Skip to main content
Equibles
CMCSA logo

CMCSA · Comcast Corp · Shareholders & Ownership

Track CMCSA — free

Use CMCSA with AI

Add company filings, earnings and prices to ChatGPT or Claude, then ask questions in your own chat.

Choose your app for step-by-step connection instructions. Sign in with Equibles when asked; no code or API key is needed.

Claude ChatGPT

After connecting, ask your AI to use Equibles to research CMCSA.

Other apps & server URL
https://mcp.equibles.com/mcp
Gemini CLI setup
or ask here

Free, nothing to set up — ALVIS runs on the same tools and cites every figure.

See what you can ask in ChatGPT or Claude

All connection guides →
$22.10 +0.20 (+0.91%)
S&P 500 member Nasdaq-100 member Russell 1000 member Rebalance outlook locked
Market Cap
$77.72B
Shares
3.55B
Volume · Oct 19 30.36M Avg daily vol (3M) 28.95M

Every disclosed holder of CMCSA in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns CMCSA

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions
Holder group Shares % Out
Institutional (13F) 3,138,923,707 88.45%
Insiders (Forms 3, 4, 5) 0 0.00%
13D/G-only blocks 398,611,224 11.23%
Remaining 11,101,642 0.31%
Registered funds (N-PORT, not summed) 1,464,913,659 41.28%

Shares outstanding: 3,548,636,573, the issuer's latest cover-page count restated onto today's split basis.

Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of CMCSA

One row per holder Every filing By ultimate parent
All 13F Funds Insiders 13D/G Non-US
# Holder Shares
1
VANGUARD GROUP INC
13G CIK 102909 · Registered investment adviser · May 30, 2025
Rule 13d-1(b), qualified institution
 398,611,224
2
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
 313,212,228
2.1
iShares Core S&P 500 ETF
Fund S000004310 · Registered fund · Jun 30, 2026
iShares Trust, not summed
 49,007,366
2.2
iShares Select Dividend ETF
Fund S000004334 · Registered fund · Jul 31, 2026
iShares Trust, not summed
 10,201,696
2.3
iShares Russell 1000 Value ETF
Fund S000004345 · Registered fund · Jun 30, 2026
iShares Trust, not summed
 7,917,782
2.4
iShares MSCI USA Value Factor ETF
Fund S000040205 · Registered fund · Jul 31, 2026
iShares Trust, not summed
 6,723,155
2.5
iShares S&P 500 Value ETF
Fund S000004312 · Registered fund · Jun 30, 2026
iShares Trust, not summed
 5,857,140
3
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 232,645,894
4
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
 195,059,449
4.1
State Street(R) Communication Services Select Sector SPDR(R) ETF
Fund S000062095 · Registered fund · Jun 30, 2026
SELECT SECTOR SPDR TRUST, not summed
 42,638,063
4.2
State Street(R) SPDR(R) Portfolio S&P 500(R) ETF
Fund S000006983 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
 8,496,734
4.3
State Street(R) SPDR(R) Portfolio S&P 500(R) Value ETF
Fund S000006985 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
 4,334,215
4.4
State Street(R) SPDR(R) Portfolio S&P 500(R) High Dividend ETF
Fund S000050968 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
 3,048,434
4.5
State Street Equity 500 Index II Portfolio
Fund S000046029 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
 1,371,066
5
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 133,095,082
6
Invesco Ltd.
13F CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 125,126,243
6.1
Invesco NASDAQ 100 ETF
Fund S000069448 · Registered fund · May 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
 15,246,133
6.2
Invesco S&P 500 Equal Weight ETF
Fund S000060812 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
 7,774,030
6.3
Invesco S&P 500 High Dividend Low Volatility ETF
Fund S000038520 · Registered fund · May 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
 2,070,943
6.4
Invesco RAFI US 1000 ETF
Fund S000011995 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
 1,810,089
6.5
Invesco S&P 500 Revenue ETF
Fund S000064593 · Registered fund · May 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
 1,801,464
7
Capital Research Global Investors
13F CIK 1422848 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 116,113,743
8
Dodge & Cox
13F CIK 200217 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 115,903,125
8.1
Dodge & Cox Stock Fund
Fund S000011202 · Registered fund · Jun 30, 2026
Dodge & Cox Funds, not summed
 75,418,594
8.2
Dodge & Cox Global Stock Fund
Fund S000022057 · Registered fund · Jun 30, 2026
Dodge & Cox Funds, not summed
 6,383,900
8.3
Dodge & Cox Balanced Fund
Fund S000011204 · Registered fund · Jun 30, 2026
Dodge & Cox Funds, not summed
 4,982,748
9
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
 113,105,021
10
Capital World Investors
13F CIK 1422849 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 104,629,299
10.1
Capital World Investors
13G CIK 1422849 · Investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
 106,085,214
11
VANGUARD 500 INDEX FUND
Fund S000002839 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
 92,314,755
12
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 89,530,463
13
Schwab U.S. Dividend Equity ETF
Fund S000034163 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
 85,708,910
14
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 80,039,893
15
NORGES BANK
13F CIK 1374170 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
 76,539,618
16
Invesco QQQ Trust, Series 1
Fund S000101292 · Registered fund · Jun 30, 2026
Invesco QQQ Trust, Series 1, not summed
 75,627,894
17
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
13F CIK 1164508 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 52,306,272
18
Investment Co of America
Fund S000009597 · Registered fund · Jun 30, 2026
Investment Co of America, not summed
 51,221,279
19
FMR LLC
13F CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
 50,806,417
19.1
Fidelity 500 Index Fund
Fund S000006027 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
 45,920,827
19.2
Fidelity Total Market Index Fund
Fund S000006026 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
 6,783,241
19.3
Strategic Advisers Fidelity U.S. Total Stock Fund
Fund S000061481 · Registered fund · May 31, 2026
Fidelity Rutland Square Trust II, not summed
 6,489,000
19.4
Fidelity Series Total Market Index Fund
Fund S000065248 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
 5,478,927
19.5
Fidelity Series Large Cap Stock Fund
Fund S000039214 · Registered fund · Jun 30, 2026
Fidelity Hastings Street Trust, not summed
 5,318,142
20
Washington Mutual Investors Fund
Fund S000009388 · Registered fund · Jul 31, 2026
Washington Mutual Investors Fund, not summed
 45,896,163
21
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
 43,331,063
21.1
Global Strategist Portfolio
Fund S000004124 · Registered fund · Jun 30, 2026
MORGAN STANLEY INSTITUTIONAL FUND TRUST, not summed
 11,708
21.2
E*TRADE No Fee Large Cap Index Fund
Fund S000090720 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
 7,324
21.3
E*TRADE No Fee Total Market Index Fund
Fund S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
 5,169
21.4
Global Strategist Portfolio
Fund S000004181 · Registered fund · Jun 30, 2026
MORGAN STANLEY VARIABLE INSURANCE FUND INC., not summed
 1,550
22
First Eagle Investment Management, LLC
13F CIK 1325447 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 38,172,985
23
JPMORGAN CHASE & CO
13F CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
 36,976,352
24
GOLDMAN SACHS GROUP INC
13F CIK 886982 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
 36,243,425
24.1
Goldman Sachs Nasdaq-100 Premium Income ETF
Fund S000081510 · Registered fund · Jun 30, 2026
Goldman Sachs ETF Trust, not summed
 1,060,904
24.2
Goldman Sachs ActiveBeta(R) U.S. Large Cap Equity ETF
Fund S000048295 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
 983,860
24.3
Goldman Sachs U.S. Tax-Managed Equity Fund
Fund S000009340 · Registered fund · Jun 30, 2026
Goldman Sachs Trust, not summed
 622,784
24.4
Goldman Sachs S&P 500 Premium Income ETF
Fund S000081511 · Registered fund · Jun 30, 2026
Goldman Sachs ETF Trust, not summed
 321,484
24.5
Goldman Sachs Large Cap Value Insights Fund
Fund S000009326 · Registered fund · Jul 31, 2026
Goldman Sachs Trust, not summed
 261,239
25
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
 36,051,354
26
VANGUARD VALUE INDEX FUND
Fund S000002840 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
 33,935,842
27
BANK OF AMERICA CORP /DE/
13F CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
 32,321,749
28
AMERIPRISE FINANCIAL INC
13F CIK 820027 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 31,910,122
28.1
Columbia Dividend Income Fund
Fund S000012079 · Registered fund · May 31, 2026
COLUMBIA FUNDS SERIES TRUST I, not summed
 21,892,744
28.2
Columbia Research Enhanced Core ETF
Fund S000066076 · Registered fund · Jul 31, 2026
Columbia ETF Trust I, not summed
 1,264,893
28.3
Multi-Manager Value Strategies Fund
Fund S000036208 · Registered fund · May 31, 2026
Columbia Funds Series Trust II, not summed
 1,256,074
28.4
Columbia Dividend Opportunity Fund
Fund S000031365 · Registered fund · May 31, 2026
Columbia Funds Series Trust II, not summed
 714,500
28.5
Columbia Variable Portfolio - Dividend Opportunity Fund
Fund S000019857 · Registered fund · Jun 30, 2026
Columbia Funds Variable Series Trust II, not summed
 295,900
29
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
13F CIK 861177 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 31,274,820
30
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
13F CIK 1164833 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 30,084,514
30.1
Hotchkis and Wiley Large Cap Fundamental Value Fund
Fund S000006213 · Registered fund · Jun 30, 2026
HOTCHKIS & WILEY FUNDS/DE/, not summed
 406,200
30.2
Hotchkis and Wiley Large Cap Disciplined Value Fund
Fund S000006212 · Registered fund · Jun 30, 2026
HOTCHKIS & WILEY FUNDS/DE/, not summed
 85,900
30.3
Hotchkis and Wiley Global Value Fund
Fund S000039502 · Registered fund · Jun 30, 2026
HOTCHKIS & WILEY FUNDS/DE/, not summed
 32,300
30.4
Hotchkis and Wiley High Yield Fund
Fund S000025241 · Registered fund · Jun 30, 2026
HOTCHKIS & WILEY FUNDS/DE/, not summed
 32,151
30.5
HW Opportunities MP Fund
Fund S000083057 · Registered fund · Jun 30, 2026
HOTCHKIS & WILEY FUNDS/DE/, not summed
 5,900
31
DIMENSIONAL FUND ADVISORS LP
13F CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 28,911,640
31.1
THE U.S. LARGE CAP VALUE SERIES
Fund S000000993 · Registered fund · Jul 31, 2026
DFA INVESTMENT TRUST CO, not summed
 6,366,035
31.2
U.S. CORE EQUITY 2 PORTFOLIO
Fund S000000980 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
 2,974,612
31.3
Dimensional U.S. Marketwide Value ETF
Fund S000075030 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
 2,936,030
31.4
Dimensional U.S. Core Equity 2 ETF
Fund S000070903 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
 2,671,401
31.5
U.S. CORE EQUITY 1 PORTFOLIO
Fund S000000979 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
 2,001,900
32
Bank of New York Mellon Corp
13F CIK 1390777 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
 28,144,997
32.1
BNY Mellon US Large Cap Core Equity ETF
Fund S000067260 · Registered fund · Jul 31, 2026
BNY Mellon ETF Trust, not summed
 300,830
33
Legal & General Group Plc
13F CIK 764068 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
 25,165,069
34
Capital Group Dividend Value ETF
Fund S000074249 · Registered fund · May 31, 2026
Capital Group Dividend Value ETF, not summed
 24,808,695
35
ROBERTS BRIAN L
Insider CIK 1063948 · Sep 2, 2026
Director, Chairman of Board & Co-CEO, issuer-wide, not summed
 21,164,247
36
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
 20,002,649
37
Income Fund of America
Fund S000008814 · Registered fund · Jul 31, 2026
Income Fund of America, not summed
 19,713,401
38
American Balanced Fund
Fund S000008801 · Registered fund · Jun 30, 2026
American Balanced Fund, not summed
 19,365,684
39
VANGUARD INSTITUTIONAL INDEX FUND
Fund S000002853 · Registered fund · Jun 30, 2026
VANGUARD INSTITUTIONAL INDEX FUNDS, not summed
 19,341,736
40
Pacer Advisors, Inc.
13F CIK 1616667 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
 18,376,694
41
VANGUARD WINDSOR II FUND
Fund S000004418 · Registered fund · Jul 31, 2026
VANGUARD WINDSOR FUNDS, not summed
 17,871,313
42
Clearbridge Investments, LLC
13F CIK 1348883 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 17,220,924
43
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
 16,706,331
44
FIRST TRUST ADVISORS LP
13F CIK 1125816 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 16,537,957
44.1
First Trust Morningstar Dividend Leaders Index Fund
Fund S000010976 · Registered fund · Jun 30, 2026
First Trust Exchange-Traded Fund, not summed
 9,303,957
44.2
First Trust Value Line Dividend Index Fund
Fund S000013817 · Registered fund · Jun 30, 2026
First Trust Exchange-Traded Fund, not summed
 1,404,249
44.3
First Trust Large Cap Value AlphaDEX Fund
Fund S000017340 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded AlphaDEX Fund, not summed
 489,688
44.4
FT Vest Technology Dividend Target Income ETF
Fund S000081278 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded Fund IV, not summed
 470,305
44.5
First Trust Large Cap Core AlphaDEX Fund
Fund S000017337 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded AlphaDEX Fund, not summed
 286,979
45
Nuveen, LLC
13F CIK 1871926 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
 16,211,988
45.1
Nuveen Equity Index Fund
Fund S000005360 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
 2,943,374
45.2
College Retirement Equities Fund - Responsible Balanced Account
Fund S000005086 · Registered fund · Jun 30, 2026
College Retirement Equities Fund, not summed
 2,510,349
45.3
College Retirement Equities Fund - Total Global Stock Account
Fund S000005080 · Registered fund · Jun 30, 2026
College Retirement Equities Fund, not summed
 1,892,555
45.4
Nuveen Large Cap Responsible Equity Fund
Fund S000005371 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
 1,803,097
45.5
College Retirement Equities Fund - S&P 500 Index Account
Fund S000005083 · Registered fund · Jun 30, 2026
College Retirement Equities Fund, not summed
 1,551,434
46
DEUTSCHE BANK AG\
13F CIK 948046 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
 15,909,889
46.1
DWS CROCI(R) U.S. Fund
Fund S000048744 · Registered fund · Jun 30, 2026
DEUTSCHE DWS INVESTMENT TRUST, not summed
 263,606
46.2
Xtrackers MSCI USA Climate Action Equity ETF
Fund S000079909 · Registered fund · May 29, 2026
DBX ETF Trust, not summed
 162,258
46.3
Deutsche DWS Equity 500 Index Portfolio
Fund S000009010 · Registered fund · Jun 30, 2026
DEUTSCHE DWS EQUITY 500 INDEX PORTFOLIO, not summed
 110,292
46.4
Xtrackers MSCI USA Selection Equity ETF
Fund S000064994 · Registered fund · May 29, 2026
DBX ETF Trust, not summed
 59,584
46.5
Xtrackers S&P 100 Ex Top 20 ETF
Fund S000077074 · Registered fund · May 29, 2026
DBX ETF Trust, not summed
 55,958
47
FRANKLIN RESOURCES INC
13F CIK 38777 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 15,059,820
47.1
Franklin Managed Income Fund
Fund S000012705 · Registered fund · Jul 31, 2026
Franklin Investors Securities Trust, not summed
 800,000
47.2
Franklin Income VIP Fund
Fund S000007329 · Registered fund · Jun 30, 2026
Franklin Templeton Variable Insurance Products Trust, not summed
 654,822
47.3
Franklin Systematic Style Premia ETF
Fund S000066719 · Registered fund · Jun 30, 2026
Franklin Templeton ETF Trust, not summed
 188,446
47.4
Franklin Templeton SMACS Series E
Fund S000065649 · Registered fund · May 31, 2026
Franklin Strategic Series, not summed
 175,000
47.5
Franklin U.S. Core Equity (IU) Fund
Fund S000066093 · Registered fund · Jul 31, 2026
Franklin Fund Allocator Series, not summed
 129,734
48
Pacer US Cash Cows 100 ETF
Fund S000055466 · Registered fund · Jul 31, 2026
Pacer Funds Trust, not summed
 15,008,165
49
LSV ASSET MANAGEMENT
13F CIK 1050470 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
 14,471,395
49.1
LSV Value Equity Fund
Fund S000006448 · Registered fund · Jul 31, 2026
ADVISORS' INNER CIRCLE FUND, not summed
 593,000
49.2
LSV Disciplined Value ETF
Fund S000089218 · Registered fund · Jul 31, 2026
ADVISORS' INNER CIRCLE FUND, not summed
 149,084
49.3
LSV Conservative Value Equity Fund
Fund S000016708 · Registered fund · Jul 31, 2026
ADVISORS' INNER CIRCLE FUND, not summed
 37,400
49.4
LSV Global Value Fund
Fund S000023533 · Registered fund · Jul 31, 2026
ADVISORS' INNER CIRCLE FUND, not summed
 20,100
49.5
LSV U.S. Managed Volatility Fund
Fund S000045798 · Registered fund · Jul 31, 2026
ADVISORS' INNER CIRCLE FUND, not summed
 12,200
50
VANGUARD HIGH DIVIDEND YIELD INDEX FUND
Fund S000014011 · Registered fund · Jul 31, 2026
VANGUARD WHITEHALL FUNDS, not summed
 14,265,437

236 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 2,303 holders

Create a free account to page through every holder, filter by source and group by ultimate parent.

Key facts CIK 1166691 CUSIP 20030N101 13F (30d) 320 filings 285 filers Visit website Investor relations