Security Snapshot

Liberty Broadband Corp - Series C common Stock (LBRDK) Institutional Ownership

CUSIP: 530307305

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

373

Shares (Excl. Options)

104,422,467

Price

$48.60

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Type / Class
Equity / Series C common Stock
Symbol
LBRDK on Nasdaq
Shares outstanding
121,580,703
Price per share
$50.30
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
104,422,467
Total reported value
$5,074,621,745
% of total 13F portfolios
0.01%
Share change
+2,477,715
Value change
+$103,457,539
Number of holders
373
Price from insider filings
$50.30
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

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Quick Takeaways

  • LBRDK - Liberty Broadband Corp - Series C common Stock is tracked under CUSIP 530307305.
  • 373 institutions reported positions in Q4 2025.
  • Schedule 13D/13G significant owner rows are not currently available.

What Changed

  • Holder count moved from 373 to 28 between Q4 2025 and Q1 2026.
  • Reported value moved from $5,074,621,745 to $7,656,877.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 373 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 530307305?
CUSIP 530307305 identifies LBRDK - Liberty Broadband Corp - Series C common Stock in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

As of 31 Dec 2025, 373 institutional investors reported holding 104,422,467 shares of Liberty Broadband Corp - Series C common Stock (LBRDK). This represents 86% of the company’s total 121,580,703 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Liberty Broadband Corp - Series C common Stock (LBRDK) together control 60% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
VANGUARD GROUP INC 9.2% 11,147,370 -0.14% 0.01% $541,762,184
EAGLE CAPITAL MANAGEMENT LLC 5.2% 6,355,692 -3.2% 0.96% $308,886,652
HBK INVESTMENTS L P 4.9% 5,908,691 +4.1% 3.1% $287,162,383
BlackRock, Inc. 4.4% 5,312,434 +1.8% 0% $258,184,298
HARRIS ASSOCIATES L P 3.4% 4,148,894 -35% 0.26% $201,636,265
NORGES BANK 3.1% 3,721,829 0.02% $180,880,889
Assenagon Asset Management S.A. 2.3% 2,793,954 +59% 0.2% $135,786,164
First Pacific Advisors, LP 2.2% 2,669,348 1.7% $129,730,313
DIMENSIONAL FUND ADVISORS LP 2.2% 2,651,746 -9.9% 0.03% $128,876,950
MILLENNIUM MANAGEMENT LLC 2.1% 2,533,736 +24% 0.09% $123,139,570
Pentwater Capital Management LP 2.1% 2,493,644 -6.7% 0.88% $121,191,098
GEODE CAPITAL MANAGEMENT, LLC 1.8% 2,241,626 +1.2% 0.01% $108,966,196
TUDOR INVESTMENT CORP ET AL 1.7% 2,107,652 +4.2% 0.56% $102,431,887
STATE STREET CORP 1.6% 1,968,767 -0.12% 0% $95,682,076
MORGAN STANLEY 1.6% 1,958,988 +6.9% 0.01% $95,206,923
ADAGE CAPITAL PARTNERS GP, L.L.C. 1.6% 1,923,945 -24% 0.14% $93,503,727
ARISTEIA CAPITAL, L.L.C. 1.6% 1,893,185 -46% 2.6% $92,008,791
Ruane, Cunniff & Goldfarb L.P. 1.5% 1,841,624 -1.7% 1.4% $89,502,926
UBS Group AG 1.2% 1,505,070 +301% 0.01% $73,146,401
WHITEBOX ADVISORS LLC 1.2% 1,476,741 +1.8% 1.2% $71,769,613
Man Group plc 1.2% 1,411,292 +17% 0.13% $68,588,791
Madison Asset Management, LLC 0.97% 1,181,920 -11% 0.66% $57,441,324
NEUBERGER BERMAN GROUP LLC 0.96% 1,170,628 +29% 0.04% $56,892,521
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.94% 1,139,829 +3.4% 0.01% $55,395,689
D. E. Shaw & Co., Inc. 0.89% 1,086,101 +36% 0.04% $52,784,509

Institutional Holders of Liberty Broadband Corp - Series C common Stock (LBRDK) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 151,692 $7,656,877 +$599,229 $50.30 28
2025 Q4 104,422,467 $5,074,621,745 +$103,457,539 $48.60 373
2025 Q3 102,566,335 $6,517,061,209 -$1,072,813,897 $63.54 388
2025 Q2 113,064,036 $11,113,719,382 +$33,941,733 $98.38 415
2025 Q1 113,673,744 $9,663,277,903 -$388,356,747 $85.05 407
2024 Q4 120,535,600 $9,011,594,153 +$71,045,545 $74.76 406
2024 Q3 117,072,051 $9,050,824,106 +$209,348,978 $77.29 404
2024 Q2 115,406,860 $6,316,612,484 +$228,459,842 $54.82 376
2024 Q1 112,116,819 $6,407,653,716 -$300,709,849 $57.23 441
2023 Q4 114,466,637 $9,220,120,242 -$47,961,466 $80.59 471
2023 Q3 113,984,982 $10,409,999,688 +$14,759,973 $91.32 475
2023 Q2 114,136,087 $9,143,916,130 -$79,443,770 $80.11 484
2023 Q1 114,452,837 $9,348,860,042 -$300,874,143 $81.70 501
2022 Q4 119,006,221 $9,091,098,695 +$276,470,595 $76.27 503
2022 Q3 115,377,847 $8,519,566,776 -$734,972,134 $73.80 484
2022 Q2 122,999,640 $14,218,234,944 -$533,733,157 $115.64 524
2022 Q1 127,778,887 $17,270,210,264 -$558,362,012 $135.32 561
2021 Q4 131,779,905 $21,214,113,293 -$794,906,193 $161.10 587
2021 Q3 135,910,884 $23,471,057,002 -$784,450,614 $172.70 576
2021 Q2 140,424,459 $24,385,861,915 -$1,204,066,473 $173.66 567
2021 Q1 147,897,286 $22,207,585,220 -$293,726,944 $150.15 559
2020 Q4 149,698,378 $23,704,341,179 +$7,399,927,841 $158.37 586
2020 Q3 101,192,235 $14,455,870,951 +$252,907,551 $142.87 455
2020 Q2 99,502,283 $12,340,300,804 -$4,849,225 $123.96 435
2020 Q1 99,581,020 $11,026,535,463 -$160,777,965 $110.72 410
2019 Q4 100,832,494 $12,679,921,112 -$24,054,017 $125.75 422
2019 Q3 100,224,141 $10,491,171,615 +$11,378,026 $104.67 366
2019 Q2 100,179,639 $10,439,042,944 -$280,738,815 $104.22 384
2019 Q1 104,004,386 $9,541,331,068 +$39,385,995 $91.74 377
2018 Q4 103,904,692 $7,484,969,113 -$160,208,895 $72.03 346
2018 Q3 105,783,107 $8,916,814,052 -$33,859,135 $84.30 346
2018 Q2 106,274,969 $8,057,270,514 +$317,938,611 $75.72 333
2018 Q1 100,794,483 $8,631,769,547 -$160,819,693 $85.69 339
2017 Q4 99,944,220 $8,511,487,813 -$1,237,144 $85.16 357
2017 Q3 99,308,773 $9,463,964,568 +$189,291,325 $95.30 320
2017 Q2 97,499,020 $8,458,143,464 +$10,191,042 $86.75 302
2017 Q1 97,741,266 $8,437,600,914 +$363,083,443 $86.40 306
2016 Q4 98,947,670 $7,329,675,091 -$172,973,162 $74.07 298
2016 Q3 100,940,386 $7,214,750,353 +$7,204,758 $71.48 293
2016 Q2 101,654,755 $6,099,375,460 +$2,294,613,579 $60.00 241
2016 Q1 63,450,351 $3,676,687,607 +$222,025,096 $57.95 241
2015 Q4 59,766,838 $3,099,416,566 +$5,032,878 $51.86 226
2015 Q3 58,489,384 $2,992,943,489 -$9,969,363 $51.17 223
2015 Q2 59,034,698 $3,020,753,550 -$38,095,409 $51.16 227
2015 Q1 59,433,284 $3,362,181,541 +$850,180,098 $56.60 236
2014 Q4 44,582,187 $2,220,567,336 +$2,170,551,381 $49.82 238
2014 Q1 802 $45,393 $56.60 1

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