Liberty Broadband Corporation
DE ˙ DB ˙ US5303071071
26,40 € ↑0,80 (3,12%)
2026-06-05
DEL PRIS
SecurityDE:8L8 / Liberty Broadband Corporation
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership578 shares
Latest Disclosed Value $ 29,019
Advisor Group Holdings, Inc. reports 17.43% decrease in ownership of 8L8 / Liberty Broadband Corporation

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 578 shares of Liberty Broadband Corporation (DE:8L8) valued at $25,432 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 700 shares of Liberty Broadband Corporation. This represents a change in shares of -17.43% during the quarter. The current value of the position is $15,259 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)
2026-05-15 2026-03-31 13F LIBERTY BROADBAND COM SER A 530307107 578 -122 -17.43 29 -12.12 0.0000
2026-02-17 2025-12-31 13F LIBERTY BROADBAND COM SER A 530307107 700 -105 -13.04 34 -32.65 0.0000
2025-11-14 2025-09-30 13F LIBERTY BROADBAND COM SER A 530307107 805 -134 -14.27 49 -46.15 0.0000
2025-09-04 2025-06-30 13F/A-1 LIBERTY BROADBAND COM SER A 530307107 939 -122 -11.50 92 1.11 0.0002
2025-08-13 2025-06-30 13F LIBERTY BROADBAND COM SER A 530307107 1,036 -25 80 0.0001
2025-05-12 2025-03-31 13F LIBERTY BROADBAND COM SER A 530307107 1,061 -214 -16.78 90 -4.26 0.0002
2025-06-06 2024-12-31 13F/A-1 LIBERTY BROADBAND COM SER A 530307107 1,275 178 16.23 95 11.90 0.0002
2025-02-07 2024-12-31 13F LIBERTY BROADBAND COM SER A 530307107 956 -141 73 0.0002
2024-11-13 2024-09-30 13F LIBERTY BROADBAND COM SER A 530307107 1,097 -37 -3.26 84 37.70 0.0002
2024-08-13 2024-06-30 13F LIBERTY BROADBAND COM SER A 530307107 1,134 -185 -14.03 62 -18.67 0.0001
2024-05-10 2024-03-31 13F LIBERTY BROADBAND COM SER A 530307107 1,319 -4,272 -76.41 75 -83.33 0.0002
2024-02-12 2023-12-31 13F LIBERTY BROADBAND COM SER A 530307107 5,591 -3,946 -41.38 451 -48.04 0.0008
2023-11-13 2023-09-30 13F LIBERTY BROADBAND COM SER A 530307107 9,537 3,610 60.91 867 83.47 0.0013
2023-08-21 2023-06-30 13F/A-1 LIBERTY BROADBAND COM SER A 530307107 5,927 186 3.24 472 0.21 0.0008
2023-08-10 2023-06-30 13F LIBERTY BROADBAND COM SER A 530307107 6,950 1,209 471 0.0001
2023-05-12 2023-03-31 13F LIBERTY BROADBAND COM SER A 530307107 5,741 442 8.34 471 17.46 0.0009
2023-02-10 2022-12-31 13F LIBERTY BROADBAND COM SER A 530307107 5,299 -149 -2.73 402 -1.23 0.0008
2022-11-14 2022-09-30 13F LIBERTY BROADBAND COM SER A 530307107 5,448 412 8.18 406 -29.14 0.0009
2022-08-10 2022-06-30 13F LIBERTY BROADBAND COM SER A 530307107 5,036 882 21.23 573 4.75 0.0013
2022-05-04 2022-03-31 13F LIBERTY BROADBAND COM SER A 530307107 4,154 1,086 35.40 547 11.18 0.0011
2022-02-03 2021-12-31 13F LIBERTY BROADBAND COM SER A 530307107 3,068 686 28.80 492 22.69 0.0009
2021-11-05 2021-09-30 13F LIBERTY BROADBAND COM SER A 530307107 2,382 389 19.52 401 19.35 0.0008
2021-08-02 2021-06-30 13F LIBERTY BROADBAND COM SER A 530307107 1,993 349 21.23 336 41.77 0.0007
2021-05-13 2021-03-31 13F LIBERTY BROADBAND COM SER A 530307107 1,644 212 14.80 237 5.33 0.0006
2021-02-10 2020-12-31 13F LIBERTY BROADBAND COM SER A 530307107 1,432 200 16.23 225 32.35 0.0006
2020-11-12 2020-09-30 13F LIBERTY BROADBAND COM SER A 530307107 1,232 121 10.89 170 25.00 0.0005
2020-08-14 2020-06-30 13F LIBERTY BROADBAND COM SER A 530307107 1,111 18 1.65 136 16.24 0.0005
2020-05-18 2020-03-31 13F LIBERTY BROADBAND COM SER A 530307107 1,093 1,093 117 0.0005
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.