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Comcast Corp

CMCSA
Exchange
Nasdaq
Industry
Cable & Other Pay Television Services
SEC CIK
0001166691

No open-market purchases or sales by Comcast Corp insiders were filed in the last 90 days; 1,902 institutions reported holding it in 13F filings for Q2 2026, worth $77.1B in total; 5 superinvestors hold it, including Harris Associates (Oakmark) and Gardner Russo & Quinn.

Other share classesCCZ

Q1 2026 vs. Q4 2025

How the institutions holding Comcast Corp changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of CMCSA: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders2,106372,058−11
Shares3.12B464.3M3.15B+490.5M (+18.5%)
Value$93.1B$13.9B$90.3B+$11.0B (+13.9%)

37 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (186)

Institutions that held Comcast Corp at the end of Q1 2026 but not at the end of Q4 2025.

Showing the largest 100 of 186 by value.

Institutions new to CMCSA in Q1 2026
InstitutionSharesValue% of portfolio
Vanguard Capital Management LLC233,154,772$6.69B0.17%
Vanguard Portfolio Management LLC76,713,093$2.20B0.12%
Vanguard Fiduciary Trust Co20,200,373$580.0M0.15%
Massachusetts Financial Services Co10,486,288$305.5M0.10%
Vanguard Global Advisers, LLC8,357,042$239.9M0.13%
Vanguard Asset Management, Ltd7,269,645$208.7M0.18%
Jupiter Asset Management Ltd6,444,511$185.0M0.99%
RWC Asset Management LLP6,057,552$173.9M7.25%
Vanguard Investments Australia, Ltd.1,813,402$52.1M0.15%
Voloridge Investment Management, LLC1,633,710$46.9M0.19%
CIBC Bancorp USA Inc.1,426,295$41.0M0.06%
Tredje AP-fonden1,086,539$31.2M0.17%
HBK Investments L P1,067,001$30.6M0.39%
Tudor Investment Corp Et Al962,219$27.6M0.15%
SEB Asset Management AB943,525$27.1M0.12%
Trexquant Investment LP656,286$18.8M0.14%
Torray LLC555,067$15.9M2.34%
Capitolis Liquid Global Markets LLC417,837$12.0M0.08%
Harvest Portfolios Group Inc.374,735$10.8M0.18%
Advisory Research Inc363,428$10.4M1.28%
Danica Pension, Livsforsikringsaktieselskab347,361$9.97M0.19%
Edgestream Partners, L.P.325,235$9.34M0.31%
Twinbeech Capital LP309,484$8.89M0.92%
Quantbot Technologies LP262,244$7.53M0.31%
Aware Super Pty Ltd as trustee of Aware Super243,172$6.98M0.11%
New Age Alpha Advisors, LLC229,460$6.59M0.31%
Quantitative Investment Management, LLC178,409$5.12M0.53%
Qsemble Capital Management, LP163,740$4.70M0.36%
Tiaa-Cref Individual & Institutional Services, LLC153,396$4.40M0.02%
Alyeska Investment Group, L.P.147,440$4.23M0.01%
Saudi Central Bank134,152$3.85M0.08%
E Fund Management Co., Ltd.128,621$3.69M0.11%
Pacific Capital Partners Ltd120,520$3.46M3.41%
NewSquare Capital LLC111,832$3.21M0.28%
Freestone Grove Partners LP108,729$3.12M0.02%
Y-Intercept (Hong Kong) Ltd106,240$3.05M0.06%
Greenup Street Wealth Management LLC77,645$2.23M0.31%
Virtu Financial LLC75,351$2.16M0.09%
Kerusso Capital Management LLC74,725$2.15M1.07%
Step Capital Management Pte. Ltd.70,000$2.01M0.81%
Twin Tree Management, LP47,062$1.35M0.28%
Oxford Asset Management LLP42,384$1.22M0.49%
McKinney Capital Management, LLC38,038$1.09M0.94%
Alpine Global Management, LLC38,026$1.09M0.17%
Lecap Asset Management Ltd37,715$1.08M0.41%
Cravens & Co Advisors, LLC36,406$1.05M0.68%
WBI Investments33,979$975.5K0.27%
Millington Securities, LLC33,979$975.5K0.27%
Friedenthal Financial33,884$972.8K0.49%
Emerald Investment Advisers, LLC33,658$966.3K0.09%
Chiron Capital Management, LLC31,217$896.2K0.92%
Pinebridge Investments LLC30,899$887.1K0.01%
Oasis Advisors, LLC30,510$875.9K0.17%
Campbell & CO Investment Adviser LLC30,480$875.1K0.05%
Gateway Wealth Partners, LLC26,820$770.0K0.03%
Crabel Capital Management, LLC26,413$758.3K7.02%
One River Asset Management, LLC26,000$746.5K2.54%
Bull Harbor Capital LLC25,656$736.6K0.20%
TIAA Wealth Investment Management LLC25,586$734.7K0.01%
Inceptionr LLC23,242$659.6K0.16%
Victory Financial Group, LLC22,690$651.4K0.08%
First Affirmative Financial Network22,365$642.1K0.25%
CastleKnight Management LP21,600$620.1K0.03%
Oslo Pensjonsforsikring AS20,489$588.2K0.09%
Symphony Financial, Ltd. Co.19,721$561.4K0.07%
Canandaigua National Corp19,540$561.0K0.05%
Simplify Asset Management Inc.18,691$524.3K0.01%
Culbertson A N & Co Inc18,209$522.8K0.07%
Sentinus, LLC18,121$520.3K0.05%
TT Capital Management LLC16,587$476.2K0.39%
American Alpha Advisors, LLC15,986$459.0K0.27%
Heartland Bank & Trust Co15,531$445.9K0.10%
Impact Partnership Wealth, LLC15,438$443.2K0.05%
Evergreen Wealth Solutions, LLC15,338$440.4K0.03%
Abel Hall, LLC14,829$425.7K0.09%
TRB Wealth Management, LLC14,677$421.4K0.06%
JMN Financial LLC13,728$394.2K0.39%
Lynx Investment Advisory13,125$376.8K0.18%
Cowa, LLC12,855$369.1K0.10%
AlphaStar Capital Management, LLC12,673$363.9K0.03%
Folger Nolan Fleming Douglas Capital Management, Inc12,492$358.6K0.03%
Blake Schutter Theil Wealth Advisors, LLC12,082$346.9K0.28%
Defiance ETFs, LLC11,968$339.7K0.00%
Lombard Odier Asset Management (USA) Corp11,297$324.3K0.17%
Almanack Investment Partners, LLC.11,238$322.6K0.05%
Ashton Thomas Securities, LLC11,084$318.2K0.04%
RHS Financial, LLC10,622$305.0K0.14%
Muirfield Wealth Advisors LLC10,530$302.3K0.22%
Sanders Morris Harris LLC10,377$297.9K0.05%
Waterloo Capital, L.P.10,299$295.7K0.02%
BlueCrest Capital Management Ltd10,000$287.1K0.03%
LightSquare Wealth Management, LLC9,894$284.1K0.21%
Wolfstich Capital, LLC9,727$281.1K0.25%
Paces Ferry Wealth Advisors, LLC9,739$279.6K0.12%
Northwest & Ethical Investments L.P.9,492$272.5K0.01%
DC Investments Management, LLC9,456$271.5K0.10%
Platform Technology Partners9,359$268.7K0.05%
Intergy Private Wealth, LLC9,297$266.9K0.08%
Atlanta Consulting Group Advisors, LLC9,148$262.6K0.06%
Jackson Thornton Asset Management, LLC9,216$257.4K0.02%

Sold out (197)

Institutions that held Comcast Corp at the end of Q4 2025 and filed for Q1 2026 without it.

Showing the largest 100 of 197 by value.

Institutions that sold out of CMCSA in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Palestra Capital Management LLC3,476,179$103.9M
Schonfeld Strategic Advisors LLC1,350,987$40.4M
Rokos Capital Management LLP1,300,000$38.9M
Senator Investment Group LP1,170,000$35.0M
Weiss Asset Management LP1,135,875$34.0M
Skandinaviska Enskilda Banken AB (publ)1,189,639$33.3M
Jacobs Levy Equity Management, Inc960,317$28.7M
Meridiem Capital Partners LP707,054$21.1M
J. Goldman & Co LP638,353$19.1M
Investment Management Associates Inc558,367$16.7M
Financiere des Professionnels - Fonds d,investissement inc.529,090$15.8M
Compass Rose Asset Management, LP515,000$15.4M
Clarkston Capital Partners, LLC495,020$14.8M
Vinva Investment Management Ltd478,135$14.3M
HRT Financial LP475,477$14.2M
Benchstone Capital Management LP366,713$11.0M
Wexford Capital LP329,999$9.86M
Shay Capital LLC304,455$9.10M
Clearline Capital LP287,751$8.60M
Headlands Technologies LLC273,375$8.17M
Alberta Investment Management Corp272,200$8.14M
Hi-Line Capital Management, LLC261,485$7.82M
Sona Asset Management (US) LLC225,000$6.73M
Winton Group Ltd178,514$5.34M
Foster Victor Wealth Advisors, LLC181,189$5.04M
Coleford Investment Management Ltd.165,691$4.95M
Cinctive Capital Management LP158,742$4.74M
Picton Mahoney Asset Management127,479$3.81M
IFG Advisory, LLC122,501$3.66M
SOL Capital Management CO115,779$3.46M
Hourglass Capital, LLC114,140$3.41M
Capital Group Private Client Services, Inc.111,139$3.32M
Centiva Capital, LP110,361$3.30M
Capital Fund Management S.A.106,168$3.17M
ExodusPoint Capital Management, LP103,530$3.09M
Diametric Capital, LP81,172$2.27M
Susquehanna Advisors Group, Inc.75,000$2.24M
Caption Management, LLC55,000$1.64M
Coppell Advisory Solutions LLC54,723$1.64M
Diversify Advisory Services, LLC58,599$1.63M
Polianta Ltd53,600$1.60M
Worldquant Millennium Advisors LLC48,922$1.46M
Forum Financial Management, LP47,729$1.43M
Wealth Intelligence, LLC45,692$1.37M
Tevis Investment Management42,685$1.34M
Optiver Holding B.V.44,697$1.34M
Optimize Financial Inc44,340$1.33M
Oak Thistle LLC44,273$1.32M
Himension Fund42,764$1.28M
Mariner Investment Group LLC42,500$1.27M
Impax Asset Management Group plc41,028$1.23M
Credit Industriel Et Commercial42,192$1.18M
Two Sigma Advisers, LP39,000$1.17M
Parr McKnight Wealth Management Group, LLC35,628$1.06M
PBU - The Pension Fund of Early Childhood & Youth Educators31,879$952.9K
Dockside LLC31,840$951.7K
Secured Retirement Advisors, LLC31,525$942.3K
Simon Quick Advisors, LLC30,797$920.5K
LRT Capital Management, LLC32,802$918.5K
Canandaigua National Trust Co of Florida26,246$784.5K
Astra Wealth Partners LLC24,441$730.5K
Stokes Family Office, LLC22,725$679.3K
Clear Creek Financial Management, LLC20,881$624.1K
Encompass More Asset Management19,430$580.8K
Quest Partners LLC19,274$576.1K
Burford Brothers, Inc.19,091$570.6K
LGT Capital Partners Ltd.18,350$548.5K
OmniStar Financial Group, Inc.18,084$540.5K
Highbridge Capital Management LLC18,000$538.0K
Wolverine Asset Management LLC17,895$534.9K
Fortem Financial Group, LLC17,083$510.6K
Exit Wealth Advisors, LLC.17,039$509.3K
Quarry LP15,975$477.5K
W.H. Cornerstone Investments Inc.15,720$469.9K
Papamarkou Wellner Asset Management inc.15,385$459.9K
Sage Mountain Advisors LLC14,540$434.6K
Albert D Mason Inc14,199$424.4K
Ilex Capital Partners (UK) LLP13,917$416.0K
Legacy Capital Group California, Inc.13,629$407.4K
Strategic Family Wealth Counselors, L.L.C.14,200$399.9K
City Center Advisors, LLC13,171$393.7K
BBR Partners, LLC13,036$389.6K
Armis Advisers, LLC12,704$368.7K
Essex Savings Bank12,288$367.2K
Legacy Advisory Services, LLC12,270$366.7K
Baldwin Investment Management, LLC12,253$366.2K
Paradigm Financial Partners, LLC12,016$359.2K
Invesco, LLC11,669$348.8K
Laffer Tengler Investments11,003$328.9K
Clear Street Markets LLC10,930$326.7K
Next Capital Management LLC10,928$326.6K
Krane Funds Advisors LLC10,829$323.7K
First Heartland Consultants, Inc.10,711$320.1K
Estate Planners Group, LLC10,661$318.7K
Cornell Pochily Investment Advisors, Inc.10,619$317.4K
MMBG Investment Advisors Co.10,360$309.7K
PharVision Advisers, LLC9,809$293.2K
Atticus Wealth Management, LLC9,784$292.4K
Lighthouse Financial Services Inc9,715$290.4K
Atom Investors LP9,668$289.0K

Not filed for Q1 2026 yet (37)

Institutions that held Comcast Corp at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CMCSA in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Vanguard Group Inc369,311,219$11.0B
Norges Bank83,594,032$2.50B
Brandywine Global Investment Management, LLC6,975,368$208.5M
CIBC World Markets Corp1,229,781$36.8M
Forsta Ap-Fonden777,928$23.3M
Comerica Bank716,998$21.4M
Capitolis Liquid Global Markets LLC531,200$15.9M
CIBC Private Wealth Group, LLC427,594$12.8M
Meritage Portfolio Management104,166$3.11M
Gifford Fong Associates88,000$2.63M
Trust Co of Vermont81,045$2.42M
Global Retirement Partners, LLC78,562$2.35M
Cornercap Investment Counsel Inc50,379$1.51M
Cape Cod Five Cents Savings Bank34,536$1.44M
Elevated Private Wealth, LLC45,035$1.35M
SG Trading Solutions, LLC37,592$1.12M
Janney Capital Management LLC37,170$1.11M
Advanced Portfolio Management, LLC35,869$1.07M
Bowman & Co S.C.31,442$939.7K
MidWestOne Financial Group, Inc.27,935$835.0K
FineMark National Bank & Trust23,272$695.6K
Canandaigua National Bank & Trust Co21,803$651.7K
Platform Wealth Management, LLC16,525$493.9K
STF Management LP14,225$425.2K
David Loasby14,530$422.2K
Alpha Cubed Investments, LLC11,052$330.3K
Austin Private Wealth, LLC9,447$282.4K
Vantus Wealth LLC8,647$258.5K
DV Equities, LLC5,048$150.9K
ORG Partners LLC2,379$71.1K
GPS Wealth Strategies Group, LLC2,013$60.2K
Motiv8 Investments LLC1,875$56.0K
Ransom Advisory, Ltd780$23.3K
Stephens Consulting, LLC580$17.3K
Maryland Capital Advisors Inc.426$12.7K
Redmont Wealth Advisors LLC104$3.11K
Litman Gregory Asset Management LLC12$359