Liberty Broadband Corporation
DE ˙ DB ˙ US5303071071
26,40 € ↑0,80 (3,12%)
2026-06-05
DEL PRIS
SecurityDE:8L8 / Liberty Broadband Corporation
InstitutionMAI Capital Management
Latest Disclosed Ownership844 shares
Latest Disclosed Value $ 42,386
MAI Capital Management reports 22.85% increase in ownership of 8L8 / Liberty Broadband Corporation

On May 15, 2026 - MAI Capital Management filed a 13F-HR form disclosing ownership of 844 shares of Liberty Broadband Corporation (DE:8L8) valued at $37,136 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 687 shares of Liberty Broadband Corporation. This represents a change in shares of 22.85% during the quarter. The current value of the position is $22,282 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 844 157 22.85 42 27.27 0.0002
2026-02-13 2025-12-31 13F LIBERTY BROADBAND COM SER A 530307107 687 -9 -1.29 33 -25.00 0.0002
2025-11-10 2025-09-30 13F LIBERTY BROADBAND COM SER A 530307107 696 -11 -1.56 44 -36.23 0.0003
2025-08-12 2025-06-30 13F LIBERTY BROADBAND COM SER A 530307107 707 11 1.58 69 16.95 0.0005
2025-05-15 2025-03-31 13F LIBERTY BROADBAND COM SER A 530307107 696 0 0.00 59 15.69 0.0004
2025-02-14 2024-12-31 13F LIBERTY BROADBAND COM SER A 530307107 696 -1,925 -73.45 52 -87.65 0.0004
2021-02-16 2020-12-31 13F Liberty Broadband CS 530307107 2,621 -6 -0.23 413 10.72 0.0103
2020-10-26 2020-09-30 13F Liberty Broadband CS 530307107 2,627 169 6.88 373 24.33 0.0108
2020-07-27 2020-06-30 13F Liberty Broadband CS 530307107 2,458 0 0.00 300 14.07 0.0094
2020-04-16 2020-03-31 13F Liberty Broadband CS 530307107 2,458 0 0.00 263 -14.05 0.0107
2020-02-03 2019-12-31 13F Liberty Broadband CS 530307107 2,458 0 0.00 306 19.07 0.0099
2019-10-29 2019-09-30 13F Liberty Broadband CS 530307107 2,458 -10 -0.41 257 1.18 0.0115
2019-08-15 2019-06-30 13F Liberty Broadband CS 530307107 2,468 0 0.00 254 12.39 0.0115
2019-04-29 2019-03-31 13F Liberty Broadband CS 530307107 2,468 0 0.00 226 8.65 0.0116
2018-10-12 2018-09-30 13F Liberty Broadband CS 530307107 2,468 0 0.00 208 -0.48 0.0106
2018-04-17 2018-03-31 13F Liberty Broadband CS 530307107 2,468 0 0.00 209 -0.48 0.0119
2018-01-30 2017-12-31 13F Liberty Broadband CS 530307107 2,468 0 0.00 210 -9.48 0.0119
2017-10-12 2017-09-30 13F Liberty Broadband CS 530307107 2,468 0 0.00 232 9.43 0.0141
2017-08-07 2017-06-30 13F Liberty Broadband CS 530307107 2,468 0 0.00 212 0.95 0.0137
2017-05-11 2017-03-31 13F Liberty Broadband CS 530307107 2,468 2,468 210 0.0141
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.