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CMCSACommunication ServicesCommon Stock

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

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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).

Chart: Tracked capital in this stock

Aggregate buying and selling

Net share change reported each quarter

Chart: Aggregate buying and selling

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.

CSV Excel
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Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

# Manager Fund Shares Value ↓ % of their portfolio QoQ Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
1 Dodge & Cox Dodge & Cox 115.90M $2.85B 1.5% Added +2.8M +2.5% +$68.61M
2 Norges Bank Norges Bank Investment Management 76.54M $1.88B 0.2% — — — —
3 Matthew McLennan First Eagle Investment Management 38.17M $937.15M 1.5% Added +392.3K +1.0% +$9.63M
4 Hotchkis & Wiley Hotchkis & Wiley Capital Management 30.08M $738.57M 2.2% Added +3.3M +12.3% +$80.64M
5 LSV Asset Management LSV Asset Management 14.47M $355.27M 0.6% Added +702.4K +5.1% +$17.24M
6 First Pacific Advisors First Pacific Advisors, LP 8.68M $213.01M 2.6% Added +84.1K +1.0% +$2.06M
7 Bill Nygren Harris Associates (Oakmark Funds) 7.17M $176.11M 0.2% Reduced -19.3M -72.9% -$473.19M
8 Charles Brandes Brandes Investment Partners 5.63M $138.13M 1.0% Reduced -803.3K -12.5% -$19.72M
9 Ken Griffin Citadel Advisors 5.25M $128.82M 0.1% Added +3.4M +177.0% +$82.32M
10 Two Sigma Two Sigma Investments 4.90M $120.29M 0.1% New +4.9M — +$120.29M
11 Beutel Goodman Beutel, Goodman & Co 4.19M $102.97M 0.8% Reduced -5.3M -56.0% -$131.13M
12 Steve Cohen Point72 Asset Management 2.68M $65.77M 0.1% Added +2.7M +33385.4% +$65.57M
13 Israel Englander Millennium Management 1.90M $46.74M 0.0% Added +556.1K +41.3% +$13.65M
14 Jeremy Grantham GMO 1.72M $42.22M 0.1% Reduced -38.5K -2.2% -$944.76K
15 Donald Yacktman Yacktman Asset Management 1.17M $28.74M 0.4% Added +3.0K +0.3% +$73.65K
16 Ray Dalio Bridgewater Associates 920.36K $22.59M 0.1% Reduced -272.3K -22.8% -$6.68M
17 Torray Torray Investment Partners 863.37K $21.20M 2.9% Added +308.3K +55.5% +$7.57M
18 Tom Gayner Markel Group 802.07K $19.69M 0.1% Reduced -159.8K -16.6% -$3.92M
19 Barrow Hanley Barrow Hanley Mewhinney & Strauss 370.44K $9.09M 0.0% Reduced -15.5K -4.0% -$380.03K
20 David Shaw D.E. Shaw & Co. 317.55K $7.80M 0.0% Reduced -14.0K -4.2% -$344.73K
21 Mario Gabelli GAMCO Investors 204.95K $5.03M 0.0% Reduced -185.0K -47.4% -$4.54M
22 Fred Alger Fred Alger Management 86.21K $2.12M 0.0% Reduced -50.6K -37.0% -$1.24M
23 Bridgeway Bridgeway Capital Management 61.50K $1.51M 0.0% Reduced -10.0K -14.0% -$245.50K
24 Ken Fisher Fisher Asset Management 37.08K $910.28K 0.0% Added +1.1K +2.9% +$25.90K
25 Tweedy, Browne & Co Tweedy, Browne Company LLC 31.33K $769.15K 0.1% Reduced -166 -0.5% -$4.08K
26 Glenn Greenberg Brave Warrior Advisors 31.09K $763.36K 0.0% Held 0 0.0% $0

Sold out completely this quarter

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Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

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

Politician trades in CMCSA

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

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 ↗
Kevin Hern Politician Aug 5, 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) Joint Hern Family Foundation Aug 10, 2026 5 days 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 ↗
Mike Kelly Politician May 7, 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) Spouse Victoria Kelly Trust ICA Jun 11, 2026 35 days PTR ↗
Michael T. McCaul Politician May 7, 2026 CMCSA COMCAST CORP : : scanned Sale $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Jun 10, 2026 34 days PTR ↗
Michael T. McCaul Politician May 5, 2026 CMCSA COMCAST CORP : scanned Sale $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Jun 10, 2026 36 days PTR ↗
Michael T. McCaul Politician May 12, 2026 CMCSA COMCAST CORP scanned Sale $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Jun 10, 2026 29 days PTR ↗
Michael T. McCaul Politician May 11, 2026 CMCSA COMCAST CORP scanned Sale $15,001 - $50,000 Est. $32,500 (midpoint of reported range $15,001–$50,000) Spouse — Jun 10, 2026 30 days PTR ↗
Michael T. McCaul Politician May 1, 2026 CMCSA COMCAST CORP : scanned Sale $15,001 - $50,000 Est. $32,500 (midpoint of reported range $15,001–$50,000) Spouse — Jun 10, 2026 40 days PTR ↗
Michael T. McCaul Politician May 18, 2026 CMCSA COMCAST CORP scanned Sale $15,001 - $50,000 Est. $32,500 (midpoint of reported range $15,001–$50,000) Spouse — Jun 10, 2026 23 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 ↗
Michael T. McCaul Politician Mar 23, 2026 CMCSA COMCAST CORP scanned Sale $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Apr 8, 2026 16 days PTR ↗
Michael T. McCaul Politician Mar 12, 2026 CMCSA COMCAST CORP scanned Sale $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Apr 8, 2026 27 days PTR ↗
Kevin Hern Politician Mar 17, 2026 CMCSA Comcast Corporation - Class A Common Stock (CMCSA) [ST] Sale $15,001 - $50,000 Est. $32,500 (midpoint of reported range $15,001–$50,000) Joint Hern Family Revocable Trust Apr 3, 2026 17 days PTR ↗
Michael T. McCaul Politician Feb 26, 2026 CMCSA COMCAST CORP scanned Sale $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Mar 10, 2026 12 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 ↗
Michael T. McCaul Politician Jan 13, 2026 CMCSA COMCAST CORP scanned Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse — Feb 11, 2026 29 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 ↗