LBRDK Institutional Ownership & Shareholders
LIBERTY BROADBAND-C (LBRDK) is currently held by 267 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $3.58B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Eagle Capital Management is currently the largest disclosed institutional shareholder of LBRDK tracked by InsiderSet, reporting ownership valued at approximately $219.00M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $237.17M, representing an estimated gain of +8.30% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 42% of the total disclosed LBRDK value among the investors covered in this analysis. Major shareholders include Eagle Capital Management, Blackrock, Inc., Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in LIBERTY BROADBAND-C (LBRDK).
This page ranks the largest institutional LBRDK shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
267
Total Reported Value
$3.58B
Largest Holder
Eagle Capital Management
Largest Position
$219.00M
Insider Transactions (90d)
48
Latest Filing Quarter
Q2 2026
New Institutional Positions
41
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Eagle Capital Management | Ravenel Boykin Curry IV | 0.67% | 6,584,398 | $218,997,069 | $237,170,016 | +$18,172,947 | +8.30% |
| Blackrock, Inc. | 0.00% | 6,086,101 | $202,423,736 | $219,221,358 | +$16,797,622 | +8.30% | |
| Vanguard Capital Management Llc | 0.00% | 5,338,834 | $177,569,619 | $192,304,801 | +$14,735,182 | +8.30% | |
| Vanguard Portfolio Management Llc | 0.01% | 4,987,849 | $165,895,858 | $179,662,321 | +$13,766,463 | +8.30% | |
| First Pacific Advisors, Lp | 1.91% | 4,641,753 | $154,384,705 | $167,195,943 | +$12,811,238 | +8.30% | |
| Hbk Investments L P | 1.74% | 4,495,095 | $149,506,860 | $161,913,322 | +$12,406,462 | +8.30% | |
| Millennium Management Llc | 0.09% | 3,924,910 | $130,542,507 | $141,375,258 | +$10,832,751 | +8.30% | |
| Goldman Sachs Group Inc | 0.01% | 3,265,249 | $108,602,182 | $117,614,269 | +$9,012,087 | +8.30% | |
| Adage Capital Partners Gp, L.L.C. | 0.13% | 2,835,384 | $94,304,872 | $102,130,532 | +$7,825,660 | +8.30% | |
| Jpmorgan Chase & Co | 0.01% | 2,736,297 | $93,905,800 | $98,561,418 | +$4,655,618 | +4.96% | |
| Harris Associates L P | 0.12% | 2,638,832 | $87,767,565 | $95,050,729 | +$7,283,164 | +8.30% | |
| Balyasny Asset Management L.P. | 0.15% | 2,502,159 | $83,221,808 | $90,127,767 | +$6,905,959 | +8.30% | |
| Pentwater Capital Management Lp | 0.66% | 2,493,644 | $82,938,599 | $89,821,057 | +$6,882,458 | +8.30% | |
| Norges Bank | 0.01% | 2,327,164 | $77,401,475 | $83,824,447 | +$6,422,972 | +8.30% | |
| Geode Capital Management, Llc | 0.00% | 2,217,751 | $73,989,155 | $79,883,391 | +$5,894,236 | +7.97% | |
| State Street Corp | 0.00% | 2,130,067 | $70,846,028 | $76,725,013 | +$5,878,985 | +8.30% | |
| Tudor Investment Corp Et Al | 0.28% | 2,049,249 | $68,158,022 | $73,813,949 | +$5,655,927 | +8.30% | |
| Aristeia Capital, L.L.C. | 0.99% | 1,893,185 | $62,967,333 | $68,192,524 | +$5,225,191 | +8.30% | |
| Morgan Stanley | 0.00% | 1,763,602 | $58,657,514 | $63,524,944 | +$4,867,430 | +8.30% | |
| Neuberger Berman Group Llc | 0.04% | 1,170,628 | $56,892,521 | $42,166,021 | -$14,726,500 | -25.88% | |
| Canada Pension Plan Investment Board | 0.03% | 1,664,145 | $55,349,463 | $59,942,503 | +$4,593,040 | +8.30% | |
| Aqr Arbitrage Llc | 0.75% | 1,575,430 | $52,320,030 | $56,746,989 | +$4,426,959 | +8.46% | |
| Dimensional Fund Advisors Lp | 0.01% | 1,566,874 | $52,125,501 | $56,438,801 | +$4,313,300 | +8.27% | |
| Fort Baker Capital Management Lp | 4.14% | 1,565,549 | $52,070,159 | $56,391,075 | +$4,320,916 | +8.30% | |
| Man Group Plc | 0.09% | 1,497,664 | $49,812,305 | $53,945,857 | +$4,133,552 | +8.30% | |
| Charles Schwab Investment Management Inc | 0.01% | 1,398,358 | $46,509,387 | $50,368,855 | +$3,859,468 | +8.30% | |
| Ubs Group Ag | 0.01% | 1,252,940 | $41,672,784 | $45,130,899 | +$3,458,115 | +8.30% | |
| Empyrean Capital Partners, Lp | 1.08% | 920,781 | $30,625,176 | $33,166,532 | +$2,541,356 | +8.30% | |
| Tidal Investments Llc | 0.07% | 896,731 | $29,825,273 | $32,300,251 | +$2,474,978 | +8.30% | |
| Glazer Capital, Llc | 0.74% | 895,704 | $29,791,000 | $32,263,258 | +$2,472,258 | +8.30% | |
| Schonfeld Strategic Advisors Llc | 0.15% | 857,385 | $28,516,624 | $30,883,008 | +$2,366,384 | +8.30% | |
| Verition Fund Management Llc | 0.19% | 809,464 | $26,922,773 | $29,156,893 | +$2,234,120 | +8.30% | |
| Sagefield Capital Lp | 1.89% | 765,145 | $25,448,723 | $27,560,523 | +$2,111,800 | +8.30% | |
| Arrowstreet Capital, Limited Partnership | 0.01% | 746,939 | $24,843,191 | $26,904,743 | +$2,061,552 | +8.30% | |
| Readystate Asset Management Lp | 1.01% | 745,744 | $24,803,445 | $26,861,699 | +$2,058,254 | +8.30% | |
| Vanguard Fiduciary Trust Co | 0.01% | 742,598 | $24,698,809 | $26,748,380 | +$2,049,571 | +8.30% | |
| Magnetar Financial Llc | 0.22% | 735,491 | $24,462,431 | $26,492,386 | +$2,029,955 | +8.30% | |
| Toronto Dominion Bank | 0.04% | 719,749 | $23,938,852 | $25,925,359 | +$1,986,507 | +8.30% | |
| D. E. Shaw & Co., Inc. | 0.01% | 693,500 | $23,065,810 | $24,979,870 | +$1,914,060 | +8.30% | |
| Marshall Wace, Llp | 0.02% | 678,636 | $22,571,435 | $24,444,469 | +$1,873,034 | +8.30% | |
| Northern Trust Corp | 0.00% | 656,141 | $21,823,250 | $23,634,199 | +$1,810,949 | +8.30% | |
| Polar Asset Management Partners Inc. | 0.40% | 650,000 | $21,619,000 | $23,413,000 | +$1,794,000 | +8.30% | |
| Citigroup Inc | 0.01% | 625,387 | $20,800,372 | $22,526,440 | +$1,726,068 | +8.30% | |
| Weitz Investment Management, Inc. | 1.33% | 576,000 | $19,157,760 | $20,747,520 | +$1,589,760 | +8.30% | |
| Bank Of America Corp | 0.00% | 540,297 | $17,970,278 | $19,461,498 | +$1,491,220 | +8.30% | |
| Grantham, Mayo, Van Otterloo & Co. Llc | 0.04% | 524,988 | $17,461,101 | $18,910,068 | +$1,448,967 | +8.30% | |
| Summittx Capital, L.P. | 0.42% | 478,413 | $15,912,016 | $17,232,436 | +$1,320,420 | +8.30% | |
| Alpine Associates Management Inc. | 0.98% | 469,762 | $15,624,283 | $16,920,827 | +$1,296,544 | +8.30% | |
| Quantinno Capital Management Lp | 0.02% | 467,779 | $15,558,346 | $16,849,400 | +$1,291,054 | +8.30% | |
| Caxton Associates Llp | 0.28% | 447,192 | $14,873,606 | $16,107,856 | +$1,234,250 | +8.30% |
Frequently asked questions about LBRDK
Who are the largest institutional holders of LBRDK?
The largest institutional holders of LBRDK reported in the latest SEC Form 13F filings include Eagle Capital Management, Blackrock, Inc., Vanguard Capital Management Llc, Vanguard Portfolio Management Llc, and First Pacific Advisors, Lp. InsiderSet ranks institutional holders by their latest reported LBRDK position.
What is LBRDK institutional ownership?
This page tracks LBRDK positions reported by institutional investment managers through SEC Form 13F. LIBERTY BROADBAND-C (LBRDK) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own LBRDK?
InsiderSet currently tracks 267 institutional managers reporting LBRDK holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of LBRDK shareholders.
How much LBRDK stock do institutions own?
Institutional investment managers disclosed approximately $3.58B in LBRDK holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was LBRDK institutional ownership last updated?
The latest LBRDK institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional LBRDK holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its LBRDK position after the reporting date.
Are institutions buying or selling LBRDK?
Institutional buying and selling can be analyzed by comparing LBRDK positions across consecutive 13F reporting periods. InsiderSet's LBRDK Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View LBRDK ownership changes.
How has LBRDK institutional ownership changed over time?
InsiderSet tracks LBRDK institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.