Fund shareholders of Comcast Corp
ISIN US20030N1019 · United States · LEI 51M0QTTNCGUN7KFCFZ59
- Fund shareholders
- 1,119
- Of which ETFs
- 328 791 other funds
- Value held
- ≈ 35.2B $ 34.7B $ · 3.4B SEK · 82.7M €
1,119 funds hold this company. This table lists the 1,116 that declare it in a regulatory filing. The other 3 publish their holdings in their own reports. The “Fund reports” tab lists them, with their weight.
| Fund | Shares | Value | Weight in fund | |
|---|---|---|---|---|
| Invesco S&P Ultra Dividend Revenue ETF Invesco Exchange-Traded Fund Trust II | 1,793,973 | 44.6M $ | 4.14 % | as of May 31, 2026 ↗ |
| JPMorgan U.S. Value Fund JPMorgan Trust I | 1,754,646 | 43.1M $ | 0.62 % | as of Jun 30, 2026 ↗ |
| Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II | 1,723,189 | 42.9M $ | 0.04 % | as of May 31, 2026 ↗ |
| JNL/Mellon Nasdaq 100 Index Fund JNL Series Trust | 1,722,165 | 42.3M $ | 0.38 % | as of Jun 30, 2026 ↗ |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 1,704,250 | 41.8M $ | 0.12 % | as of Jun 30, 2026 ↗ |
| Fidelity Large Cap Stock Fund Fidelity Concord Street Trust | 1,672,395 | 40.1M $ | 0.38 % | as of Jul 31, 2026 ↗ |
| Fidelity Enhanced Large Cap Core ETF Fidelity Covington Trust | 1,668,424 | 41M $ | 0.52 % | as of Jun 30, 2026 ↗ |
| Victory Pioneer Core Equity Fund Victory Portfolios IV | 1,624,185 | 39.9M $ | 1.91 % | as of Jun 30, 2026 ↗ |
| Victory Income Stock Fund Victory Portfolios III | 1,614,101 | 38.7M $ | 1.35 % | as of Jul 31, 2026 ↗ |
| Select Communication Services Portfolio Fidelity Select Portfolios | 1,571,000 | 39.1M $ | 1.37 % | as of May 31, 2026 ↗ |
| College Retirement Equities Fund - S&P 500 Index Account College Retirement Equities Fund | 1,551,434 | 38.1M $ | 0.14 % | as of Jun 30, 2026 ↗ |
| iShares S&P 100 ETF iShares Trust | 1,546,427 | 38M $ | 0.19 % | as of Jun 30, 2026 ↗ |
| FlexShares STOXX Global Broad Infrastructure Index Fund FlexShares Trust | 1,477,284 | 35.4M $ | 1.18 % | as of Jul 31, 2026 ↗ |
| Victory Nasdaq-100 Index Fund Victory Portfolios III | 1,460,576 | 35M $ | 0.39 % | as of Jul 31, 2026 ↗ |
| ProShares Ultra QQQ ProShares Trust | 1,421,784 | 35.4M $ | 0.24 % | as of May 31, 2026 ↗ |
| First Trust Value Line Dividend Index Fund First Trust Exchange-Traded Fund | 1,404,249 | 34.5M $ | 0.43 % | as of Jun 30, 2026 ↗ |
| Fidelity Large Cap Value Index Fund Fidelity Salem Street Trust | 1,400,740 | 33.6M $ | 0.23 % | as of Jul 31, 2026 ↗ |
| State Street Equity 500 Index II Portfolio STATE STREET INSTITUTIONAL INVESTMENT TRUST | 1,371,066 | 33.7M $ | 0.13 % | as of Jun 30, 2026 ↗ |
| Global X NASDAQ 100 Covered Call ETF GLOBAL X FUNDS | 1,346,051 | 32.3M $ | 0.40 % | as of Jul 31, 2026 ↗ |
| VIP Equity-Income Portfolio Variable Insurance Products Fund | 1,318,440 | 32.4M $ | 0.45 % | as of Jun 30, 2026 ↗ |
| Nuveen Large Cap Value Index Fund TIAA-CREF Funds | 1,297,647 | 31.1M $ | 0.23 % | as of Jul 31, 2026 ↗ |
| Distillate U.S. Fundamental Stability & Value ETF ETF Series Solutions | 1,293,973 | 31.8M $ | 1.50 % | as of Jun 30, 2026 ↗ |
| Columbia Research Enhanced Core ETF Columbia ETF Trust I | 1,264,893 | 30.3M $ | 0.52 % | as of Jul 31, 2026 ↗ |
| Fidelity SAI U.S. Low Volatility Index Fund Fidelity Salem Street Trust | 1,258,517 | 30.2M $ | 0.13 % | as of Jul 31, 2026 ↗ |
| Multi-Manager Value Strategies Fund Columbia Funds Series Trust II | 1,256,074 | 31.2M $ | 0.56 % | as of May 31, 2026 ↗ |
| Dimensional US Large Cap Value ETF Dimensional ETF Trust | 1,254,049 | 30M $ | 0.44 % | as of Jul 31, 2026 ↗ |
| WisdomTree U.S. LargeCap Dividend Fund WisdomTree Trust | 1,240,504 | 30.5M $ | 0.50 % | as of Jun 30, 2026 ↗ |
| Fidelity Advisor Capital Development Fund Fidelity Destiny Portfolios | 1,213,500 | 29.8M $ | 0.47 % | as of Jun 30, 2026 ↗ |
| Fidelity Series Large Cap Value Index Fund Fidelity Salem Street Trust | 1,196,801 | 28.7M $ | 0.23 % | as of Jul 31, 2026 ↗ |
| College Retirement Equities Fund - Global Equities Account College Retirement Equities Fund | 1,195,657 | 29.4M $ | 0.08 % | as of Jun 30, 2026 ↗ |
| iShares MSCI ACWI ETF iShares Trust | 1,139,809 | 27.3M $ | 0.08 % | as of Jul 31, 2026 ↗ |
| Schwab 1000 Index Fund SCHWAB INVESTMENTS | 1,134,761 | 27.2M $ | 0.12 % | as of Jul 31, 2026 ↗ |
| First Eagle Global Balanced Fund First Eagle Funds | 1,129,595 | 27.1M $ | 1.05 % | as of Jul 31, 2026 ↗ |
| Avantis U.S. Equity ETF American Century ETF Trust | 1,128,936 | 28.1M $ | 0.21 % | as of May 31, 2026 ↗ |
| VIP Index 500 Portfolio Variable Insurance Products Fund II | 1,124,583 | 27.6M $ | 0.14 % | as of Jun 30, 2026 ↗ |
| AMG Yacktman Fund AMG Funds | 1,100,000 | 27M $ | 0.37 % | as of Jun 30, 2026 ↗ |
| Invesco S&P 100 Equal Weight ETF Invesco Exchange-Traded Fund Trust | 1,090,493 | 26.1M $ | 0.97 % | as of Jul 31, 2026 ↗ |
| WisdomTree U.S. High Dividend Fund WisdomTree Trust | 1,073,730 | 26.4M $ | 1.76 % | as of Jun 30, 2026 ↗ |
| Nomura Growth and Income Fund Delaware Group Equity Funds IV | 1,065,772 | 26.2M $ | 1.11 % | as of Jun 30, 2026 ↗ |
| Goldman Sachs Nasdaq-100 Premium Income ETF Goldman Sachs ETF Trust | 1,060,904 | 26M $ | 0.51 % | as of Jun 30, 2026 ↗ |
| Stock Index Fund Northern Funds | 1,060,873 | 26M $ | 0.13 % | as of Jun 30, 2026 ↗ |
| Fidelity Enhanced Mid Cap Core ETF Fidelity Covington Trust | 1,048,884 | 25.8M $ | 0.35 % | as of Jun 30, 2026 ↗ |
| Fidelity SAI U.S. Large Cap Index Fund Fidelity Salem Street Trust | 1,041,721 | 25M $ | 0.13 % | as of Jul 31, 2026 ↗ |
| Touchstone Strategic Trust-Touchstone Large Cap Focused Fund Touchstone Strategic Trust | 1,034,614 | 25.4M $ | 0.73 % | as of Jun 30, 2026 ↗ |
| Fidelity Strategic Dividend and Income Fund Fidelity Salem Street Trust | 1,031,249 | 25.6M $ | 0.45 % | as of May 31, 2026 ↗ |
| DAVENPORT VALUE & INCOME FUND Williamsburg Investment Trust | 1,024,757 | 25.2M $ | 2.46 % | as of Jun 30, 2026 ↗ |
| First Eagle U.S. Fund First Eagle Funds | 1,020,363 | 24.4M $ | 1.51 % | as of Jul 31, 2026 ↗ |
| Fidelity ZERO Large Cap Index Fund Fidelity Concord Street Trust | 1,018,011 | 24.4M $ | 0.13 % | as of Jul 31, 2026 ↗ |
| Six Circles Managed Equity Portfolio U.S. Unconstrained Fund SIX CIRCLES TRUST | 1,015,086 | 24.9M $ | 0.07 % | as of Jun 30, 2026 ↗ |
| American Beacon Large Cap Value Fund AMERICAN BEACON FUNDS | 1,012,202 | 24.3M $ | 0.81 % | as of Jul 31, 2026 ↗ |
| Invesco S&P 500 GARP ETF Invesco Exchange-Traded Fund Trust | 1,004,081 | 24.1M $ | 1.06 % | as of Jul 31, 2026 ↗ |
| JNL/Mellon S&P 500 Index Fund JNL Series Trust | 1,000,567 | 24.6M $ | 0.13 % | as of Jun 30, 2026 ↗ |
| Invesco Dividend Income Fund AIM Sector Funds (Invesco Sector Funds) | 997,882 | 23.9M $ | 0.62 % | as of Jul 31, 2026 ↗ |
| Fidelity Mega Cap Stock Fund Fidelity Hastings Street Trust | 988,097 | 24.3M $ | 0.35 % | as of Jun 30, 2026 ↗ |
| Goldman Sachs ActiveBeta(R) U.S. Large Cap Equity ETF Goldman Sachs ETF Trust | 983,860 | 24.5M $ | 0.16 % | as of May 31, 2026 ↗ |
| BlackRock Advantage Large Cap Core Fund BlackRock Large Cap Series Funds, Inc. | 953,301 | 23.7M $ | 0.61 % | as of May 29, 2026 ↗ |
| iShares Russell 3000 ETF iShares Trust | 951,070 | 23.3M $ | 0.12 % | as of Jun 30, 2026 ↗ |
| SIMT Large Cap Value Fund SEI INSTITUTIONAL MANAGED TRUST | 919,337 | 22.6M $ | 1.63 % | as of Jun 30, 2026 ↗ |
| State Street(R) SPDR(R) S&P(R) Telecom ETF SPDR SERIES TRUST | 898,144 | 22M $ | 3.10 % | as of Jun 30, 2026 ↗ |
| Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 892,039 | 21.4M $ | 0.10 % | as of Jul 31, 2026 ↗ |
| THRIVENT LARGE CAP VALUE PORTFOLIO Thrivent Series Fund, Inc. | 888,363 | 21.8M $ | 0.58 % | as of Jun 30, 2026 ↗ |
| Capital Group Dividend Growers ETF Capital Group Dividend Growers ETF | 888,151 | 22.1M $ | 0.44 % | as of May 31, 2026 ↗ |
| Invesco High Yield Equity Dividend AchieversTM ETF Invesco Exchange-Traded Fund Trust | 886,919 | 21.3M $ | 1.88 % | as of Jul 31, 2026 ↗ |
| Touchstone Funds Group Trust-Touchstone Dividend Equity Fund Touchstone Funds Group Trust | 866,382 | 21.3M $ | 0.87 % | as of Jun 30, 2026 ↗ |
| ALPS Sector Dividend Dogs ETF ALPS ETF TRUST | 865,566 | 21.5M $ | 1.56 % | as of May 31, 2026 ↗ |
| THRIVENT LARGE CAP VALUE FUND Thrivent Mutual Funds | 861,802 | 20.6M $ | 0.55 % | as of Jul 31, 2026 ↗ |
| JPMorgan Active Value ETF J.P. Morgan Exchange-Traded Fund Trust | 846,541 | 20.8M $ | 0.31 % | as of Jun 30, 2026 ↗ |
| Fidelity Nasdaq Composite Index ETF Fidelity Commonwealth Trust | 842,660 | 21M $ | 0.19 % | as of May 31, 2026 ↗ |
| Victory 500 Index Fund Victory Portfolios III | 828,338 | 19.8M $ | 0.13 % | as of Jul 31, 2026 ↗ |
| VANGUARD S&P 500 VALUE INDEX FUND VANGUARD ADMIRAL FUNDS | 824,960 | 20.5M $ | 0.31 % | as of May 31, 2026 ↗ |
| VANGUARD ESG U.S. STOCK ETF VANGUARD WORLD FUND | 817,277 | 20.3M $ | 0.15 % | as of May 31, 2026 ↗ |
| Victory Pioneer Equity Income Fund Victory Portfolios IV | 812,376 | 19.5M $ | 2.40 % | as of Jul 31, 2026 ↗ |
| MFS Total Return Series MFS VARIABLE INSURANCE TRUST | 801,012 | 19.7M $ | 0.98 % | as of Jun 30, 2026 ↗ |
| Franklin Managed Income Fund Franklin Investors Securities Trust | 800,000 | 19.2M $ | 0.56 % | as of Jul 31, 2026 ↗ |
| EQUITY INDEX PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS | 798,559 | 19.6M $ | 0.14 % | as of Jun 30, 2026 ↗ |
| U.S. LARGE COMPANY PORTFOLIO DIMENSIONAL INVESTMENT GROUP INC | 791,915 | 19M $ | 0.13 % | as of Jul 31, 2026 ↗ |
| Nuveen ESG Large-Cap Value ETF NuShares ETF Trust | 789,902 | 18.9M $ | 0.86 % | as of Jul 31, 2026 ↗ |
| Calamos Market Neutral Income Fund CALAMOS INVESTMENT TRUST/IL | 778,519 | 18.7M $ | 0.10 % | as of Jul 31, 2026 ↗ |
| First Eagle Global Equity ETF RBB Fund Trust | 771,380 | 19.2M $ | 0.99 % | as of May 31, 2026 ↗ |
| Nuveen S&P 500 Index Fund TIAA-CREF Funds | 760,838 | 18.2M $ | 0.13 % | as of Jul 31, 2026 ↗ |
| Fidelity Dividend Growth Fund Fidelity Securities Fund | 758,742 | 18.2M $ | 0.15 % | as of Jul 31, 2026 ↗ |
| JPMorgan Equity Index Fund JPMorgan Trust II | 757,024 | 18.6M $ | 0.13 % | as of Jun 30, 2026 ↗ |
| SIMT Tax-Managed Large Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 753,477 | 18.5M $ | 0.41 % | as of Jun 30, 2026 ↗ |
| iShares Core Dividend ETF iShares Trust | 748,715 | 17.9M $ | 1.05 % | as of Jul 31, 2026 ↗ |
| LVIP State Street S&P 500 Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 742,744 | 18.2M $ | 0.14 % | as of Jun 30, 2026 ↗ |
| First Eagle Rising Dividend Fund First Eagle Funds | 738,005 | 17.7M $ | 3.70 % | as of Jul 31, 2026 ↗ |
| LargeCap S&P 500 Index Fund Principal Funds, Inc | 734,300 | 17.6M $ | 0.13 % | as of Jul 31, 2026 ↗ |
| Länsförsäkringar Global Index Länsförsäkringar Fondförvaltning AB | 730,703 | 199.8M SEK | 0.16 % | as of Mar 31, 2026 ↗ |
| EQ/Equity 500 Index Portfolio EQ Advisors Trust | 729,019 | 17.9M $ | 0.13 % | as of Jun 30, 2026 ↗ |
| 500 Index Trust John Hancock Variable Insurance Trust | 727,299 | 17.9M $ | 0.13 % | as of Jun 30, 2026 ↗ |
| Handelsbanken Global Index Criteria Handelsbanken Fonder AB | 726,994 | 198.8M SEK | 0.14 % | as of Mar 31, 2026 ↗ |
| VANGUARD MEGA CAP INDEX FUND VANGUARD WORLD FUND | 723,155 | 18M $ | 0.17 % | as of May 31, 2026 ↗ |
| Victory Growth & Income Fund Victory Portfolios III | 722,219 | 17.3M $ | 0.75 % | as of Jul 31, 2026 ↗ |
| Columbia Dividend Opportunity Fund Columbia Funds Series Trust II | 714,500 | 17.8M $ | 0.73 % | as of May 31, 2026 ↗ |
| AQR Style Premia Alternative Fund AQR Funds | 696,836 | 17.1M $ | 0.67 % | as of Jun 30, 2026 ↗ |
| Fundamental Large Cap Value Trust John Hancock Variable Insurance Trust | 696,066 | 17.1M $ | 2.07 % | as of Jun 30, 2026 ↗ |
| LVIP BlackRock Dividend Value Managed Volatility Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 693,410 | 17M $ | 0.85 % | as of Jun 30, 2026 ↗ |
| Invesco S&P 500 Pure Value ETF Invesco Exchange-Traded Fund Trust | 684,415 | 16.4M $ | 0.98 % | as of Jul 31, 2026 ↗ |
| Dimensional US Core Equity Market ETF Dimensional ETF Trust | 677,953 | 16.2M $ | 0.13 % | as of Jul 31, 2026 ↗ |
| State Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF SPDR SERIES TRUST | 676,596 | 16.6M $ | 0.12 % | as of Jun 30, 2026 ↗ |
Funds that publish their own holdings
| Fund | Weight in fund | |
|---|---|---|
| Pictet - Quest AI-Driven Global Equities Pictet Asset Management (Europe) S.A. | 0.21 % | as of Sep 30, 2025 ↗ |
| Pictet - USA Index Pictet Asset Management (Europe) S.A. | 0.20 % | as of Sep 30, 2025 ↗ |
| Amundi Dynamique Climat Amundi Asset Management | 0.05 % | as of Sep 30, 2025 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| State Street(R) Communication Services Select Sector SPDR(R) ETF SELECT SECTOR SPDR TRUST | 4.70 % | as of Jun 30, 2026 ↗ |
| Invesco S&P 500 Equal Weight Communication Services ETF Invesco Exchange-Traded Fund Trust | 4.63 % | as of Jul 31, 2026 ↗ |
| PROFUND VP COMMUNICATION SERVICES ProFunds | 4.49 % | as of Jun 30, 2026 ↗ |
| Telecommunications Fund Rydex Series Funds | 4.48 % | as of Jun 30, 2026 ↗ |
| Telecommunications Fund Rydex Variable Trust | 4.46 % | as of Jun 30, 2026 ↗ |
| First Trust Bloomberg Shareholder Yield ETF First Trust Exchange-Traded Fund VI | 4.20 % | as of Jun 30, 2026 ↗ |
| Invesco S&P Ultra Dividend Revenue ETF Invesco Exchange-Traded Fund Trust II | 4.14 % | as of May 31, 2026 ↗ |
| Torray Equity Income Fund RBB Fund Trust | 4.02 % | as of May 31, 2026 ↗ |
| iShares U.S. Telecommunications ETF iShares Trust | 3.79 % | as of Jun 30, 2026 ↗ |
| First Eagle Rising Dividend Fund First Eagle Funds | 3.70 % | as of Jul 31, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q3 | 1,026 | -28 | 1,417,202,718 | +0.8 % |
| 2026Q2 | 1,054 | +69 | 1,405,500,564 | +1.6 % |
| 2026Q1 | 985 | -145 | 1,383,319,085 | +5.8 % |
| 2025Q4 | 1,130 | -34 | 1,307,106,161 | -3.3 % |
| 2025Q3 | 1,164 | -43 | 1,351,995,767 | -0.5 % |
| 2025Q2 | 1,207 | +45 | 1,358,269,784 | +1.2 % |
| 2025Q1 | 1,162 | -59 | 1,341,881,450 | -1.7 % |
| 2024Q4 | 1,221 | -10 | 1,365,457,785 | -3.3 % |
| 2024Q3 | 1,231 | -61 | 1,411,449,037 | -2.5 % |
| 2024Q2 | 1,292 | +15 | 1,448,104,094 | +0.2 % |
| 2024Q1 | 1,277 | -16 | 1,445,000,471 | -7.0 % |
| 2023Q4 | 1,293 | 1,553,287,814 |
Institutional managers
2,019 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 314,985,765 | 9B $ | as of Mar 31, 2026 |
| STATE STREET CORP | 182,735,113 | 5.2B $ | as of Mar 31, 2026 |
| Capital World Investors | 182,141,779 | 5.2B $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 121,558,654 | 3.5B $ | as of Mar 31, 2026 |
| Dodge & Cox | 113,108,244 | 3.2B $ | as of Mar 31, 2026 |
| Capital Research Global Investors | 89,574,393 | 2.6B $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 88,110,009 | 2.5B $ | as of Mar 31, 2026 |
| JPMORGAN CHASE & CO | 63,236,690 | 1.8B $ | as of Mar 31, 2026 |
| FMR LLC | 60,591,077 | 1.7B $ | as of Mar 31, 2026 |
| Invesco Ltd. | 44,489,802 | 1.3B $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 42,940,885 | 1.2B $ | as of Mar 31, 2026 |
| AMERIPRISE FINANCIAL INC | 42,441,056 | 1.2B $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 40,864,921 | 1.2B $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 38,782,574 | 1.1B $ | as of Mar 31, 2026 |
| First Eagle Investment Management, LLC | 37,780,637 | 1.1B $ | as of Mar 31, 2026 |
| EAGLE CAPITAL MANAGEMENT LLC | 37,575,087 | 1.1B $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 36,359,424 | 1B $ | as of Mar 31, 2026 |
| FRANKLIN RESOURCES INC | 31,636,333 | 908.3M $ | as of Mar 31, 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 31,207,937 | 896M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 29,461,308 | 845.9M $ | as of Mar 31, 2026 |
| Bank of New York Mellon Corp | 27,245,876 | 782.2M $ | as of Mar 31, 2026 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 26,799,751 | 769.4M $ | as of Mar 31, 2026 |
| HARRIS ASSOCIATES L P | 26,448,063 | 759.3M $ | as of Mar 31, 2026 |
| Legal & General Group Plc | 24,372,610 | 699.7M $ | as of Mar 31, 2026 |
| UBS Group AG | 23,208,137 | 666.3M $ | as of Mar 31, 2026 |
Declared shareholders of Comcast Corp
There is 1 beneficial ownership filing. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Capital World Investors | 3.00 % | 106,085,214 | as of Jun 30, 2026 · SCHEDULE 13G |
Funds holding the debt of Comcast Corp
497 funds declare 3,010 bond lines of this company. The table shows the 25 largest holdings. The amount is the one the fund files. It is not a share of the debt, because no regulator publishes the amount outstanding in open access.
Cite this page
Titelia. "Fund shareholders of Comcast Corp". https://titelia.com/en/stocks/comcast-corp-US20030N1019