Comcast CMCSA Institutional Ownership

NASDAQ CMCSA

$26.32 -0.17 (-0.66%)

As of: Sep 8, 2026 · 3:24 PM EDT

Institutions by Trading Activity

1,875 Institutions

Increased 820 43.7%

Unchanged 192 10.2%

Reduced 863 46.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

91.77%

▲+5.76 pp QoQ

Shares Held by Institutions

3.27Bn

of 3.56Bn outstanding

▲+6.42% QoQ

Shares Outstanding

3.56Bn

293.28Mn held outside 13F filers

Institutional Investors

1,875

filed 13F for Jun 2026

▼-156 vs prior quarter

Net Shares Added (QoQ)

+197.34Mn

accumulated since last quarter

Value of Holdings

$86.64Bn

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) appears in 1,875 institutional 13F filings for the quarter ending June 2026.

Collectively, these holders controlled 91.8% of Comcast's outstanding shares in June 2026, up from 86.0% in March 2026.
Their total shares held in CMCSA increased 6.42% quarter over quarter, and separately, investors owning Comcast decreased 17.47% from a year ago.
During the quarter, 820 of these 1,875 funds increased positions in CMCSA, 863 reduced exposure, and 192 held steady.
Institutional investors collectively held 3.27Bn shares in Comcast as of June 2026, up by 197.34Mn shares quarter on quarter, and up 125.83Mn shares year over year.
BlackRock, Inc. holds the largest position in CMCSA at 313.21Mn shares as of June 30, 2026, or 8.79% of shares outstanding.
The largest buyers of Comcast 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).
Top sellers of CMCSA stock for the quarter ending June 2026 included Capital World Investors (77.51Mn), First Eagle Investment Management, LLC (37.39Mn), EAGLE CAPITAL MANAGEMENT LLC (37.31Mn), Jpmorgan Chase & Co (26.26Mn), HARRIS ASSOCIATES L P (19.27Mn).
According to Business Quant data, leading holders of CMCSA for 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

1,875 Institutional Holders

Report period 30 Jun, 2026

Total shares held 3.27Bn

Of outstanding 91.77%

#	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 1,875 holders