GCI Liberty
GLIBK · NASDAQ
$21.57+$0.09 (+0.42%)TodayMarket closed ·
Prev close $21.48
Who owns GLIBK
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 5.1% of GLIBK’s shares.
- Malone (John C)0.8%
- Geode Capital Management, L.L.C.0.7%
- BlackRock Institutional Trust Company, N.A.0.6%
- Quantinno Capital Management LP0.5%
- Next 6 largest institutions2.5%
- All other shareholders94.9%
| Holder | Shares | % of shares |
|---|---|---|
| Malone (John C) | 332.47K | 0.83% |
| Geode Capital Management, L.L.C. | 266.54K | 0.67% |
| BlackRock Institutional Trust Company, N.A. | 246.83K | 0.62% |
| Quantinno Capital Management LP | 203.50K | 0.51% |
| Vanguard Portfolio Management, LLC | 201.59K | 0.51% |
| State Street Investment Management (US) | 175.28K | 0.44% |
| Dimensional Fund Advisors, L.P. | 174.38K | 0.44% |
| American Century Investment Management, Inc. | 153.80K | 0.39% |
| Vanguard Capital Management, LLC | 144.79K | 0.36% |
| Parametric Portfolio Associates LLC | 131.75K | 0.33% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Fidelity Small Cap Index Fund | 185.66K | 0.47% |
| Avantis US Small Cap Value ETF | 152.90K | 0.38% |
| iShares Russell 2000 ETF | 101.10K | 0.25% |
| Vanguard Total Stock Market Index Fund | 83.70K | 0.21% |
| Vanguard Small-Cap Index Fund | 82.46K | 0.21% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $13.58M (5 trades) of GLIBK on the open market, with no sales.
| Insider | Type | Shares | Value |
|---|---|---|---|
| MALONE JOHN C | Option exercise | 13.40K | — |
| MALONE JOHN C | Other | 13.40K | — |
| MALONE JOHN C | Option exercise | 13.40K | — |
| MALONE JOHN C | Other | 13.40K | — |
| MALONE JOHN C | Option exercise | 13.40K | — |
| MALONE JOHN C | Other | 13.40K | — |
| MALONE JOHN C | Option exercise | 13.40K | — |
| MALONE JOHN C | Other | 13.40K | — |
| MALONE JOHN C | Option exercise | 13.40K | — |
| MALONE JOHN C | Other | 13.40K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 2.75M
- Days to cover
- 7.37
- % of shares outstanding
- 6.88%
- Average daily volume
- 372.44K
- Change since last report
- −2.0%
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