Liberty Broadband Corporation
US ˙ NasdaqGS ˙ US5303073051

SecurityLBRDK / Liberty Broadband Corporation
InstitutionMorgan Stanley
Latest Disclosed Ownership1,815,047 shares
Latest Disclosed Value $ 91,296,961
Morgan Stanley reports 7.35% decrease in ownership of LBRDK / Liberty Broadband Corporation

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 1,815,047 shares of Liberty Broadband Corporation (US:LBRDK) valued at $91,296,864 USD as of March 31, 2026. The current value of the position is $54,759,968 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.

Upgrade to unlock premium data and export to Excel .

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 C 530307305 1,815,047 -143,942 -7.35 91,297 -4.11 0.0055
2026-05-27 2025-12-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 1,958,989 125,660 6.85 95,207 -18.27 0.0057
2026-02-13 2025-12-31 13F LIBERTY BROADBAND COM SER C 530307305 1,958,989 125,660 95,207 0.0057
2026-05-27 2025-09-30 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 1,833,329 1,227,755 202.74 116,490 95.53 0.0071
2025-11-14 2025-09-30 13F LIBERTY BROADBAND COM SER C 530307305 1,833,329 1,227,755 116,490 0.0071
2025-08-15 2025-06-30 13F LIBERTY BROADBAND COM SER C 530307305 605,574 -136,057 -18.35 59,577 -5.55 0.0039
2025-05-15 2025-03-31 13F LIBERTY BROADBAND COM SER C 530307305 741,631 -228,545 -23.56 63,076 -13.03 0.0045
2025-05-15 2024-12-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 970,176 151,414 18.49 72,531 14.61 0.0051
2025-02-14 2024-12-31 13F LIBERTY BROADBAND COM SER C 530307305 970,176 151,414 72,531 0.0051
2025-05-14 2024-09-30 13F/A-2 LIBERTY BROADBAND COM SER C 530307305 818,762 -25,306 -3.00 63,282 36.76 0.0046
2025-02-14 2024-09-30 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 818,762 -25,306 63,282 0.0046
2024-11-14 2024-09-30 13F LIBERTY BROADBAND COM SER C 530307305 818,762 -25,306 63,282 0.0005
2025-05-14 2024-06-30 13F/A-2 LIBERTY BROADBAND COM SER C 530307305 844,068 -238,143 -22.01 46,272 -25.29 0.0036
2024-10-17 2024-06-30 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 844,068 -238,143 46,272 0.0036
2024-08-14 2024-06-30 13F LIBERTY BROADBAND COM SER C 530307305 844,068 -238,143 46,272 0.0036
2024-10-17 2024-03-31 13F/A-2 LIBERTY BROADBAND COM SER C 530307305 1,082,211 222,558 25.89 61,935 -10.60 0.0050
2024-08-16 2024-03-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 1,082,211 222,558 61,935 0.0006
2024-05-15 2024-03-31 13F LIBERTY BROADBAND COM SER C 530307305 1,082,211 222,558 61,935 0.0050
2024-08-16 2023-12-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 859,653 58,069 7.24 69,280 -5.36 0.0061
2024-02-13 2023-12-31 13F LIBERTY BROADBAND COM SER C 530307305 859,653 58,069 69,280 0.0061
2023-11-15 2023-09-30 13F LIBERTY BROADBAND COM SER C 530307305 801,584 -71,497 -8.19 73,201 4.66 0.0074
2023-08-14 2023-06-30 13F LIBERTY BROADBAND COM SER C 530307305 873,081 85,536 10.86 69,943 8.70 0.0069
2023-05-15 2023-03-31 13F LIBERTY BROADBAND COM SER C 530307305 787,545 -209,726 -21.03 64,343 -15.41 0.0069
2023-02-14 2022-12-31 13F LIBERTY BROADBAND COM SER C 530307305 997,271 231,030 30.15 76,062 34.50 0.0086
2022-11-14 2022-09-30 13F LIBERTY BROADBAND COM SER C 530307305 766,241 -1,052 -0.14 56,549 -36.27 0.0077
2022-10-27 2022-06-30 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 767,293 456,366 146.78 88,730 110.89 0.0115
2022-08-15 2022-06-30 13F LIBERTY BROADBAND COM SER C 530307305 767,293 456,366 88,730 0.0023
2022-10-27 2022-03-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 310,927 15,438 5.22 42,074 -11.61 0.0057
2022-05-13 2022-03-31 13F LIBERTY BROADBAND COM SER C 530307305 310,927 15,438 42,074 0.0057
2022-02-14 2021-12-31 13F LIBERTY BROADBAND COM SER C 530307305 295,489 33,453 12.77 47,603 5.20 0.0059
2021-11-15 2021-09-30 13F LIBERTY BROADBAND COM SER C 530307305 262,036 -13,964 -5.06 45,252 -5.59 0.0061
2021-08-23 2021-06-30 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 276,000 18,041 6.99 47,930 23.74 0.0063
2021-08-16 2021-06-30 13F LIBERTY BROADBAND COM SER C 530307305 276,000 18,041 47,930 0.0013
2021-05-17 2021-03-31 13F LIBERTY BROADBAND COM SER C 530307305 257,959 21,380 9.04 38,734 3.38 0.0057
2021-02-16 2020-12-31 13F LIBERTY BROADBAND COM SER C 530307305 236,579 93,907 65.82 37,467 83.81 0.0058
2020-11-13 2020-09-30 13F LIBERTY BROADBAND COM SER C 530307305 142,672 10,300 7.78 20,383 24.22 0.0039
2020-08-14 2020-06-30 13F LIBERTY BROADBAND COM SER C 530307305 132,372 -14,027 -9.58 16,409 1.25 0.0036
2020-05-26 2020-03-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 146,399 -154,945 -51.42 16,207 -57.23 0.0044
2020-05-15 2020-03-31 13F LIBERTY BROADBAND COM SER C 530307305 146,399 -154,945 16,207 1,245.0355
2020-02-14 2019-12-31 13F LIBERTY BROADBAND COM SER C 530307305 301,344 161,847 116.02 37,893 159.51 0.0088
2019-11-14 2019-09-30 13F LIBERTY BROADBAND COM SER C 530307305 139,497 -21,076 -13.13 14,602 -12.74 0.0039
2019-08-14 2019-06-30 13F LIBERTY BROADBAND COM SER C 530307305 160,573 36,460 29.38 16,734 46.97 0.0045
2019-05-15 2019-03-31 13F LIBERTY BROADBAND COM SER C 530307305 124,113 -23,256 -15.78 11,386 7.26 0.0032
2019-02-14 2018-12-31 13F LIBERTY BROADBAND COM SER C 530307305 147,369 -524,207 -78.06 10,615 -81.25 0.0032
2019-04-23 2018-09-30 13F/A-2 LIBERTY BROADBAND COM SER C 530307305 671,576 -114,956 -14.62 56,614 -4.94 0.0142
2018-11-20 2018-09-30 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 671,576 0 56,614 0.0142
2018-11-14 2018-09-30 13F LIBERTY BROADBAND COM SER C 530307305 671,576 -114,956 56,614
2019-04-23 2018-06-30 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 786,532 689,758 712.75 59,556 618.23 0.0161
2018-08-14 2018-06-30 13F LIBERTY BROADBAND COM SER C 530307305 786,532 689,758 59,556
2019-04-23 2018-03-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 96,774 -426,894 -81.52 8,292 -81.41 0.0023
2018-05-14 2018-03-31 13F LIBERTY BROADBAND COM SER C 530307305 96,774 -426,894 8,292
2019-04-23 2017-12-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 523,668 430,404 461.49 44,596 401.81 0.0122
2018-02-14 2017-12-31 13F LIBERTY BROADBAND COM SER C 530307305 523,668 430,404 44,596
2017-11-14 2017-09-30 13F LIBERTY BROADBAND COM SER C 530307305 93,264 -240,718 -72.08 8,887 -69.33 0.0027
2017-08-11 2017-06-30 13F LIBERTY BROADBAND COM SER C 530307305 333,982 182,499 120.47 28,974 121.40 0.0088
2017-05-22 2017-03-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 151,483 -34,012 -18.34 13,087 -4.75 0.0040
2017-05-12 2017-03-31 13F LIBERTY BROADBAND COM SER C 530307305 151,483 13,087
2017-02-22 2016-12-31 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 185,495 91,925 98.24 13,740 105.41 0.0045
2017-02-13 2016-12-31 13F LIBERTY BROADBAND COM SER C 530307305 185,495 13,740
2016-11-10 2016-09-30 13F LIBERTY BROADBAND COM SER C 530307305 93,570 17,655 23.26 6,689 46.85 0.0023
2016-08-12 2016-06-30 13F LIBERTY BROADBAND COM SER C 530307305 75,915 5,370 7.61 4,555 11.40 0.0016
2016-05-12 2016-03-31 13F LIBERTY BROADBAND COM SER C 530307305 70,545 20,687 41.49 4,089 58.12 0.0016
2016-02-09 2015-12-31 13F LIBERTY BROADBAND COM SER C 530307305 49,858 -1,352 -2.64 2,586 -1.26 0.0009
2016-02-08 2015-09-30 13F/A-1 LIBERTY BROADBAND COM SER C 530307305 51,210 -408,878 -88.87 2,619 -88.87 0.0010
2015-11-09 2015-09-30 13F LIBERTY BROADBAND COM SER C 530307305 51,210 2,619
2015-08-12 2015-06-30 13F LIBERTY BROADBAND COM SER C 530307305 460,088 -10,107 -2.15 23,537 -11.56 0.0082
2015-05-14 2015-03-31 13F LIBERTY BROADBAND COM SER C 530307305 470,195 426,798 983.47 26,613 1,131.51 0.0098
2015-02-13 2014-12-31 13F LIBERTY BROADBAND COM SER C 530307305 43,397 43,397 2,161 0.0008
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.