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 |
|---|---|---|---|---|---|
| Calamos Advisors LLC | 826,418 | $26.0M | 0.10% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 830,430 | $26.1M | 0.01% | −14,900−1.8% | Reduced |
| Matrix Asset Advisors Inc | 846,697 | $26.6M | 2.47% | +23,887+2.9% | Added |
| Spears Abacus Advisors LLC | 862,015 | $27.1M | 0.51% | −52,360−5.7% | Reduced |
| CWM, LLC | 862,592 | $27.1M | 0.08% | +780+0.1% | Added |
| Kovitz Investment Group Partners, LLC | 877,995 | $27.6M | 0.11% | +45,510+5.5% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 884,366 | $27.8M | 0.14% | −29,030−3.2% | Reduced |
| South Dakota Investment Council | 888,363 | $27.9M | 0.54% | +74,438+9.1% | Added |
| Wealth Enhancement Advisory Services, LLC | 914,086 | $28.0M | 0.04% | −12,922−1.4% | Reduced |
| CIBC World Markets Inc. | 895,040 | $28.1M | 0.06% | +7,664+0.9% | Added |
| MML Investors Services, LLC | 898,496 | $28.2M | 0.08% | +176,552+24.5% | Added |
| Comerica Bank | 899,515 | $28.3M | 0.11% | −95,439−9.6% | Reduced |
| Mediolanum International Funds Ltd | 906,516 | $28.5M | 0.30% | +401,764+79.6% | Added |
| MetLife Investment Management | 913,423 | $28.7M | 0.14% | −35,193−3.7% | Reduced |
| Glenmede Investment Management, LP | 915,875 | $28.8M | 0.14% | −601,337−39.6% | Reduced |
| Neuberger Berman Group LLC | 922,403 | $28.9M | 0.02% | −195,815−17.5% | Reduced |
| Daiwa Securities Group Inc. | 920,861 | $28.9M | 0.10% | −24,090−2.5% | Reduced |
| Swiss Life Asset Management Ltd | 921,259 | $28.9M | 0.15% | +284,217+44.6% | Added |
| Toroso Investments, LLC | 942,158 | $29.3M | 0.12% | +606,617+180.8% | Added |
| Clarkston Capital Partners, LLC | 933,319 | $29.3M | 0.63% | −42,275−4.3% | Reduced |
| Czech National Bank | 935,345 | $29.4M | 0.20% | +24,875+2.7% | Added |
| Deprince Race & Zollo Inc | 937,017 | $29.4M | 0.59% | −15,583−1.6% | Reduced |
| Candriam Luxembourg S.C.A. | 952,154 | $29.9M | 0.16% | +32,262+3.5% | Added |
| Shelton Capital Management | 960,768 | $30.2M | 0.65% | +179,577+23.0% | Added |
| Commonwealth Equity Services, LLC | 961,404 | $30.2M | 0.04% | −72,605−7.0% | Reduced |
| Markel Group Inc.SuperinvestorMarkel Group | 961,880 | $30.2M | 0.25% | 00.0% | Unchanged |
| SRS Investment Management, LLC | 969,699 | $30.5M | 0.33% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 976,210 | $30.7M | 0.46% | +159,574+19.5% | Added |
| Bank of Nova Scotia | 976,469 | $30.7M | 0.05% | +585,787+149.9% | Added |
| Cerity Partners LLC | 978,870 | $30.8M | 0.05% | −176,754−15.3% | Reduced |
| Boston Trust Walden Corp | 982,141 | $30.9M | 0.23% | −367,326−27.2% | Reduced |
| Gabelli Funds LLC | 995,880 | $31.3M | 0.21% | +7,450+0.8% | Added |
| Nissay Asset Management Corp | 998,002 | $31.4M | 0.17% | +5,059+0.5% | Added |
| Conning Inc. | 999,221 | $31.4M | 1.04% | −14,565−1.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,003,440 | $31.5M | 0.07% | +92,150+10.1% | Added |
| SRB Corp | 1,007,150 | $31.6M | 1.81% | 00.0% | Unchanged |
| Marshall Wace, LLP | 1,014,180 | $31.9M | 0.04% | +551,668+119.3% | Added |
| Oppenheimer Asset Management Inc. | 1,022,785 | $32.1M | 0.35% | +111,278+12.2% | Added |
| Gotham Asset Management, LLC | 1,029,826 | $32.4M | 0.14% | +239,656+30.3% | Added |
| Forsta Ap-Fonden | 1,034,028 | $32.5M | 0.19% | +37,800+3.8% | Added |
| Cincinnati Insurance Co | 1,037,500 | $32.6M | 0.50% | 00.0% | Unchanged |
| Factory Mutual Insurance Co | 1,046,200 | $32.9M | 0.32% | 00.0% | Unchanged |
| DnB Asset Management AS | 1,048,228 | $32.9M | 0.12% | +93,410+9.8% | Added |
| Vontobel Holding Ltd. | 1,058,935 | $33.3M | 0.10% | +53,994+5.4% | Added |
| Kiltearn Partners LLP | 1,084,861 | $34.1M | 6.83% | +26,300+2.5% | Added |
| Arizona State Retirement System | 1,087,612 | $34.2M | 0.18% | −14,656−1.3% | Reduced |
| State of Michigan Retirement System | 1,093,389 | $34.4M | 0.17% | −16,700−1.5% | Reduced |
| Caisse de Depot Et Placement du Quebec | 1,095,713 | $34.4M | 0.06% | +1,019,284+1,333.6% | Added |
| Exchange Traded Concepts, LLC | 1,097,054 | $34.5M | 0.33% | +172,429+18.6% | Added |
| HRT Financial LP | 1,110,087 | $34.9M | 0.13% | +1,110,087 | New |
| Lakewood Capital Management, LP | 1,110,748 | $34.9M | 2.64% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 1,135,488 | $35.7M | 0.06% | +47,947+4.4% | Added |
| Yacktman Asset Management LP | 1,169,000 | $36.7M | 0.51% | −74,500−6.0% | Reduced |
| CIBC Bancorp USA Inc. | 1,176,517 | $37.0M | 0.22% | +1,176,517 | New |
| TCW Group Inc | 1,190,358 | $37.4M | 0.31% | −136,729−10.3% | Reduced |
| State of Tennessee, Treasury Department | 1,212,725 | $38.1M | 0.13% | −108,318−8.2% | Reduced |
| Distillate Capital Partners LLC | 1,230,956 | $38.3M | 1.99% | +302,708+32.6% | Added |
| Fayez Sarofim & Co | 1,238,919 | $38.9M | 0.09% | −96,164−7.2% | Reduced |
| CIBC Asset Management Inc | 1,239,054 | $38.9M | 0.11% | −14,762−1.2% | Reduced |
| Advisor Group Holdings, Inc. | 1,189,862 | $39.0M | 0.05% | +134,670+12.8% | Added |
| Nisa Investment Advisors, LLC | 1,246,748 | $39.2M | 0.15% | −73,995−5.6% | Reduced |
| Pathstone Holdings, LLC | 1,252,012 | $39.3M | 0.15% | −76,813−5.8% | Reduced |
| Resona Asset Management Co.,Ltd. | 1,271,187 | $40.0M | 0.19% | −59,219−4.5% | Reduced |
| Zacks Investment Management | 1,285,745 | $40.4M | 0.32% | −3,220−0.2% | Reduced |
| State of New Jersey Common Pension Fund D | 1,302,311 | $40.9M | 0.15% | +29,037+2.3% | Added |
| Jones Financial Companies LLLP | 1,296,283 | $41.0M | 0.03% | +48,210+3.9% | Added |
| Miller Howard Investments Inc | 1,307,297 | $41.1M | 1.25% | −112,538−7.9% | Reduced |
| Private Management Group Inc | 1,325,314 | $41.6M | 1.24% | +315,369+31.2% | Added |
| Jump Financial, LLC | 1,329,705 | $41.8M | 0.53% | +1,156,481+667.6% | Added |
| Quantinno Capital Management LP | 1,338,811 | $42.1M | 0.11% | +466,200+53.4% | Added |
| Creative Planning | 1,343,772 | $42.2M | 0.03% | +124,074+10.2% | Added |
| Truist Financial Corp | 1,344,370 | $42.2M | 0.06% | −43,032−3.1% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 1,362,938 | $42.8M | 0.17% | +85,061+6.7% | Added |
| Two Sigma Advisers, LP | 1,386,600 | $43.6M | 0.09% | +313,000+29.2% | Added |
| RNC Capital Management LLC | 1,411,010 | $44.3M | 2.04% | +294,525+26.4% | Added |
| Alps Advisors Inc | 1,421,810 | $44.7M | 0.25% | +23,421+1.7% | Added |
| Mn Services Vermogensbeheer B.V. | 1,426,600 | $44.8M | 0.29% | +16,600+1.2% | Added |
| Brown Advisory Inc | 1,430,114 | $44.9M | 0.06% | −1,273−0.1% | Reduced |
| Handelsbanken Fonder AB | 1,438,098 | $45.2M | 0.14% | −523,073−26.7% | Reduced |
| Cambiar Investors LLC | 1,468,090 | $46.1M | 2.10% | +17,128+1.2% | Added |
| Capital International Inc | 1,488,334 | $46.8M | 0.37% | +114,460+8.3% | Added |
| Everett Harris & Co | 1,493,747 | $46.9M | 0.58% | −41,669−2.7% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 1,525,252 | $47.9M | 0.14% | −56,927−3.6% | Reduced |
| First Manhattan Co | 1,525,305 | $47.9M | 0.13% | −1,377,846−47.5% | Reduced |
| HighTower Advisors, LLC | 1,552,679 | $48.8M | 0.06% | −67,156−4.1% | Reduced |
| Credit Agricole S A | 1,566,997 | $49.2M | 0.16% | +1,566,997 | New |
| Los Angeles Capital Management LLC | 1,592,415 | $50.0M | 0.17% | −460,138−22.4% | Reduced |
| Cetera Investment Advisers | 1,594,139 | $50.1M | 0.06% | +491,301+44.5% | Added |
| NEOS Investment Management LLC | 1,634,049 | $50.8M | 0.38% | +670,509+69.6% | Added |
| Trexquant Investment LP | 1,628,848 | $51.2M | 0.53% | +837,956+106.0% | Added |
| Regions Financial Corp | 1,646,180 | $51.7M | 0.34% | +231,041+16.3% | Added |
| KLP Kapitalforvaltning AS | 1,647,106 | $51.8M | 0.21% | +56,800+3.6% | Added |
| Robeco Institutional Asset Management B.V. | 1,657,898 | $52.1M | 0.08% | +85,269+5.4% | Added |
| Pinebridge Investments, L.P. | 1,661,212 | $52.2M | 0.39% | +351,279+26.8% | Added |
| Schroder Investment Management Group | 1,662,679 | $52.2M | 0.04% | −411,306−19.8% | Reduced |
| Asset Management One Co.,Ltd. | 1,671,307 | $52.5M | 0.15% | +4,055+0.2% | Added |
| Public Employees Retirement System of Ohio | 1,732,884 | $54.4M | 0.17% | +5,262+0.3% | Added |
| Panagora Asset Management Inc | 1,746,576 | $54.9M | 0.22% | +176,362+11.2% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,749,529 | $55.0M | 0.17% | +221,680+14.5% | Added |
| CI Private Wealth, LLC | 1,776,271 | $55.8M | 0.09% | −322,999−15.4% | Reduced |