Liberty Broadband Corporation
DE ˙ DB ˙ US5303071071
26,40 € ↑0,80 (3,12%)
2026-06-05
DEL PRIS
SecurityDE:8L8 / Liberty Broadband Corporation
InstitutionRuane, Cunniff & Goldfarb L.P.
Latest Disclosed Ownership223,760 shares
Latest Disclosed Value $ 11,237,227
Ruane, Cunniff & Goldfarb L.P. reports 65.72% decrease in ownership of 8L8 / Liberty Broadband Corporation

On May 14, 2026 - Ruane, Cunniff & Goldfarb L.P. filed a 13F-HR form disclosing ownership of 223,760 shares of Liberty Broadband Corporation (DE:8L8) valued at $9,845,440 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 652,780 shares of Liberty Broadband Corporation. This represents a change in shares of -65.72% during the quarter. The current value of the position is $5,907,264 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F LIBERTY BROADBAND COM SER A 530307107 223,760 -429,020 -65.72 11,237 -64.35 0.1864
2026-02-12 2025-12-31 13F LIBERTY BROADBAND COM SER A 530307107 652,780 -16,380 -2.45 31,516 -25.63 0.4923
2025-11-14 2025-09-30 13F LIBERTY BROADBAND COM SER A 530307107 669,160 353 0.05 42,378 -35.23 0.7021
2025-08-14 2025-06-30 13F LIBERTY BROADBAND COM SER A 530307107 668,807 -5,260 -0.78 65,423 14.18 1.1216
2025-05-15 2025-03-31 13F LIBERTY BROADBAND COM SER A 530307107 674,067 -9,339 -1.37 57,296 12.75 1.0406
2025-02-14 2024-12-31 13F LIBERTY BROADBAND COM SER A 530307107 683,406 -26,361 -3.71 50,818 -6.80 0.8628
2024-11-14 2024-09-30 13F LIBERTY BROADBAND COM SER A 530307107 709,767 -13,415 -1.85 54,524 38.09 0.8530
2024-08-14 2024-06-30 13F LIBERTY BROADBAND COM SER A 530307107 723,182 -42,948 -5.61 39,486 -9.77 0.6153
2024-05-15 2024-03-31 13F LIBERTY BROADBAND COM SER A 530307107 766,130 -8,306 -1.07 43,761 -29.93 0.6793
2024-02-14 2023-12-31 13F LIBERTY BROADBAND COM SER A 530307107 774,436 -14,454 -1.83 62,451 -12.92 0.9981
2023-11-14 2023-09-30 13F LIBERTY BROADBAND COM SER A 530307107 788,890 -23,815 -2.93 71,718 10.68 1.1904
2023-08-14 2023-06-30 13F LIBERTY BROADBAND COM SER A 530307107 812,705 -8,873 -1.08 64,797 -3.96 1.0223
2023-05-15 2023-03-31 13F LIBERTY BROADBAND COM SER A 530307107 821,578 -14,062 -1.68 67,468 6.44 1.1025
2023-02-13 2022-12-31 13F LIBERTY BROADBAND COM SER A 530307107 835,640 -13,433 -1.58 63,383 0.07 0.9902
2022-11-14 2022-09-30 13F LIBERTY BROADBAND COM SER A 530307107 849,073 -6,935 -0.81 63,341 -34.83 0.9409
2022-08-15 2022-06-30 13F LIBERTY BROADBAND COM SER A 530307107 856,008 -9,742 -1.13 97,200 -14.33 1.2665
2022-05-13 2022-03-31 13F LIBERTY BROADBAND COM SER A 530307107 865,750 2,163 0.25 113,465 -18.34 1.1176
2022-02-14 2021-12-31 13F LIBERTY BROADBAND COM SER A 530307107 863,587 -62,560 -6.75 138,951 -10.88 1.1867
2021-11-15 2021-09-30 13F LIBERTY BROADBAND COM SER A 530307107 926,147 -18,375 -1.95 155,917 -1.84 1.4012
2021-08-16 2021-06-30 13F LIBERTY BROADBAND COM SER A 530307107 944,522 -9,006 -0.94 158,840 14.76 1.4080
2021-05-17 2021-03-31 13F LIBERTY BROADBAND COM SER A 530307107 953,528 -11,667 -1.21 138,405 -9.00 1.3014
2021-02-16 2020-12-31 13F LIBERTY BROADBAND COM SER A 530307107 965,195 -4,551 -0.47 152,095 10.60 1.6217
2020-11-16 2020-09-30 13F LIBERTY BROADBAND COM SER A 530307107 969,746 -10,026 -1.02 137,520 14.87 1.6370
2020-08-14 2020-06-30 13F LIBERTY BROADBAND COM SER A 530307107 979,772 -7,701 -0.78 119,718 13.30 1.6044
2020-05-15 2020-03-31 13F LIBERTY BROADBAND COM SER A 530307107 987,473 -21,877 -2.17 105,660 -15.96 1.6930
2020-02-14 2019-12-31 13F LIBERTY BROADBAND COM SER A 530307107 1,009,350 -14,240 -1.39 125,725 17.52 1.5547
2019-11-14 2019-09-30 13F LIBERTY BROADBAND COM SER A 530307107 1,023,590 -7,736 -0.75 106,986 0.87 1.4039
2019-08-14 2019-06-30 13F/A-1 LIBERTY BROADBAND COM SER A 530307107 1,031,326 -10,795 -1.04 106,062 11.06 1.4284
2019-08-14 2019-06-30 13F LIBERTY BROADBAND COM SER A 530307107 1,032,500 -9,621 106,182
2019-05-15 2019-03-31 13F LIBERTY BROADBAND COM SER A 530307107 1,042,121 -69,382 -6.24 95,500 19.65 0.9745
2019-02-14 2018-12-31 13F LIBERTY BROADBAND COM SER A 530307107 1,111,503 -18,204 -1.61 79,817 -16.22 0.8788
2018-11-14 2018-09-30 13F LIBERTY BROADBAND COM SER A 530307107 1,129,707 -12,324 -1.08 95,268 10.29 0.8763
2018-08-14 2018-06-30 13F LIBERTY BROADBAND COM SER A 530307107 1,142,031 4,013 0.35 86,383 -8.50 0.7739
2018-05-14 2018-03-31 13F LIBERTY BROADBAND COM SER A 530307107 1,138,018 1,138,018 94,410 0.8655
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.