Security key
36164V800
GCI Liberty, Inc. - Series C GCI Group Common Stock (GLIBK)
CUSIP: 36164V800
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / Series C GCI Group Common Stock
- Shares outstanding
- 35,899,728
- Total 13F shares
- 33,332,590
- Share change
- +645,927
- Total reported value
- $1,236,167,572
- Put/Call ratio
- 45%
- Reported price per share
- $37.21
- Number of holders
- 254
- Value change
- +$20,287,554
- Number of buys
- 114
- Number of sells
- 95
Security identity
Holder snapshot
Report period
Q1 2026
Institutions
254
Top holders
10
GLIBK full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q4 2025
GCI Liberty, Inc. SEC filings
GCI Liberty, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 36164V800
Recent filing periods:
Ownership snapshot
Top reported holders of GLIBK - GCI Liberty, Inc. - Series C GCI Group Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
John C. Malone
13D/G signal
John C. Malone
Evidence rows
15
Latest as of
31 Mar 2026
3/4/5
13D/G
13F
Lead comparable stake: 9.1%
13D/G row: John C. Malone
Showing 1-6 of 15 holder rows.
Rank 1 holder
John C. Malone
3/4/5
13D/G
- Ownership
- 9.1%
- Position
- $87.02M
Rank 2 holder
VANGUARD PORTFOLIO MANAGEMENT LLC
13D/G
- Ownership
- 6.6%
- Position
- $8.85M
Rank 3 holder
BlackRock, Inc.
13F
13D/G
- Ownership
- 5.9%
- Position
- $87.08M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| John C. Malone |
3/4/5
13D/G
Director, 10%+ Owner
|
9.1%
from 13D/G
|
$87,019,011
3,039,978 shares
mixed-class rows
|
+$10,055,761 | 02 Mar 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
Vanguard Portfolio Management
|
6.6%
|
$8,852,807
240,239 shares
|
$0 | 31 Mar 2026 |
| BlackRock, Inc. |
13F
13D/G
Company
|
5.9%
from 13D/G
|
$87,081,870
2,342,243 shares
mixed-class rows
|
— | 31 Dec 2025 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
Vanguard Capital Management
|
5.6%
|
$7,567,717
205,366 shares
|
$0 | 31 Mar 2026 |
| Kontiki Capital Management (HK) Ltd. |
13D/G
13F
Company
|
5%
|
$69,986,178
1,796,821 shares
|
$0 | 06 Feb 2026 |
| BARCLAYS PLC |
13F
13D/G
Company
|
4.4%
from 13D/G
|
$126,293,106
3,394,134 shares
mixed-class rows
|
— | 31 Dec 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
254
Shares
33,332,590
Rows available
254
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
245
Q1 2026 holders
254
Holder diff
9
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend