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Disclosery

CMCSA COMCAST CORP NEW

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COM (common), issuer CIK 1166691

2,114 managers (2,161 13F filers) reported a position in CMCSA shares at 2025-09-30, 2,978,826,982 shares in all. 102 filers opened a position and 222 filers sold out during the quarter.

Managers
2,114
13F filers
2,161
New
102
Added
754
Reduced
1,029
Sold out
222
Shares held by filers
2,978,826,982

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…304,615$9.57M0.14%-176,17913F-HRTimelineGroup
WINTON GROUP Ltdin group WINTON GROUP Ltd301,730$9.48M0.35%new13F-HRTimelineGroup
WORLDQUANT MILLENNIUM ADVISORS LLC301,406$9.47M0.04%-4,703,75213F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…298,455$9.38M0.07%013F-HRTimeline
SCOTIA CAPITAL INC.295,303$9.28M0.04%+6,74613F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.293,239$9.21M0.02%+11,62313F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC293,116$9.21M0.09%+48,58413F-HRTimelineGroup
HB Wealth Management, LLC292,202$9.18M0.06%+3,20213F-HRTimeline
Investment Management Corp of Ontario291,926$9.17M0.14%-55,05813F-HRTimeline
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC268,228$9.11M0.18%+10,83513F-HRTimelineGroup
UniSuper Management Pty Ltd288,176$9.05M0.06%+48,10713F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC286,629$9.01M0.05%-64713F-HRTimelineGroup
River Road Asset Management, LLC285,189$8.96M0.1%-146,15513F-HRTimeline
IEQ CAPITAL, LLC283,715$8.91M0.03%-118,94813F-HRTimeline
World Investment Advisors281,026$8.83M0.18%+2,91413F-HRTimeline
Graham Capital Management, L.P.275,411$8.65M0.32%+59,59513F-HRTimeline
HUTCHINSON CAPITAL MANAGEMENT/CA275,278$8.65M1.5%-1,52213F-HRTimeline
Avanza Fonder AB267,885$8.42M0.22%+14,43113F-HRTimeline
AMERICAN FINANCIAL GROUP INCin group AMERICAN FINANCIAL GROUP INC267,000$8.39M3.23%013F-HRTimelineGroup
Callan Family Office, LLC264,067$8.3M0.26%-8,00613F-HRTimeline
Cornerstone Advisors, LLC262,200$8.24M0.27%-6,90013F-HRTimeline
SteelPeak Wealth, LLC259,483$8.15M0.27%-239,95313F-HRTimeline
Round Hill Asset Management255,671$8.03M5.29%+4,35513F-HRTimeline
Knights of Columbus Asset Advisors LLC255,316$8.02M0.46%-1,81513F-HRTimeline
Aptus Capital Advisors, LLC253,135$7.95M0.07%-6,34913F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…253,125$7.95M0.07%+208,06813F-HRTimelineGroup
WINDWARD CAPITAL MANAGEMENT CO /CA250,661$7.88M0.63%-29613F-HRTimeline
BISLETT MANAGEMENT, LLC250,000$7.86M5.69%013F-HRTimeline
Hi-Line Capital Management, LLC248,043$7.79M2.46%+5,51213F-HRTimeline
SCHWERIN BOYLE CAPITAL MANAGEMENT INC247,000$7.76M0.85%013F-HRTimeline
Qsemble Capital Management, LP244,678$7.69M0.75%+188,92813F-HRTimeline
DIVERSIFIED TRUST CO243,674$7.66M0.15%-8,02613F-HRTimeline
SG Americas Securities, LLC240,833$7.57M0.03%-9,10213F-HRTimeline
Compagnie Lombard Odier SCmA237,000$7.45M0.08%013F-HRTimeline
Machina Capital S.A.S.235,880$7.41M1.3%+65,13213F-HRTimeline
MATTERN CAPITAL MANAGEMENT, LLC234,941$7.38M0.87%+13,45713F-HRTimeline
WASHINGTON TRUST Co234,147$7.36M0.24%-3,49113F-HRTimeline
FLPUTNAM INVESTMENT MANAGEMENT CO233,574$7.34M0.11%+15,88013F-HRTimeline
NEEDHAM INVESTMENT MANAGEMENT LLCin group NEEDHAM INVESTMENT MANAGEMENT…231,500$7.27M0.51%-1,00013F-HRTimelineGroup
Prospera Financial Services Inc228,469$7.18M0.12%-101,17613F-HRTimeline
MGO ONE SEVEN LLC227,662$7.15M0.17%+115,77213F-HRTimeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …226,025$7.1M0.3%+14,57413F-HRTimelineGroup
Ally Financial Inc.in group Ally Financial Inc.223,252$7.01M0.87%013F-HRTimelineGroup
FOUNDERS CAPITAL MANAGEMENT, LLC223,087$7.01M1.1%-53813F-HRTimeline
Cambria Investment Management, L.P.224,543$6.98M0.42%-15,40613F-HR/ATimeline
CastleKnight Management LP221,830$6.97M0.37%+14,90013F-HRTimeline
COLRAIN CAPITAL LLC220,425$6.93M3.94%+109,70013F-HRTimeline
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…219,303$6.89M0.21%-42,12513F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC218,307$6.86M0.03%+139,40513F-HRTimelineGroup
HARTFORD INVESTMENT MANAGEMENT CO215,319$6.77M0.2%-9,17913F-HRTimeline
Wealthfront Advisers LLC214,509$6.74M0.02%-33,57113F-HRTimeline
Cardinal Point Capital Management ULC212,775$6.69M0.47%+2,86013F-HRTimeline
FOUNDATION RESOURCE MANAGEMENT INC210,783$6.62M0.95%+2,73013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…209,416$6.58M0.18%+113,21713F-HRTimelineGroup
Aryeh Capital Management Ltd.207,806$6.53M5.46%013F-HRTimeline
Assenagon Asset Management S.A.207,197$6.51M0.01%+21,35313F-HRTimeline
Foster Victor Wealth Advisors, LLC209,734$6.48M0.4%+9,39313F-HRTimeline
BLAIR WILLIAM & CO/IL205,203$6.45M0.02%-32,71413F-HRTimeline
NICHOLAS COMPANY, INC.204,801$6.43M0.11%013F-HRTimeline
HUDSON EDGE INVESTMENT PARTNERS INC.202,846$6.37M1.03%+21,55713F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC201,687$6.34M0.04%-38,70913F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…201,025$6.32M0.4%+170,66013F-HRTimelineGroup
Crestwood Advisors Group, LLC200,105$6.29M0.11%-7,93013F-HRTimeline
Loews Corp200,000$6.28M0.05%013F-HRTimeline
Plato Investment Management Ltd200,122$6.24M0.42%+71,56513F-HRTimeline
CHOREO, LLC198,525$6.24M0.08%-11,95413F-HRTimeline
Beacon Harbor Wealth Advisors, Inc.197,972$6.22M1.45%+3,29813F-HRTimeline
MAI Capital Management197,963$6.22M0.04%+12,71513F-HRTimeline
SKBA CAPITAL MANAGEMENT LLC197,740$6.21M0.86%-93,59113F-HRTimeline
AMG National Trust Bank197,209$6.2M0.15%-2,60913F-HRTimeline
Monte Financial Group, LLC196,204$6.16M2.27%+2,94913F-HRTimeline
Orion Porfolio Solutions, LLC195,654$6.15M0.05%+13,91213F-HRTimeline
Williams Jones Wealth Management, LLC.194,899$6.12M0.07%-16,55113F-HRTimeline
GRIMES & Co WEALTH MANAGEMENT, LLC194,565$6.11M0.15%-3,48013F-HRTimeline
Providence Capital Advisors, LLC194,080$6.1M1.06%+27,50813F-HRTimeline
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.193,820$6.09M0.02%new13F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK193,492$6.08M0.04%-44,66313F-HRTimelineGroup
Headlands Technologies LLC192,764$6.06M0.48%-49,44213F-HRTimeline
Synergy Asset Management, LLCin group Synergy Asset Management, LLC167,598$5.98M0.22%013F-HRTimelineGroup
Gulf International Bank (UK) Ltd190,016$5.97M0.2%-3,60313F-HRTimeline
Bard Financial Services, Inc.189,515$5.95M0.65%+12,27513F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC191,197$5.91M0.13%+3,72413F-HRTimeline
CULLEN INVESTMENT GROUP, LTD.190,001$5.87M0.78%-65,54413F-HRTimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC186,393$5.86M0.07%+12,93413F-HRTimelineGroup
Joel Isaacson & Co., LLC185,605$5.83M0.21%-1,25013F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSgroup of 2 filers holding183,154$5.75M-190,189Timeline
Maryland State Retirement & Pension Sys…182,463$5.73M0.12%+2,44613F-HRTimeline
CX Institutional182,161$5.72M0.17%+13,26213F-HRTimeline
PRIMECAP MANAGEMENT CO/CA/182,100$5.72M<0.01%-29,20013F-HRTimeline
ARS Investment Partners, LLC181,942$5.72M0.38%-4,71713F-HRTimeline
D.A. DAVIDSON & CO.179,913$5.65M0.04%+38,17313F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC177,856$5.59M0.15%-16,85813F-HRTimeline
Morningstar Investment Management LLCin group Morningstar Investment Manage…177,584$5.58M0.21%-52,97213F-HRTimelineGroup
Access Investment Management LLC177,365$5.57M1.5%+40,36013F-HRTimeline
CAISSE DES DEPOTS ET CONSIGNATIONS176,945$5.56M0.24%-2,88713F-HRTimeline
JARISLOWSKY, FRASER Ltd176,738$5.55M0.03%-18,99813F-HRTimeline
IQ EQ FUND MANAGEMENT (IRELAND) Ltd174,590$5.49M0.37%+17,10013F-HRTimeline
DCM Advisors, LLC173,397$5.45M2.3%-13,06813F-HRTimeline
FIRST MERCHANTS CORP173,221$5.44M0.21%-7,85313F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding172,340$5.41M-1,486Timeline
Munich Reinsurance Co Stock Corp in Mun…172,045$5.41M0.14%13F-HRTimeline
Rakuten Group, Inc.group of 2 filers holding81,140$5.39M+80,984Timeline
Calydon Capital171,339$5.38M0.86%new13F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD168,216$5.29M0.16%-10,20013F-HRTimeline
Olstein Capital Management, L.P.167,000$5.25M0.99%013F-HRTimeline
PRUDENTIAL PLCin group PRUDENTIAL PLC165,334$5.19M0.04%+88,38913F-HRTimelineGroup
WINSLOW ASSET MANAGEMENT INC165,283$5.19M0.97%-83213F-HRTimeline
Cadence Bank163,095$5.12M0.31%-7,93913F-HRTimeline
KLINGENSTEIN FIELDS & CO LP162,450$5.1M0.19%-21,11513F-HRTimeline
Ironwood Investment Counsel, LLC161,974$5.09M0.74%+5,36313F-HRTimeline
OMERS ADMINISTRATION Corp161,878$5.09M0.04%+40013F-HRTimeline
WOLVERINE TRADING, LLC161,471$5.08M0.1%+133,37613F-HRTimeline
AG2R LA MONDIALE GESTION D'ACTIFS140,971$5.03M0.26%013F-HRTimeline
Empirical Finance, LLC159,359$5.01M0.24%+1,28813F-HRTimeline
BAILARD, INC.158,900$4.99M0.11%-7,66213F-HRTimeline
Berger Financial Group, Inc158,569$4.98M0.3%+93813F-HRTimeline
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…156,911$4.93M0.17%-30,40713F-HRTimelineGroup
CWA Asset Management Group, LLC156,462$4.92M0.18%-7,82213F-HRTimeline
E. Ohman J:or Asset Management AB155,651$4.89M0.12%013F-HRTimeline
Moran Wealth Management, LLC155,545$4.89M0.15%+7,13613F-HRTimeline
Wealth Advisors of Tampa Bay, LLC155,513$4.89M1.63%+42,40513F-HRTimeline
BAXTER BROS INC154,485$4.85M0.56%-20,56413F-HRTimeline
TD Waterhouse Canada Inc.116,262$4.83M0.03%-7,96913F-HRTimeline
TRUST CO OF VERMONT153,379$4.82M0.21%-14,40313F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.153,215$4.81M0.04%+58,68013F-HRTimelineGroup
PRAXIS INVESTMENT MANAGEMENT INC151,104$4.75M0.28%+36,86413F-HRTimeline
180 WEALTH ADVISORS, LLC151,062$4.75M0.58%+5,87113F-HRTimeline
Continuum Advisory, LLC151,036$4.75M0.5%+17,08713F-HRTimeline
Voleon Capital Management LP149,932$4.71M0.12%+53,23613F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC148,762$4.67M0.04%-35,30213F-HRTimeline
Metis Global Partners, LLC148,343$4.66M0.11%-10,30313F-HRTimeline
HENNESSY ADVISORS INC147,300$4.63M0.16%-2,30013F-HRTimeline
SYNOVUS FINANCIAL CORP146,666$4.61M0.05%-93813F-HRTimeline
Neo Ivy Capital Management145,868$4.58M1.12%+70,32013F-HRTimeline
Summit Global Investmentsin group Summit Global Investments145,415$4.57M0.27%-3,13513F-HRTimelineGroup
Atom Investors LP144,076$4.53M0.34%+31,56213F-HRTimeline
Dakota Wealth Management143,447$4.51M0.09%-37,32613F-HR/ATimeline
Siemens Fonds Invest GmbH142,676$4.48M0.25%-2,22913F-HRTimeline
FIL Ltdin group FIL Ltd141,986$4.46M<0.01%+97,29613F-HRTimelineGroup
Modera Wealth Management, LLC141,899$4.46M0.05%-10,53413F-HRTimeline
Aureus Asset Management, LLC141,888$4.46M0.29%-28,81813F-HRTimeline
WOODSTOCK CORP141,300$4.44M0.38%-1,04013F-HRTimeline
Florida Trust Wealth Management Co140,697$4.42M0.13%-53,39713F-HRTimeline
DRW Securities, LLC140,388$4.42M0.23%new13F-HRTimeline
BOSTON RESEARCH & MANAGEMENT INC139,867$4.39M0.96%+2,25113F-HR/ATimeline
Vestcor Inc139,179$4.37M0.13%-20,29413F-HRTimeline
Ruffer LLP139,073$4.37M0.24%+64,19813F-HRTimeline
VALUEWORKS LLC138,442$4.35M1.27%-1,78313F-HRTimeline
Sciencast Management LP138,386$4.35M0.81%new13F-HRTimeline
Livforsakringsbolaget Skandia, Omsesidi…137,918$4.33M0.17%-83,10013F-HRTimeline
SIMPLEX TRADING, LLC137,122$4.31M0.1%new13F-HRTimeline
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC137,005$4.3M0.02%-5,67113F-HRTimelineGroup
Soltis Investment Advisors LLC136,054$4.27M0.3%+3,61013F-HRTimeline
KORNITZER CAPITAL MANAGEMENT INC /KS135,897$4.27M0.09%-148,17513F-HRTimeline
Vest Financial, LLC135,282$4.25M0.06%+44,32913F-HRTimeline
CENTRAL TRUST Co134,836$4.24M0.09%-6,53413F-HRTimeline
Colonial Trust Advisorsgroup of 2 filers holding134,619$4.23M-71,360Timeline
Y-Intercept (Hong Kong) Ltd134,128$4.21M0.1%-114,16413F-HRTimeline
AXXCESS WEALTH MANAGEMENT, LLC133,983$4.21M0.09%+15,40413F-HRTimeline
J.W. COLE ADVISORS, INC.133,374$4.19M0.08%-1,15013F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP133,327$4.19M0.1%+125,61913F-HRTimelineGroup
GROUP ONE TRADING LLC131,308$4.13M0.12%+79,80313F-HRTimeline
BRIGHTON JONES LLC131,247$4.12M0.1%+11,32313F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC131,105$4.12M0.09%-9113F-HRTimeline
Independent Advisor Alliance130,449$4.1M0.11%+12,72413F-HRTimeline
Heritage Trust Co128,936$4.05M0.43%-99213F-HRTimeline
First National Bank of Mount Dora, Trus…128,571$4.04M0.89%-7,65513F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…128,530$4.04M0.1%013F-HRTimelineGroup
NJ State Employees Deferred Compensatio…127,000$3.99M0.44%013F-HRTimeline
MOTCO126,022$3.96M0.36%+52413F-HRTimeline
BNP PARIBASin group BNP PARIBAS125,495$3.95M0.12%+8,92013F-HRTimelineGroup
Comprehensive Financial Consultants Ins…124,221$3.9M1.21%+5,89213F-HRTimeline
Timber Creek Capital Management LLC123,987$3.9M0.94%-58213F-HRTimeline
Beverly Hills Private Wealth, LLC123,934$3.89M0.69%-2,18513F-HRTimeline
Thrive Capital Management, LLC123,610$3.88M1%new13F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co121,810$3.83M0.04%-22,96213F-HRTimelineGroup
Wesleyan Assurance Society121,000$3.8M0.23%013F-HRTimeline
CULLINAN ASSOCIATES INC120,490$3.79M0.25%-4,20013F-HRTimeline
PIONEER TRUST BANK N A/OR120,401$3.78M0.89%+87313F-HRTimeline
Howard Capital Management, LLC120,342$3.78M0.05%+1,03713F-HRTimeline
GHP Investment Advisors, Inc.120,276$3.78M0.16%-2,85413F-HRTimeline
Capital Group Private Client Services, …in group CAPITAL GROUP INVESTMENT MANA…119,415$3.75M0.06%-299,69813F-HRTimelineGroup
GUYASUTA INVESTMENT ADVISORS INC118,552$3.72M0.21%-4,32813F-HRTimeline
ICICI Prudential Asset Management Co Ltd117,975$3.71M0.39%+9,88213F-HRTimeline
TWIN CAPITAL MANAGEMENT INC117,811$3.7M0.47%-27,21113F-HRTimeline
VALLEY WEALTH MANAGERS, INC.in group VALLEY WEALTH MANAGERS, INC.117,573$3.69M0.24%+2,09213F-HRTimelineGroup
BEESE FULMER INVESTMENT MANAGEMENT, INC.117,238$3.68M0.25%-1,72913F-HRTimeline
OSSIAM116,820$3.67M0.05%-89,68113F-HRTimeline
Merit Financial Group, LLC116,593$3.66M0.03%-3,14713F-HR/ATimeline
V-Square Quantitative Management LLC116,472$3.66M0.62%+6,66113F-HRTimeline
GROUPAMA ASSET MANAGMENT116,309$3.65M0.05%-13,74413F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.115,918$3.64M0.13%+1,91613F-HRTimelineGroup
IFG Advisory, LLC115,414$3.63M0.16%+10,63813F-HRTimeline
HighPoint Advisor Group LLC114,308$3.59M0.17%-13,45413F-HRTimeline
Canada Post Corp Registered Pension Plan113,470$3.57M0.16%+64,12713F-HRTimeline
Cresset Asset Management, LLC113,503$3.57M0.02%+4,33513F-HR/ATimeline
Cairn Investment Group, Inc.113,245$3.56M1.62%+4,93013F-HRTimeline
Quantbot Technologies LP112,273$3.53M0.1%-31,37113F-HRTimeline
INTACT INVESTMENT MANAGEMENT INC.in group INTACT INVESTMENT MANAGEMENT …111,700$3.51M0.11%-111,50013F-HRTimelineGroup
NOVEM GROUP111,598$3.51M0.42%+5,90013F-HRTimeline