Liberty Broadband Corporation
DE ˙ DB ˙ US5303071071
25,60 € ↓ -1,60 (-5,88%)
2026-06-04
DEL PRIS
SecurityDE:8L8 / Liberty Broadband Corporation
InstitutionNorthern Trust Corp
Latest Disclosed Ownership80,967 shares
Latest Disclosed Value $ 4,066,163
Northern Trust Corp reports 6.40% increase in ownership of 8L8 / Liberty Broadband Corporation

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 80,967 shares of Liberty Broadband Corporation (DE:8L8) valued at $3,562,548 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 76,097 shares of Liberty Broadband Corporation. This represents a change in shares of 6.40% during the quarter. The current value of the position is $2,072,755 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 80,967 4,870 6.40 4,066 10.70 0.0001
2026-02-17 2025-12-31 13F LIBERTY BROADBAND COM SER A 530307107 76,097 -3,098 -3.91 3,674 -26.76 0.0001
2025-11-14 2025-09-30 13F LIBERTY BROADBAND COM SER A 530307107 79,195 -1,876 -2.31 5,015 -36.76 0.0006
2025-08-13 2025-06-30 13F LIBERTY BROADBAND COM SER A 530307107 81,071 -5,063 -5.88 7,930 8.32 0.0011
2025-05-13 2025-03-31 13F LIBERTY BROADBAND COM SER A 530307107 86,134 -1,524 -1.74 7,321 12.32 0.0011
2025-02-14 2024-12-31 13F LIBERTY BROADBAND COM SER A 530307107 87,658 4,326 5.19 6,518 1.83 0.0009
2024-11-13 2024-09-30 13F LIBERTY BROADBAND COM 530307107 83,332 -10,397 -11.09 6,402 25.09 0.0010
2024-08-14 2024-06-30 13F LIBERTY BROADBAND COM 530307107 93,729 10,436 12.53 5,118 7.57 0.0009
2024-05-14 2024-03-31 13F LIBERTY BROADBAND COM 530307107 83,293 -4,810 -5.46 4,758 -33.04 0.0008
2024-02-13 2023-12-31 13F LIBERTY BROADBAND COM 530307107 88,103 222 0.25 7,105 -11.08 0.0013
2023-11-13 2023-09-30 13F LIBERTY BROADBAND COM 530307107 87,881 12,963 17.30 7,989 33.75 0.0015
2023-08-11 2023-06-30 13F LIBERTY BROADBAND COM 530307107 74,918 -16,317 -17.88 5,973 -20.27 0.0011
2023-05-15 2023-03-31 13F LIBERTY BROADBAND COM 530307107 91,235 970 1.07 7,492 9.44 0.0015
2023-02-13 2022-12-31 13F LIBERTY BROADBAND COM 530307107 90,265 76 0.08 6,847 1.74 0.0014
2022-11-14 2022-09-30 13F LIBERTY BROADBAND COM 530307107 90,189 -15,125 -14.36 6,729 -43.73 0.0015
2022-08-12 2022-06-30 13F LIBERTY BROADBAND COM 530307107 105,314 -49,008 -31.76 11,958 -40.88 0.0026
2022-05-13 2022-03-31 13F LIBERTY BROADBAND COM 530307107 154,322 -2,634 -1.68 20,226 -19.91 0.0036
2022-02-08 2021-12-31 13F LIBERTY BROADBAND COM 530307107 156,956 -10,054 -6.02 25,254 -10.18 0.0041
2021-11-15 2021-09-30 13F LIBERTY BROADBAND COM 530307107 167,010 -14,285 -7.88 28,116 -7.78 0.0050
2021-08-13 2021-06-30 13F LIBERTY BROADBAND COM SER A 530307107 181,295 -57,580 -24.10 30,489 -12.07 0.0054
2021-05-12 2021-03-31 13F LIBERTY BROADBAND COM SER A 530307107 238,875 -682 -0.28 34,673 -8.15 0.0064
2021-02-11 2020-12-31 13F LIBERTY BROADBAND COM SER A 530307107 239,557 19,975 9.10 37,749 21.23 0.0074
2020-11-16 2020-09-30 13F LIBERTY BROADBAND COM SER A 530307107 219,582 -4,899 -2.18 31,139 13.52 0.0068
2020-08-14 2020-06-30 13F LIBERTY BROADBAND COM 530307107 224,481 29,580 15.18 27,430 31.53 0.0065
2020-05-14 2020-03-31 13F LIBERTY BROADBAND COM SER A 530307107 194,901 19,480 11.10 20,854 -4.56 0.0060
2020-02-14 2019-12-31 13F LIBERTY BROADBAND COM SER A 530307107 175,421 517 0.30 21,851 19.54 0.0049
2019-11-13 2019-09-30 13F LIBERTY BROADBAND COM 530307107 174,904 -7,564 -4.15 18,280 -2.58 0.0044
2019-08-13 2019-06-30 13F LIBERTY BROADBAND COM SER A 530307107 182,468 -1,785 -0.97 18,765 11.13 0.0045
2019-05-13 2019-03-31 13F LIBERTY BROADBAND COM SER A 530307107 184,253 -1,222 -0.66 16,886 26.77 0.0042
2019-02-12 2018-12-31 13F LIBERTY BROADBAND COM SER A 530307107 185,475 -400 -0.22 13,320 -15.02 0.0037
2018-11-14 2018-09-30 13F LIBERTY BROADBAND COM SER A 530307107 185,875 7,607 4.27 15,675 16.25 0.0038
2018-09-18 2018-06-30 13F/A-1 LIBERTY BROADBAND COM SER A 530307107 178,268 69,013 63.17 13,484 45.54 0.0034
2018-08-14 2018-06-30 13F LIBERTY BROADBAND COM SER A 530307107 190,127 -1,856,003 14,381
2018-05-09 2018-03-31 13F LIBERTY BROADBAND COM 530307107 109,255 2,647 2.48 9,265 2.18 0.0024
2018-02-14 2017-12-31 13F LIBERTY BROADBAND COM 530307107 106,608 2,185 2.09 9,067 -7.81 0.0023
2017-11-13 2017-09-30 13F LIBERTY BROADBAND COM 530307107 104,423 223 0.21 9,835 10.01 0.0026
2017-08-11 2017-06-30 13F LIBERTY BROADBAND COM 530307107 104,200 -1,890 -1.78 8,940 -0.96 0.0025
2017-05-12 2017-03-31 13F LIBERTY BROADBAND COM 530307107 106,090 5,905 5.89 9,027 24.36 0.0026
2017-02-13 2016-12-31 13F LIBERTY BROADBAND COM 530307107 100,185 3,741 3.88 7,259 7.27 0.0022
2016-11-09 2016-09-30 13F LIBERTY BROADBAND COM 530307107 96,444 -3,720 -3.71 6,767 13.73 0.0021
2016-08-12 2016-06-30 13F LIBERTY BROADBAND COM 530307107 100,164 3,189 3.29 5,950 5.50 0.0019
2016-08-19 2016-03-31 13F/A-1 LIBERTY BROADBAND COM 530307107 96,975 1,024 1.07 5,640 13.78 0.0019
2016-05-13 2016-03-31 13F LIBERTY BROADBAND COM 530307107 96,975 5,640
2016-02-12 2015-12-31 13F LIBERTY BROADBAND COM 530307107 95,951 1,758 1.87 4,957 2.29 0.0016
2015-11-12 2015-09-30 13F LIBERTY BROADBAND COM 530307107 94,193 -3,222 -3.31 4,846 -11.91 0.0016
2015-05-14 2015-03-31 13F LIBERTY BROADBAND COM 530307107 97,415 41,742 74.98 5,501 941.86 0.0017
2015-02-12 2014-12-31 13F LIBERTY BROADBAND COM 530307115 55,673 55,673 528 0.0002
2015-02-12 2014-12-31 13F LIBERTY BROADBAND COM 530307107 95,739 95,739 4,797 0.0014
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.