Liberty Broadband Corporation
Liberty Broadband Corporation (LBRDK) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · LBRDK · as of Mar 31, 2025
Ownership Breakdown
414
Institutional Holders
▼ 1 vs Q4
$9.79B
Total Inst. Value
▲ $766.39M vs Q4
143.66M
Shares Outstanding
freeFloat 91.01%
115.13M
13F Shares Held
▼ 5.63M vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
LBRDK largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
UBS GROUP AG cable & other pay television services | 11.68M | 8.17% | 8.17% | $993.65B | May 13, 2025 | ▼ 779.4K |
VANGUARD GROUP INC cable & other pay television services | 11.01M | 7.70% | 7.70% | $936.01B | May 9, 2025 | ▼ 59.1K |
HARRIS ASSOCIATES L P cable & other pay television services | 6.64M | 4.64% | 4.64% | $564.47B | May 15, 2025 | ▼ 47.7K |
ARISTEIA CAPITAL LLC cable & other pay television services | 6.46M | 4.51% | 4.51% | $549.01B | May 16, 2025 | ▼ 21.5K |
EAGLE CAPITAL MANAGEMENT LLC cable & other pay television services | 5.81M | 4.07% | 4.07% | $494.44B | May 15, 2025 | ▲ 69.4K |
BARCLAYS PLC cable & other pay television services | 5.43M | 3.80% | 3.80% | $461.81B | Mar 17, 2026 | ▼ 1.05M |
BLACKROCK, INC. cable & other pay television services | 4.93M | 3.45% | 3.45% | $419.32B | May 2, 2025 | ▼ 76.5K |
FARALLON CAPITAL MANAGEMENT LLC cable & other pay television services | 4.27M | 2.99% | 2.99% | $363.54B | Nov 14, 2025 | ▲ 574.4K |
ASSENAGON ASSET MANAGEMENT S.A. cable & other pay television services | 3.23M | 2.26% | 2.26% | $275.11B | Apr 15, 2025 | ▼ 350.8K |
ELLIOTT INVESTMENT MANAGEMENT L.P. cable & other pay television services | 2.38M | 1.67% | 1.67% | $202.80B | May 15, 2025 | — held |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
23
Increased
+5.69M shares0
New Positions
first time holders22
Decreased
−6.32M shares0
Sold Out
fully exitedNet shares change (top 50)
633.2K
+5.69M / −6.32M
Net new holders
+1
0 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
LBRDK insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
0
Buy transactions
4
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
WARGO J DAVID director | Feb 18, 2026 | Sale | 18,000 | $55.54 | $999.8K | 20.1K | Form 4 ↗ |
WARGO J DAVID director | Feb 18, 2026 | Sale | 7,000 | $55.37 | $387.6K | 12.2K | Form 4 ↗ |
WARGO J DAVID director | Feb 10, 2026 | Sale | 32,058 | $57.35 | $1.84M | 38.1K | Form 4 ↗ |
WARGO J DAVID director | Feb 10, 2026 | Sale | 12,392 | $57.17 | $708.5K | 19.1K | Form 4 ↗ |
WARGO J DAVID director | Feb 10, 2026 | Sale | 1,702 | $57.65 | $98.1K | 1.5K | Form 4 ↗ |
WARGO J DAVID director | Feb 10, 2026 | Sale | 530 | $57.48 | $30.5K | 471 | Form 4 ↗ |
Wendling Brian J CAO/PFO | Dec 9, 2025 | Tax Withhold | 640 | $47.39 | $30.3K | 14.6K | Form 4 ↗ |
Wilm Renee L Chief Legal/Admin Officer | Dec 9, 2025 | Tax Withhold | 1,247 | $47.39 | $59.1K | 10.7K | Form 4 ↗ |
Patterson Martin Edward President and CEO | Dec 9, 2025 | Tax Withhold | 204 | $47.39 | $9.7K | 2.7K | Form 4 ↗ |
WARGO J DAVID director | Dec 5, 2025 | Sale | 1,019 | $47.62 | $48.5K | 71.3K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Liberty Broadband Corporation (LBRDK) is primarily owned by institutional investors, who hold approximately 80.1% of total shares outstanding. Company insiders own approximately 8.99%, while retail and public investors account for the remaining 10.87%.
The largest institutional shareholder of Liberty Broadband Corporation is UBS GROUP AG, holding approximately 11.68 million shares — equal to 8.17% of outstanding shares — as of March 31, 2025.
A total of 414 institutional investors currently hold LBRDK stock, with a combined institutional value of approximately $9.79 billion as of the most recent 13F filing period.
Frequently asked questions
LBRDK ownershipLiberty Broadband Corporation (LBRDK) is primarily owned by institutional investors, who hold approximately 80.1% of shares. The largest shareholder is UBS GROUP AG with a 8.17% stake. Company insiders hold 8.99%. Data sourced from SEC Form 13F as of March 31, 2025.