Comcast Corp

CMCSA

Exchange: Nasdaq
Industry: Cable & Other Pay Television Services
SEC CIK: 0001166691

SEC filings (opens in a new tab)

No open-market purchases or sales by Comcast Corp insiders were filed in the last 90 days; 1,902 institutions reported holding it in 13F filings for Q2 2026, worth $77.1B in total; 5 superinvestors hold it, including Harris Associates (Oakmark) and Gardner Russo & Quinn.

Other share classesCCZ

13F holders, Q1 2021

Institutional positions in Comcast Corp as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders: 2,304; No complete 13F data for Q4 2020
Shares held: 3.86B; No complete 13F data for Q4 2020
Total value: $208.8B; No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting CMCSA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 2,304 institutions

Value heldQ1 2021: $208.8B

Institutions holding CMCSA and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,902	$77.1B
Q1 2026	2,058	$90.3B
Q4 2025	2,106	$93.1B
Q3 2025	2,160	$93.6B
Q2 2025	2,298	$111.5B
Q1 2025	2,362	$116.8B
Q4 2024	2,459	$120.4B
Q3 2024	2,372	$134.0B
Q2 2024	2,348	$127.3B
Q1 2024	2,442	$143.9B
Q4 2023	2,473	$147.0B
Q3 2023	2,333	$150.3B
Q2 2023	2,258	$144.4B
Q1 2023	2,227	$134.0B
Q4 2022	2,214	$124.0B
Q3 2022	2,102	$106.4B
Q2 2022	2,281	$145.0B
Q1 2022	2,358	$174.9B
Q4 2021	2,421	$190.4B
Q3 2021	2,299	$214.5B
Q2 2021	2,308	$219.1B
Q1 2021	2,304	$208.8B

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Comcast Corp.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding CMCSA in Q1 2021
Institution	Shares	Value	% of portfolio	Change in shares	Action
Pinnacle Associates Ltd	720,215	$39.0M	0.74%	–	–
ExodusPoint Capital Management, LP	722,523	$39.1M	0.79%	–	–
MAI Capital Management	723,511	$39.1M	0.88%	–	–
Northwestern Mutual Wealth Management Co	726,263	$39.3M	0.08%	–	–
BlueDrive Global Investors LLP	729,700	$39.5M	9.38%	–	–
Teachers Retirement System of the State of Kentucky	732,698	$39.6M	0.39%	–	–
Natixis	752,751	$40.5M	0.13%	–	–
Atalanta Sosnoff Capital, LLC	750,053	$40.6M	1.00%	–	–
Scotia Capital Inc.	751,655	$40.7M	0.34%	–	–
Texas Permanent School Fund	763,307	$41.3M	0.51%	–	–
Cookson Peirce & Co Inc	766,841	$41.5M	2.72%	–	–
South Dakota Investment Council	780,027	$42.2M	0.70%	–	–
WestEnd Advisors, LLC	785,499	$42.5M	1.70%	–	–
Cohen Klingenstein LLC	793,716	$42.9M	1.98%	–	–
BI Asset Management Fondsmaeglerselskab A/S	798,604	$43.2M	1.76%	–	–
Delta Asset Management LLC	798,840	$43.2M	4.38%	–	–
Psagot Investment House Ltd.	808,965	$43.8M	0.98%	–	–
Advisor Group Holdings, Inc.	812,928	$44.1M	0.11%	–	–
State of Alaska, Department of Revenue	816,299	$44.2M	0.48%	–	–
Minot Capital, LP	818,389	$44.3M	8.50%	–	–
Mackay Shields LLC	819,469	$44.3M	0.32%	–	–
Manning & Napier Group, LLC	825,517	$44.7M	0.38%	–	–
First Long Island Investors, LLC	828,074	$44.8M	3.98%	–	–
Commonwealth Equity Services, LLC	833,252	$45.1M	0.13%	–	–
Forsta Ap-Fonden	836,128	$45.2M	0.63%	–	–
Loomis Sayles & Co L P	842,075	$45.6M	0.06%	–	–
CIBC Asset Management Inc	842,106	$45.6M	0.19%	–	–
Squarepoint Ops LLC	856,993	$46.4M	0.43%	–	–
Utah Retirement Systems	870,733	$47.1M	0.66%	–	–
Bank of Nova Scotia	873,724	$47.3M	0.09%	–	–
Payden & Rygel	885,296	$47.9M	2.23%	–	–
Cincinnati Insurance Co	887,500	$48.0M	1.02%	–	–
Unigestion Holding SA	894,556	$48.4M	1.72%	–	–
Gulf International Bank (UK) Ltd	908,157	$49.1M	0.68%	–	–
Primecap Management Co	942,707	$51.0M	0.04%	–	–
Alberta Investment Management Corp	943,100	$51.0M	0.46%	–	–
Rockefeller Capital Management L.P.	950,721	$51.4M	0.35%	–	–
James Hambro & Partners	971,583	$52.6M	4.86%	–	–
PointState Capital LP	973,781	$52.7M	1.46%	–	–
Comerica Bank	969,373	$52.7M	0.31%	–	–
CIBC World Markets Inc.	976,308	$52.8M	0.16%	–	–
British Columbia Investment Management Corp	984,432	$53.3M	0.38%	–	–
Connor, Clark & Lunn Investment Management Ltd.	993,414	$53.8M	0.30%	–	–
Honeycomb Asset Management LP	1,000,000	$54.1M	3.46%	–	–
AQR Capital Management LLC	1,027,642	$55.6M	0.09%	–	–
Bartlett & Co. LLC	1,034,448	$56.0M	1.13%	–	–
Bartlett & Co. Wealth Management LLC	1,034,448	$56.0M	1.13%	–	–
Federated Hermes, Inc.	1,051,399	$56.9M	0.11%	–	–
Duff & Phelps Investment Management Co	1,055,800	$57.1M	0.78%	–	–
Crawford Investment Counsel Inc	1,066,259	$57.7M	1.30%	–	–
Allen Operations LLC	1,069,453	$57.9M	11.76%	–	–
Metropolis Capital Ltd	1,070,676	$57.9M	5.01%	–	–
Teacher Retirement System of Texas	1,073,033	$58.1M	0.32%	–	–
Kiltearn Partners LLP	1,079,099	$58.4M	2.23%	–	–
Altrinsic Global Advisors LLC	1,087,167	$58.8M	1.85%	–	–
MetLife Investment Management	1,089,317	$58.9M	0.54%	–	–
Klingenstein Fields & Co LP	1,109,943	$60.1M	2.72%	–	–
Public Sector Pension Investment Board	1,112,281	$60.2M	0.41%	–	–
Virginia Retirement Systems Et Al	1,115,706	$60.4M	0.59%	–	–
Welch & Forbes LLC	1,124,290	$60.8M	1.12%	–	–
Calamos Advisors LLC	1,124,520	$60.8M	0.36%	–	–
Tweedy, Browne Co LLC	1,145,598	$62.0M	1.80%	–	–
Formuepleje A/S	1,150,299	$62.2M	2.37%	–	–
Bradley Foster & Sargent Inc	1,160,760	$62.8M	1.59%	–	–
Gamco Investors, Inc. Et Al	1,162,649	$62.9M	0.55%	–	–
Jupiter Asset Management Ltd	1,166,040	$63.1M	0.62%	–	–
Personal Capital Advisors Corp	1,168,946	$63.3M	0.37%	–	–
LGT Capital Partners Ltd.	1,175,070	$63.6M	2.08%	–	–
Williams Jones Wealth Management, LLC.	1,185,181	$64.1M	1.00%	–	–
Johnson Investment Counsel Inc	1,195,560	$64.7M	0.97%	–	–
CIBC World Markets Corp	1,196,782	$64.8M	0.41%	–	–
Brandes Investment Partners, LP	1,183,933	$65.1M	1.54%	–	–
Pinebridge Investments, L.P.	1,209,515	$65.4M	0.84%	–	–
Madison Asset Management, LLC	1,213,488	$65.7M	0.92%	–	–
Alleghany Corp	1,229,590	$66.5M	2.13%	–	–
Clark Capital Management Group, Inc.	1,234,034	$66.8M	1.02%	–	–
Employees Retirement System of Texas	1,236,514	$66.9M	0.86%	–	–
Silvercrest Asset Management Group LLC	1,238,313	$67.0M	0.45%	–	–
Lakewood Capital Management, LP	1,238,698	$67.0M	2.89%	–	–
Baird Financial Group, Inc.	1,247,049	$67.5M	0.19%	–	–
Skandinaviska Enskilda Banken AB (publ)	1,255,498	$67.9M	0.45%	–	–
SEI Investments Co	1,276,597	$68.7M	0.17%	–	–
Gofen & Glossberg LLC	1,272,436	$68.9M	1.76%	–	–
Argent Capital Management LLC	1,273,265	$68.9M	2.29%	–	–
Advisors Asset Management, Inc.	1,275,208	$69.0M	1.07%	–	–
Arizona State Retirement System	1,286,683	$69.6M	0.61%	–	–
Van Eck Associates Corp	1,293,376	$70.0M	0.19%	–	–
Smead Capital Management, Inc.	1,294,400	$70.0M	3.08%	–	–
Waddell & Reed Financial Inc	1,303,656	$70.5M	0.15%	–	–
Balyasny Asset Management LLC	1,336,965	$72.3M	0.43%	–	–
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund	1,340,248	$72.5M	0.66%	–	–
Letko, Brosseau & Associates Inc	1,360,295	$73.6M	1.00%	–	–
Mar Vista Investment Partners LLC	1,361,990	$73.7M	1.71%	–	–
Mirae Asset Global Investments Co., Ltd.	1,415,289	$76.6M	0.27%	–	–
Fir Tree Capital Management LP	1,419,168	$76.8M	3.20%	–	–
Guggenheim Capital LLC	1,440,807	$78.0M	0.52%	–	–
Capital International Inc	1,449,041	$78.4M	0.73%	–	–
Nomura Asset Management Co Ltd	1,471,449	$79.6M	0.51%	–	–
AXA S.A.	1,504,408	$81.4M	0.25%	–	–
Segall Bryant & Hamill, LLC	1,514,889	$81.9M	0.81%	–	–