What does CUSIP 20030N101 represent in this 13F holders report?

CUSIP 20030N101 is the security identifier for CMCSA - COMCAST CORP - Common Stock used to aggregate holder disclosures.

How many institutions held CMCSA - COMCAST CORP - Common Stock in Q4 2020?

2220 institutional investors reported CMCSA - COMCAST CORP - Common Stock for Q4 2020. Use the holders table for investor-level position and value details.

COMCAST CORP - Common Stock (CMCSA)

CUSIP: 20030N101

Q4 2020 13F Holders as of 31 Dec 2020

Type / Class: Equity / Common Stock
Shares outstanding: 3,611,107,353
Total 13F shares: 3,844,585,768
Share change: +3,831,822
Total reported value: $201,272,759,105
Put/Call ratio: 132%
Price per share: $52.40
Number of holders: 2,220
Value change: +$262,858,944
Number of buys: 1,047
Number of sells: 862

Security key

20030N101

Report period

Q4 2020

Institutions

2,220

Top holders

CMCSA full security history Newer quarter: Q1 2021 Previous quarter: Q3 2020 COMCAST CORP SEC filings COMCAST CORP company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 20030N101

Newer quarter: Q1 2021 Previous quarter: Q3 2020

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top shareholders of CMCSA - COMCAST CORP - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with the largest verified stakes, then open the linked filing trail.

Lead holder

VANGUARD GROUP INC

13D/G signal

—

Evidence rows

Latest as of

30 Sep 2020

13F Lead comparable stake: 11%

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD GROUP INC	13F Company 13F	11%	$18,061,940,000 390,444,013 shares	—	30 Sep 2020
BlackRock Finance, Inc.	13F Company 13F	8.7%	$14,583,900,000 315,259,401 shares	—	30 Sep 2020
Capital International Investors	13F Company 13F	5.8%	$9,649,410,000 208,591,834 shares	—	30 Sep 2020
STATE STREET CORP	13F Company 13F	4.9%	$8,125,242,000 175,642,924 shares	—	30 Sep 2020
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F Company 13F	3.7%	$6,196,704,000 133,953,851 shares	—	30 Sep 2020
WELLINGTON MANAGEMENT GROUP LLP	13F Company 13F	3.4%	$5,668,693,000 122,539,833 shares	—	30 Sep 2020
Capital Research Global Investors	13F Company 13F	3.1%	$5,214,519,000 112,722,010 shares	—	30 Sep 2020
Capital World Investors	13F Company 13F	2.8%	$4,610,347,000 99,661,738 shares	—	30 Sep 2020
DODGE & COX	13F Company 13F	2.3%	$3,864,734,000 83,543,744 shares	—	30 Sep 2020
FMR LLC	13F Company 13F	2.3%	$3,852,102,000 83,270,699 shares	—	30 Sep 2020
Clearbridge Investments, LLC	13F Company 13F	2.1%	$3,559,200,000 76,939,046 shares	—	30 Sep 2020
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	2%	$3,266,691,000 70,756,376 shares	—	30 Sep 2020
JPMORGAN CHASE & CO	13F Company 13F	1.8%	$3,030,087,000 65,586,329 shares	—	30 Sep 2020
BANK OF AMERICA CORP /DE/	13F Company 13F	1.7%	$2,786,449,000 60,234,496 shares	—	30 Sep 2020
NORTHERN TRUST CORP	13F Company 13F	1.5%	$2,498,761,000 54,015,581 shares	—	30 Sep 2020
AMERIPRISE FINANCIAL INC	13F Company 13F	1.4%	$2,335,240,000 50,471,862 shares	—	30 Sep 2020
NORGES BANK	13F Company 13F	1.4%	$2,319,714,000 50,145,141 shares	—	30 Sep 2020
PRICE T ROWE ASSOCIATES INC /MD/	13F Company 13F	1.3%	$2,200,367,000 47,565,215 shares	—	30 Sep 2020
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	1.3%	$2,131,179,000 46,071,238 shares	—	30 Sep 2020
Bank of New York Mellon Corp	13F Company 13F	1.3%	$2,129,880,000 46,041,492 shares	—	30 Sep 2020
WELLS FARGO & COMPANY/MN	13F Company 13F	1.3%	$2,104,108,000 45,484,406 shares	—	30 Sep 2020
EAGLE CAPITAL MANAGEMENT LLC	13F Company 13F	1.2%	$2,039,114,000 44,079,427 shares	—	30 Sep 2020
Nuveen Asset Management, LLC	13F Company 13F	1%	$1,750,611,000 37,842,865 shares	—	30 Sep 2020
MORGAN STANLEY	13F Company 13F	0.98%	$1,639,724,000 35,445,824 shares	—	30 Sep 2020
FRANKLIN RESOURCES INC	13F Company 13F	0.93%	$1,549,960,000 33,505,314 shares	—	30 Sep 2020
ALLIANCEBERNSTEIN L.P.	13F Company 13F	0.91%	$1,520,067,000 32,859,211 shares	—	30 Sep 2020
First Eagle Investment Management, LLC	13F Company 13F	0.9%	$1,499,723,000 32,419,441 shares	—	30 Sep 2020
Legal & General Group Plc	13F Company 13F	0.78%	$1,298,201,000 28,063,237 shares	—	30 Sep 2020
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F Company 13F	0.75%	$1,248,203,000 26,982,309 shares	—	30 Sep 2020
NORDEA INVESTMENT MANAGEMENT AB	13F Company 13F	0.73%	$1,221,091,000 26,209,286 shares	—	30 Sep 2020
UBS Group AG	13F Company 13F	0.68%	$1,132,898,000 24,489,811 shares	—	30 Sep 2020
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F Company 13F	0.61%	$1,024,996,364 22,157,293 shares	—	30 Sep 2020
PARNASSUS INVESTMENTS, LLC	13F Company 13F	0.59%	$991,623,000 21,435,869 shares	—	30 Sep 2020
Invesco Ltd.	13F Company 13F	0.56%	$934,569,000 20,202,552 shares	—	30 Sep 2020
Sumitomo Mitsui Trust Group, Inc.	13F Company 13F	0.51%	$844,627,000 18,258,260 shares	—	30 Sep 2020
Swiss National Bank	13F Company 13F	0.51%	$844,341,000 18,252,073 shares	—	30 Sep 2020
HARRIS ASSOCIATES L P	13F Company 13F	0.49%	$818,736,000 17,698,579 shares	—	30 Sep 2020
GOLDMAN SACHS GROUP INC	13F Company 13F	0.49%	$814,915,000 17,615,977 shares	—	30 Sep 2020
Orbis Allan Gray Ltd	13F Company 13F	0.45%	$751,238,000 16,239,473 shares	—	30 Sep 2020
MACQUARIE GROUP LTD	13F Company 13F	0.45%	$750,426,000 16,221,934 shares	—	30 Sep 2020
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F Company 13F	0.44%	$728,250,000 15,742,534 shares	—	30 Sep 2020
JANUS HENDERSON GROUP PLC	13F Company 13F	0.43%	$725,476,000 15,682,917 shares	—	30 Sep 2020
TRIAN FUND MANAGEMENT, L.P.	13F Company 13F	0.43%	$722,958,000 15,628,146 shares	—	30 Sep 2020
BARCLAYS PLC	13F Company 13F	0.41%	$687,600,000 14,863,844 shares	—	30 Sep 2020
BARROW HANLEY MEWHINNEY & STRAUSS LLC	13F Company 13F	0.39%	$643,171,000 13,903,388 shares	—	30 Sep 2020
RAYMOND JAMES & ASSOCIATES	13F Company 13F	0.37%	$615,805,000 13,311,825 shares	—	30 Sep 2020
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F Company 13F	0.36%	$601,185,000 12,995,791 shares	—	30 Sep 2020
NEW YORK STATE COMMON RETIREMENT FUND	13F Company 13F	0.36%	$600,499,000 12,980,953 shares	—	30 Sep 2020
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F Company 13F	0.36%	$594,846,000 12,858,767 shares	—	30 Sep 2020
LSV ASSET MANAGEMENT	13F Company 13F	0.33%	$556,537,000 12,030,642 shares	—	30 Sep 2020

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2020

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

2,220

3,844,585,768

Rows loaded

2,224

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2020 vs Q3 2020 Across Filers

Q3 2020 holders

2,029

Q4 2020 holders

2,220

Holder diff

191

Investor	Q3 2020 Shares	Q4 2020 Shares	Share Diff	Share Chg %	Q3 2020 Value $	Q4 2020 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.