Liberty Broadband Corp (Nasdaq: LBRDK), an SEC filer in Cable & Other Pay Television Services, last closed at $36.02 on 2026-08-21, with a market cap of $5.2B and a return on equity of -34.5%. Institutional ownership, earnings history and filed financials are on the tabs below.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | EAGLE CAPITAL MANAGEMENT LLC | 6,699,5466.7M | $337M | 4.68% | ADD 5% |
| 2 | BlackRock, Inc. | 5,464,9695.5M | $275M | 3.82% | ADD 3% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 5,323,4935.3M | $268M | 3.72% | NEW† |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 5,096,5185.1M | $256M | 3.56% | NEW† |
| 5 | First Pacific Advisors, LP | 4,642,6104.6M | $234M | 3.25% | ADD 74% |
| 6 | HBK INVESTMENTS L P | 4,289,0144.3M | $216M | 3.00% | TRIM -27% |
| 7 | HARRIS ASSOCIATES L Ptracked | 4,028,7274.0M | $203M | 2.82% | TRIM -3% |
| 8 | MILLENNIUM MANAGEMENT LLC | 3,186,9713.2M | $160M | 2.23% | ADD 26% |
| 9 | Pentwater Capital Management LPtracked | 2,493,6442.5M | $125M | 1.74% | — |
| 10 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 2,433,6672.4M | $122M | 1.70% | ADD 26% |
† NEW this big is usually a rename.
Ranked by each filer’s own reported value, not shares.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | +5,323,493 | $268M | OPEN |
| VANGUARD PORTFOLIO MANAGEMENT LLC | +5,096,518 | $256M | OPEN |
| First Pacific Advisors, LP | +1,973,262 | $99M | ADD |
| Tidal Investments LLC | +828,116 | $42M | OPEN |
| JONES FINANCIAL COMPANIES LLLP | +779,286 | $39M | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −11,147,370 | $561M | CLOSE |
| NORGES BANK | −3,721,829 | $187M | CLOSE |
| HBK INVESTMENTS L P | −1,619,677 | $81M | TRIM |
| Greenstone Partners & Co., LLC | −771,632 | $39M | CLOSE |
| Ruane, Cunniff & Goldfarb L.P. | −678,176 | $34M | TRIM |
Prior quarter split-rebased · 13Fs are long, US-listed only.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| EAGLE CAPITAL MANAGEMENT LLC | 5.7M | 5.8M | 6.5M | 6.6M | 6.4M | 6.7M | $337M |
| BlackRock, Inc. | 5.0M | 4.9M | 4.9M | 5.2M | 5.3M | 5.5M | $275M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 5.3M | $268M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | — | — | — | — | — | 5.1M | $256M |
| First Pacific Advisors, LP | — | — | — | — | 2.7M | 4.6M | $234M |
| HBK INVESTMENTS L P | — | — | — | 5.7M | 5.9M | 4.3M | $216M |
| HARRIS ASSOCIATES L Ptracked | 6.7M | 6.6M | 6.4M | 6.4M | 4.1M | 4.0M | $203M |
| MILLENNIUM MANAGEMENT LLC | 493K | 658K | 1.4M | 2.0M | 2.5M | 3.2M | $160M |
| Pentwater Capital Management LPtracked | 1.1M | 1.1M | 2.7M | 2.7M | 2.5M | 2.5M | $125M |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.2M | 1.5M | 633K | 2.5M | 1.9M | 2.4M | $122M |
Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.
Breaks = no 13F that quarter.
Short interest has its own tab now — open SI →
SEC Form 13F · ~10,250 filers, 10y · long-only, US-listed, filed ≤45d after quarter-end.
“The information contained in Item 4 of the Schedule 13D is hereby amended to delete last three paragraphs thereof and supplemented to include the following information: As previously disclosed by the Issuer, on November 12, 2024, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Charter Communications, Inc. ("Charter"), Fusion Merger Sub 1, LLC, a Delaware limited liability company and wholly owned subsidiary of Charter ("Merger LLC"), and Fusion Merger Sub 2,”
“The information contained in Item 4 of the Schedule 13D is hereby amended and supplemented by adding the following information: As previously disclosed by the Issuer, on November 12, 2024, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Charter Communications, Inc. ("Charter"), Fusion Merger Sub 1, LLC, a Delaware limited liability company and wholly owned subsidiary of Charter ("Merger LLC"), and Fusion Merger Sub 2, Inc., a Delaware corporation and wholly ”
SEC Schedule 13D/G XML · group aggregate.
