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
- 2,161
- −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
- 1,029 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 | 2,059 | $90.3B |
| Q4 2025 | 2,106 | $93.1B |
| Q3 2025 | 2,161 | $93.6B |
| Q2 2025 | 2,299 | $111.5B |
| Q1 2025 | 2,363 | $116.8B |
| Q4 2024 | 2,460 | $120.4B |
| Q3 2024 | 2,373 | $134.0B |
| Q2 2024 | 2,349 | $127.3B |
| Q1 2024 | 2,443 | $143.9B |
| Q4 2023 | 2,474 | $147.0B |
| Q3 2023 | 2,334 | $150.3B |
| Q2 2023 | 2,259 | $144.4B |
| Q1 2023 | 2,228 | $134.0B |
| Q4 2022 | 2,215 | $124.0B |
| Q3 2022 | 2,103 | $106.4B |
| Q2 2022 | 2,282 | $145.0B |
| Q1 2022 | 2,359 | $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 |
|---|---|---|---|---|---|
| Assetmark, Inc | 3,436,650 | $108.0M | 0.23% | +271,285+8.6% | Added |
| New York State Teachers Retirement System | 3,388,409 | $106.5M | 0.21% | −31,575−0.9% | Reduced |
| State Board of Administration of Florida Retirement System | 3,361,018 | $105.6M | 0.18% | −158,564−4.5% | Reduced |
| KBC Group NV | 3,340,614 | $105.0M | 0.25% | −2,760,882−45.2% | Reduced |
| Voloridge Investment Management, LLC | 3,229,756 | $101.5M | 0.34% | +2,535,732+365.4% | Added |
| TD Asset Management Inc | 3,156,212 | $99.2M | 0.08% | +231,677+7.9% | Added |
| Toronto Dominion Bank | 3,104,267 | $97.5M | 0.19% | −806,241−20.6% | Reduced |
| Aviva PLC | 3,061,044 | $96.2M | 0.17% | +182,519+6.3% | Added |
| Adage Capital Partners GP, L.L.C. | 3,023,959 | $95.0M | 0.15% | +62,900+2.1% | Added |
| Public Sector Pension Investment Board | 2,989,559 | $93.9M | 0.35% | +2,473,040+478.8% | Added |
| Macquarie Group Ltd | 2,984,007 | $93.7M | 0.11% | +476,944+19.0% | Added |
| Captrust Financial Advisors | 2,885,250 | $90.7M | 0.18% | +2,043,796+242.9% | Added |
| Squarepoint Ops LLC | 2,830,288 | $88.9M | 0.19% | −1,724,366−37.9% | Reduced |
| Thrivent Financial for Lutherans | 2,843,850 | $88.4M | 0.17% | +50,563+1.8% | Added |
| Standard Life Aberdeen plc | 2,707,742 | $85.1M | 0.13% | −182,205−6.3% | Reduced |
| Tudor Investment Corp Et Al | 2,666,467 | $83.8M | 0.54% | +1,649,445+162.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 2,563,867 | $80.6M | 0.13% | −248,040−8.8% | Reduced |
| Scharf Investments, LLC | 2,476,072 | $77.8M | 1.96% | −165,776−6.3% | Reduced |
| Gardner Russo & Quinn LLCSuperinvestorGardner Russo & Quinn | 2,445,711 | $76.8M | 0.82% | −112,255−4.4% | Reduced |
| Pictet Asset Management Holding SA | 2,410,141 | $75.7M | 0.07% | −36,046−1.5% | Reduced |
| Tandem Investment Advisors, Inc. | 2,377,476 | $74.7M | 2.55% | −8,436−0.4% | Reduced |
| Swedbank AB | 2,354,572 | $74.0M | 0.07% | +68,330+3.0% | Added |
| Wellington Management Group LLP | 2,300,228 | $72.3M | 0.01% | −29,052−1.2% | Reduced |
| Bessemer Group Inc | 2,297,000 | $72.2M | 0.11% | −8,449−0.4% | Reduced |
| Empower Advisory Group, LLC | 2,280,004 | $71.6M | 0.20% | −13,155−0.6% | Reduced |
| Jane Street Group, LLC | 2,261,630 | $71.1M | 0.08% | +1,975,748+691.1% | Added |
| Royal London Asset Management Ltd | 2,249,013 | $70.7M | 0.15% | −56,116−2.4% | Reduced |
| O'Shaughnessy Asset Management, LLC | 2,238,270 | $70.3M | 0.41% | +150,777+7.2% | Added |
| Retirement Systems of Alabama | 2,234,382 | $70.2M | 0.23% | −13,550−0.6% | Reduced |
| STRS Ohio | 2,217,570 | $69.7M | 0.26% | +266,599+13.7% | Added |
| Storebrand Asset Management AS | 2,217,506 | $69.7M | 0.18% | +253,838+12.9% | Added |
| Letko, Brosseau & Associates Inc | 2,163,246 | $68.0M | 1.17% | +335,665+18.4% | Added |
| Treasurer of the State of North Carolina | 2,154,777 | $67.7M | 0.21% | −383,073−15.1% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2,119,632 | $66.6M | 0.06% | +341,882+19.2% | Added |
| Danske Bank A/S | 2,114,880 | $66.4M | 0.17% | −431,558−16.9% | Reduced |
| Teacher Retirement System of Texas | 2,105,834 | $66.2M | 0.27% | +109,110+5.5% | Added |
| Millennium Management LLC | 2,090,088 | $65.7M | 0.05% | −3,417,160−62.0% | Reduced |
| State of Wisconsin Investment Board | 2,079,750 | $65.3M | 0.15% | −2,373−0.1% | Reduced |
| Long Focus Capital Management, LLC | 2,070,416 | $65.1M | 3.72% | 00.0% | Unchanged |
| Korea Investment CORP | 2,055,574 | $64.6M | 0.13% | +232,512+12.8% | Added |
| US Bancorp | 2,045,589 | $64.3M | 0.08% | −217,899−9.6% | Reduced |
| Parnassus Investments | 2,045,409 | $64.3M | 0.15% | +55,917+2.8% | Added |
| Goldentree Asset Management LP | 2,034,630 | $63.8M | 5.27% | +2,034,630 | New |
| Mackenzie Financial Corp | 1,981,398 | $62.3M | 0.08% | +557,884+39.2% | Added |
| AXA Investment Managers S.A. | 1,967,274 | $61.8M | 0.17% | +1,967,274 | New |
| Natixis Advisors, L.P. | 1,952,441 | $61.3M | 0.09% | −1,242,117−38.9% | Reduced |
| Douglas Lane & Associates, LLC | 1,921,769 | $60.4M | 0.84% | −203,188−9.6% | Reduced |
| APG Asset Management N.V. | 2,239,853 | $59.9M | 0.17% | −17,571−0.8% | Reduced |
| Quinn Opportunity Partners LLC | 1,899,239 | $59.7M | 4.36% | +1,058,812+126.0% | Added |
| Chevy Chase Trust Holdings, Inc. | 1,893,503 | $59.5M | 0.16% | −90,156−4.5% | Reduced |
| Great Lakes Advisors, LLC | 1,888,146 | $59.3M | 0.50% | −8,728−0.5% | Reduced |
| Voya Investment Management LLC | 1,881,956 | $59.1M | 0.06% | +53,586+2.9% | Added |
| Reaves W H & Co Inc | 1,858,600 | $58.4M | 1.04% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 1,834,990 | $57.7M | 0.43% | +22,944+1.3% | Added |
| Jacobs Levy Equity Management, Inc | 1,819,835 | $57.2M | 0.23% | +81,589+4.7% | Added |
| Ensign Peak Advisors, Inc | 1,819,782 | $57.2M | 0.09% | −182,098−9.1% | Reduced |
| Mariner, LLC | 1,817,834 | $57.1M | 0.07% | −63,550−3.4% | Reduced |
| Susquehanna International Group, LLP | 1,807,417 | $56.8M | 0.08% | +277,924+18.2% | Added |
| Nomura Asset Management Co Ltd | 1,784,658 | $56.1M | 0.15% | +55,075+3.2% | Added |
| CI Private Wealth, LLC | 1,776,271 | $55.8M | 0.09% | −322,999−15.4% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 1,749,529 | $55.0M | 0.17% | +221,680+14.5% | Added |
| Panagora Asset Management Inc | 1,746,576 | $54.9M | 0.22% | +176,362+11.2% | Added |
| Public Employees Retirement System of Ohio | 1,732,884 | $54.4M | 0.17% | +5,262+0.3% | Added |
| Asset Management One Co.,Ltd. | 1,671,307 | $52.5M | 0.15% | +4,055+0.2% | Added |
| Schroder Investment Management Group | 1,662,679 | $52.2M | 0.04% | −411,306−19.8% | Reduced |
| Pinebridge Investments, L.P. | 1,661,212 | $52.2M | 0.39% | +351,279+26.8% | Added |
| Robeco Institutional Asset Management B.V. | 1,657,898 | $52.1M | 0.08% | +85,269+5.4% | Added |
| KLP Kapitalforvaltning AS | 1,647,106 | $51.8M | 0.21% | +56,800+3.6% | Added |
| Regions Financial Corp | 1,646,180 | $51.7M | 0.34% | +231,041+16.3% | Added |
| Trexquant Investment LP | 1,628,848 | $51.2M | 0.53% | +837,956+106.0% | Added |
| NEOS Investment Management LLC | 1,634,049 | $50.8M | 0.38% | +670,509+69.6% | Added |
| Cetera Investment Advisers | 1,594,139 | $50.1M | 0.06% | +491,301+44.5% | Added |
| Los Angeles Capital Management LLC | 1,592,415 | $50.0M | 0.17% | −460,138−22.4% | Reduced |
| Credit Agricole S A | 1,566,997 | $49.2M | 0.16% | +1,566,997 | New |
| HighTower Advisors, LLC | 1,552,679 | $48.8M | 0.06% | −67,156−4.1% | Reduced |
| First Manhattan Co | 1,525,305 | $47.9M | 0.13% | −1,377,846−47.5% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 1,525,252 | $47.9M | 0.14% | −56,927−3.6% | Reduced |
| Everett Harris & Co | 1,493,747 | $46.9M | 0.58% | −41,669−2.7% | Reduced |
| Capital International Inc | 1,488,334 | $46.8M | 0.37% | +114,460+8.3% | Added |
| Cambiar Investors LLC | 1,468,090 | $46.1M | 2.10% | +17,128+1.2% | Added |
| Handelsbanken Fonder AB | 1,438,098 | $45.2M | 0.14% | −523,073−26.7% | Reduced |
| Brown Advisory Inc | 1,430,114 | $44.9M | 0.06% | −1,273−0.1% | Reduced |
| Mn Services Vermogensbeheer B.V. | 1,426,600 | $44.8M | 0.29% | +16,600+1.2% | Added |
| Alps Advisors Inc | 1,421,810 | $44.7M | 0.25% | +23,421+1.7% | Added |
| RNC Capital Management LLC | 1,411,010 | $44.3M | 2.04% | +294,525+26.4% | Added |
| Two Sigma Advisers, LP | 1,386,600 | $43.6M | 0.09% | +313,000+29.2% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 1,362,938 | $42.8M | 0.17% | +85,061+6.7% | Added |
| Truist Financial Corp | 1,344,370 | $42.2M | 0.06% | −43,032−3.1% | Reduced |
| Creative Planning | 1,343,772 | $42.2M | 0.03% | +124,074+10.2% | Added |
| Quantinno Capital Management LP | 1,338,811 | $42.1M | 0.11% | +466,200+53.4% | Added |
| Jump Financial, LLC | 1,329,705 | $41.8M | 0.53% | +1,156,481+667.6% | Added |
| Private Management Group Inc | 1,325,314 | $41.6M | 1.24% | +315,369+31.2% | Added |
| Miller Howard Investments Inc | 1,307,297 | $41.1M | 1.25% | −112,538−7.9% | Reduced |
| Jones Financial Companies LLLP | 1,296,283 | $41.0M | 0.03% | +48,210+3.9% | Added |
| State of New Jersey Common Pension Fund D | 1,302,311 | $40.9M | 0.15% | +29,037+2.3% | Added |
| Zacks Investment Management | 1,285,745 | $40.4M | 0.32% | −3,220−0.2% | Reduced |
| Resona Asset Management Co.,Ltd. | 1,271,187 | $40.0M | 0.19% | −59,219−4.5% | Reduced |
| Pathstone Holdings, LLC | 1,252,012 | $39.3M | 0.15% | −76,813−5.8% | Reduced |
| Nisa Investment Advisors, LLC | 1,246,748 | $39.2M | 0.15% | −73,995−5.6% | Reduced |
| Advisor Group Holdings, Inc. | 1,189,862 | $39.0M | 0.05% | +134,670+12.8% | Added |