Comcast Corp (Class A)
Held by 26 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 20030N101 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide
In plain English: 26 of the investors we track own this stock. In the latest quarter, 12 of them bought more of it and 14 sold some or all of theirs (1 bought it for the first time). That tells you what they did last quarter — not what the stock will do next.
Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer
Managers holding
26
-1 vs last quarter (like-for-like)
Total value held
$7.91B
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.6%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
-$1.25B
-17.2% vs last quarter
Net shares bought
-7.9M
Est. net flow -$197.70M
Quarter activity
12 bought · 14 sold
1 new · 2 sold out
Tracked capital in this stock
Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).
Aggregate buying and selling
Net share change reported each quarter
Who owns CMCSA?
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Who owns CMCSA? — Q2 2026
Holders ranked by position size, with each one's quarter-over-quarter change.
Column filters
| # | Manager | Fund | Shares | Value ↑ | % of their portfolio | QoQ | Δ shares | Δ shares % | Est. Δ value ⓘChange in shares × this quarter's price |
|---|---|---|---|---|---|---|---|---|---|
| 26 | Glenn Greenberg | Brave Warrior Advisors | 31.09K | $763.36K | 0.0% | Held | 0 | 0.0% | $0 |
| 25 | Tweedy, Browne & Co | Tweedy, Browne Company LLC | 31.33K | $769.15K | 0.1% | Reduced | -166 | -0.5% | -$4.08K |
| 24 | Ken Fisher | Fisher Asset Management | 37.08K | $910.28K | 0.0% | Added | +1.1K | +2.9% | +$25.90K |
| 23 | Bridgeway | Bridgeway Capital Management | 61.50K | $1.51M | 0.0% | Reduced | -10.0K | -14.0% | -$245.50K |
| 22 | Fred Alger | Fred Alger Management | 86.21K | $2.12M | 0.0% | Reduced | -50.6K | -37.0% | -$1.24M |
| 21 | Mario Gabelli | GAMCO Investors | 204.95K | $5.03M | 0.0% | Reduced | -185.0K | -47.4% | -$4.54M |
| 20 | David Shaw | D.E. Shaw & Co. | 317.55K | $7.80M | 0.0% | Reduced | -14.0K | -4.2% | -$344.73K |
| 19 | Barrow Hanley | Barrow Hanley Mewhinney & Strauss | 370.44K | $9.09M | 0.0% | Reduced | -15.5K | -4.0% | -$380.03K |
| 18 | Tom Gayner | Markel Group | 802.07K | $19.69M | 0.1% | Reduced | -159.8K | -16.6% | -$3.92M |
| 17 | Torray | Torray Investment Partners | 863.37K | $21.20M | 2.9% | Added | +308.3K | +55.5% | +$7.57M |
| 16 | Ray Dalio | Bridgewater Associates | 920.36K | $22.59M | 0.1% | Reduced | -272.3K | -22.8% | -$6.68M |
| 15 | Donald Yacktman | Yacktman Asset Management | 1.17M | $28.74M | 0.4% | Added | +3.0K | +0.3% | +$73.65K |
| 14 | Jeremy Grantham | GMO | 1.72M | $42.22M | 0.1% | Reduced | -38.5K | -2.2% | -$944.76K |
| 13 | Israel Englander | Millennium Management | 1.90M | $46.74M | 0.0% | Added | +556.1K | +41.3% | +$13.65M |
| 12 | Steve Cohen | Point72 Asset Management | 2.68M | $65.77M | 0.1% | Added | +2.7M | +33385.4% | +$65.57M |
| 11 | Beutel Goodman | Beutel, Goodman & Co | 4.19M | $102.97M | 0.8% | Reduced | -5.3M | -56.0% | -$131.13M |
| 10 | Two Sigma | Two Sigma Investments | 4.90M | $120.29M | 0.1% | New | +4.9M | — | +$120.29M |
| 9 | Ken Griffin | Citadel Advisors | 5.25M | $128.82M | 0.1% | Added | +3.4M | +177.0% | +$82.32M |
| 8 | Charles Brandes | Brandes Investment Partners | 5.63M | $138.13M | 1.0% | Reduced | -803.3K | -12.5% | -$19.72M |
| 7 | Bill Nygren | Harris Associates (Oakmark Funds) | 7.17M | $176.11M | 0.2% | Reduced | -19.3M | -72.9% | -$473.19M |
| 6 | First Pacific Advisors | First Pacific Advisors, LP | 8.68M | $213.01M | 2.6% | Added | +84.1K | +1.0% | +$2.06M |
| 5 | LSV Asset Management | LSV Asset Management | 14.47M | $355.27M | 0.6% | Added | +702.4K | +5.1% | +$17.24M |
| 4 | Hotchkis & Wiley | Hotchkis & Wiley Capital Management | 30.08M | $738.57M | 2.2% | Added | +3.3M | +12.3% | +$80.64M |
| 3 | Matthew McLennan | First Eagle Investment Management | 38.17M | $937.15M | 1.5% | Added | +392.3K | +1.0% | +$9.63M |
| 2 | Norges Bank | Norges Bank Investment Management | 76.54M | $1.88B | 0.2% | — | — | — | — |
| 1 | Dodge & Cox | Dodge & Cox | 115.90M | $2.85B | 1.5% | Added | +2.8M | +2.5% | +$68.61M |
Column filters
| Manager | Fund | Shares sold | Value last quarter ↓ |
|---|---|---|---|
| Jim Simons | Renaissance Technologies | -788.4K | $22.63M |
| George Soros | Soros Fund Management | -14.4K | $413.11K |
Politician trades
Column filters
| Politician | Date | Ticker | Asset | Type | Reported range ⓘThe dollar range the politician reported. Exact amounts are not disclosed. | Est. size ⓘOur estimate only: the midpoint of the reported range. | Owner | Account ⓘSubholding Of: the account the trade was in, as named on the report (e.g. an IRA or a brokerage account). The same stock bought on the same day in different accounts is a separate trade in each account. | Filed ↓ | Filing delay ⓘDays between the trade and the report. Over 45 days is late under the STOCK Act. | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gil Cisneros Politician | Jul 17, 2026 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | 150 Main Street Trust > Bank of America | Sep 4, 2026 | 49 days Late | PTR ↗ |
| Ro Khanna Politician | Jun 2, 2026 | CMCSA | COMCAST CORPORATION CMN CLASS A VOTING : scanned | Sale (partial) | $15,001 - $50,000 | Est. $32,500 (midpoint of reported range $15,001–$50,000) | — | — | Jul 6, 2026 | 34 days | PTR ↗ |
| Ro Khanna Politician | Jun 30, 2026 | CMCSA | COMCAST CORPORATION CMN CLASS A VOTING scanned | Purchase | $15,001 - $50,000 | Est. $32,500 (midpoint of reported range $15,001–$50,000) | Spouse | — | Jul 6, 2026 | 6 days | PTR ↗ |
| Gil Cisneros Politician | Jun 16, 2026 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | 150 Main Street Trust > Bank of America | Jul 2, 2026 | 16 days | PTR ↗ |
| Ro Khanna Politician | May 15, 2026 | CMCSA | COMCAST CORPORATION CMN CLASS A VOTING : scanned | Purchase | $15,001 - $50,000 | Est. $32,500 (midpoint of reported range $15,001–$50,000) | Spouse | — | Jun 9, 2026 | 25 days | PTR ↗ |
| Gil Cisneros Politician | Apr 14, 2026 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Sale (partial) | $15,001 - $50,000 | Est. $32,500 (midpoint of reported range $15,001–$50,000) | Self | 150 Main Street Trust > Bank of America | May 8, 2026 | 24 days | PTR ↗ |
| Gil Cisneros Politician | Jan 9, 2026 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | 150 Main Street Trust > Bank of America | Feb 13, 2026 | 35 days | PTR ↗ |
| Ro Khanna Politician | Jan 23, 2026 | CMCSA | COMCAST CORPORATION CMN CLASS A VOTING scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Feb 6, 2026 | 14 days | PTR ↗ |
| Ro Khanna Politician | Jan 29, 2026 | CMCSA | COMCAST CORPORATION CMN CLASS A scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Feb 6, 2026 | 8 days | PTR ↗ |
| Julie Johnson Politician | Dec 18, 2025 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Joint | Chase Brokerage Account (3935) | Jan 15, 2026 | 28 days | PTR ↗ |
| Ro Khanna Politician | Dec 12, 2025 | CMCSA | COMCAST CORPORATION CMN CLASS A VOTING scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Jan 6, 2026 | 25 days | PTR ↗ |
| Gil Cisneros Politician | Nov 12, 2025 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | 150 Main Street Trust > Bank of America | Dec 15, 2025 | 33 days | PTR ↗ |
| Gil Cisneros Politician | Nov 18, 2025 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | 150 Main Street Trust > Bank of America | Dec 15, 2025 | 27 days | PTR ↗ |
| Julie Johnson Politician | Nov 13, 2025 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Joint | Chase Brokerage Account (3935) | Dec 11, 2025 | 28 days | PTR ↗ |
| Gil Cisneros Politician | Oct 9, 2025 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | 150 Main Street Trust > Bank of America | Nov 18, 2025 | 40 days | PTR ↗ |
| Val T. Hoyle Politician | Sep 23, 2025 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | Fidelity Rollover IRA | Oct 10, 2025 | 17 days | PTR ↗ |
| Gil Cisneros Politician | Aug 5, 2025 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | 150 Main Street Trust > Bank of America | Sep 12, 2025 | 38 days | PTR ↗ |
| Val T. Hoyle Politician | Oct 29, 2024 | CMCSA | Comcast Corporation - Class A | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Sep 12, 2025 | 318 days Late | PTR ↗ |
| Julie Johnson Politician | Aug 14, 2025 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Joint | Chase Brokerage Account (3935) | Sep 11, 2025 | 28 days | PTR ↗ |
| Ritchie Torres Politician | Sep 26, 2024 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | — | Aug 20, 2025 | 328 days Late | PTR ↗ |
| Julie Johnson Politician | Apr 1, 2025 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Joint | Merrill Lynch Tax Efficient Core | May 14, 2025 | 43 days | PTR ↗ |
| George Whitesides Politician | Mar 24, 2025 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Sale | $50,001 - $100,000 | Est. $75,000 (midpoint of reported range $50,001–$100,000) | Self | George Whitesides Individual | Apr 23, 2025 | 30 days | PTR ↗ |
| Ro Khanna Politician | Feb 19, 2025 | CMCSA | COMCAST CORPORATION CMN CLASS A VOTING scanned | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Mar 6, 2025 | 15 days | PTR ↗ |
| Ro Khanna Politician | Jan 22, 2025 | CMCSA | COMCAST CORPORATION CMN CLASS VOTING A scanned | Sale (partial) | — | — | — | — | Feb 6, 2025 | 15 days | PTR ↗ |
| Rick Larsen Politician | Jan 7, 2025 | CMCSA | Comcast Corporation - Class A Common Stock (CMCSA) [ST] | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | — | Jan 14, 2025 | 7 days | PTR ↗ |