GCI Liberty, Inc. Series C GCI Group Common Stock
GLIBK • NASDAQ
GCI Liberty, Inc. Series C GCI Group Common Stock is a telephone communications (no radiotelephone) company on NASDAQ, led by Ronald A. Duncan, with a market cap of $1.5B. As of Q3 2025, 76% of shares are held by 236 institutional investors, with BARCLAYS PLC as the largest holder at 11.21%.
CEORonald A. Duncan
Overview
Overview of institutional ownership in GLIBK as of Q3 2025 with a market cap of $1.1B
All Institutions
- Institutions
- 236
- Value Held
- $816.4M
- Shares Held
- 21.9M
- Avg Position
- $3.5M
- Median Position
- $189.2K
Hedge Funds
- Hedge Funds
- 35
- Value Held
- $164.9M
- Shares Held
- 4.4M
- Avg Position
- $4.7M
- Median Position
- $1.7M
Ownership Breakdown
Based on market cap of $1.1B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in GLIBK as of Q3 2025
| Institution | Position Value |
|---|---|
 BARCLAYS PLC Institution | $119.9M 0.04% of portfolio |
 VANGUARD GROUP INC Institution | $81.3M 0.00% of portfolio |
 UBS Group AG Institution | $77.2M 0.02% of portfolio |
 BlackRock, Inc. Institution | $55.3M 0.00% of portfolio |
S SOUTHEASTERN ASSET MANAGEMENT INC/TN/ Long Only Manager | $32.2M 1.64% of portfolio |
$23.5M 0.24% of portfolio | |
 Holocene Advisors, LP Hedge Fund•Long/Short | $22.4M 0.05% of portfolio |
 DIMENSIONAL FUND ADVISORS LP Long Only Manager | $20.1M 0.00% of portfolio |
H HIGHBRIDGE CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy | $19.5M 3.26% of portfolio |
 Elliott Investment Management L.P. Hedge Fund•Multi-Strategy | $17.8M 0.13% of portfolio |
Net Capital Flow
Institutional buying and selling activity for GLIBK in Q3 2025
- Traded
- +$816.4M
- Buyers
- 236
- Sellers
- 0
- Total Bought
- +$816.4M
- Total Sold
- −-
- Avg Position
- $3.4M
Biggest Buyers
| Institution | Net Bought |
|---|---|
BARCLAYS PLC Institution | +$119.9M +3.2M shares |
VANGUARD GROUP INC Institution | +$81.3M +2.2M shares |
UBS Group AG Institution | +$77.2M +2.1M shares |
BlackRock, Inc. Institution | +$55.3M +1.5M shares |
S SOUTHEASTERN ASSET MANAGEMENT INC/TN/ Long Only Manager | +$32.2M +863.7K shares |
+$23.5M +630.0K shares | |
Holocene Advisors, LP Hedge Fund•Long/Short | +$22.4M +600.0K shares |
DIMENSIONAL FUND ADVISORS LP Long Only Manager | +$20.1M +539.6K shares |
H HIGHBRIDGE CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy | +$19.5M +523.5K shares |
Elliott Investment Management L.P. Hedge Fund•Multi-Strategy | +$17.8M +476.9K shares |
Biggest Sellers
| Institution | Net Sold | |
|---|---|---|
| No sellers found | ||
Entry and Exit Activity
Institutions that initiated new positions or completely exited GLIBK in Q3 2025
- New Positions
- 237
- New Value
- $816.4M
- Exited Positions
- 0
- Exited Value
- -
New Positions
| Institution | Position Value |
|---|---|
BARCLAYS PLC Institution | $119.9M 3.2M shares |
VANGUARD GROUP INC Institution | $81.3M 2.2M shares |
UBS Group AG Institution | $77.2M 2.1M shares |
BlackRock, Inc. Institution | $55.3M 1.5M shares |
S SOUTHEASTERN ASSET MANAGEMENT INC/TN/ Long Only Manager | $32.2M 863.7K shares |
$23.5M 630.0K shares | |
Holocene Advisors, LP Hedge Fund•Long/Short | $22.4M 600.0K shares |
DIMENSIONAL FUND ADVISORS LP Long Only Manager | $20.1M 539.6K shares |
H HIGHBRIDGE CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy | $19.5M 523.5K shares |
Elliott Investment Management L.P. Hedge Fund•Multi-Strategy | $17.8M 476.9K shares |
Exited Positions
| Institution | Previous Position |
|---|---|
| No exited positions found | |
Options Activity
Institutions with the largest Call and Put options positions in GLIBK as of Q3 2025
- Call Positions
- 1
- Call Value
- $21.5K
- Put Positions
- 0
- Put Value
- -
Call Positions
| Institution | Position Value |
|---|---|
 Brooklands Fund Management Ltd Hedge Fund•Multi-Strategy | $21.5K 5.8 contracts |
Put Positions
| Institution | Position Value |
|---|---|
| No put positions found | |
Most Committed Institutions
Institutions with GLIBK as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
H HIGHBRIDGE CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy | 3.26% $19.5M |
 Slotnik Capital, LLC Hedge Fund•Event Driven | 2.20% $6.1M |
N Newtyn Management, LLC Hedge Fund•Event Driven | 1.67% $13.6M |
S SOUTHEASTERN ASSET MANAGEMENT INC/TN/ Long Only Manager | 1.64% $32.2M |
 Luxor Capital Group, LP Hedge Fund•Multi-Strategy | 1.52% $10.8M |
W WHITEBOX ADVISORS LLC Hedge Fund•Multi-Strategy | 0.97% $12.8M |
W Wallace Capital Management Inc. Hedge Fund•Multi-Strategy | 0.70% $5.6M |
 Colony Capital, Inc. Institution | 0.68% $8.3M |
Q Quaker Capital Investments, LLC Institution | 0.63% $2.4M |
 ARP AMERICAS LLC Hedge Fund•Multi-Strategy | 0.49% $2.7M |
Hedge Fund Spotlight
Discover hedge funds investing in GLIBK
ARP AMERICAS LLC
Hedge Fund • Multi-Strategy
Portfolio ManagerLudger (Nmn) Hentschel
- Portfolio Value
- $544.4M
- Positions
- 607
- Last Reported
- Q3 2025
Sector Allocation
Position in GCI Liberty, Inc. Series C GCI Group Common Stock
- Market Value
- $2.7M
- Shares Held
- 71.3K
- Portfolio Weight
- 0.49%
- Owned Since
- 2025-Q3
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Biotechnology Healthcare | $18.7M | 3.44% | |
Restaurants Consumer Cyclical | $18.0M | 3.31% | |
Business Equipment & Supplies Industrials | $15.5M | 2.84% |
