LBRDA — Liberty Broadband Corp
Price · 2024-08-26 → 2026-08-19
497 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Dividends
Measured signals that fired on LBRDA
| date | signal | measured base rate |
|---|---|---|
| 2026-07-23 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-06-23 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-04-20 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-19 | MALONE JOHN C Director | Option Exercise | 66.0K | 88.37 | 5.8M |
| 2026-08-19 | Frist Julie D. Director | Disposition to issuer | 20.8K | 0.00 | 0 |
| 2026-08-19 | Frist Julie D. Director | Disposition to issuer | 601.5K | 0.00 | 0 |
| 2026-08-19 | Frist Julie D. Director | Disposition to issuer | 20.8K | 0.00 | 0 |
| 2026-08-19 | Frist Julie D. Director | Disposition to issuer | 574 | 0.00 | 0 |
| 2026-08-19 | Frist Julie D. Director | Disposition to issuer | 558 | 0.00 | 0 |
| 2026-08-19 | Frist Julie D. Director | Disposition to issuer | 3.3K | 0.00 | 0 |
| 2026-08-19 | Frist Julie D. Director | Disposition to issuer | 574 | 0.00 | 0 |
| 2026-08-19 | Frist Julie D. Director | Disposition to issuer | 466.5K | 0.00 | 0 |
| 2026-08-19 | Frist Julie D. Director | Disposition to issuer | 3.4K | 0.00 | 0 |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| ARISTEIA CAPITAL, L.L.C. | 63.3M | 1.3M |
| BlackRock, Inc. | 51.3M | 1.0M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 39.8M | 792.7K |
| VANGUARD CAPITAL MANAGEMENT LLC | 37.5M | 746.7K |
| ALLIANCEBERNSTEIN L.P. | 32.9M | 680.6K |
| JNE Partners LLP | 31.9M | 635.2K |
| MILLENNIUM MANAGEMENT LLC | 31.8M | 633.2K |
| Empyrean Capital Partners, LP | 25.1M | 500.0K |
| Verition Fund Management LLC | 24.6M | 489.2K |
| MORGAN STANLEY | 23.0M | 457.1K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 4 | 2026-08-20 | 2026-08-19 | on EDGAR ↗ |
| 4 | 2026-08-20 | 2026-08-19 | on EDGAR ↗ |
| 4 | 2026-08-20 | 2026-08-19 | on EDGAR ↗ |
| 4 | 2026-08-20 | 2026-08-19 | on EDGAR ↗ |
| 4 | 2026-08-20 | 2026-08-19 | on EDGAR ↗ |
| 4 | 2026-08-20 | 2026-08-19 | on EDGAR ↗ |
| 4 | 2026-08-20 | 2026-08-19 | on EDGAR ↗ |
| 4 | 2026-08-20 | 2026-08-19 | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Others in Communications
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