LIBERTY BROADBAND-C (LBRDK) Institutional Ownership Changes & 13F Activity
LIBERTY BROADBAND-C (LBRDK). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Goldman Sachs Group Inc, Balyasny Asset Management L.P., Canada Pension Plan Investment Board, Harris Associates L P, and Sequoia Fund.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| State Street Corp | Buy | +89,370 | +4.4% | 2,130,067 | $70.85M | Q2 2026 | Sep 22, 2026 |
| Hbk Investments L P | Buy | +206,081 | +4.8% | 4,495,095 | $149.51M | Q2 2026 | Sep 16, 2026 |
| Manufacturers Life Insurance Company, The | Buy | +6,237 | +113.8% | 11,717 | $389.71K | Q2 2026 | Sep 09, 2026 |
| Parkside Financial Bank & Trust | Buy | +20 | +18.2% | 130 | $4.33K | Q2 2026 | Sep 04, 2026 |
| Citadel Advisors Llc | Buy | +265,229 | +149.0% | 443,216 | $14.74M | Q2 2026 | Sep 02, 2026 |
| Brown, Lisle/Cummings, Inc. | Sell | -2 | -11.8% | 15 | $499.00 | Q2 2026 | Sep 02, 2026 |
| Corient Private Wealth Llc | Buy | +4,067 | +24.2% | 20,884 | $694.61K | Q2 2026 | Aug 27, 2026 |
| California State Teachers Retirement System | Sell | -3,744 | -2.7% | 135,056 | $4.49M | Q2 2026 | Aug 24, 2026 |
| Assenagon Asset Management S.A. | Buy | +189,394 | +8.5% | 2,416,591 | $80.38M | Q2 2026 | Aug 21, 2026 |
| Mercer Global Advisors Inc | Sell | -8,763 | -35.6% | 15,844 | $526.98K | Q2 2026 | Aug 19, 2026 |
| Fulcrum Asset Management Llp | Buy | +2,258 | — | 2,258 | $77.34K | Q2 2026 | Aug 18, 2026 |
| Glazer Capital, Llc | Buy | +634,716 | +243.2% | 895,704 | $29.79M | Q2 2026 | Aug 17, 2026 |
| Capstone Investment Advisors, Llc | Buy | +222,568 | — | 222,568 | $7.40M | Q2 2026 | Aug 17, 2026 |
| Empowered Funds, Llc | Buy | +2,651 | +38.9% | 9,471 | $315.01K | Q2 2026 | Aug 17, 2026 |
| Public Employees Retirement System Of Ohio | Buy | +309 | +0.9% | 33,965 | $1.13M | Q2 2026 | Aug 17, 2026 |
| Transamerica Financial Advisors, Llc | Buy | +16 | — | 16 | $532.00 | Q2 2026 | Aug 17, 2026 |
| Goldman Sachs Group Inc | Buy | +2,077,362 | +174.9% | 3,265,249 | $108.60M | Q2 2026 | Aug 14, 2026 |
| Balyasny Asset Management L.P. | Buy | +2,055,904 | +460.7% | 2,502,159 | $83.22M | Q2 2026 | Aug 14, 2026 |
| Canada Pension Plan Investment Board | Buy | +1,432,945 | +619.8% | 1,664,145 | $55.35M | Q2 2026 | Aug 14, 2026 |
| Harris Associates L P | Sell | -1,389,895 | -34.5% | 2,638,832 | $87.77M | Q2 2026 | Aug 14, 2026 |
| Sequoia Fund | Sell | -860,139 | -73.9% | 303,309 | $10.09M | Q2 2026 | Aug 14, 2026 |
| Natixis Advisors, Llc | Sell | -788,281 | -98.2% | 14,781 | $490.00K | Q2 2026 | Aug 14, 2026 |
| Jones Financial Companies Lllp | Sell | -777,109 | -99.6% | 2,949 | $92.56K | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Buy | +737,939 | +23.2% | 3,924,910 | $130.54M | Q2 2026 | Aug 14, 2026 |
| Fort Baker Capital Management Lp | Buy | +728,347 | +87.0% | 1,565,549 | $52.07M | Q2 2026 | Aug 14, 2026 |
| Toronto Dominion Bank | Buy | +706,069 | +5161.3% | 719,749 | $23.94M | Q2 2026 | Aug 14, 2026 |
| Capula Management Ltd | Sell | -404,001 | -48.2% | 434,293 | $14.44M | Q2 2026 | Aug 14, 2026 |
| Adage Capital Partners Gp, L.L.C. | Buy | +401,717 | +16.5% | 2,835,384 | $94.30M | Q2 2026 | Aug 14, 2026 |
| Readystate Asset Management Lp | Buy | +387,839 | +108.4% | 745,744 | $24.80M | Q2 2026 | Aug 14, 2026 |
| Cooper Creek Partners Management Llc | Buy | +379,868 | — | 379,868 | $12.63M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about LBRDK activity
Which institutional owners are buying LBRDK?
Institutional owners buying LBRDK include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in LBRDK activity?
"Buy" means an investor increased their reported position in LBRDK compared to the prior reporting period. This reflects growing exposure to LIBERTY BROADBAND-C (LBRDK) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in LBRDK increasing?
Institutional interest in LBRDK can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related LBRDK Institutional Insights
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- LBRDK Insider Trading & SEC Form 4 Activity
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