GLIBA, GLIBK) today reported second quarter 2025 results. 1 Headlines include (1): "GCI delivered strong results during the quarter, reflecting our operating progress and breadth of connectivity services," said GCI Liberty CEO, Ron Duncan. "The strength of our business translated into solid revenue and Adjusted OIBDA growth, which also reflects benefits from ...

or Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-42742 GCI Liberty, Inc. (Exact name of registrant as specified in its charter) (State or other jurisdiction of ...