Ownership & Insider Lab

Look up a company to review current SEC-traceable insider positions, exact reporting-owner relationships across other published companies, a dated chronology of the published ownership evidence, and recent supported insider transactions where transaction history is separately available.
Coverage follows the existing reviewed company dataset and fails closed when a ticker is not currently supported.

COMCAST CORP (CMCSA)

Nasdaq · SEC CIK 0001166691

$124.98MCovered current disclosed holdings
4Covered reporting owners
4Covered direct positions
4Source ownership filings

This is the supported SEC-traceable subset, not total insider ownership or personal wealth. Values reflect the current disclosed positions Grizzly Bulls can resolve and value. Latest source filing: Sep 3, 2026 · values through Sep 25, 2026.

Covered reporting owners

Filter the reporting-owner snapshot by holder, role, or security. Position values are shown only where the current reviewed data supports them.

4 shown
HolderRolePositionCurrent valueLatest filing
Brian L. RobertsResearch disclosed relationshipsChairman of Board & Co-CEO · Director5,391,826 sharesClass A Common Stock, $0.01 par value$118.19MSep 3, 2026
Jeffrey A. HonickmanResearch disclosed relationshipsDirector271,783.639000000025 sharesClass A Common Stock, $0.01 par value$5.96MJul 2, 2026
Edward D. BreenResearch disclosed relationshipsDirector27,337.276999999998 sharesClass A Common Stock, $0.01 par value$599.23KAug 18, 2026
Gordon SmithResearch disclosed relationshipsDirector10,521.628000000001 sharesClass A Common Stock, $0.01 par value$230.63KJul 2, 2026

Reporting-owner research graph

These relationships are joined only when the same single SEC reporting-owner CIK appears unambiguously across the publication-authorized company ownership universe. Name similarity is never used to create a relationship.

Gordon Smith

SEC reporting-owner CIK 0001311487 · 2 published company relationships

CompanySEC relationshipCovered positionCurrent covered valueLatest filingResearch
COMCAST CORP (CMCSA)Nasdaq · Current companyDirector10,521.628000000001 sharesClass A Common Stock, $0.01 par value$230.63KJul 2, 2026
CHOICE HOTELS INTERNATIONAL INC /DE (CHH)NYSEDirector9,736.07 sharesCommon Stock, Par Value $0.01 per share$990.35KJul 17, 2026

This graph is bounded to the company ownership relationships currently published by Grizzly Bulls. It is not a complete employment, board, ownership, portfolio, or wealth history, and a missing relationship does not establish that none exists.

SEC transaction evidence ledger

Each row preserves the reviewed SEC transaction evidence, including the effective-date basis, amendment state, reported post-transaction position when present, and a separately published current covered owner/security position when one can be matched uniquely. Reported price is shown when present. The lab does not calculate gross proceeds, reconstruct balances between filings, or treat historical transactions as current wealth.

12 shown
Effective dateHolderActionSecurityUnitsReported priceReported position after transactionCurrent covered positionFiling
Sep 2, 2026Transaction dateBrian L. RobertsResearch disclosed relationshipsDispositionSEC code GClass A Common Stock, $0.01 par value101,900 shares$05,391,826 shares5,391,826 sharesOwner coverage latest filing Sep 3, 20264Filed Sep 3, 2026
Aug 17, 2026Transaction dateEdward D. BreenResearch disclosed relationshipsDispositionSEC code GClass A Common Stock, $0.01 par value62,440 shares$027,337.277 shares27,337.276999999998 sharesOwner coverage latest filing Aug 18, 20264Filed Aug 18, 2026
Aug 5, 2026Transaction dateBrian L. RobertsResearch disclosed relationshipsDispositionSEC code GClass A Common Stock, $0.01 par value204,100 shares$05,493,726 shares5,391,826 sharesOwner coverage latest filing Sep 3, 20264Filed Aug 6, 2026
Jun 30, 2026Transaction dateGordon SmithResearch disclosed relationshipsAcquisitionSEC code AClass A Common Stock, $0.01 par value1,375 shares$010,521.628 shares10,521.628000000001 sharesOwner coverage latest filing Jul 2, 20264Filed Jul 2, 2026
Jun 30, 2026Transaction dateJeffrey A. HonickmanResearch disclosed relationshipsAcquisitionSEC code AClass A Common Stock, $0.01 par value1,783 shares$0271,783.639 shares271,783.639000000025 sharesOwner coverage latest filing Jul 2, 20264Filed Jul 2, 2026
Jun 30, 2026Transaction dateEdward D. BreenResearch disclosed relationshipsAcquisitionSEC code AClass A Common Stock, $0.01 par value815 shares$089,777.277 shares27,337.276999999998 sharesOwner coverage latest filing Aug 18, 20264Filed Jul 2, 2026
Apr 21, 2015Transaction dateBrian L. RobertsResearch disclosed relationshipsDispositionSEC code FClass A Common Stock, $0.01 par value12,292 shares$58.84909,139 shares5,391,826 sharesOwner coverage latest filing Sep 3, 20264Filed Apr 23, 2015
Apr 21, 2015Transaction dateBrian L. RobertsResearch disclosed relationshipsAcquisitionSEC code MClass A Common Stock, $0.01 par value12,292 shares$0921,431 shares5,391,826 sharesOwner coverage latest filing Sep 3, 20264Filed Apr 23, 2015
Mar 31, 2015Transaction dateJeffrey A. HonickmanResearch disclosed relationshipsDispositionSEC code FClass A Common Stock, $0.01 par value3 shares$56.4753,557.6827 shares271,783.639000000025 sharesOwner coverage latest filing Jul 2, 20264Filed Apr 2, 2015
Mar 31, 2015Transaction dateJeffrey A. HonickmanResearch disclosed relationshipsAcquisitionSEC code AClass A Common Stock, $0.01 par value222 shares$053,560.6827 shares271,783.639000000025 sharesOwner coverage latest filing Jul 2, 20264Filed Apr 2, 2015
Mar 31, 2015Transaction dateEdward D. BreenResearch disclosed relationshipsDispositionSEC code FClass A Common Stock, $0.01 par value2 shares$56.4729,545 shares27,337.276999999998 sharesOwner coverage latest filing Aug 18, 20264Filed Apr 2, 2015
Mar 31, 2015Transaction dateEdward D. BreenResearch disclosed relationshipsAcquisitionSEC code AClass A Common Stock, $0.01 par value222 shares$029,547 shares27,337.276999999998 sharesOwner coverage latest filing Aug 18, 20264Filed Apr 2, 2015

A reported post-transaction position is the balance stated in that historical transaction filing. A current covered position is a separate latest owner/security observation and may reflect later filings or activity. They are shown side by side as evidence points, not as a reconstructed continuous ledger.

Published 12 of 16 source candidates under the current reviewed security-resolution rules. 4 candidates remain excluded because security identity is unresolved.

Covered securities

SecurityInstrument familyCovered positionsCovered value
Class A Common Stock, $0.01 par valueordinary-share4$124.98M

Coverage and interpretation

Current holdings: direct positions that the reviewed ownership data can trace to an exact reporting owner, legal security, and current-basis quantity.

Current value: the existing published company-position valuation. This lab does not recalculate security values or infer missing positions.

Transaction evidence: historical flow observations with filing provenance. Reported post-transaction balances and current covered positions are separate evidence points; the lab does not interpolate ownership between them.

Reporting-owner graph: exact reporting-owner CIK relationships across the published company universe. It does not merge people by name or create a complete personal history.

Not included here: a claim of total insider ownership, total personal wealth, institutional 13F ownership, a transaction-value estimate, an insider sentiment score, or an investment recommendation.

Published ownership evidence chronology

This sequence orders only the ownership evidence already published by Grizzly Bulls for the exact reporting-owner relationships above. Transaction rows are ordered by filing date while preserving the separate economic effective date and its basis. Current covered snapshots remain separate latest observations.

The chronology does not interpolate ownership between entries, infer missing activity, pair an amended filing with an assumed parent, infer amendment supersession, or treat a current covered snapshot as proof of continuous ownership.

Brian L. Roberts

SEC reporting-owner CIK 0001063948 · 1 published relationship company

SEC owner filings
Evidence dateCompanyObservationSecurity / positionSource
Sep 3, 2026Latest represented filing dateCOMCAST CORP (CMCSA)NasdaqCurrent covered snapshotChairman of Board & Co-CEO · DirectorValuation observation Sep 25, 2026Class A Common Stock, $0.01 par value: 5,391,826 sharesCurrent covered company value: $118.19MPublished current ownership snapshotForms represented: 4Owner filingsIssuer filings
Sep 3, 2026Filed dateCOMCAST CORP (CMCSA)NasdaqDispositionSEC code GEffective Sep 2, 2026 · transaction dateReported units 101,900 shares · reported price 0Class A Common Stock, $0.01 par valueReported position after transaction: 5,391,826 shares4 filing0001225208-26-007615
Aug 6, 2026Filed dateCOMCAST CORP (CMCSA)NasdaqDispositionSEC code GEffective Aug 5, 2026 · transaction dateReported units 204,100 shares · reported price 0Class A Common Stock, $0.01 par valueReported position after transaction: 5,493,726 shares4 filing0001225208-26-007023
Apr 23, 2015Filed dateCOMCAST CORP (CMCSA)NasdaqAcquisitionSEC code MEffective Apr 21, 2015 · transaction dateReported units 12,292 shares · reported price 0Class A Common Stock, $0.01 par valueReported position after transaction: 921,431 shares4 filing0001225208-15-010297
Apr 23, 2015Filed dateCOMCAST CORP (CMCSA)NasdaqDispositionSEC code FEffective Apr 21, 2015 · transaction dateReported units 12,292 shares · reported price 58.84Class A Common Stock, $0.01 par valueReported position after transaction: 909,139 shares4 filing0001225208-15-010297

Company-level recent transaction history is published for 1 of 1 relationship companies in this graph; 4 published transaction rows for this exact reporting-owner CIK appear in the chronology. 1 relationship company is at the current public transaction-row limit; that does not prove additional rows exist.

Edward D. Breen

SEC reporting-owner CIK 0001223619 · 1 published relationship company

SEC owner filings
Evidence dateCompanyObservationSecurity / positionSource
Aug 18, 2026Latest represented filing dateCOMCAST CORP (CMCSA)NasdaqCurrent covered snapshotDirectorValuation observation Sep 25, 2026Class A Common Stock, $0.01 par value: 27,337.276999999998 sharesCurrent covered company value: $599.23KPublished current ownership snapshotForms represented: 4Owner filingsIssuer filings
Aug 18, 2026Filed dateCOMCAST CORP (CMCSA)NasdaqDispositionSEC code GEffective Aug 17, 2026 · transaction dateReported units 62,440 shares · reported price 0Class A Common Stock, $0.01 par valueReported position after transaction: 27,337.277 shares4 filing0001225208-26-007163
Jul 2, 2026Filed dateCOMCAST CORP (CMCSA)NasdaqAcquisitionSEC code AEffective Jun 30, 2026 · transaction dateReported units 815 shares · reported price 0Class A Common Stock, $0.01 par valueReported position after transaction: 89,777.277 shares4 filing0001225208-26-006370
Apr 2, 2015Filed dateCOMCAST CORP (CMCSA)NasdaqAcquisitionSEC code AEffective Mar 31, 2015 · transaction dateReported units 222 shares · reported price 0Class A Common Stock, $0.01 par valueReported position after transaction: 29,547 shares4 filing0001225208-15-009229
Apr 2, 2015Filed dateCOMCAST CORP (CMCSA)NasdaqDispositionSEC code FEffective Mar 31, 2015 · transaction dateReported units 2 shares · reported price 56.47Class A Common Stock, $0.01 par valueReported position after transaction: 29,545 shares4 filing0001225208-15-009229

Company-level recent transaction history is published for 1 of 1 relationship companies in this graph; 4 published transaction rows for this exact reporting-owner CIK appear in the chronology. 1 relationship company is at the current public transaction-row limit; that does not prove additional rows exist.

Gordon Smith

SEC reporting-owner CIK 0001311487 · 2 published relationship companies

SEC owner filings
Evidence dateCompanyObservationSecurity / positionSource
Jul 17, 2026Latest represented filing dateCHOICE HOTELS INTERNATIONAL INC /DE (CHH)NYSECurrent covered snapshotDirectorValuation observation Sep 25, 2026Common Stock, Par Value $0.01 per share: 9,736.07 sharesCurrent covered company value: $990.35KPublished current ownership snapshotForms represented: 4Owner filingsIssuer filings
Jul 17, 2026Filed dateCHOICE HOTELS INTERNATIONAL INC /DE (CHH)NYSEAcquisitionSEC code AEffective Jul 15, 2026 · transaction dateReported units 22.6 shares · reported price 106.26Common Stock, Par Value $0.01 per shareReported position after transaction: 9,736.07 shares4 filing0001193125-26-306937
Jul 2, 2026Latest represented filing dateCOMCAST CORP (CMCSA)NasdaqCurrent covered snapshotDirectorValuation observation Sep 25, 2026Class A Common Stock, $0.01 par value: 10,521.628000000001 sharesCurrent covered company value: $230.63KPublished current ownership snapshotForms represented: 4Owner filingsIssuer filings
Jul 2, 2026Filed dateCOMCAST CORP (CMCSA)NasdaqAcquisitionSEC code AEffective Jun 30, 2026 · transaction dateReported units 1,375 shares · reported price 0Class A Common Stock, $0.01 par valueReported position after transaction: 10,521.628 shares4 filing0001225208-26-006372
May 22, 2015Filed dateCHOICE HOTELS INTERNATIONAL INC /DE (CHH)NYSEAcquisitionSEC code AEffective May 20, 2015 · transaction dateReported units 1,288 shares · reported price 57.37Common Stock, Par Value $0.01 per shareReported position after transaction: 55,842 shares4 filing0001209191-15-045814
Apr 28, 2015Filed dateCHOICE HOTELS INTERNATIONAL INC /DE (CHH)NYSEAcquisitionSEC code AEffective Apr 24, 2015 · transaction dateReported units 1,915 shares · reported price 62.68Common Stock, Par Value $0.01 per shareReported position after transaction: 54,554 shares4 filing0001209191-15-036594

Company-level recent transaction history is published for 2 of 2 relationship companies in this graph; 4 published transaction rows for this exact reporting-owner CIK appear in the chronology. 2 relationship companies are at the current public transaction-row limit; that does not prove additional rows exist.

Jeffrey A. Honickman

SEC reporting-owner CIK 0001347196 · 1 published relationship company

SEC owner filings
Evidence dateCompanyObservationSecurity / positionSource
Jul 2, 2026Latest represented filing dateCOMCAST CORP (CMCSA)NasdaqCurrent covered snapshotDirectorValuation observation Sep 25, 2026Class A Common Stock, $0.01 par value: 271,783.639000000025 sharesCurrent covered company value: $5.96MPublished current ownership snapshotForms represented: 4Owner filingsIssuer filings
Jul 2, 2026Filed dateCOMCAST CORP (CMCSA)NasdaqAcquisitionSEC code AEffective Jun 30, 2026 · transaction dateReported units 1,783 shares · reported price 0Class A Common Stock, $0.01 par valueReported position after transaction: 271,783.639 shares4 filing0001225208-26-006371
Apr 2, 2015Filed dateCOMCAST CORP (CMCSA)NasdaqAcquisitionSEC code AEffective Mar 31, 2015 · transaction dateReported units 222 shares · reported price 0Class A Common Stock, $0.01 par valueReported position after transaction: 53,560.6827 shares4 filing0001225208-15-009234
Apr 2, 2015Filed dateCOMCAST CORP (CMCSA)NasdaqDispositionSEC code FEffective Mar 31, 2015 · transaction dateReported units 3 shares · reported price 56.47Class A Common Stock, $0.01 par valueReported position after transaction: 53,557.6827 shares4 filing0001225208-15-009234

Company-level recent transaction history is published for 1 of 1 relationship companies in this graph; 3 published transaction rows for this exact reporting-owner CIK appear in the chronology. 1 relationship company is at the current public transaction-row limit; that does not prove additional rows exist.

Continue this ownership research

These handoffs preserve the exact company identities already represented in the reporting-owner graph. My Stocks keeps a listed company in your existing research lists. Research Inbox is a separate company-change update workflow.

Saving a company to My Stocks never enables updates, and opening Research Inbox never subscribes you automatically. Each update remains an explicit company-level opt-in under the existing Research Inbox consent flow.

CompanyReporting-owner contextPublished evidenceContinue research
COMCAST CORP (CMCSA)Nasdaq · Current company16Published chronology observationsLatest represented evidence Sep 3, 2026
CHOICE HOTELS INTERNATIONAL INC /DE (CHH)NYSE4Published chronology observationsLatest represented evidence Jul 17, 2026

These are company-level continuation paths, not reporting-owner subscriptions. Saving or watching one company does not automatically save or watch the other companies connected to the same reporting owner, and it does not create an owner-level alert.