LIBERTY BROADBAND-A (LBRDA) Stock Institutional Trading Activity


LIBERTY BROADBAND-A (LBRDA) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Eagle Capital Management, Renaissance Technologies LLC, Sequoia Fund, Sequoia Financial Advisors, and Baupost Group. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2021Renaissance Technologies LLCSell-15,93625,200$3,658
Q1 2021Sequoia FundSell-11,667953,528$138,405
Q4 2020Eagle Capital ManagementSell-87,808823,093$129,703
Q4 2020Renaissance Technologies LLCBuy12,53641,136$6,482
Q4 2020Sequoia FundSell-4,551965,195$152,095
Q3 2020Eagle Capital ManagementSell-26,856910,901$129,175
Q3 2020Giverny CapitalBuy1,2051,205$171
Q3 2020Renaissance Technologies LLCSell-9,40028,600$4,056
Q3 2020Sequoia FundSell-10,026969,746$137,520
Q2 2020Eagle Capital ManagementSell-43,011937,757$114,585
Q2 2020Renaissance Technologies LLCSell-31,50038,000$4,643
Q2 2020Sequoia FundSell-7,701979,772$119,718
Q1 2020Eagle Capital ManagementSell-100,828980,768$104,942
Q1 2020Renaissance Technologies LLCBuy3,40069,500$7,437
Q1 2020Sequoia FundSell-21,877987,473$105,660
Q4 2019Eagle Capital ManagementSell-53,8591,081,596$134,724
Q4 2019Renaissance Technologies LLCSell-16,00066,100$8,233
Q4 2019Sequoia FundSell-14,2401,009,350$125,725
Q3 2019Eagle Capital ManagementSell-14,9961,135,455$118,678
Q3 2019Renaissance Technologies LLCBuy26,90082,100$8,581
Q3 2019Sequoia FundSell-8,9101,023,590$106,986
Q2 2019Eagle Capital ManagementSell-15,6261,150,451$118,312
Q2 2019Renaissance Technologies LLCBuy52,50055,200$5,677
Q2 2019Sequoia FundSell-9,6211,032,500$106,182
Q1 2019Eagle Capital ManagementSell-34,2681,166,077$106,859
Q1 2019Renaissance Technologies LLCSell-34,6562,700$247
Q1 2019Sequoia FundSell-69,3821,042,121$95,500
Q4 2018Eagle Capital ManagementSell-76,0111,200,345$86,197
Q4 2018Sequoia FundSell-18,2041,111,503$79,817
Q3 2018Eagle Capital ManagementSell-2,8931,276,356$107,635

Frequently asked questions about LBRDA activity

  • Which institutional owners are buying LBRDA?

    Institutional owners buying LBRDA include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in LBRDA activity?

    "Buy" means an investor increased their reported position in LBRDA compared to the prior reporting period. This reflects growing exposure to LIBERTY BROADBAND-A (LBRDA) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in LBRDA increasing?

    Institutional interest in LBRDA can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.