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Disclosery

LBRDK LIBERTY BROADBAND CORP

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COM SER C (common)

370 managers (384 13F filers) reported a position in LBRDK shares at 2026-03-31, 104,936,707 shares in all. 52 filers opened a position and 52 filers sold out during the quarter.

Managers
370
13F filers
384
New
52
Added
144
Reduced
106
Sold out
52
Shares held by filers
104,936,707

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCgroup of 8 filers holding11,357,501$571M+11,349,414Timeline
EAGLE CAPITAL MANAGEMENT LLC6,699,546$337M1.13%+343,85413F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.5,464,969$275M<0.01%+152,53513F-HRTimelineGroup
First Pacific Advisors, LP4,642,610$234M3.27%+1,973,26213F-HRTimeline
HBK INVESTMENTS L P4,289,014$216M2.72%-1,619,67713F-HRTimeline
HARRIS ASSOCIATES L P4,028,727$203M0.27%-120,16713F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC3,186,971$160M0.12%+653,23513F-HRTimelineGroup
Pentwater Capital Management LP2,493,644$125M0.89%013F-HRTimeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…2,433,667$122M0.19%+509,72213F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP2,360,674$119M0.02%-291,07213F-HRTimelineGroup
Assenagon Asset Management S.A.2,227,197$112M0.18%-566,75713F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,213,057$112M0.01%-28,56913F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL2,135,654$107M0.58%+28,00213F-HRTimeline
STATE STREET CORPin group STATE STREET CORP2,040,697$103M<0.01%+71,93013F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.1,893,185$95.2M2.19%013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCgroup of 2 filers holding1,862,948$93.7M+591,793Timeline
MORGAN STANLEYin group MORGAN STANLEY1,815,047$91.3M0.01%-143,94213F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC1,490,069$75M0.06%+319,44113F-HRTimelineGroup
WHITEBOX ADVISORS LLC1,477,741$74.3M1.05%+1,00013F-HRTimeline
Man Group plcin group Man Group plc1,430,157$71.9M0.15%+18,86513F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,238,708$62.3M0.01%+98,87913F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding1,228,095$61.8M-548,270Timeline
Madison Asset Management, LLCin group Madison Asset Management, LLC1,188,921$59.8M0.74%+7,00113F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,187,887$59.8M0.01%+499,22513F-HRTimelineGroup
Ruane, Cunniff & Goldfarb L.P.1,163,448$58.5M0.97%-678,17613F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,089,786$56.1M<0.01%+223,39213F-HR/ATimelineGroup
Rothschild & Co Wealth Management UK Ltd936,848$47.1M0.72%-16,23113F-HRTimeline
Empyrean Capital Partners, LP920,781$46.3M1.54%013F-HRTimeline
Schonfeld Strategic Advisors LLC915,131$46M0.37%+100,27613F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\847,606$42.6M0.01%+422,21513F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC828,116$42.6M0.13%new13F-HRTimelineGroup
Capula Management Ltdin group Capula Management Ltd838,294$42.2M0.37%+698,14913F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Fort Baker Capital Management LP837,202$42.1M3.74%+576,92313F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.829,575$41.7M0.03%-256,52613F-HRTimelineGroup
NATIXIS ADVISORS, LLCin group Natixis Investment Managers803,062$40.4M0.06%+250,47213F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP780,058$39.8M0.02%+779,28613F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC723,751$36.4M0.37%-14,05413F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 3 filers holding684,612$34.4M-19,252Timeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP658,891$33.1M0.04%-42,10313F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …644,778$32.4M0.02%+179,13413F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP633,520$31.9M<0.01%+59,75913F-HRTimelineGroup
Verition Fund Management LLC612,900$30.8M0.3%-243,43813F-HRTimeline
Polar Asset Management Partners Inc.600,000$30.2M0.72%+200,00013F-HRTimeline
WEITZ INVESTMENT MANAGEMENT, INC.576,000$29M2.02%-75,00013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC574,011$28.9M0.02%+81,15313F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/512,174$25.8M<0.01%+251,92713F-HRTimelineGroup
Sagefield Capital LPin group Sagefield Capital LP503,660$25.3M1.82%+180,60813F-HRTimelineGroup
ING GROEP NV477,600$24M0.15%-416,70013F-HRTimeline
ALPINE ASSOCIATES MANAGEMENT INC.472,162$23.7M1.4%-2,18713F-HRTimeline
INVESTMENT MANAGEMENT ASSOCIATES INC /A…467,220$23.5M6.37%+37,93613F-HRTimeline
CAXTON ASSOCIATES LLP447,192$22.5M0.52%-5,36313F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management446,255$22.4M0.04%-493,34413F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA443,926$22.3M<0.01%+34,57713F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS419,455$21.1M0.01%+211,59013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC416,175$20.9M0.01%+187,64813F-HRTimelineGroup
Amundiin group Amundi415,839$20.9M0.01%-33,96913F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC403,533$20.3M0.02%+114,01113F-HRTimelineGroup
Quantinno Capital Management LP387,044$19.5M0.03%+91,17613F-HRTimeline
Grantham, Mayo, Van Otterloo & Co. LLC378,441$19M0.05%013F-HRTimeline
Mount Capital Ltd360,485$18.1M7.31%013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp359,082$18.1M<0.01%+2,56013F-HRTimelineGroup
READYSTATE ASSET MANAGEMENT LP357,905$18M1.05%-75,52813F-HRTimeline
Hi-Line Capital Management, LLC336,445$16.9M5.32%+124,36913F-HRTimeline
Capco Asset Management, LLC331,168$16.7M4.54%-4613F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC308,200$15.5M0.03%+17,40213F-HRTimelineGroup
Aspen Grove Capital, LLC288,156$14.5M2.82%new13F-HRTimeline
Alberta Investment Management Corp270,000$13.6M0.08%013F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.266,564$13.4M0.02%+46,97713F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC260,988$13.1M0.28%+177,91013F-HRTimelineGroup
Slotnik Capital, LLC257,824$13M3.85%-102,70013F-HRTimeline
Swiss National Bank234,668$11.8M0.01%+80013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD231,200$11.6M0.01%-207,36113F-HRTimeline
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA208,500$10.5M0.02%+8,40013F-HRTimelineGroup
Kintayl Capital LP196,486$9.88M6.08%+29,22413F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…190,589$9.59M0.01%-6,20313F-HRTimelineGroup
Athos Capital Ltd189,722$9.54M2.94%+26,20013F-HRTimeline
LMR Partners LLPin group LMR Partners LLP188,172$9.47M0.09%013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC177,987$8.95M0.01%-252,41213F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.174,177$8.76M<0.01%-21,57013F-HRTimelineGroup
Nuveen, LLCin group TIAA171,885$8.65M<0.01%+4,15513F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…171,064$8.6M0.01%+134,21513F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…165,000$8.3M0.05%013F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO162,451$8.17M0.01%+69,97113F-HRTimelineGroup
P SCHOENFELD ASSET MANAGEMENT LP141,900$7.14M5.67%-50,00013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…138,800$6.98M0.01%+26,51413F-HRTimeline
Edgestream Partners, L.P.134,725$6.78M0.22%new13F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC130,044$6.62M<0.01%-8,87013F-HRTimelineGroup
SOROS FUND MANAGEMENT LLCin group SOROS FUND MANAGEMENT LLC127,235$6.4M0.09%new13F-HRTimelineGroup
Cheviot Value Management, LLC126,678$6.37M0.64%+48,95213F-HRTimeline
SummitTX Capital, L.P.121,480$6.11M0.2%+61,59313F-HRTimeline
S&CO INC121,034$6.09M0.38%+43413F-HRTimeline
KKM Financial LLC119,601$5.81M1.03%013F-HRTimeline
Qube Research & Technologies Ltd113,717$5.72M0.01%+12,41713F-HRTimeline
ALGERT GLOBAL LLC113,298$5.7M0.09%-12,64613F-HR/ATimeline
Skandinaviska Enskilda Banken AB (publ)113,144$5.69M0.13%+56,57213F-HRTimeline
IEQ CAPITAL, LLC110,353$5.55M0.03%+68,65713F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/109,772$5.52M<0.01%+11,12013F-HRTimeline
RHUMBLINE ADVISERS106,303$5.35M<0.01%-1,85413F-HRTimeline
ExodusPoint Capital Management, LP104,357$5.25M0.05%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc102,815$5.17M<0.01%-19,39913F-HRTimelineGroup
National Philanthropic Trust102,099$5.14M0.05%-11,28513F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN99,632$5.01M<0.01%+8,54413F-HR/ATimelineGroup
FIRST MANHATTAN CO. LLC.98,612$4.96M0.01%-50913F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…95,320$4.79M0.01%-1,42213F-HRTimeline
Blackstone Inc.in group Blackstone Inc.94,625$4.76M0.02%-280,46813F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…93,899$4.72M0.01%+27,26513F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/90,300$4.54M<0.01%+5,46713F-HRTimelineGroup
Greenland Capital Management LP89,688$4.51M0.9%-33,52413F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/89,093$4.48M<0.01%+88,95213F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD85,071$4.28M0.01%+61,24413F-HRTimeline
Fortress Investment Group LLCin group Fortress Investment Group LLC84,061$4.23M1.08%+43,26113F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP83,292$4.19M<0.01%+15813F-HRTimelineGroup
Quaker Capital Investments, LLC82,195$4.13M1.01%013F-HRTimeline
Machina Capital S.A.S.74,169$3.73M0.73%-67,90013F-HRTimeline
Mitsubishi UFJ Trust & Banking Corpgroup of 2 filers holding73,209$3.68M0Timeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…71,279$3.59M<0.01%+4,87313F-HRTimelineGroup
BANYAN CAPITAL MANAGEMENT, INC.69,874$3.51M1.51%+61313F-HRTimeline
Alpine Global Management, LLC66,142$3.33M0.51%+17,32213F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC62,825$3.16M0.05%+10,50313F-HRTimelineGroup
Wallace Capital Management Inc.61,213$3.08M0.35%-3,12613F-HRTimeline
Bridgewater Associates, LP58,121$2.92M0.01%-6,85013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson55,296$2.78M<0.01%+4,60013F-HR/ATimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND53,647$2.7M<0.01%+2,20013F-HRTimeline
Treasurer of the State of North Carolina48,637$2.45M0.01%+1,03313F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…48,595$2.44M0.01%-97013F-HRTimelineGroup
Police & Firemen's Retirement System of…47,892$2.41M0.02%-33413F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC46,229$2.33M<0.01%+8,08113F-HRTimelineGroup
Korea Investment CORP45,967$2.31M<0.01%013F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP56,816$2.19M0.12%+49,27413F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…42,869$2.16M<0.01%+6,21513F-HRTimelineGroup
Deltroit Asset Management (UK) LLP42,657$2.15M0.37%013F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA42,041$2.11M0.01%+1,62813F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC41,950$2.11M0.01%-305,25813F-HRTimeline
Oak Thistle LLC41,519$2.09M0.2%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.42,918$2.09M<0.01%-50,87113F-HRTimeline
Headlands Technologies LLC40,447$2.03M0.23%-18,28913F-HRTimeline
Trexquant Investment LP37,432$1.88M0.01%new13F-HRTimeline
Handelsbanken Fonder AB37,311$1.88M0.01%013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC37,025$1.86M<0.01%-2,95513F-HRTimelineGroup
SG Americas Securities, LLC36,216$1.82M<0.01%-45,39413F-HRTimeline
CWM, LLCin group CWM, LLC33,721$1.7M<0.01%+18,21313F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…33,656$1.69M0.01%-1,00913F-HRTimeline
Holocene Advisors, LP33,422$1.68M<0.01%-3,23313F-HRTimeline
Mariner, LLCin group Mariner, LLC33,414$1.68M<0.01%+24,07213F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM32,578$1.64M0.01%-21913F-HRTimeline
AIRE ADVISORS, LLC30,804$1.55M0.28%+89913F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…30,210$1.55M<0.01%+10,93013F-HRTimeline
Public Sector Pension Investment Board30,000$1.51M<0.01%013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…29,875$1.5M<0.01%+6,97813F-HRTimeline
DLD Asset Management, LP29,357$1.48M0.15%-51,39813F-HRTimeline
WITTENBERG INVESTMENT MANAGEMENT, INC.29,306$1.47M0.55%-16913F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC28,344$1.43M<0.01%+14,94913F-HRTimelineGroup
KLP KAPITALFORVALTNING AS26,100$1.31M0.01%+80013F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV24,607$1.24M<0.01%+14,89413F-HRTimeline
Lionstone Capital Management LLC24,605$1.24M0.3%013F-HRTimeline
Balefire, LLC24,424$1.23M0.23%+9,38913F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding22,481$1.13M+17,818Timeline
Focus Partners Wealthgroup of 2 filers holding22,095$1.11M+9,237Timeline
Janney Montgomery Scott LLC21,802$1.1M<0.01%+1,00713F-HRTimeline
Summit Trail Advisors, LLC21,571$1.09M0.02%+1,10213F-HRTimeline
Dynamic Technology Lab Private Ltd20,499$1.03M0.17%new13F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP18,938$953K0.01%new13F-HRTimelineGroup
Harbor Advisors LLC18,674$939K0.14%013F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…18,299$920K<0.01%+1,01813F-HRTimelineGroup
LB Partners LLC18,075$909K0.82%-20,00013F-HRTimeline
THOMPSON SIEGEL & WALMSLEY LLC17,799$895K0.02%-60,84113F-HRTimeline
Creative Planningin group Creative Planning17,367$874K<0.01%+4,77413F-HRTimelineGroup
Corient Private Wealth LPin group Corient Private Wealth LP16,817$823K<0.01%-1,24813F-HRTimelineGroup
Clearstead Advisors, LLC15,596$784K0.01%+46313F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS15,370$773K<0.01%-2,22713F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC14,919$750K<0.01%-7613F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC14,655$737K<0.01%-7,96413F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK13,680$688K<0.01%013F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…13,558$682K<0.01%013F-HRTimeline
Farringdon Capital, Ltd.13,366$672K0.15%+8,13413F-HRTimeline
Annis Gardner Whiting Capital Advisors,…13,296$669K0.11%-20913F-HRTimeline
Entropy Technologies, LP13,189$663K0.03%-20,85613F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co13,065$660K<0.01%-1,98913F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…13,049$656K<0.01%+1,72113F-HRTimeline
JTC Employer Solutions Trustee Ltd13,005$654K0.05%013F-HRTimeline
Carnegie Lake Advisors LLC12,921$650K0.26%013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC12,779$643K<0.01%-35213F-HR/ATimelineGroup
Brooklyn Investment Group12,608$634K0.02%new13F-HRTimeline
Polymer Capital Management (US) LLC12,383$623K0.09%new13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS12,031$605K<0.01%+4,49313F-HRTimeline
Centiva Capital, LP11,745$591K0.03%new13F-HRTimeline
XPONANCE LLC10,590$533K<0.01%+2,55813F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …10,078$507K<0.01%-43513F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd9,792$493K0.01%new13F-HRTimelineGroup
Kera Capital Partners, Inc.9,333$469K0.06%+1,64513F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…9,053$455K0.01%+7,61513F-HRTimelineGroup
EVERGREEN CAPITAL MANAGEMENT LLC8,946$450K0.01%+30513F-HRTimeline
Sequoia Financial Advisors, LLC8,927$449K<0.01%-2,36213F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC8,878$447K<0.01%-10013F-HRTimelineGroup
FMR LLCin group FMR LLC8,726$439K<0.01%-15,03413F-HRTimelineGroup
WHITTIER TRUST CO8,523$437K<0.01%013F-HRTimeline
Sendero Wealth Management, LLC8,137$409K0.05%013F-HRTimeline
HighTower Advisors, LLC8,094$407K<0.01%+1,62313F-HRTimeline
YHB Investment Advisors, Inc.7,670$386K0.03%013F-HRTimeline
Permanens Capital L.P.7,576$381K0.05%-4,83013F-HRTimeline