Public record / Tickers / LBRDK

LBRDK — LIBERTY BROADBAND CORP

Both disclosure regimes on one name: who in Congress filed about LBRDK, which institutions reported holding it. Each section keeps its own clock — congressional trades on the 45-day PTR clock, 13F holdings as quarter-end snapshots.

Congress txns
25
all PTR rows naming LBRDK
Members · 12m
0
0 buys · 0 sells · by trade date
Latest PTR
05-05
filed 2026-05-05
13F holders
319
top-319 slice · 2026-03-31
Congress = transactions in statutory ranges, 45-day lag · Institutions = quarter-end positions, 45-day lagas of 2026-09-14 13:21 UTCno price data — a disclosure record, not a chart

John W. Hickenlooper · $500K–$1.0M

Sale · traded 2025-05-19 → filed 2026-05-05. Ranked over every LBRDK row by the provable lower bound, never a point estimate.

No member disclosed LBRDK in the trailing 12 months

Counts of disclosures by trade date, not dollars — ranges cannot be netted across members. Flow ranges per member are in the table below.

9 rows filed past the 45-day window

Late disclosure is stated on the row, never editorialised. Both dates and the receipt stay on every row.

Congress · disclosure timeline

TRADE DATES · 24M · ▲ BUY ▼ SELL · HEIGHT = LOG LOWER BOUND

7 dated disclosures in the window, placed by trade date; magnitudes are the disclosed lower bounds.

Trade date, not filing date — the lag lives in the table below. 7 rows placed.

PLANNED institutional holder flow by quarter

Congressional disclosures

ALL PTR ROWS NAMING LBRDK · SORTED FILED ↓ · STATUTORY RANGES · FILED ≤45D LATEfull congressional view ↗
Latest congressional filings mentioning LBRDK
Filed ▾MemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2026-05-05John W. Hickenlooper D–COSale · SP (spouse-owned)Traded 2025-05-19 LATE·351d$500K–$1M
2025-08-20Thomas H. Kean, Jr. R–NJ-7Exchange · SP (spouse-owned)Traded 07-15 +36d$1K–$15K
2025-06-13John W. Hickenlooper D–COPurchase · SP (spouse-owned)Traded 05-19 +25d$250K–$500K
2025-05-26John W. Hickenlooper D–COSale · SP (spouse-owned)Traded 05-09 +17d$250K–$500K
2025-05-26John W. Hickenlooper D–COPurchase · SP (spouse-owned)Traded 05-09 +17d$250K–$500K
Traded → filed dates on every rowEach row shows the trade date and the filing date; the gap between them is the disclosure lag.all 25 ↗

Members active in LBRDK

12M · NET LOWER BOUND · COMMITTEES AS OF TRADE DATE · SNAPSHOT 2026-09-14

No member disclosed LBRDK in the trailing 12 months.

Congress ↔ notable managers · LBRDK

who in Congress disclosed purchases or sales beside which notable managers added or trimmed

Congress · last 90 days

Buyers
0
Sellers
0

filed 2026-06-16 → 2026-09-14 · totals are statutory ranges

Notable managers · quarter ended 2026-03-31

new + add vs trim + exit, by shares · $ = reported value now, not the change · LIBERTY BROADBAND CORP

Merged timeline of congressional filings and notable-manager moves on LBRDK
DateWhoChangeSize
2026-05-15Tudor Investment Corp 13Fadd+28,002 sh
2026-05-15Soros Fund Management 13Fnew+127,235 sh
2026-05-15Ruane Cunniff & Goldfarb 13Ftrim−678,176 sh
2026-05-15Bridgewater Associates 13Ftrim−6,850 sh
2026-05-14Caxton Associates 13Ftrim−5,363 sh

5 newest rows · Congress rows date by filing, 13F rows by quarter end · a 13F row is a quarter-end snapshot, not a trade

Institutional holders · 13F · Quarter ended 2026-03-31 · longs only

full holders view ↗
Top institutional holders of LBRDK for quarter 2026-03-31
#FilerValue ▾SecuritiesFlagsSrc
1EAGLE CAPITAL MANAGEMENT LLC$337M1
2BlackRock, Inc.$275M1
3VANGUARD CAPITAL MANAGEMENT LLC$268M1
4VANGUARD PORTFOLIO MANAGEMENT LLC$256M1
5First Pacific Advisors, LP$234M1
6HBK INVESTMENTS L P$216M1
7HARRIS ASSOCIATES L P$203M1
8MILLENNIUM MANAGEMENT LLC$160M1
9Pentwater Capital Management LP$125M1
10ADAGE CAPITAL PARTNERS GP, L.L.C.$122M1
11DIMENSIONAL FUND ADVISORS LP$119M1
12Assenagon Asset Management S.A.$112M1
13TUDOR INVESTMENT CORP ET AL$107M1
14STATE STREET CORP$103M1
15ARISTEIA CAPITAL, L.L.C.$95.2M1
16MORGAN STANLEY$91.3M1
17WHITEBOX ADVISORS LLC$74.3M1
18Man Group plc$71.9M1
19AQR Arbitrage LLC$67.6M1
20CHARLES SCHWAB INVESTMENT MANAGEMENT INC$62.3M1
21Ruane, Cunniff & Goldfarb L.P.$58.5M1
22UBS Group AG$48.1M1
23Rothschild & Co Wealth Management UK Ltd$47.1M1
24Empyrean Capital Partners, LP$46.3M1
25Schonfeld Strategic Advisors LLC$46.0M1
26DEUTSCHE BANK AG\$42.6M1
27Tidal Investments LLC$42.6M1
28Capula Management Ltd$42.2M1
29Fort Baker Capital Management LP$42.1M1
30D. E. Shaw & Co., Inc.$41.7M1
31VANGUARD FIDUCIARY TRUST CO$36.8M1
32Magnetar Financial LLC$36.4M1
33ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$32.4M1
34NORTHERN TRUST CORP$31.9M1
35Verition Fund Management LLC$30.8M1
36Polar Asset Management Partners Inc.$30.2M1
37WEITZ INVESTMENT MANAGEMENT, INC.$29.0M1
38CITIGROUP INC$28.9M1
39AQR CAPITAL MANAGEMENT LLC$26.2M1
40BANK OF AMERICA CORP /DE/$25.8M1
41Sagefield Capital LP$25.3M1
42ING GROEP NV$24.0M1
43ALPINE ASSOCIATES MANAGEMENT INC.$23.7M1
44INVESTMENT MANAGEMENT ASSOCIATES INC /ADV$23.5M1
45CAXTON ASSOCIATES LLP$22.5M1
46BALYASNY ASSET MANAGEMENT L.P.$22.4M1
47ROYAL BANK OF CANADA$22.3M1
48Amundi$20.9M1
49JANE STREET GROUP, LLC$20.3M1
50Quantinno Capital Management LP$19.5M1
51Grantham, Mayo, Van Otterloo & Co. LLC$19.0M1
52Mount Capital Ltd$18.1M1
53READYSTATE ASSET MANAGEMENT LP$18.0M1
54Hi-Line Capital Management, LLC$16.9M1
55Capco Asset Management, LLC$16.7M1
56Squarepoint Ops LLC$15.5M1
57Aspen Grove Capital, LLC$14.5M1
58UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$13.7M1
59Alberta Investment Management Corp$13.6M1
60Point72 Asset Management, L.P.$13.4M1
61Slotnik Capital, LLC$13.0M1
62Swiss National Bank$11.8M1
63CANADA PENSION PLAN INVESTMENT BOARD$11.6M1
64BANK OF NOVA SCOTIA$10.5M1
65Kintayl Capital LP$9.9M1
66SUSQUEHANNA INTERNATIONAL GROUP, LLP$9.6M1
67LMR Partners LLP$9.5M1
68CITADEL ADVISORS LLC$9.0M1
69Invesco Ltd.$8.8M1
70Nuveen, LLC$8.6M1
71HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$8.6M1
72Hudson Bay Capital Management LP$8.3M1
73SEI INVESTMENTS CO$8.2M1
74P SCHOENFELD ASSET MANAGEMENT LP$7.1M1
75Edgestream Partners, L.P.$6.8M1
76HSBC HOLDINGS PLC$6.6M1
77SOROS FUND MANAGEMENT LLC$6.4M1
78SummitTX Capital, L.P.$6.1M1
79Qube Research & Technologies Ltd$5.7M1
80VANGUARD ASSET MANAGEMENT, Ltd$5.7M1
81Skandinaviska Enskilda Banken AB (publ)$5.7M1
82IEQ CAPITAL, LLC$5.6M1
83ExodusPoint Capital Management, LP$5.2M1
84Legal & General Group Plc$5.2M1
85National Philanthropic Trust$5.1M1
86WELLS FARGO & COMPANY/MN$5.0M1
87FIRST MANHATTAN CO. LLC.$5.0M1
88STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM$4.8M1
89Blackstone Inc.$4.8M1
90MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$4.7M1
91BANK OF MONTREAL /CAN/$4.5M1
92Greenland Capital Management LP$4.5M1
93NATIONAL BANK OF CANADA /FI/$4.5M1
94STATE OF WISCONSIN INVESTMENT BOARD$4.3M1
95Fortress Investment Group LLC$4.2M1
96STIFEL FINANCIAL CORP$4.2M1
97Machina Capital S.A.S.$3.7M1
98MUFG Securities EMEA plc$3.7M1
99Alpine Global Management, LLC$3.3M1
100WOLVERINE ASSET MANAGEMENT LLC$3.2M1
101Wallace Capital Management Inc.$3.1M1
102Bridgewater Associates, LP$2.9M1
103Janus Henderson Group Ltd.$2.8M1
104Vanguard Global Advisers, LLC$2.6M1
105State of New Jersey Common Pension Fund D$2.4M1
106Police & Firemen's Retirement System of New Jersey$2.4M1
107ENVESTNET ASSET MANAGEMENT INC$2.3M1
108Korea Investment CORP$2.3M1
109OCCUDO QUANTITATIVE STRATEGIES LP$2.2M1
110Deltroit Asset Management (UK) LLP$2.1M1
111GLENMEDE TRUST CO NA$2.1M1
112VOLORIDGE INVESTMENT MANAGEMENT, LLC$2.1M1
113Oak Thistle LLC$2.1M1
114ALLIANCEBERNSTEIN L.P.$2.1M1
115Headlands Technologies LLC$2.0M1
116Trexquant Investment LP$1.9M1
117AMERICAN CENTURY COMPANIES INC$1.9M1
118CWM, LLC$1.7M1
119Holocene Advisors, LP$1.7M1
120Mariner, LLC$1.7M1
121Arizona State Retirement System$1.6M1
122AIRE ADVISORS, LLC$1.5M1
123WEALTH ENHANCEMENT ADVISORY SERVICES, LLC$1.5M1
124PUBLIC SECTOR PENSION INVESTMENT BOARD$1.5M1
125Zurcher Kantonalbank (Zurich Cantonalbank)$1.5M1
126DLD Asset Management, LP$1.5M1
127Vanguard Investments Australia, Ltd.$1.5M1
128WITTENBERG INVESTMENT MANAGEMENT, INC.$1.5M1
129Cerity Partners LLC$1.4M1
130KLP KAPITALFORVALTNING AS$1.3M1
131MERCER GLOBAL ADVISORS INC /ADV$1.2M1
132Lionstone Capital Management LLC$1.2M1
133Balefire, LLC$1.2M1
134Summit Trail Advisors, LLC$1.1M1
135Dynamic Technology Lab Private Ltd$1.0M1
136Harbor Advisors LLC$939K1
137Pictet Asset Management Holding SA$920K1
138LB Partners LLC$909K1
139Focus Partners Wealth$907K1
140FIFTH THIRD BANCORP$896K1
141Creative Planning$874K1
142Corient Private Wealth LLC$823K1
143Clearstead Advisors, LLC$784K1
144TEACHER RETIREMENT SYSTEM OF TEXAS$773K1
145BROWN ADVISORY INC$737K1
146Farringdon Capital, Ltd.$672K1
147Annis Gardner Whiting Capital Advisors, LLC$669K1
148Connor, Clark & Lunn Investment Management Ltd.$656K1
149Carnegie Lake Advisors LLC$650K1
150Brooklyn Investment Group$634K1
151Polymer Capital Management (US) LLC$623K1
152Centiva Capital, LP$591K1
153XPONANCE LLC$533K1
154Universal- Beteiligungs- und Servicegesellschaft mbH$507K1
155XTX Topco Ltd$493K1
156Vanguard Personalized Indexing Management, LLC$481K1
157Kera Capital Partners, Inc.$469K1
158Tower Research Capital LLC (TRC)$455K1
159EVERGREEN CAPITAL MANAGEMENT LLC$450K1
160Sequoia Financial Advisors, LLC$449K1
161VOYA INVESTMENT MANAGEMENT LLC$447K1
162FMR LLC$439K1
163Sendero Wealth Management, LLC$409K1
164HighTower Advisors, LLC$407K1
165YHB Investment Advisors, Inc.$386K1
166Permanens Capital L.P.$381K1
167Federation des caisses Desjardins du Quebec$370K1
168Swiss Life Asset Management Ltd$366K1
169&PARTNERS$360K1
170Chemistry Wealth Management LLC$355K1
171BOOTHBAY FUND MANAGEMENT, LLC$348K1
172Empowered Funds, LLC$343K1
173Pathstone Holdings, LLC$340K1
174US BANCORP \DE\$320K1
175DnB Asset Management AS$313K1
176M&T BANK CORP$307K1
177Clarkston Capital Partners, LLC$302K1
178Rockefeller Capital Management L.P.$300K1
179Utah Retirement Systems$296K1
180RAYMOND JAMES FINANCIAL INC$296K1
181Chicago Partners Investment Group LLC$292K1
182NorthRock Partners, LLC$291K1
183STOREBRAND ASSET MANAGEMENT AS$282K1
184Waldron Private Wealth LLC$282K1
185JNE Partners LLP$279K1
186MANUFACTURERS LIFE INSURANCE COMPANY, THE$276K1
187LPL Financial LLC$271K1
188Krilogy Financial LLC$266K1
189Maryland State Retirement & Pension System$259K1
190Merit Financial Group, LLC$249K1
191ArrowMark Colorado Holdings LLC$248K1
192Stratos Wealth Partners, LTD.$245K1
193PRUDENTIAL FINANCIAL INC$236K1
194Elser Financial Planning, Inc$226K1
195Balentine LLC$213K1
196Focus Partners Advisor Solutions, LLC$205K1
197HORIZON KINETICS ASSET MANAGEMENT LLC$204K1
198BLAIR WILLIAM & CO/IL$204K1
199Central Pacific Bank - Trust Division$166K1
200MAI Capital Management$151K1
201Eurizon Capital SGR S.p.A.$125K1
202BNP Paribas Asset Management Holding S.A.$119K1
203QUADRANT CAPITAL GROUP LLC$107K1
204Vanguard National Trust Co$92.9K1
205Atlantic Union Bankshares Corp$80.0K1
206Quarry LP$74.3K1
207NOMURA ASSET MANAGEMENT CO LTD$72.4K1
208Allworth Financial LP$67.5K1
209Arax Advisory Partners$64.9K1
210Boussard & Gavaudan Investment Management LLP$57.2K1
211SJS Investment Consulting Inc.$49.5K1
212OSAIC HOLDINGS, INC.$44.5K1
213Leonteq Securities AG$37.1K1
214MATHER GROUP, LLC.$35.3K1
215Johnson Financial Group, Inc.$31.4K1
216Key FInancial Inc$31.2K1
217DELTA ASSET MANAGEMENT LLC/TN$25.0K1
218SIGNATUREFD, LLC$23.5K1
219TD Waterhouse Canada Inc.$14.8K1
220GLAZER CAPITAL, LLC$13.1K1
221NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$12.7K1
222Clearstead Trust, LLC$12.1K1
223True Wealth Design, LLC$11.1K1
224Mitsubishi UFJ Asset Management Co., Ltd.$10.5K1
225Steward Partners Investment Advisory, LLC$9.6K1
226Athos Capital Ltd$9.5K1
227Smartleaf Asset Management LLC$7.8K1
228Pinnacle Wealth Planning Services, Inc.$6.2K1
229Community Financial Services Group, LLC$6.1K1
230ALGERT GLOBAL LLC$5.7K1
231Parkside Financial Bank & Trust$5.5K1
232Private Wealth Management Group, LLC$5.1K1
233FARMERS & MERCHANTS INVESTMENTS INC$4.4K1
234Owl Creek Wealth Partners LLC$4.3K1
235CVA Family Office, LLC$4.1K1
236Activest Wealth Management$4.1K1
237Kimelman & Baird, LLC$3.8K1
238Wilmington Savings Fund Society, FSB$3.0K1
239Rachor Investment Advisory Services, LLC$3.0K1
240Treasurer of the State of North Carolina$2.4K1
241Bell Investment Advisors, Inc$2.4K1
242JFS WEALTH ADVISORS, LLC$2.3K1
243ELEVATION WEALTH PARTNERS, LLC$1.8K1
244Larson Financial Group LLC$1.7K1
245Kilter Group LLC$1.3K1
246ASSETMARK, INC$1.1K1
247Caitong International Asset Management Co., Ltd$1.1K1
248SouthState Bank Corp$1.0K1
249Center for Financial Planning, Inc.$1.0K1
250Marquette Asset Management, LLC$9561
251Cromwell Holdings LLC$9561
252BROWN, LISLE/CUMMINGS, INC.$8551
253CANADA LIFE ASSURANCE Co$6601
254JTC Employer Solutions Trustee Ltd$6541
255Sachetta, LLC$6541
256Rialto Wealth Management, LLC$5541
257UMB Bank, n.a.$5031
258Physician Wealth Advisors, Inc.$3021
259Mountain Hill Investment Partners Corp.$3021
260KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC$2521
261Cassaday & Co Wealth Management LLC$2521
262DiNuzzo Private Wealth, Inc.$2521
263KBC Group NV$2221
264American Capital Advisory, LLC$2021
265NFSG Corp$1511
266Vermillion Wealth Management, Inc.$1011
267MV CAPITAL MANAGEMENT, INC.$511
268TFC Financial Management, Inc.$511
269Stone House Investment Management, LLC$501
270AMERIFLEX GROUP, INC.$501
271Capital Advisors, Ltd. LLC$101
272Avion Wealth$21
273VANGUARD GROUP INC$01
274ARS Investment Partners, LLC$01
275DANSKE BANK A/S$01
276HARBOUR INVESTMENTS, INC.$01
277TOCQUEVILLE ASSET MANAGEMENT L.P.$01
278COMERICA BANK$01
279RENAISSANCE TECHNOLOGIES LLC$01
280WEXFORD CAPITAL LP$01
281LAZARD ASSET MANAGEMENT LLC$01
282PLATINUM INVESTMENT MANAGEMENT LTD$01
283CIBC Private Wealth Group LLC$01
284NORGES BANK$01
285Manchester Capital Management LLC$01
286Employees Retirement System of Texas$01
287Choate Investment Advisors$01
288CAPSTONE INVESTMENT ADVISORS, LLC$01
289DekaBank Deutsche Girozentrale$01
290DRW Securities, LLC$01
291TCTC Holdings, LLC$01
292Brevan Howard Capital Management LP$01
293MIRABELLA FINANCIAL SERVICES LLP$01
294PICTON MAHONEY ASSET MANAGEMENT$01
295Quaker Capital Investments, LLC$01
296Bridgefront Capital, LLC$01
297Quaker Wealth Management, LLC$01
298AIGEN INVESTMENT MANAGEMENT, LP$01
299Global Retirement Partners, LLC$01
300Wealthfront Advisers LLC$01
301Qsemble Capital Management, LP$01
302Inscription Capital, LLC$01
303Y-Intercept (Hong Kong) Ltd$01
304Hyperion Capital Advisors LP$01
305CBIZ Investment Advisory Services, LLC$01
306INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC$01
307Greenstone Partners & Co., LLC$01
308AlphaQuest LLC$01
309Highlander Partners, L.P.$01
310Forum Financial Management, LP$01
311Nilsine Partners, LLC$01
312SageView Advisory Group, LLC$01
313Dunhill Financial, LLC$01
314LGT Financial Advisors LLC$01
315Freestone Grove Partners LP$01
316nVerses Capital, LLC$01
317Fieldview Capital Management, LLC$01
318Wealth Watch Advisors, INC$01
319OPTIMA CAPITAL LLC$01
Truncated by Public Filings. The published aggregate ranks the top 319 holders per issuer — a build parameter of the Public Filings aggregation, not a census. Rows beyond it exist in individual filings on EDGAR. methodology §13F ↗
§ derived by Public Filings from the published aggregate (agg_issuer_top_holders); per-filer filed dates, share counts and document links are not in the published aggregate — the EDGAR link opens the filer's 13F list
n/c Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Do the two regimes agree?

TRAILING 12M · CONGRESS vs FILERS NET
Congress net (rows)no rows
Congress net ($ bound)$0
Filers net (actions)not in build
Filers net ($ Q/Q)not in build

The filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.

Signals on LBRDK

RETAINED WINDOW · ACTIVE HITS

Zero hits on LBRDK in the retained window — a computed answer over every rule, not missing coverage.

Every rule, with its definition →

Planned modules for LBRDK · financials and macro

Financials — as filed PLANNED

LBRDK's as-reported XBRL fundamentals will appear here when the financials module passes its gates. Until then: LBRDK on EDGAR ↗

Macro context PLANNED

Rates, inflation, and positioning series land here with the macro module — vintage-aware, never nowcast.

issuer name from the SEC's present-day ticker file (company_tickers.json) — a present-day mapping, not the name as of each filing