Comcast CMCSA Institutional Ownership

NASDAQ CMCSA

$21.77 +0.17 (+0.81%)

As of: Sep 30, 2026 · 3:59 PM EDT

Institutions by Trading Activity

1,883 Institutions

Increased 831 44.1%

Unchanged 193 10.2%

Reduced 859 45.6%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

91.79%

▲+6.89 pp QoQ

Shares Held by Institutions

3.27Bn

of 3.56Bn outstanding

▲+7.78% QoQ

Shares Outstanding

3.56Bn

292.74Mn held outside 13F filers

Institutional Investors

1,883

filed 13F for Jun 2026

▼-150 vs prior quarter

Net Shares Added (QoQ)

+236.14Mn

accumulated since last quarter

Value of Holdings

$70.66Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Comcast Corp (NASDAQ:CMCSA) is held by 1,883 institutional investors per 13F filings through June 2026.

They owned 91.8% of outstanding stock in June 2026, up from 84.9% the prior quarter.
Their total shares held in CMCSA increased 7.78% from the prior quarter, while the number of investors in Comcast decreased 17.16% year over year.
Of these 1,883 holders, 831 added to their stakes in Comcast, 859 trimmed positions, and 193 made no changes.
Altogether, these fund groups held 3.27Bn shares in CMCSA by June 2026, up by 236.14Mn shares quarter on quarter, and up 202.97Mn shares year over year.
As of June 30, 2026, BlackRock, Inc. held the largest stake in Comcast with 313.21Mn shares, accounting for 8.79% of total shares outstanding.
Leading buyers of Comcast shares for the quarter ending June 2026 were Sixth Street Partners Management Company, L.P. (133.1Mn), Invesco Ltd. (80.64Mn), NORGES BANK (76.54Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (39.94Mn), Capital Research Global Investors (26.54Mn).
The largest sales of CMCSA for the quarter ending June 2026 came from Capital World Investors (77.51Mn), EAGLE CAPITAL MANAGEMENT LLC (37.31Mn), Jpmorgan Chase & Co (26.26Mn), HARRIS ASSOCIATES L P (19.27Mn), Franklin Templeton Inc (16.58Mn).
Per Business Quant data, the top 10 holders of Comcast for the quarter ending June 2026 are BlackRock, Inc. (313.21Mn), VANGUARD CAPITAL MANAGEMENT LLC (232.65Mn), State Street Corp (195.06Mn), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (133.1Mn), Sixth Street Partners Management Company, L.P. (133.1Mn), Invesco Ltd. (125.13Mn), Capital Research Global Investors (116.11Mn), DODGE & COX (115.9Mn), Capital World Investors (104.63Mn), GEODE CAPITAL MANAGEMENT, LLC (89.53Mn).

Form 13F Holdings

1,881 Institutional Holders

Report period 30 Jun, 2026

Total shares held 3.27Bn

Of outstanding 91.79%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	313,212,228	8.79%	▼1,773,537	-0.56%	$7.69Bn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	232,645,894	6.53%	▼508,878	-0.22%	$5.71Bn
3	State Street Corp	0000093751	195,059,449	5.47%	▲12,324,336	+6.74%	$4.79Bn
4	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	133,095,082	3.73%	▲11,536,428	+9.49%	$3.27Bn
4	Sixth Street Partners Management Company, L.P.	0001812095	133,095,082	3.73%	▲133,095,082	0.00%	$3.27Bn
5	Invesco Ltd.	0000914208	125,126,243	3.51%	▲80,636,441	+181.25%	$3.07Bn
6	Capital Research Global Investors	0001422848	116,113,743	3.26%	▲26,539,350	+29.63%	$2.85Bn
7	DODGE & COX	0000200217	115,903,125	3.25%	▲2,794,881	+2.47%	$2.85Bn
8	Capital World Investors	0001422849	104,629,299	2.94%	▼77,512,480	-42.56%	$2.57Bn
9	GEODE CAPITAL MANAGEMENT, LLC	0001214717	89,530,463	2.51%	▲1,420,454	+1.61%	$2.19Bn
10	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	80,039,893	2.25%	▲3,326,800	+4.34%	$1.96Bn
11	NORGES BANK	0001374170	76,539,618	2.15%	▲76,539,618	0.00%	$1.88Bn
12	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	52,306,272	1.47%	▲39,936,908	+322.87%	$1.28Bn
13	FMR LLC	0000315066	50,806,417	1.43%	▼9,784,660	-16.15%	$1.25Bn
14	Morgan Stanley	0000895421	43,331,063	1.22%	▲390,178	+0.91%	$1.06Bn
15	First Eagle Investment Management, LLC	0001325447	38,172,985	1.07%	▼37,388,289	-49.48%	$937.15Mn
16	Jpmorgan Chase & Co	0000019617	36,976,352	1.04%	▼26,260,338	-41.53%	$895.57Mn
17	Goldman Sachs Group Inc	0000886982	36,243,425	1.02%	▼2,539,149	-6.55%	$889.78Mn
18	Northern Trust Corp	0000073124	36,051,354	1.01%	▼308,070	-0.85%	$885.06Mn
19	Bank Of America Corp /De/	0000070858	32,321,749	0.91%	▼8,543,172	-20.91%	$793.50Mn

Showing 1 to 20 of 1,881 holders