Comcast Corp. Class ACMCSA
13F holders, Q3 2025 (September 30)2,160holders −139
101new positions
219sold out
16famous investors
$31.41avg. 13F price*
At the end of Q3 2025, 2,160 institutions reported holding Comcast Corp. Class A (CMCSA) in their 13F filings, down 139 from Q2 2025. 101 opened new positions and 219 sold out. The largest holders were Vanguard Group Inc. ($11.5B), BlackRock, Inc. ($10.1B) and State Street Corp. ($5.7B). 16 famous investors held it, including Bill Nygren (1.1% of Harris Associates (Oakmark Funds)'s portfolio), Ray Dalio (0.8% of Bridgewater Associates's portfolio) and Tom Russo (0.8% of Gardner Russo & Quinn's portfolio).
- Company
- Comcast Corp. Class A
- Sector
- Telecommunications
- CUSIP
- 20030N101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 101 | $210.9M |
| Exits | 219 | $663.1M |
All 13F filers, Q2 2025 → Q3 2025: 150,850,956 shares bought and 198,028,417 shares sold, net −47,177,461 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 2,160 holders
| Vanguard Group Inc. | 0.17% | Reduce -0.6% | 367,150,390 | $11.5B |
| BlackRock, Inc. | 0.18% | Add +6.5% | 321,619,813 | $10.1B |
| State Street Corp. | 0.20% | Add +4.6% | 180,687,135 | $5.7B |
| Capital World Investors | 0.50% | Reduce -9.8% | 116,176,518 | $3.7B |
| Dodge & Cox | 1.91% | Add +1.2% | 112,567,918 | $3.5B |
| FMR LLC | 0.16% | Reduce -8.8% | 96,375,913 | $3.0B |
| Geode Capital Management, LLC | 0.18% | Add +1.7% | 88,447,934 | $2.8B |
| JPMorgan Chase & Co. | 0.17% | Reduce -19.8% | 84,342,616 | $2.7B |
| Morgan Stanley | 0.09% | Reduce -5.2% | 45,460,772 | $1.4B |
| Eagle Capital Management LLC | 4.25% | Reduce -0.0% | 42,536,618 | $1.3B |
| Invesco Ltd. | 0.20% | Reduce -2.7% | 39,379,586 | $1.2B |
| Bank of America Corp. | 0.09% | Add +0.3% | 38,325,081 | $1.2B |
| Northern Trust Corp. | 0.15% | Reduce -3.3% | 37,625,411 | $1.2B |
| Charles Schwab Investment Management Inc. | 0.19% | Add +2.3% | 36,976,656 | $1.2B |
| First Eagle Investment Management, LLC | 2.06% | Add +0.1% | 35,926,674 | $1.1B |
| Ameriprise Financial Inc. | 0.26% | Reduce -18.1% | 35,918,430 | $1.1B |
| Capital Research Global Investors | 0.20% | Add +46.1% | 33,706,330 | $1.1B |
| Dimensional Fund Advisors LP | 0.21% | Reduce -1.6% | 31,125,954 | $978.0M |
| Goldman Sachs Group Inc. | 0.13% | Add +32.8% | 28,906,747 | $908.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.19% | Reduce -27.3% | 27,297,552 | $857.7M |
| Bank of New York Mellon Corp | 0.15% | Reduce -0.2% | 25,837,127 | $811.8M |
| Legal & General Group Plc | 0.17% | Add +2.9% | 24,104,774 | $757.4M |
| Nuveen, LLC | 0.19% | Reduce -12.6% | 23,222,397 | $729.6M |
| T. Rowe Price Associates Inc. | 0.07% | Reduce -37.3% | 22,142,526 | $695.7M |
| Harris Associates (Oakmark Funds) | 1.11% | Add +3.1% | 22,058,618 | $693.1M |
| Franklin Resources Inc. | 0.18% | Add +12.6% | 22,047,063 | $692.7M |
| Arrowstreet Capital, Limited Partnership | 0.42% | Reduce -12.4% | 21,338,813 | $670.5M |
| Hotchkis & Wiley Capital Management LLC | 2.04% | Reduce -0.4% | 20,874,997 | $655.9M |
| Clearbridge Investments, LLC | 0.44% | Reduce -3.5% | 18,701,316 | $587.6M |
| Raymond James Financial Inc. | 0.19% | Reduce -5.0% | 18,642,981 | $585.8M |
| Massachusetts Financial Services Co. | 0.17% | Reduce -17.0% | 16,957,412 | $532.8M |
| Wells Fargo & Company | 0.10% | Reduce -9.3% | 15,237,235 | $478.8M |
| Capital International Investors | 0.08% | Add +1.4% | 15,169,989 | $476.7M |
| Barclays PLC | 0.17% | Reduce -2.4% | 14,544,669 | $457.0M |
| LSV Asset Management | 0.96% | Add +1.8% | 13,843,919 | $435.0M |
| Deutsche Bank AG | 0.14% | Add +5.0% | 13,329,366 | $418.8M |
| Royal Bank of Canada | 0.07% | Reduce -2.8% | 13,195,505 | $414.6M |
| Pacer Advisors, Inc. | 1.08% | Reduce -3.9% | 13,104,510 | $411.7M |
| Allianz Asset Management GmbH | 0.47% | Add +1.5% | 12,180,182 | $382.7M |
| Canada Pension Plan Investment Board | 0.27% | Add +186.3% | 12,141,838 | $381.5M |
| BNP Paribas Financial Markets | 0.30% | Reduce -10.0% | 11,887,984 | $373.5M |
| Acadian Asset Management LLC | 0.63% | Add +44.5% | 11,485,026 | $360.8M |
| Beutel, Goodman & Co Ltd. | 2.15% | Reduce -4.7% | 11,383,765 | $357.7M |
| Rothschild & Co Wealth Management UK Ltd | 5.72% | Add +1.0% | 11,327,445 | $355.9M |
| First Trust Advisors LP | 0.27% | Add +11.0% | 11,312,148 | $355.4M |
| First Pacific Advisors, LP | 4.95% | Add +1.3% | 11,238,728 | $353.1M |
| Sumitomo Mitsui Trust Group, Inc. | 0.20% | Reduce -1.0% | 11,059,878 | $347.5M |
| Swiss National Bank | 0.20% | Reduce -6.0% | 10,735,500 | $337.3M |
| UBS Group AG | 0.06% | Reduce -24.2% | 10,565,366 | $332.0M |
| HSBC Holdings PLC | 0.18% | Add +11.8% | 9,617,973 | $303.1M |
| National Pension Service | 0.22% | Add +3.3% | 9,019,961 | $283.4M |
| California Public Employees Retirement System | 0.17% | Add +9.7% | 9,005,165 | $282.9M |
| Manufacturers Life Insurance Company, The | 0.23% | Reduce -5.7% | 8,835,027 | $277.6M |
| Amundi | 0.09% | Reduce -8.6% | 8,878,204 | $276.1M |
| Brandywine Global Investment Management, LLC | 1.83% | Reduce -0.9% | 8,402,079 | $264.0M |
| Man Group plc | 0.52% | Add +12.6% | 8,385,677 | $263.5M |
| Wilmington Savings Fund Society, FSB | 6.20% | Reduce -0.8% | 8,188,501 | $257.3M |
| Alliancebernstein L.P. | 0.08% | Reduce -55.7% | 7,902,627 | $248.3M |
| Victory Capital Management Inc. | 0.15% | Add +9.7% | 7,834,053 | $246.1M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.17% | Add +2.7% | 7,674,657 | $241.1M |
| Prudential Financial Inc. | 0.28% | Add +51.6% | 7,594,594 | $238.6M |
| Principal Financial Group Inc. | 0.12% | Add +9.7% | 7,536,937 | $236.8M |
| National Bank of Canada | 0.27% | Add +43.8% | 7,513,681 | $236.1M |
| Metropolis Capital Ltd | 7.34% | Add +14.9% | 7,427,479 | $233.4M |
| Citadel Advisors | 0.19% | Add +1562.4% | 7,290,696 | $229.1M |
| Bank of Montreal | 0.10% | Add +21.6% | 7,199,489 | $226.2M |
| AQR Capital Management | 0.14% | Reduce -3.1% | 7,118,302 | $223.7M |
| Rhumbline Advisers | 0.18% | Add +0.8% | 7,108,306 | $223.3M |
| Renaissance Technologies | 0.29% | Add +664.1% | 6,964,376 | $218.8M |
| Bridgewater Associates | 0.84% | Reduce -21.2% | 6,859,625 | $215.5M |
| Two Sigma Investments, LP | 0.33% | Add +1356.2% | 6,556,098 | $206.0M |
| Envestnet Asset Management Inc. | 0.06% | Add +0.9% | 6,552,310 | $205.9M |
| Citigroup Inc. | 0.14% | Reduce -7.1% | 6,263,965 | $196.8M |
| California State Teachers Retirement System | 0.20% | Reduce -0.1% | 6,091,745 | $191.4M |
| PNC Financial Services Group, Inc. | 0.12% | Add +8.4% | 6,038,783 | $189.7M |
| Voyager Global Management LP | 5.52% | Add +9.1% | 6,000,000 | $188.5M |
| Russell Investments Group, Ltd. | 0.21% | Reduce -1.7% | 5,992,409 | $188.4M |
| Brandes Investment Partners, LP | 1.46% | Add +3.8% | 5,785,056 | $181.8M |
| Van Eck Associates Corp. | 0.16% | Add +0.3% | 5,394,191 | $169.5M |
| Cullen Capital Management, LLC | 1.84% | Add +10.4% | 5,343,823 | $167.9M |
| New York State Common Retirement Fund | 0.21% | Reduce -6.4% | 5,221,642 | $164.1M |
| Nordea Investment Management AB | 0.14% | Reduce -28.4% | 5,099,987 | $160.5M |
| Qube Research & Technologies Ltd | 0.22% | Add +30.9% | 4,837,493 | $152.0M |
| CANADA LIFE ASSURANCE Co | 0.21% | Add +4.8% | 4,743,483 | $149.2M |
| ProShare Advisors LLC | 0.30% | Reduce -19.1% | 4,624,885 | $145.3M |
| DAVENPORT & Co LLC | 0.73% | Reduce -1.2% | 4,335,506 | $136.3M |
| D. E. Shaw & Co. | 0.12% | Add +432.1% | 4,297,340 | $135.0M |
| LPL Financial LLC | 0.04% | Add +4.2% | 4,234,209 | $133.0M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.25% | Reduce -16.4% | 4,218,371 | $132.5M |
| Artisan Partners Limited Partnership | 0.19% | Add +2.6% | 4,179,697 | $131.3M |
| American Century Companies Inc. | 0.07% | Reduce -24.5% | 4,137,480 | $130.0M |
| Fort Washington Investment Advisors Inc. | 0.68% | Add +0.8% | 4,005,957 | $125.9M |
| DekaBank Deutsche Girozentrale | 0.21% | No change | 3,965,486 | $124.3M |
| Janney Montgomery Scott LLC | 0.29% | Add +0.4% | 3,926,746 | $123.4M |
| Stifel Financial Corp. | 0.11% | Add +0.9% | 3,831,272 | $120.4M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.20% | Add +3.4% | 3,825,597 | $120.2M |
| CapitalatWork S.A. | 3.45% | Add +4.3% | 3,760,555 | $118.2M |
| Mitsubishi UFJ Trust & Banking Corp | 0.26% | Add +7.7% | 3,736,234 | $117.4M |
| Sei Investments Co. | 0.13% | Add +16.6% | 3,699,642 | $116.2M |
| AustralianSuper Pty Ltd | 0.51% | Reduce -2.2% | 3,451,623 | $108.4M |
"% of holder's portfolio" is CMCSA's weight in each manager's 13F, not the share of Comcast Corp. Class A the manager owns.