Liberty Broadband Corporation
US ˙ NasdaqGS ˙ US5303073051

SecurityLBRDK / Liberty Broadband Corporation
InstitutionCwm, Llc
Latest Disclosed Ownership33,721 shares
Latest Disclosed Value $ 1,696,166
Cwm, Llc reports 117.44% increase in ownership of LBRDK / Liberty Broadband Corporation

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 33,721 shares of Liberty Broadband Corporation (US:LBRDK) valued at $1,696,166 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 15,508 shares of Liberty Broadband Corporation. The current value of the position is $1,017,025 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 C 530307305 33,721 18,213 117.44 1,696 0.0044
2026-01-26 2025-12-31 13F LIBERTY BROADBAND COM SER C 530307305 15,508 13,512 676.95 1 0.0020
2025-10-15 2025-09-30 13F LIBERTY BROADBAND COM SER C 530307305 1,996 -232 -10.41 0 0.0004
2025-07-25 2025-06-30 13F LIBERTY BROADBAND COM SER C 530307305 2,228 -81 -3.51 0 0.0008
2025-05-01 2025-03-31 13F LIBERTY BROADBAND COM SER C 530307305 2,309 138 6.36 0 0.0008
2025-02-04 2024-12-31 13F LIBERTY BROADBAND COM SER C 530307305 2,171 -138 -5.98 0 0.0007
2024-10-08 2024-09-30 13F LIBERTY BROADBAND COM SER C 530307305 2,309 54 2.39 0 0.0008
2024-07-10 2024-06-30 13F LIBERTY BROADBAND COM SER C 530307305 2,255 1,400 163.74 0 0.0006
2024-04-05 2024-03-31 13F LIBERTY BROADBAND COM SER C 530307305 855 -1,160 -57.57 0 0.0002
2024-02-01 2023-12-31 13F LIBERTY BROADBAND COM SER C 530307305 2,015 58 2.96 0 0.0009
2023-10-11 2023-09-30 13F LIBERTY BROADBAND COM SER C 530307305 1,957 112 6.07 0 0.0011
2023-08-03 2023-06-30 13F LIBERTY BROADBAND COM SER C 530307305 1,845 -65 -3.40 0 0.0009
2023-05-01 2023-03-31 13F LIBERTY BROADBAND COM SER C 530307305 1,910 3 0.16 0 0.0011
2023-02-01 2022-12-31 13F LIBERTY BROADBAND COM SER C 530307305 1,907 57 3.08 0 -100.00 0.0011
2022-10-27 2022-09-30 13F LIBERTY BROADBAND COM SER C 530307305 1,850 -135 -6.80 137 -40.43 0.0011
2022-07-28 2022-06-30 13F LIBERTY BROADBAND COM SER C 530307305 1,985 655 49.25 230 27.78 0.0018
2022-04-21 2022-03-31 13F LIBERTY BROADBAND COM SER C 530307305 1,330 232 21.13 180 1.69 0.0013
2022-01-31 2021-12-31 13F LIBERTY BROADBAND COM SER C 530307305 1,098 525 91.62 177 77.00 0.0012
2021-09-15 2021-06-30 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 573 0 0.00 100 0.00 0.0008
2021-07-29 2021-06-30 13F LIBERTY BROADBAND COM SER C 530307305 573 0 100 0.0008
2021-09-15 2021-03-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 573 0 0.00 100 0.00 0.0008
2021-04-27 2021-03-31 13F LIBERTY BROADBAND COM SER C 530307305 573 0 86 0.0008
2021-09-15 2020-12-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 573 0 0.00 100 0.00 0.0008
2021-01-27 2020-12-31 13F LIBERTY BROADBAND COM SER C 530307305 561 -12 89 0.0008
2021-09-15 2020-09-30 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 573 0 0.00 100 0.00 0.0008
2020-10-19 2020-09-30 13F LIBERTY BROADBAND COM SER C 530307305 453 -120 65 0.0007
2021-09-15 2020-06-30 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 573 0 0.00 100 0.00 0.0008
2020-07-22 2020-06-30 13F LIBERTY BROADBAND COM SER C 530307305 454 -119 56 0.0007
2021-09-15 2020-03-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 573 0 0.00 100 0.00 0.0008
2020-04-28 2020-03-31 13F LIBERTY BROADBAND COM SER C 530307305 454 -119 50 0.0007
2021-09-14 2019-12-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 573 0 0.00 100 0.00 0.0008
2020-01-27 2019-12-31 13F LIBERTY BROADBAND COM SER C 530307305 450 -123 57 0.0007
2021-09-14 2019-09-30 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 573 0 0.00 100 0.00 0.0008
2019-10-22 2019-09-30 13F LIBERTY BROADBAND COM SER C 530307305 185 -388 19 0.0003
2021-09-14 2019-06-30 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 573 0 0.00 100 0.00 0.0008
2019-07-31 2019-06-30 13F LIBERTY BROADBAND COM SER C 530307305 173 -400 18 0.0003
2021-09-02 2019-03-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 573 465 430.56 100 1,150.00 0.0008
2019-04-22 2019-03-31 13F LIBERTY BROADBAND COM SER C 530307305 28 -80 3 0.0001
2019-01-25 2018-12-31 13F LIBERTY BROADBAND COM SER C 530307305 108 0 0.00 8 -11.11 0.0002
2018-10-29 2018-09-30 13F LIBERTY BROADBAND COM SER C 530307305 108 -21 -16.28 9 -10.00 0.0002
2018-07-31 2018-06-30 13F LIBERTY BROADBAND COM SER C 530307305 129 -2 -1.53 10 -9.09 0.0003
2018-04-26 2018-03-31 13F LIBERTY BROADBAND COM SER C 530307305 131 8 6.50 11 10.00 0.0004
2018-01-16 2017-12-31 13F LIBERTY BROADBAND COM SER C 530307305 123 65 112.07 10 66.67 0.0004
2017-10-16 2017-09-30 13F LIBERTY BROADBAND COM SER C 530307305 58 32 123.08 6 200.00 0.0003
2017-07-17 2017-06-30 13F LIBERTY BROADBAND COM SER C 530307305 26 0 0.00 2 0.00 0.0001
2017-04-17 2017-03-31 13F LIBERTY BROADBAND COM SER C 530307305 26 0 0.00 2 0.00 0.0001
2017-01-19 2016-12-31 13F LIBERTY BROADBAND COM SER C 530307305 26 25 2,500.00 2 0.0001
2016-10-17 2016-09-30 13F LIBERTY BROADBAND COM SER C 530307305 1 -15 -93.75 0 -100.00
2016-07-21 2016-06-30 13F LIBERTY BROADBAND COM SER C 530307305 16 -2 -11.11 1 0.00 0.0001
2016-04-18 2016-03-31 13F LIBERTY BROADBAND COM SER C 530307305 18 0 0.00 1 0.00 0.0001
2016-02-01 2015-12-31 13F LIBERTY BROADBAND COM SER C 530307305 18 0 0.00 1 0.00 0.0001
2015-10-30 2015-09-30 13F LIBERTY BROADBAND COM SER C 530307305 18 18 1 0.0001
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.