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CMCSA

Comcast Corp
$23.38 -0.41 (-1.72%) At close · Jul 6
Market Cap
$86.07B
Shares
3,572,228,557

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 2,043
Total Value: $87,967,770,744
Total Shares: 3,064,043,607
Showing 1–100 of 2,102 holdings by value · page 1 of 22

Institutional Ownership Trend

26 quarters

Superinvestors Holding CMCSA

All superinvestors →
Bill Nygren $759,323,888 Tom Russo $64,686,673 Ray Dalio $34,240,120 Stephen Yacktman $33,518,925 Thomas Gayner $27,615,574 Joel Greenblatt $19,697,988 Mario Gabelli $11,194,832 Wally Weitz $1,349,370 Tweedy Browne $904,250 Glenn Greenberg $892,708 George Soros $413,108

Holder Concentration

Across 2,044 13F filers
Top Holder
10.3%
Jun 2023 → Mar 2026 · range 10.3% – 12.1%
of institutional value
Top 5
33.8%
Jun 2023 → Mar 2026 · range 31.5% – 36.2%
of institutional value
Top 10
47.3%
Jun 2023 → Mar 2026 · range 44.9% – 48.2%
of institutional value
HHI
318
Jun 2023 → Mar 2026 · range 318 – 379
Broadly held
Showing 100 of 2,102
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $9,043,241,300 10.28% 314,985,765
Mega VANGUARD CAPITAL MANAGEMENT LLC $6,693,873,504 7.61% 233,154,772
Mega STATE STREET CORP $5,246,325,094 5.96% 182,735,113
Mega Capital World Investors $5,229,290,475 5.94% 182,141,779
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $3,489,948,955 3.97% 121,558,654
Mega Dodge & Cox $3,247,337,685 3.69% 113,108,244
Mega Capital Research Global Investors $2,571,680,823 2.92% 89,574,393
Mega GEODE CAPITAL MANAGEMENT, LLC $2,529,638,357 2.88% 88,110,009
Mega JPMORGAN CHASE & CO $1,815,525,360 2.06% 63,236,690
Mega FMR LLC $1,739,569,819 1.98% 60,591,077
Mega Invesco Ltd. $1,277,302,206 1.45% 44,489,802
Mega MORGAN STANLEY $1,232,832,799 1.40% 42,940,885
Mega AMERIPRISE FINANCIAL INC $1,218,482,715 1.39% 42,441,056
Mega BANK OF AMERICA CORP /DE/ Bank $1,173,231,878 1.33% 40,864,921
Mega GOLDMAN SACHS GROUP INC $1,113,447,696 1.27% 38,782,574
Large First Eagle Investment Management, LLC $1,084,682,087 1.23% 37,780,637
Large EAGLE CAPITAL MANAGEMENT LLC $1,078,780,747 1.23% 37,575,087
Mega NORTHERN TRUST CORP Bank $1,043,879,058 1.19% 36,359,424
Mega FRANKLIN RESOURCES INC $908,279,110 1.03% 31,636,333
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $895,979,866 1.02% 31,207,937
Mega DIMENSIONAL FUND ADVISORS LP $845,834,150 0.96% 29,461,308
Mega Bank of New York Mellon Corp Bank $782,229,090 0.89% 27,245,876
Large HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC $769,420,851 0.87% 26,799,751
Large HARRIS ASSOCIATES L P $759,323,888 0.86% 26,448,063
Mega Legal & General Group Plc $699,737,632 0.80% 24,372,610
Mega UBS Group AG $666,305,610 0.76% 23,208,137
Mega Nuveen, LLC $597,781,331 0.68% 20,821,363
Mega VANGUARD FIDUCIARY TRUST CO Bank $579,952,708 0.66% 20,200,373
Mega RAYMOND JAMES FINANCIAL INC $488,324,282 0.56% 17,008,857
Mega Clearbridge Investments, LLC $486,815,142 0.55% 16,956,292
Mid Long Focus Capital Management, LLC $484,779,834 0.55% 16,885,400
Mega DEUTSCHE BANK AG\ Bank $432,410,548 0.49% 15,061,322
Large Pacer Advisors, Inc. $403,988,515 0.46% 14,071,352
Mega Capital International Investors $403,687,319 0.46% 14,060,861
Large LSV ASSET MANAGEMENT $395,307,415 0.45% 13,768,980
Mega FIRST TRUST ADVISORS LP $390,230,597 0.44% 13,592,149
Mega Amundi $367,590,719 0.42% 12,803,578
Mega BARCLAYS PLC $359,838,017 0.41% 12,533,543
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $355,124,440 0.40% 12,369,364
Mega AQR CAPITAL MANAGEMENT LLC $352,779,203 0.40% 12,287,677
Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Pension $333,509,427 0.38% 11,616,490
Mid Rothschild & Co Wealth Management UK Ltd $329,984,040 0.38% 11,493,697
Large Allianz Asset Management GmbH $326,801,592 0.37% 11,382,849
Mega WELLS FARGO & COMPANY/MN $323,503,272 0.37% 11,267,965
Mega Sumitomo Mitsui Trust Group, Inc. $319,117,047 0.36% 11,115,188
Mega VAN ECK ASSOCIATES CORP $310,325,987 0.35% 10,808,986
Mega Swiss National Bank Bank $306,226,602 0.35% 10,666,200
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $301,061,326 0.34% 10,486,288
Mega National Pension Service Pension $297,382,888 0.34% 10,358,164
Large SG Americas Securities, LLC Broker-Dealer $289,235,277 0.33% 10,074,374
Mega VICTORY CAPITAL MANAGEMENT INC $273,873,245 0.31% 9,539,298
Large Beutel, Goodman & Co Ltd. $273,760,128 0.31% 9,535,358
Mega California Public Employees Retirement System Pension $268,493,221 0.31% 9,351,906
Mega PRICE T ROWE ASSOCIATES INC /MD/ $260,501,333 0.30% 9,073,540
Mega BNP PARIBAS ARBITRAGE, SA $254,103,338 0.29% 8,850,691
Mid First Pacific Advisors, LP $246,692,483 0.28% 8,592,563
Mega Mitsubishi UFJ Asset Management Co., Ltd. $243,235,225 0.28% 8,472,143
Mega Vanguard Global Advisers, LLC $239,930,675 0.27% 8,357,042
Mega CANADA PENSION PLAN INVESTMENT BOARD Pension $234,821,243 0.27% 8,179,075
Mega HSBC HOLDINGS PLC $233,130,246 0.27% 8,120,176
Mega ROYAL BANK OF CANADA Bank $231,682,487 0.26% 8,069,749
Mid Wilmington Savings Fund Society, FSB $228,511,502 0.26% 7,959,300
Mid Metropolis Capital Ltd $217,906,689 0.25% 7,589,923
Mega VANGUARD ASSET MANAGEMENT, Ltd $208,711,507 0.24% 7,269,645
Mid Cullen Capital Management, LLC $205,269,867 0.23% 7,149,769
Mega BANK OF MONTREAL /CAN/ Bank $203,960,915 0.23% 7,104,177
Mid CARRONADE CAPITAL MANAGEMENT, LP $200,545,092 0.23% 6,985,200
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $191,840,220 0.22% 6,682,000
Mega RHUMBLINE ADVISERS $190,921,155 0.22% 6,649,988
Mid GOLDENTREE ASSET MANAGEMENT LP $187,229,652 0.21% 6,521,409
Large JUPITER ASSET MANAGEMENT LTD $185,021,909 0.21% 6,444,511
Large BRANDES INVESTMENT PARTNERS, LP $184,597,776 0.21% 6,429,738
Mega ENVESTNET ASSET MANAGEMENT INC $181,914,742 0.21% 6,336,285
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $179,302,563 0.20% 6,245,300
Mega CITADEL ADVISORS LLC $179,124,561 0.20% 6,239,100
Mid RWC Asset Management LLP $173,912,317 0.20% 6,057,552
Large NATIONAL BANK OF CANADA /FI/ Bank $171,216,160 0.19% 5,963,642
Large SEI INVESTMENTS CO $168,500,222 0.19% 5,869,043
Large Russell Investments Group, Ltd. $168,085,128 0.19% 5,854,585
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $167,906,673 0.19% 5,848,369
Mega CITIGROUP INC $165,352,775 0.19% 5,759,414
Large DAVENPORT & Co LLC $157,513,051 0.18% 5,486,348
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $157,437,084 0.18% 5,483,702
Large ProShare Advisors LLC $145,853,661 0.17% 5,080,239
Mega ALLIANCEBERNSTEIN L.P. $143,823,290 0.16% 5,009,519
Mega JANE STREET GROUP, LLC $143,260,029 0.16% 4,989,900
Mega PRINCIPAL FINANCIAL GROUP INC $140,196,755 0.16% 4,883,203
Large Tidal Investments LLC $136,066,967 0.15% 4,739,358
Large Mirae Asset Global Investments Co., Ltd. $135,215,974 0.15% 4,709,717
Large CANADA LIFE ASSURANCE Co Insurance $131,380,232 0.15% 4,576,114
Large PRUDENTIAL FINANCIAL INC $130,694,407 0.15% 4,552,226
Large Artisan Partners Limited Partnership $128,500,390 0.15% 4,475,806
Large Universal- Beteiligungs- und Servicegesellschaft mbH $125,314,068 0.14% 4,364,823
Mid Apollo Management Holdings, L.P. $124,477,143 0.14% 4,335,672
Mega LPL Financial LLC $121,175,607 0.14% 4,220,676
Large CAPTRUST FINANCIAL ADVISORS $119,963,069 0.14% 4,178,442
Large FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ $118,033,413 0.13% 4,111,230
Large AustralianSuper Pty Ltd $117,112,511 0.13% 4,079,154
Mega AMERICAN CENTURY COMPANIES INC $116,985,182 0.13% 4,074,719
Large ASSETMARK, INC $116,593,491 0.13% 4,061,076
Key facts CIK 1166691 CUSIP 20030N101 13F (30d) 93 filings 29 filers Visit website Investor relations

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