LBRDK
Liberty Broadband Srs C
36.00$
+0.0%
vs. previous close
Closing price · As of: Aug 21, 2026
Ownership
Ownership Structure
Who owns Liberty Broadband Srs C (LBRDK)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions.
Institutional ownership
?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
88.6%
Insiders
?Share of the stock held by the executives, founders and major shareholders of the company itself.
7.3%
Short % of float
?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
3.5%
Shares Outstanding
?Total number of shares issued. Price times share count gives market cap.
125Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Eagle Capital Management LLC | 4.59 | 6,584,398 | -1.7 | 06/30/2026 |
| BlackRock Inc | 3.81 | 5,464,969 | +2.9 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.71 | 5,323,493 | +0.0 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 3.55 | 5,096,518 | +0.0 | 03/31/2026 |
| First Pacific Advisors, LP | 3.24 | 4,642,610 | +73.9 | 03/31/2026 |
| HBK INVESTMENTS L P | 3.13 | 4,495,095 | +4.8 | 06/30/2026 |
| Millennium Management LLC | 2.74 | 3,924,910 | +23.2 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.63 | 3,779,854 | +0.5 | 07/31/2026 |
| FPA Crescent | 2.28 | 3,266,799 | +0.0 | 06/30/2026 |
| FPA Contrarian Value | 2.28 | 3,266,799 | +0.0 | 06/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 19, 2026 | Liberty Broadband Corp | Director | Other | 3,286,825 | – | – |
| Aug 19, 2026 | Liberty Broadband Corp | Director | Other | 38,583,663 | – | – |
| Aug 19, 2026 | Frist Julie D. | Director | Other | 450 | 0.00 | – |
| Aug 19, 2026 | Frist Julie D. | Director | Other | 85 | 0.00 | – |
| Aug 19, 2026 | Frist Julie D. | Director | Other | 20,861 | 0.00 | – |
| Aug 19, 2026 | Frist Julie D. | Director | Other | 3,434 | 0.00 | – |
| Aug 19, 2026 | Frist Julie D. | Director | Other | 4,924 | 0.00 | – |
| Aug 19, 2026 | Frist Julie D. | Director | Other | 466,472 | 0.00 | – |
| Aug 19, 2026 | Frist Julie D. | Director | Other | 601,507 | 0.00 | – |
| Aug 19, 2026 | Frist Julie D. | Director | Other | 558 | 0.00 | – |
| Aug 19, 2026 | Frist Julie D. | Director | Other | 574 | 0.00 | – |
| Aug 19, 2026 | Frist Julie D. | Director | Other | 20,843 | 0.00 | – |
| Aug 19, 2026 | Frist Julie D. | Director | Other | 3,299 | 0.00 | – |
| Aug 19, 2026 | Frist Julie D. | Director | Other | 20,836 | 0.00 | – |
| Aug 19, 2026 | Frist Julie D. | Director | Other | 3,374 | 0.00 | – |
| Aug 19, 2026 | Welsh John E Iii | Director | Other | 3,917 | 0.00 | – |
| Aug 19, 2026 | Welsh John E Iii | Director | Other | 5,000 | 0.00 | – |
| Aug 19, 2026 | Wargo J David | Director | Other | 1,452 | 0.00 | – |
| Aug 19, 2026 | Wargo J David | Director | Other | 471 | 0.00 | – |
| Aug 19, 2026 | Wargo J David | Director | Other | 20,057 | 0.00 | – |
| Aug 19, 2026 | Wargo J David | Director | Other | 12,150 | 0.00 | – |
| Aug 19, 2026 | Hamilton Sue Ann | Director | Other | 2,543 | 0.00 | – |
| Aug 19, 2026 | Hamilton Sue Ann | Director | Other | 8 | 0.00 | – |
| Aug 19, 2026 | Engles Gregg L | Director | Other | 4,097 | 0.00 | – |
| Aug 19, 2026 | Green Richard R | Director | Other | 634 | 0.00 | – |
| Aug 19, 2026 | Green Richard R | Director | Other | 165 | 0.00 | – |
| Aug 19, 2026 | Green Richard R | Director | Other | 7,301 | 0.00 | – |
| Aug 19, 2026 | Patterson Martin Edward | President and CEO | Other | 12,085 | 0.00 | – |
| Aug 19, 2026 | Patterson Martin Edward | President and CEO | Other | 225 | 0.00 | – |
| Aug 19, 2026 | Patterson Martin Edward | President and CEO | Other | 270 | 0.00 | – |
| Aug 19, 2026 | Wendling Brian J | CAO/PFO | Other | 15,518 | 0.00 | – |
| Aug 19, 2026 | Wendling Brian J | CAO/PFO | Other | 18,277 | 0.00 | – |
| Aug 19, 2026 | Wilm Renee L | Chief Legal/Admin Officer | Other | 12,312 | 0.00 | – |
| Aug 19, 2026 | Malone John C | Director | Other | 213,332 | – | – |
| Aug 19, 2026 | Malone John C | Director | Other | 357,106 | – | – |
| Aug 19, 2026 | Malone John C | Director | Other | 57,641 | – | – |
| Aug 19, 2026 | Malone John C | Director | Other | 25,444 | – | – |
| Aug 19, 2026 | Malone John C | Director | Other | 122,649 | – | – |
| Aug 19, 2026 | Malone John C | Director | Other | 6,614,933 | – | – |
| Aug 19, 2026 | Malone John C | Director | Other | 58,184 | – | – |
| Aug 19, 2026 | Malone John C | Director | Other | 1,153,227 | – | – |
| Aug 19, 2026 | Malone John C | Director | Other | 66,000 | 88.37 | 5,832,295 |
| Aug 18, 2026 | Malone John C | Director | Other | 66,000 | 88.37 | 5,832,295 |
| Aug 13, 2026 | Liberty Broadband Corp | Director | Other | 9,900 | 133.86 | 1,325,214 |
| Aug 10, 2026 | Wilm Renee L | Chief Legal/Admin Officer | Other | 971 | 35.88 | 34,839 |
| Aug 10, 2026 | Wilm Renee L | Chief Legal/Admin Officer | Other | 2,850 | 0.00 | – |
| Aug 10, 2026 | Wendling Brian J | CAO/PFO | Other | 498 | 35.88 | 17,868 |
| Aug 10, 2026 | Wendling Brian J | CAO/PFO | Other | 1,461 | 0.00 | – |
| Aug 10, 2026 | Patterson Martin Edward | President and CEO | Other | 7,767 | 35.88 | 278,680 |
| Aug 10, 2026 | Patterson Martin Edward | President and CEO | Other | 414 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: August 21, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.