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 |
|---|---|---|---|---|---|
| Nomura Asset Management Co Ltd | 1,784,658 | $56.1M | 0.15% | +55,075+3.2% | Added |
| Susquehanna International Group, LLP | 1,807,417 | $56.8M | 0.08% | +277,924+18.2% | Added |
| Mariner, LLC | 1,817,834 | $57.1M | 0.07% | −63,550−3.4% | Reduced |
| Ensign Peak Advisors, Inc | 1,819,782 | $57.2M | 0.09% | −182,098−9.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 1,819,835 | $57.2M | 0.23% | +81,589+4.7% | Added |
| Guggenheim Capital LLC | 1,834,990 | $57.7M | 0.43% | +22,944+1.3% | Added |
| Reaves W H & Co Inc | 1,858,600 | $58.4M | 1.04% | 00.0% | Unchanged |
| Voya Investment Management LLC | 1,881,956 | $59.1M | 0.06% | +53,586+2.9% | Added |
| Great Lakes Advisors, LLC | 1,888,146 | $59.3M | 0.50% | −8,728−0.5% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 1,893,503 | $59.5M | 0.16% | −90,156−4.5% | Reduced |
| Quinn Opportunity Partners LLC | 1,899,239 | $59.7M | 4.36% | +1,058,812+126.0% | Added |
| APG Asset Management N.V. | 2,239,853 | $59.9M | 0.17% | −17,571−0.8% | Reduced |
| Douglas Lane & Associates, LLC | 1,921,769 | $60.4M | 0.84% | −203,188−9.6% | Reduced |
| Natixis Advisors, L.P. | 1,952,441 | $61.3M | 0.09% | −1,242,117−38.9% | Reduced |
| AXA Investment Managers S.A. | 1,967,274 | $61.8M | 0.17% | +1,967,274 | New |
| Mackenzie Financial Corp | 1,981,398 | $62.3M | 0.08% | +557,884+39.2% | Added |
| Goldentree Asset Management LP | 2,034,630 | $63.8M | 5.27% | +2,034,630 | New |
| Parnassus Investments | 2,045,409 | $64.3M | 0.15% | +55,917+2.8% | Added |
| US Bancorp | 2,045,589 | $64.3M | 0.08% | −217,899−9.6% | Reduced |
| Korea Investment CORP | 2,055,574 | $64.6M | 0.13% | +232,512+12.8% | Added |
| Long Focus Capital Management, LLC | 2,070,416 | $65.1M | 3.72% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 2,079,750 | $65.3M | 0.15% | −2,373−0.1% | Reduced |
| Millennium Management LLC | 2,090,088 | $65.7M | 0.05% | −3,417,160−62.0% | Reduced |
| Teacher Retirement System of Texas | 2,105,834 | $66.2M | 0.27% | +109,110+5.5% | Added |
| Danske Bank A/S | 2,114,880 | $66.4M | 0.17% | −431,558−16.9% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2,119,632 | $66.6M | 0.06% | +341,882+19.2% | Added |
| Treasurer of the State of North Carolina | 2,154,777 | $67.7M | 0.21% | −383,073−15.1% | Reduced |
| Letko, Brosseau & Associates Inc | 2,163,246 | $68.0M | 1.17% | +335,665+18.4% | Added |
| Storebrand Asset Management AS | 2,217,506 | $69.7M | 0.18% | +253,838+12.9% | Added |
| STRS Ohio | 2,217,570 | $69.7M | 0.26% | +266,599+13.7% | Added |
| Retirement Systems of Alabama | 2,234,382 | $70.2M | 0.23% | −13,550−0.6% | Reduced |
| O'Shaughnessy Asset Management, LLC | 2,238,270 | $70.3M | 0.41% | +150,777+7.2% | Added |
| Royal London Asset Management Ltd | 2,249,013 | $70.7M | 0.15% | −56,116−2.4% | Reduced |
| Jane Street Group, LLC | 2,261,630 | $71.1M | 0.08% | +1,975,748+691.1% | Added |
| Empower Advisory Group, LLC | 2,280,004 | $71.6M | 0.20% | −13,155−0.6% | Reduced |
| Bessemer Group Inc | 2,297,000 | $72.2M | 0.11% | −8,449−0.4% | Reduced |
| Wellington Management Group LLP | 2,300,228 | $72.3M | 0.01% | −29,052−1.2% | Reduced |
| Swedbank AB | 2,354,572 | $74.0M | 0.07% | +68,330+3.0% | Added |
| Tandem Investment Advisors, Inc. | 2,377,476 | $74.7M | 2.55% | −8,436−0.4% | Reduced |
| Pictet Asset Management Holding SA | 2,410,141 | $75.7M | 0.07% | −36,046−1.5% | Reduced |
| Gardner Russo & Quinn LLCSuperinvestorGardner Russo & Quinn | 2,445,711 | $76.8M | 0.82% | −112,255−4.4% | Reduced |
| Scharf Investments, LLC | 2,476,072 | $77.8M | 1.96% | −165,776−6.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 2,563,867 | $80.6M | 0.13% | −248,040−8.8% | Reduced |
| Tudor Investment Corp Et Al | 2,666,467 | $83.8M | 0.54% | +1,649,445+162.2% | Added |
| Standard Life Aberdeen plc | 2,707,742 | $85.1M | 0.13% | −182,205−6.3% | Reduced |
| Thrivent Financial for Lutherans | 2,843,850 | $88.4M | 0.17% | +50,563+1.8% | Added |
| Squarepoint Ops LLC | 2,830,288 | $88.9M | 0.19% | −1,724,366−37.9% | Reduced |
| Captrust Financial Advisors | 2,885,250 | $90.7M | 0.18% | +2,043,796+242.9% | Added |
| Macquarie Group Ltd | 2,984,007 | $93.7M | 0.11% | +476,944+19.0% | Added |
| Public Sector Pension Investment Board | 2,989,559 | $93.9M | 0.35% | +2,473,040+478.8% | Added |
| Adage Capital Partners GP, L.L.C. | 3,023,959 | $95.0M | 0.15% | +62,900+2.1% | Added |
| Aviva PLC | 3,061,044 | $96.2M | 0.17% | +182,519+6.3% | Added |
| Toronto Dominion Bank | 3,104,267 | $97.5M | 0.19% | −806,241−20.6% | Reduced |
| TD Asset Management Inc | 3,156,212 | $99.2M | 0.08% | +231,677+7.9% | Added |
| Voloridge Investment Management, LLC | 3,229,756 | $101.5M | 0.34% | +2,535,732+365.4% | Added |
| KBC Group NV | 3,340,614 | $105.0M | 0.25% | −2,760,882−45.2% | Reduced |
| State Board of Administration of Florida Retirement System | 3,361,018 | $105.6M | 0.18% | −158,564−4.5% | Reduced |
| New York State Teachers Retirement System | 3,388,409 | $106.5M | 0.21% | −31,575−0.9% | Reduced |
| Assetmark, Inc | 3,436,650 | $108.0M | 0.23% | +271,285+8.6% | Added |
| AustralianSuper Pty Ltd | 3,451,623 | $108.4M | 0.51% | −76,160−2.2% | Reduced |
| SEI Investments Co | 3,699,642 | $116.2M | 0.13% | +527,106+16.6% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 3,736,234 | $117.4M | 0.26% | +266,124+7.7% | Added |
| CapitalatWork S.A. | 3,760,555 | $118.2M | 3.43% | +155,212+4.3% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 3,825,597 | $120.2M | 0.20% | +125,527+3.4% | Added |
| Stifel Financial Corp | 3,831,272 | $120.4M | 0.11% | +35,980+0.9% | Added |
| Janney Montgomery Scott LLC | 3,926,746 | $123.4M | 0.29% | +15,442+0.4% | Added |
| DekaBank Deutsche Girozentrale | 3,965,486 | $124.3M | 0.21% | 00.0% | Unchanged |
| Fort Washington Investment Advisors Inc | 4,005,957 | $125.9M | 0.68% | +33,222+0.8% | Added |
| American Century Companies Inc | 4,137,480 | $130.0M | 0.07% | −1,343,661−24.5% | Reduced |
| Artisan Partners Limited Partnership | 4,179,697 | $131.3M | 0.19% | +106,921+2.6% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 4,218,371 | $132.5M | 0.24% | −830,391−16.4% | Reduced |
| LPL Financial LLC | 4,234,209 | $133.0M | 0.04% | +169,903+4.2% | Added |
| D. E. Shaw & Co., Inc. | 4,297,340 | $135.0M | 0.11% | +3,489,648+432.1% | Added |
| Davenport & Co LLC | 4,335,506 | $136.3M | 0.73% | −52,385−1.2% | Reduced |
| ProShare Advisors LLC | 4,624,885 | $145.3M | 0.30% | −1,093,633−19.1% | Reduced |
| Great West Life Assurance Co | 4,743,483 | $149.2M | 0.21% | +218,744+4.8% | Added |
| Qube Research & Technologies Ltd | 4,837,493 | $152.0M | 0.22% | +1,143,410+31.0% | Added |
| Nordea Investment Management AB | 5,099,987 | $160.5M | 0.14% | −2,018,768−28.4% | Reduced |
| New York State Common Retirement Fund | 5,221,642 | $164.1M | 0.21% | −358,600−6.4% | Reduced |
| Cullen Capital Management LLC | 5,343,823 | $167.9M | 1.84% | +505,115+10.4% | Added |
| Van Eck Associates Corp | 5,394,191 | $169.5M | 0.16% | +16,541+0.3% | Added |
| Brandes Investment Partners, LP | 5,785,056 | $181.8M | 1.46% | +211,221+3.8% | Added |
| Russell Investments Group, Ltd. | 5,992,409 | $188.4M | 0.21% | −103,870−1.7% | Reduced |
| Voyager Global Management LP | 6,000,000 | $188.5M | 5.52% | +500,000+9.1% | Added |
| The PNC Financial Services Group, Inc. | 6,038,783 | $189.7M | 0.12% | +467,065+8.4% | Added |
| California State Teachers Retirement System | 6,091,745 | $191.4M | 0.20% | −3,215−0.1% | Reduced |
| Citigroup Inc | 6,263,965 | $196.8M | 0.14% | −476,690−7.1% | Reduced |
| Envestnet Asset Management Inc | 6,552,310 | $205.9M | 0.06% | +59,225+0.9% | Added |
| Two Sigma Investments, LP | 6,556,098 | $206.0M | 0.32% | +6,105,867+1,356.2% | Added |
| Bridgewater Associates, LP | 6,859,625 | $215.5M | 0.84% | −1,848,458−21.2% | Reduced |
| Renaissance Technologies LLC | 6,964,376 | $218.8M | 0.29% | +6,052,923+664.1% | Added |
| Rhumbline Advisers | 7,108,306 | $223.3M | 0.18% | +58,490+0.8% | Added |
| AQR Capital Management LLC | 7,118,302 | $223.7M | 0.14% | −231,248−3.1% | Reduced |
| Bank of Montreal | 7,199,489 | $226.2M | 0.10% | +1,277,224+21.6% | Added |
| Citadel Advisors LLC | 7,290,696 | $229.1M | 0.18% | +6,852,140+1,562.4% | Added |
| Metropolis Capital Ltd | 7,427,479 | $233.4M | 7.34% | +962,617+14.9% | Added |
| National Bank of Canada | 7,513,681 | $236.1M | 0.27% | +2,288,637+43.8% | Added |
| Principal Financial Group Inc | 7,536,937 | $236.8M | 0.12% | +665,635+9.7% | Added |
| Prudential Financial Inc | 7,594,594 | $238.6M | 0.28% | +2,585,181+51.6% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 7,674,657 | $241.1M | 0.17% | +202,404+2.7% | Added |