GCI Liberty, Inc. (GLIBK)
Who owns GCI Liberty, Inc. (GLIBK)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| UBS Group AG | 9.65 | 3,849,435 | +19.0 | 03/31/2026 |
| Vanguard Group Inc | 7.66 | 3,057,197 | +40.2 | 12/31/2025 |
| BlackRock Inc | 5.37 | 2,140,931 | +0.6 | 03/31/2026 |
| Kontiki Capital Management (HK) Ltd. | 4.92 | 1,962,339 | +181.1 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 3.77 | 1,504,923 | +36.1 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.70 | 1,477,239 | +0.0 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 3.58 | 1,429,708 | +0.0 | 03/31/2026 |
| Southeastern Asset Management Inc | 3.31 | 1,321,110 | +0.0 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Longleaf Partners Small-Cap | 3.31 | 1,318,986 | +0.0 | 03/31/2026 |
| Avantis US Small Cap Value ETF | 3.29 | 1,313,604 | +0.1 | 05/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 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.