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
13F holders, Q3 2025
Institutional positions in Comcast Corp as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 2,160
- −98 vs. Q2 2025
- Shares held
- 2.98B
- −42.0M (−1.4%) vs. Q2 2025
- Total value
- $93.6B
- −$14.2B (−13.2%) vs. Q2 2025
- New holders
- 122
- 754 more added
- Sold out
- 220
- 1,028 more reduced
40 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CMCSA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,902 | $77.1B |
| Q1 2026 | 2,058 | $90.3B |
| Q4 2025 | 2,106 | $93.1B |
| Q3 2025 | 2,160 | $93.6B |
| Q2 2025 | 2,298 | $111.5B |
| Q1 2025 | 2,362 | $116.8B |
| Q4 2024 | 2,459 | $120.4B |
| Q3 2024 | 2,372 | $134.0B |
| Q2 2024 | 2,348 | $127.3B |
| Q1 2024 | 2,442 | $143.9B |
| Q4 2023 | 2,473 | $147.0B |
| Q3 2023 | 2,333 | $150.3B |
| Q2 2023 | 2,258 | $144.4B |
| Q1 2023 | 2,227 | $134.0B |
| Q4 2022 | 2,214 | $124.0B |
| Q3 2022 | 2,102 | $106.4B |
| Q2 2022 | 2,281 | $145.0B |
| Q1 2022 | 2,358 | $174.9B |
| Q4 2021 | 2,421 | $190.4B |
| Q3 2021 | 2,299 | $214.5B |
| Q2 2021 | 2,308 | $219.1B |
| Q1 2021 | 2,304 | $208.8B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Comcast Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cambria Investment Management, L.P. | 224,543 | $6.98M | 0.42% | −15,406−6.4% | Reduced |
| Founders Capital Management, LLC | 223,087 | $7.01M | 1.10% | −538−0.2% | Reduced |
| Ally Financial Inc. | 223,252 | $7.01M | 0.87% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 226,025 | $7.10M | 0.30% | +14,574+6.9% | Added |
| We Are One Seven, LLC | 227,662 | $7.15M | 0.17% | +115,772+103.5% | Added |
| Prospera Financial Services Inc | 228,469 | $7.18M | 0.12% | −101,176−30.7% | Reduced |
| Kentucky Retirement Systems | 229,946 | $7.22M | 0.20% | −10,422−4.3% | Reduced |
| Needham Investment Management LLC | 231,500 | $7.27M | 0.51% | −1,000−0.4% | Reduced |
| Flputnam Investment Management Co | 233,574 | $7.34M | 0.11% | +15,880+7.3% | Added |
| Washington Trust Co | 234,147 | $7.36M | 0.24% | −3,491−1.5% | Reduced |
| Mattern Capital Management, LLC | 234,941 | $7.38M | 0.87% | +13,457+6.1% | Added |
| Machina Capital S.A.S. | 235,880 | $7.41M | 1.30% | +65,132+38.1% | Added |
| Compagnie Lombard Odier SCmA | 237,000 | $7.45M | 0.08% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 240,833 | $7.57M | 0.03% | −9,102−3.6% | Reduced |
| Diversified Trust Co | 243,674 | $7.66M | 0.15% | −8,026−3.2% | Reduced |
| Qsemble Capital Management, LP | 244,678 | $7.69M | 0.75% | +188,928+338.9% | Added |
| Schwerin Boyle Capital Management Inc | 247,000 | $7.76M | 0.85% | 00.0% | Unchanged |
| Hi-Line Capital Management, LLC | 248,043 | $7.79M | 2.46% | +5,512+2.3% | Added |
| Bislett Management, LLC | 250,000 | $7.86M | 5.69% | 00.0% | Unchanged |
| Windward Capital Management Co | 250,661 | $7.88M | 0.63% | −296−0.1% | Reduced |
| Capstone Investment Advisors, LLC | 253,125 | $7.95M | 0.07% | +208,068+461.8% | Added |
| Aptus Capital Advisors, LLC | 253,135 | $7.95M | 0.07% | −6,349−2.4% | Reduced |
| Knights of Columbus Asset Advisors LLC | 255,316 | $8.02M | 0.46% | −1,815−0.7% | Reduced |
| Round Hill Asset Management | 255,671 | $8.03M | 5.29% | +4,355+1.7% | Added |
| Steel Peak Wealth Management LLC | 259,483 | $8.15M | 0.27% | −239,953−48.0% | Reduced |
| Cornerstone Advisors, LLC | 262,200 | $8.24M | 0.27% | −6,900−2.6% | Reduced |
| Callan Family Office, LLC | 264,067 | $8.30M | 0.26% | −8,006−2.9% | Reduced |
| American Financial Group Inc | 267,000 | $8.39M | 3.23% | 00.0% | Unchanged |
| Avanza Fonder AB | 267,885 | $8.42M | 0.22% | +14,431+5.7% | Added |
| Hutchinson Capital Management | 275,278 | $8.65M | 1.50% | −1,522−0.5% | Reduced |
| Northwestern Mutual Wealth Management Co | 275,391 | $8.65M | 0.01% | −87,754−24.2% | Reduced |
| Graham Capital Management, L.P. | 275,411 | $8.65M | 0.32% | +59,595+27.6% | Added |
| Pensionmark Financial Group, LLC | 281,026 | $8.83M | 0.18% | +2,914+1.0% | Added |
| Ieq Capital, LLC | 283,715 | $8.91M | 0.03% | −118,948−29.5% | Reduced |
| River Road Asset Management, LLC | 285,189 | $8.96M | 0.10% | −146,155−33.9% | Reduced |
| Magnetar Financial LLC | 286,629 | $9.01M | 0.05% | −647−0.2% | Reduced |
| UniSuper Management Pty Ltd | 288,176 | $9.05M | 0.06% | +48,107+20.0% | Added |
| Envestnet Portfolio Solutions, Inc. | 288,930 | $9.08M | 0.03% | −56,080−16.3% | Reduced |
| Mizuho Securities USA LLC | 268,228 | $9.11M | 0.18% | +10,835+4.2% | Added |
| Investment Management Corp of Ontario | 291,926 | $9.17M | 0.14% | −55,058−15.9% | Reduced |
| HB Wealth Management, LLC | 292,202 | $9.18M | 0.06% | +3,202+1.1% | Added |
| Vident Advisory, LLC | 293,116 | $9.21M | 0.09% | +48,584+19.9% | Added |
| Federated Hermes, Inc. | 293,239 | $9.21M | 0.02% | +11,623+4.1% | Added |
| Scotia Capital Inc. | 295,303 | $9.28M | 0.04% | +6,746+2.3% | Added |
| Teachers Retirement System of the State of Kentucky | 298,455 | $9.38M | 0.07% | 00.0% | Unchanged |
| Worldquant Millennium Advisors LLC | 301,406 | $9.47M | 0.04% | −4,703,752−94.0% | Reduced |
| Winton Group Ltd | 301,730 | $9.48M | 0.35% | +301,730 | New |
| Brevan Howard Capital Management LP | 304,615 | $9.57M | 0.14% | −176,179−36.6% | Reduced |
| Harbor Island Capital LLC | 310,401 | $9.75M | 4.17% | +93,608+43.2% | Added |
| Bragg Financial Advisors, Inc | 311,357 | $9.78M | 0.32% | −3,728−1.2% | Reduced |
| Fisher Funds Management LTD | 311,422 | $9.78M | 0.26% | 00.0% | Unchanged |
| Achmea Investment Management B.V. | 312,314 | $9.81M | 0.12% | +59,483+23.5% | Added |
| Vinva Investment Management Ltd | 311,734 | $9.82M | 0.20% | +58,677+23.2% | Added |
| Sienna Gestion | 343,574 | $9.84M | 0.69% | 00.0% | Unchanged |
| Norinchukin Bank, The | 314,003 | $9.87M | 0.13% | −4,778−1.5% | Reduced |
| Hantz Financial Services, Inc. | 315,527 | $9.91M | 0.15% | −25,577−7.5% | Reduced |
| Private Advisor Group, LLC | 318,625 | $10.0M | 0.05% | −9,702−3.0% | Reduced |
| Kingsview Wealth Management, LLC | 322,896 | $10.1M | 0.15% | +22,316+7.4% | Added |
| B. Metzler seel. Sohn & Co. AG | 326,998 | $10.3M | 0.09% | −4,031−1.2% | Reduced |
| Boothbay Fund Management, LLC | 327,715 | $10.3M | 0.27% | +162,339+98.2% | Added |
| Anchor Capital Advisors LLC | 329,152 | $10.3M | 0.30% | −6,152−1.8% | Reduced |
| Blume Capital Management, Inc. | 330,345 | $10.4M | 2.00% | +33,480+11.3% | Added |
| Schaper Benz & Wise Investment Counsel Inc | 331,127 | $10.4M | 0.77% | −10,182−3.0% | Reduced |
| Elo Mutual Pension Insurance Co | 332,355 | $10.4M | 0.17% | +79,013+31.2% | Added |
| Commerce Bank | 333,272 | $10.5M | 0.06% | −34,588−9.4% | Reduced |
| Virginia Retirement Systems Et Al | 334,496 | $10.5M | 0.07% | −86,200−20.5% | Reduced |
| Keybank National Association | 336,036 | $10.6M | 0.04% | −53,091−13.6% | Reduced |
| Investment Management Associates Inc | 337,699 | $10.6M | 3.16% | +26,285+8.4% | Added |
| HBK Sorce Advisory LLC | 358,376 | $10.7M | 0.27% | +640+0.2% | Added |
| Profund Advisors LLC | 339,116 | $10.7M | 0.35% | +10,090+3.1% | Added |
| Aware Super Pty Ltd as trustee of Aware Super | 339,533 | $10.7M | 0.15% | 00.0% | Unchanged |
| Ashton Thomas Private Wealth, LLC | 340,764 | $10.7M | 0.28% | +146,339+75.3% | Added |
| Atria Investments LLC | 341,030 | $10.7M | 0.12% | −40,491−10.6% | Reduced |
| Loomis Sayles & Co L P | 341,458 | $10.7M | 0.01% | −7,763−2.2% | Reduced |
| Hall Kathryn A. | 344,276 | $10.8M | 5.83% | 00.0% | Unchanged |
| Horizon Investments, LLC | 360,444 | $11.2M | 0.15% | +129,421+56.0% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 356,978 | $11.2M | 0.06% | −12,805−3.5% | Reduced |
| Cullen/Frost Bankers, Inc. | 357,994 | $11.2M | 0.13% | −6,565−1.8% | Reduced |
| Cantor Fitzgerald Investment Adviser L.P. | 359,617 | $11.3M | 0.77% | +4,021+1.1% | Added |
| Coleford Investment Management Ltd. | 359,949 | $11.3M | 2.72% | −6,273−1.7% | Reduced |
| Diamond Hill Capital Management Inc | 363,204 | $11.4M | 0.05% | 00.0% | Unchanged |
| Verition Fund Management LLC | 364,851 | $11.5M | 0.07% | −35,435−8.9% | Reduced |
| FourThought Financial Partners, LLC | 365,972 | $11.5M | 1.01% | −4,054−1.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 367,260 | $11.5M | 0.08% | +49,816+15.7% | Added |
| M&G Plc | 375,073 | $11.6M | 0.06% | −96,079−20.4% | Reduced |
| Entropy Technologies, LP | 370,999 | $11.7M | 0.87% | +131,380+54.8% | Added |
| Kestra Advisory Services, LLC | 372,649 | $11.7M | 0.05% | +141,141+61.0% | Added |
| Associated Banc-Corp | 374,380 | $11.8M | 0.31% | −1,893−0.5% | Reduced |
| Welch & Forbes LLC | 375,868 | $11.8M | 0.14% | −98,790−20.8% | Reduced |
| Argent Trust Co | 376,643 | $11.8M | 0.42% | −7,855−2.0% | Reduced |
| Dixon Mitchell Investment Counsel Inc. | 376,313 | $11.8M | 0.42% | −127,058−25.2% | Reduced |
| Brown Brothers Harriman & Co | 377,440 | $11.9M | 0.07% | +3,851+1.0% | Added |
| JustInvest LLC | 377,796 | $11.9M | 0.12% | −73,782−16.3% | Reduced |
| Rockefeller Capital Management L.P. | 383,110 | $12.0M | 0.02% | −34,226−8.2% | Reduced |
| Snowden Capital Advisors LLC | 386,536 | $12.1M | 0.33% | +23,409+6.4% | Added |
| Farmers & Merchants Investments Inc | 388,438 | $12.2M | 0.35% | −23,580−5.7% | Reduced |
| Empire Life Investments Inc. | 391,254 | $12.3M | 0.72% | +797+0.2% | Added |
| Ethic Inc. | 392,448 | $12.3M | 0.20% | −33,688−7.9% | Reduced |
| Obermeyer Wood Investment Counsel, LLLP | 393,817 | $12.4M | 0.58% | −82,652−17.3% | Reduced |
| Washington Trust Bank | 395,806 | $12.4M | 0.91% | +26,525+7.2% | Added |