COMCAST CORP NEW CMCSA
CL A · Common Stock · CUSIP 20030N101 · ISIN US20030N1019
American multinational telecommunications conglomerate
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($388.1m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $29.85. Options: 55 managers hold calls ($2.4bn notional), 42 hold puts ($819.0m).
Trends to Q4 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 2,104 |
| Q4 2022 | 2,216 |
| Q1 2023 | 2,227 |
| Q2 2023 | 2,260 |
| Q3 2023 | 2,337 |
| Q4 2023 | 2,475 |
| Q1 2024 | 2,444 |
| Q2 2024 | 2,351 |
| Q3 2024 | 2,375 |
| Q4 2024 | 2,460 |
| Q1 2025 | 2,364 |
| Q2 2025 | 2,299 |
| Q3 2025 | 2,160 |
| Q4 2025 | 2,104 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2024 | 1,099 | 1,186 |
| Q2 2024 | 992 | 1,303 |
| Q3 2024 | 999 | 1,199 |
| Q4 2024 | 898 | 1,295 |
| Q1 2025 | 1,013 | 1,286 |
| Q2 2025 | 980 | 1,223 |
| Q3 2025 | 857 | 1,247 |
| Q4 2025 | 753 | 1,288 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q1 2025 | $1.4bn | $767.9m | 0.54 |
| Q2 2025 | $1.5bn | $590.9m | 0.39 |
| Q3 2025 | $1.4bn | $611.3m | 0.42 |
| Q4 2025 | $2.4bn | $819.0m | 0.34 |
Biggest buyers
| Invesco Ltd. | Added | +85.6m |
| Capital World Investors | Added | +24.2m |
| Capital Research Global Investors | Added | +22.0m |
| HSBC HOLDINGS PLC | Added | +18.0m |
| GOLDMAN SACHS GROUP INC | Added | +12.2m |
| SG Americas Securities, LLC | Added | +7.2m |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | Added | +6.9m |
| Holocene Advisors, LP | New | +6.6m |
| STATE STREET CORP | Added | +6.1m |
| GOLDENTREE ASSET MANAGEMENT LP | Added | +5.8m |
Biggest sellers
| JPMORGAN CHASE & CO | Reduced | -105.3m |
| FMR LLC | Reduced | -29.3m |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Sold out | -17.0m |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | -9.3m |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Reduced | -7.0m |
| TWO SIGMA INVESTMENTS, LP | Sold out | -6.6m |
| Voyager Global Management LP | Sold out | -6.0m |
| BlackRock, Inc. | Reduced | -5.8m |
| WELLS FARGO & COMPANY/MN | Reduced | -4.9m |
| Qube Research & Technologies Ltd | Sold out | -4.8m |
Biggest calls
| Long Focus Capital Management, LLC | Added | $699.4m23.4m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $250.2m8.4m shares |
| CARRONADE CAPITAL MANAGEMENT, LP | New | $168.0m6.0m shares |
| MILLENNIUM MANAGEMENT LLC | Added | $134.3m4.5m shares |
| Verition Fund Management LLC | Added | $128.0m4.3m shares |
| JANE STREET GROUP, LLC | Added | $123.4m4.1m shares |
| CITADEL ADVISORS LLC | Added | $117.6m3.9m shares |
| GOLDMAN SACHS GROUP INC | New | $96.3m3.2m shares |
| SIMPLEX TRADING, LLC | Added | $76.5m2.6m shares |
| COMPASS ROSE ASSET MANAGEMENT, LP | New | $70.0m2.5m shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $182.7m6.1m shares |
| CITADEL ADVISORS LLC | Added | $83.8m2.8m shares |
| BARCLAYS PLC | New | $80.3m2.7m shares |
| GOLDMAN SACHS GROUP INC | Added | $74.4m2.5m shares |
| MILLENNIUM MANAGEMENT LLC | Added | $58.2m1.9m shares |
| SIMPLEX TRADING, LLC | Added | $52.7m1.8m shares |
| IMC-Chicago, LLC | Reduced | $39.7m1.3m shares |
| JANE STREET GROUP, LLC | Added | $37.3m1.2m shares |
| GROUP ONE TRADING LLC | Added | $23.3m778.5k shares |
| Qube Research & Technologies Ltd | Added | $22.5m753.2k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 7.5% |
| STATE STREET CORP 13G · institution new · filed 2026-02-09 | 5.1% |
Fell to 5% or below in the last year: Capital World Investors (3.0%, 2026-08-12), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q4 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2024 | 0 | — | 1 | $5.3m | — |
| Q2 2024 | 0 | — | 0 | — | — |
| Q3 2024 | 0 | — | 0 | — | — |
| Q4 2024 | 0 | — | 4 | $27.4m | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
None reported in Q4 2025.
Holders, Q4 2025
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.16% of their portfolio | 369.3m $11.0bn | Added +2.2m |
| BlackRock, Inc. 0.16% of their portfolio | 315.8m $9.4bn | Reduced -5.8m |
| STATE STREET CORP 0.19% of their portfolio | 186.8m $5.6bn | Added +6.1m |
| Capital World Investors 0.57% of their portfolio | 140.3m $4.2bn | Added +24.2m |
| Invesco Ltd. 0.35% of their portfolio | 125.0m $3.7bn | Added +85.6m |
| Dodge & Cox 1.82% of their portfolio | 113.0m $3.4bn | Added +399.6k |
| GEODE CAPITAL MANAGEMENT, LLC 0.17% of their portfolio | 89.9m $2.7bn | Added +1.5m |
| NORGES BANK 0.27% of their portfolio | 83.6m $2.5bn | Not comparable |
| FMR LLC 0.10% of their portfolio | 67.1m $2.0bn | Reduced -29.3m |
| JPMORGAN CHASE & CO 0.13% of their portfolio | 63.4m $1.9bn | Reduced -105.3m |
| Capital Research Global Investors 0.31% of their portfolio | 55.7m $1.7bn | Added +22.0m |
| MORGAN STANLEY 0.07% of their portfolio | 41.6m $1.2bn | Reduced -3.8m |
| GOLDMAN SACHS GROUP INC 0.17% of their portfolio | 41.1m $1.2bn | Added +12.2m |
| EAGLE CAPITAL MANAGEMENT LLC 3.72% of their portfolio | 39.9m $1.2bn | Reduced -2.6m |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.18% of their portfolio | 38.9m $1.2bn | Added +1.9m |
| AMERIPRISE FINANCIAL INC 0.26% of their portfolio | 38.2m $1.1bn | Added +2.2m |
| BANK OF AMERICA CORP /DE/ 0.08% of their portfolio | 37.1m $1.1bn | Reduced -1.2m |
| First Eagle Investment Management, LLC 1.90% of their portfolio | 36.2m $1.1bn | Added +245.3k |
| NORTHERN TRUST CORP 0.14% of their portfolio | 36.0m $1.1bn | Reduced -1.6m |
| DIMENSIONAL FUND ADVISORS LP 0.18% of their portfolio | 29.0m $865.5m | Reduced -2.2m |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.18% of their portfolio | 28.2m $843.4m | Added +919.6k |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 2.48% of their portfolio | 27.8m $830.0m | Added +6.9m |
| HSBC HOLDINGS PLC 0.23% of their portfolio | 27.6m $808.8m | Added +18.0m |
| HARRIS ASSOCIATES L P 1.04% of their portfolio | 27.5m $820.7m | Added +5.4m |
| Bank of New York Mellon Corp 0.14% of their portfolio | 27.4m $820.4m | Added +1.6m |
| FRANKLIN RESOURCES INC 0.18% of their portfolio | 24.6m $736.7m | Added +2.6m |
| Legal & General Group Plc 0.16% of their portfolio | 24.0m $717.3m | Reduced -105.1k |
| Nuveen, LLC 0.15% of their portfolio | 19.2m $572.8m | Reduced -4.1m |
| Clearbridge Investments, LLC 0.44% of their portfolio | 18.5m $552.4m | Reduced -212.6k |
| BNP PARIBAS FINANCIAL MARKETS 0.30% of their portfolio | 15.8m $473.7m | Added +4.0m |
| Pacer Advisors, Inc. 1.22% of their portfolio | 15.7m $468.6m | Added +2.6m |
| Capital International Investors 0.07% of their portfolio | 15.3m $456.9m | Added +114.5k |
| RAYMOND JAMES FINANCIAL INC 0.14% of their portfolio | 15.2m $454.5m | Reduced -3.4m |
| DEUTSCHE BANK AG\ 0.14% of their portfolio | 14.4m $430.1m | Added +1.1m |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.25% of their portfolio | 14.4m $429.9m | Reduced -7.0m |
| Amundi 0.12% of their portfolio | 14.2m $423.7m | Added +5.3m |
| UBS Group AG 0.08% of their portfolio | 14.0m $418.5m | Added +3.4m |
| LSV ASSET MANAGEMENT 0.90% of their portfolio | 13.8m $412.7m | Reduced -35.4k |
| BARCLAYS PLC 0.16% of their portfolio | 13.4m $399.8m | Reduced -1.2m |
| ROYAL BANK OF CANADA 0.07% of their portfolio | 13.2m $394.3m | Reduced -2.3k |
| FIRST TRUST ADVISORS LP 0.28% of their portfolio | 13.0m $387.4m | Added +1.6m |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.04% of their portfolio | 12.9m $384.4m | Reduced -9.3m |
| Allianz Asset Management GmbH 0.40% of their portfolio | 12.5m $353.0m | Added +358.1k |
| Sumitomo Mitsui Trust Group, Inc. 0.19% of their portfolio | 11.7m $328.4m | Added +669.2k |
| CANADA PENSION PLAN INVESTMENT BOARD 0.23% of their portfolio | 11.6m $348.1m | Reduced -495.1k |
| Rothschild & Co Wealth Management UK Ltd 5.37% of their portfolio | 11.4m $341.4m | Added +95.5k |
| AQR CAPITAL MANAGEMENT LLC 0.17% of their portfolio | 10.7m $319.9m | Added +3.6m |
| Beutel, Goodman & Co Ltd. 1.92% of their portfolio | 10.5m $313.2m | Reduced -905.2k |
| WELLS FARGO & COMPANY/MN 0.06% of their portfolio | 10.4m $309.8m | Reduced -4.9m |
| Swiss National Bank 0.18% of their portfolio | 10.1m $301.6m | Reduced -643.6k |
| ACADIAN ASSET MANAGEMENT LLC 0.48% of their portfolio | 9.8m $292.4m | Reduced -1.7m |
| National Pension Service 0.20% of their portfolio | 9.7m $272.5m | Added +711.8k |
| VAN ECK ASSOCIATES CORP 0.23% of their portfolio | 9.3m $277.7m | Added +3.9m |
| California Public Employees Retirement System 0.15% of their portfolio | 8.9m $264.5m | Reduced -155.0k |
| VICTORY CAPITAL MANAGEMENT INC 0.14% of their portfolio | 8.4m $250.9m | Added +614.1k |
| First Pacific Advisors, LP 3.31% of their portfolio | 8.4m $251.1m | Reduced -2.8m |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.16% of their portfolio | 8.0m $237.2m | Added +354.0k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.20% of their portfolio | 8.0m $239.8m | Reduced -813.0k |
| Metropolis Capital Ltd 7.65% of their portfolio | 8.0m $239.3m | Added +579.4k |
| Wilmington Savings Fund Society, FSB 5.61% of their portfolio | 8.0m $239.3m | Reduced -184.1k |
| GOLDENTREE ASSET MANAGEMENT LP 12.66% of their portfolio | 7.8m $233.6m | Added +5.8m |
| PRUDENTIAL FINANCIAL INC 0.28% of their portfolio | 7.6m $228.2m | Added +40.1k |
| Man Group plc 0.43% of their portfolio | 7.5m $222.9m | Reduced -928.4k |
| SG Americas Securities, LLC 0.29% of their portfolio | 7.4m $221.0m | Added +7.2m |
| MILLENNIUM MANAGEMENT LLC 0.15% of their portfolio | 7.1m $213.3m | Added +5.0m |
| BANK OF MONTREAL /CAN/ 0.09% of their portfolio | 7.1m $212.7m | Reduced -82.1k |
| Russell Investments Group, Ltd. 0.23% of their portfolio | 7.1m $211.8m | Added +1.1m |
| Brandywine Global Investment Management, LLC 1.40% of their portfolio | 7.0m $208.5m | Reduced -1.4m |
| RHUMBLINE ADVISERS 0.17% of their portfolio | 6.9m $206.2m | Reduced -210.1k |
| CITIGROUP INC 0.14% of their portfolio | 6.6m $198.3m | Added +371.7k |
| Holocene Advisors, LP 0.41% of their portfolio | 6.6m $196.7m | New |
| RENAISSANCE TECHNOLOGIES LLC 0.30% of their portfolio | 6.6m $196.1m | Reduced -403.8k |
| ProShare Advisors LLC 0.33% of their portfolio | 6.3m $189.2m | Added +1.7m |
| NATIONAL BANK OF CANADA /FI/ 0.19% of their portfolio | 6.3m $189.0m | Reduced -1.2m |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.18% of their portfolio | 6.1m $181.2m | Reduced -29.4k |
| BRANDES INVESTMENT PARTNERS, LP 1.36% of their portfolio | 6.0m $179.2m | Added +209.4k |
| ENVESTNET ASSET MANAGEMENT INC 0.05% of their portfolio | 5.5m $164.1m | Reduced -1.1m |
| ALLIANCEBERNSTEIN L.P. 0.05% of their portfolio | 5.4m $160.4m | Reduced -2.5m |
| PNC Financial Services Group, Inc. 0.09% of their portfolio | 5.3m $158.9m | Reduced -722.3k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.21% of their portfolio | 5.2m $154.5m | Reduced -54.1k |
| PRINCIPAL FINANCIAL GROUP INC 0.07% of their portfolio | 4.8m $144.6m | Reduced -2.7m |
| D. E. Shaw & Co., Inc. 0.10% of their portfolio | 4.8m $133.9m | Added +483.5k |
| CITADEL ADVISORS LLC 0.10% of their portfolio | 4.7m $141.4m | Reduced -2.6m |
| Artisan Partners Limited Partnership 0.20% of their portfolio | 4.3m $129.3m | Added +147.8k |
| CAPTRUST FINANCIAL ADVISORS 0.24% of their portfolio | 4.3m $128.8m | Added +1.4m |
| AustralianSuper Pty Ltd 0.59% of their portfolio | 4.2m $126.9m | Added +795.4k |
| CANADA LIFE ASSURANCE Co 0.22% of their portfolio | 4.2m $125.3m | Reduced -554.6k |
| Cullen Capital Management, LLC 1.36% of their portfolio | 4.2m $124.3m | Reduced -1.2m |
| DAVENPORT & Co LLC 0.62% of their portfolio | 4.1m $114.9m | Reduced -231.8k |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.20% of their portfolio | 4.0m $121.5m | Added +218.8k |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ 0.64% of their portfolio | 4.0m $120.2m | Added +14.7k |
| DekaBank Deutsche Girozentrale 0.29% of their portfolio | 4.0m $168.5m | Unchanged |
| NORDEA INVESTMENT MANAGEMENT AB 0.10% of their portfolio | 3.8m $113.4m | Reduced -1.3m |
| LPL Financial LLC 0.03% of their portfolio | 3.8m $112.8m | Reduced -460.6k |
| SEI INVESTMENTS CO 0.11% of their portfolio | 3.7m $111.4m | Added +27.2k |
| ASSETMARK, INC 0.23% of their portfolio | 3.7m $110.4m | Added +257.2k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.15% of their portfolio | 3.7m $110.2m | Added +1.9m |
| STIFEL FINANCIAL CORP 0.10% of their portfolio | 3.6m $106.5m | Reduced -267.8k |
| Corient Private Wealth LP 0.07% of their portfolio | 3.6m $102.4m | Added +1.8m |
| CapitalatWork S.A. 3.23% of their portfolio | 3.5m $105.8m | Reduced -220.9k |