Liberty Broadband Corporation (LBRDK) Stock

Liberty Broadband Corporation (LBRDK) is a Communication Services stock trading at $29.60 (as of 2026-06-18), with a market capitalization of $4.86B and a trailing P/E of -2.0. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

Liberty Broadband Corporation operates communications services through the GCI Holdings and Charter segments. GCI Holdings provides wireless, data, video, voice, and managed services primarily in Alaska to residential and business customers and certain government, education, and medical entities, while Charter offers subscription video, voice, internet and Wi‑Fi, mobile internet, security, networking and fiber connectivity, and related advertising and business telephone services.

Valuation — source: SEC EDGAR (first-party)
Price	$29.60
Market Cap	$4.86B
P/E Ratio	-2.0
EV / EBITDA	50.8
Price / Book	0.82
Price / Sales	4.62

Profitability & Growth — source: SEC EDGAR
Revenue (TTM)	$1.02B
Net Margin	85.5%
Return on Equity	-46.5%
Debt / Equity	0.43
Current Ratio	1.09
Revenue Growth (YoY)	6.1%
EPS Growth (YoY)	97.1%
FCF Growth (YoY)	-213.6%

Valuation vs Sector & Industry
Stock P/E	-2.0
Sector P/E (Communication Services)	22.0
Industry P/E (Communication)	17.7
vs Sector	-109.2%
vs Industry	-111.4%

Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional Holder	VANGUARD GROUP INC ($541.76M)
Institutional Holders Tracked	10
Congressional Trades (recent)	10

Company
Sector	Communication Services
Industry	Communication
CEO	Martin Edward Patterson
Employees	1,900
Country	US
IPO Date	2014-11-05

Related Companies (Business model: Telecom Carrier; 8 closest by market cap; US-domiciled)

Data as of 2026-06-18.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.