Comcast Ownership | Who Owns Comcast?

Overview Forecast RevenueFinancials Chart Transcripts

Comcast Ownership Summary

Comcast is owned by 78.40% institutional investors, 1.27% insiders, and 20.33% retail investors. Vanguard group is the largest institutional shareholder, holding 9.57% of CMCSA shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.24% of its assets in Comcast shares.

CMCSA Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Comcast	78.40%	1.27%	20.33%
Sector	Communication Services Stocks	31.68%	14.81%	53.51%
Industry	Telecom Stocks	30.31%	13.01%	56.68%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	369.53M	9.57%	$13.87B
Blackrock	321.14M	8.11%	$12.58B
Blackrock funding, inc. /de	301.53M	7.81%	$11.32B
State street	167.73M	4.37%	$6.29B
Capital world investors	141.68M	3.67%	$5.32B
Fmr	116.94M	3.03%	$4.39B
Norges bank	102.19M	2.65%	$3.84B
Geode capital management	85.81M	2.22%	$3.21B
Jpmorgan chase	81.89M	2.12%	$3.07B
Dodge & cox	79.10M	2.05%	$2.97B

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Mediatel partners	5.82M	90.22%	$218.54M
Voyager global management lp	7.30M	10.94%	$273.97M
Metropolis capital	7.99M	10.52%	$300.04M
Kiltearn partners llp	1.26M	7.81%	$47.24M
Hall kathryn a.	344.28K	7.26%	$12.92M
Rothschild & co wealth management uk	10.94M	7.21%	$410.70M
Round hill asset management	266.50K	7.05%	$10.00M
Aryeh capital management	312.71K	7.03%	$11.74M
First pacific advisors, lp	10.87M	5.83%	$407.89M
Bryn mawr trust	8.28M	5.59%	$310.81M

Top Buyers

Holder	Shares	% Assets	Change
Norges bank	102.19M	0.50%	102.19M
Raymond james financial	19.82M	0.28%	19.82M
Blackrock	321.14M	0.28%	18.30M
Viking global investors lp	19.82M	2.41%	16.73M
Amundi	24.09M	0.31%	14.37M

Top Sellers

Holder	Shares	% Assets	Change
Massachusetts financial services co /ma/	26.36M	0.31%	-17.07M
Darsana capital partners lp	-	-	-8.00M
Jpmorgan chase	81.89M	0.23%	-7.21M
Ontario teachers pension plan board	9.03M	4.07%	-6.95M
Legal & general group	24.45M	0.24%	-6.36M

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	102.19M	0.50%	102.19M	$3.84B
Raymond james financial	19.82M	0.28%	19.82M	$743.68M
Fjarde ap-fonden (the fourth swedish national pensionfund)	942.79K	0.42%	942.79K	$36.92M
Peconic partners	900.00K	1.37%	900.00K	$33.78M
Madison investment advisors	599.39K	0.25%	599.39K	$22.50M

Sold Out

Holder	Change
Innealta capital	-1.00
Tfo-tdc	-12.00
Westend capital management	-18.00
Sugar maple asset management	-20.00
Thomas j. herzfeld advisors	-51.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2024	2,314	-4.58%	3,012,306,078	-3.69%	78	1.19%	948	-7.69%	1,069	0.85%
Sep 30, 2024	2,394	-0.04%	3,107,057,150	-4.25%	80	1.17%	1,018	1.70%	1,043	-4.49%
Jun 30, 2024	2,349	-5.70%	3,238,282,872	-0.50%	81	1.21%	983	-12.70%	1,069	4.09%
Mar 31, 2024	2,491	-1.46%	3,254,528,217	-2.69%	82	1.25%	1,126	-3.26%	1,027	-2.47%
Dec 31, 2023	2,528	5.47%	3,344,523,715	1.12%	81	1.25%	1,164	5.82%	1,053	10.38%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	122.37M	3.24%	-1.62M
Vanguard Total Stock Mkt Idx Inv	120.39M	3.18%	418.37K
Vanguard Institutional 500 Index Trust	105.86M	2.80%	715.02K
Invesco QQQ Trust	77.67M	2.05%	-67.41K
Capital Group Wash Mutual Invtrs Comp	67.23M	1.76%	3.35M
American Funds Washington Mutual A	67.23M	1.76%	3.35M
Dodge & Cox Stock I	50.99M	1.33%	3.94M
Fidelity 500 Index	47.81M	1.26%	212.90K
SPDR® S&P 500 ETF	46.91M	1.24%	-1.25M
iShares Core S&P 500 ETF	46.01M	1.22%	133.32K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Nov 27, 2024	ROBERTS BRIAN L	Chairman of Board & CEO	Sell	$10.06M
Nov 26, 2024	ROBERTS BRIAN L	Chairman of Board & CEO	Sell	$10.00M
Nov 26, 2024	Cavanagh Michael J	President	Sell	$1.09M
Nov 26, 2024	Cavanagh Michael J	President	Sell	$4.58M
Nov 22, 2024	BACON KENNETH J	-	Sell	$625.09K

Insider Transactions Trends

Date	Buy	Sell
2025 Q2	-	-
2025 Q1	-	-
2024 Q4	-	7
2024 Q3	-	-
2024 Q2	-	-

CMCSA Ownership FAQ

Who Owns Comcast?

Comcast shareholders are primarily institutional investors at 78.40%, followed by 1.27% insiders and 20.33% retail investors. The average institutional ownership in Comcast's industry, Telecom Stocks , is 30.31%, which Comcast exceeds.

Who owns the most shares of Comcast?

Comcast’s largest shareholders are Vanguard group (369.53M shares, 9.57%), Blackrock (321.14M shares, 8.11%), and Blackrock funding, inc. /de (301.53M shares, 7.81%). Together, they hold 25.49% of Comcast’s total shares outstanding.

Does Blackrock own Comcast?

Yes, BlackRock owns 8.11% of Comcast, totaling 321.14M shares as of Jun 2024. This represents 0.28% of BlackRock's total assets, with a market value of 12.58B$. In the last quarter, BlackRock increased its holdings by 18.3M shares, a 6.04% change.

Who is Comcast’s biggest shareholder by percentage of total assets invested?

Mediatel partners is Comcast’s biggest shareholder by percentage of total assets invested, with 90.22% of its assets in 5.82M Comcast shares, valued at 218.54M$.

Who is the top mutual fund holder of Comcast shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Comcast shares, with 3.24% of its total shares outstanding invested in 122.37M Comcast shares.

Try Tickergate Pro Free

Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)

Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis

Discover trending investment themes
Find your next best investment
Research stocks using tools