Comcast Corporation
MX ˙ BMV ˙ US20030N1019
SecurityMX:CMCSA / Comcast Corporation
InstitutionHaverford Trust Co
Latest Disclosed Ownership21,502 shares
Latest Disclosed Value $ 617,322
Haverford Trust Co reports 55.10% decrease in ownership of CMCSA / Comcast Corporation

On May 11, 2026 - Haverford Trust Co filed a 13F-HR form disclosing ownership of 21,502 shares of Comcast Corporation (MX:CMCSA) valued at $617,322 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 47,887 shares of Comcast Corporation. This represents a change in shares of -55.10% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F COMCAST CORP CL A 20030N101 21,502 -26,385 -55.10 617 -56.88 0.0057
2026-02-13 2025-12-31 13F COMCAST CORP CL A 20030N101 47,887 -16,153 -25.22 1,431 -28.88 0.0128
2025-11-14 2025-09-30 13F COMCAST CORP CL A 20030N101 64,040 -24,595 -27.75 2,012 -36.39 0.0182
2025-08-13 2025-06-30 13F COMCAST CORP CL A 20030N101 88,635 -17,116 -16.19 3,163 -18.94 0.0301
2025-05-14 2025-03-31 13F COMCAST CORP CL A 20030N101 105,751 -2,864 -2.64 3,902 -4.27 0.0393
2025-02-11 2024-12-31 13F COMCAST CORP CL A 20030N101 108,615 -7,195 -6.21 4,076 -15.73 0.0405
2024-11-05 2024-09-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 115,810 -3,617 -3.03 4,837 3.44 0.0471
2024-08-13 2024-06-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 119,427 -5,272 -4.23 4,677 -13.49 0.0492
2024-05-02 2024-03-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 124,699 6,033 5.08 5,406 3.88 0.0565
2024-02-08 2023-12-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 118,666 -12,526 -9.55 5,204 -10.56 0.0577
2023-11-09 2023-09-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 131,192 -16,627 -11.25 5,817 -5.28 0.0709
2023-08-08 2023-06-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 147,819 -28,336 -16.09 6,142 -8.04 0.0693
2023-05-12 2023-03-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 176,155 -46,210 -20.78 6,678 -14.12 0.0798
2023-02-13 2022-12-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 222,365 -279,177 -55.66 7,776 -47.14 0.0957
2022-11-14 2022-09-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 501,542 -607,204 -54.76 14,710 -66.19 0.2015
2022-08-12 2022-06-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 1,108,746 -1,655,117 -59.88 43,507 -66.38 0.5670
2022-05-05 2022-03-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 2,763,863 -27,601 -0.99 129,404 -7.89 1.4947
2022-02-14 2021-12-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 2,791,464 -620,774 -18.19 140,494 -26.38 1.5306
2021-11-12 2021-09-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,412,238 17,985 0.53 190,846 -1.39 2.2824
2021-08-16 2021-06-30 13F/A-1 COMCAST CORP NEW COM CL A CL A 20030N101 3,394,253 27,196 0.81 193,540 6.23 2.2778
2021-08-16 2021-06-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 193,540 -3,173,517 193,540 2.2778
2021-05-12 2021-03-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,367,057 44,651 1.34 182,191 4.65 2.3317
2021-02-05 2020-12-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,322,406 9,162 0.28 174,094 13.59 2.4592
2020-11-10 2020-09-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,313,244 -39,942 -1.19 153,271 17.26 2.4441
2020-08-13 2020-06-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,353,186 51,817 1.57 130,707 15.16 2.2420
2020-05-11 2020-03-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,301,369 124,625 3.92 113,501 -20.55 2.3051
2020-02-10 2019-12-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,176,744 -643 -0.02 142,858 -0.26 2.3144
2019-11-04 2019-09-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,177,387 17,693 0.56 143,237 7.22 2.5137
2019-08-13 2019-06-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,159,694 -5,786 -0.18 133,592 5.56 2.3966
2019-05-09 2019-03-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,165,480 55,236 1.78 126,556 19.50 2.3491
2019-02-12 2018-12-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,110,244 8,001 0.26 105,904 -3.59 2.2546
2018-11-08 2018-09-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,102,243 30,138 0.98 109,850 8.98 2.0281
2018-08-10 2018-06-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,072,105 36,215 1.19 100,796 -2.83 1.9915
2018-05-09 2018-03-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,035,890 7,768 0.26 103,736 -14.46 2.0765
2018-02-13 2017-12-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,028,122 -32,110 -1.05 121,276 2.99 2.3808
2017-11-09 2017-09-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,060,232 13,464 0.44 117,758 -0.69 2.4591
2017-08-14 2017-06-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,046,768 -255,012 -7.72 118,580 -4.46 2.5871
2017-05-05 2017-03-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 3,301,780 1,783,436 117.46 124,114 18.38 2.8334
2017-02-10 2016-12-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 1,518,344 484,887 46.92 104,842 52.92 2.5404
2016-11-14 2016-09-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 1,033,457 15,023 1.48 68,560 3.27 1.7095
2016-08-04 2016-06-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 1,018,434 15,128 1.51 66,392 8.34 1.6672
2016-05-10 2016-03-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 1,003,306 39,481 4.10 61,282 12.67 1.5951
2016-02-09 2015-12-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 963,825 28,519 3.05 54,389 2.23 1.4636
2015-11-10 2015-09-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 935,306 40,625 4.54 53,200 -1.13 1.5453
2015-07-30 2015-06-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 894,681 122,208 15.82 53,806 23.35 1.4783
2015-05-05 2015-03-31 13F/A-1 COMCAST CORP NEW COM CL A CL A 20030N101 772,473 768,267 18,265.98 43,622 17,925.62 1.2066
2015-05-04 2015-03-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 45,649 43,622
2015-02-09 2014-12-31 13F COMCAST CORP SPECIAL CL A CL A SPL 20030N200 4,206 -1,194 -22.11 242 -16.26 0.0068
2015-02-09 2014-12-31 13F COMCAST CORP NEW COM CL A CL A 20030N101 746,031 726,536 43,277 1.2127
2014-11-05 2014-09-30 13F COMCAST CORP SPECIAL CL A CL A SPL 20030N200 5,400 0 0.00 289 0.35 0.0086
2014-11-05 2014-09-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 19,495 282 1,048 0.0313
2014-08-01 2014-06-30 13F COMCAST CORP SPECIAL CL A CL A SPL 20030N200 5,400 0 0.00 288 9.51 0.0085
2014-08-01 2014-06-30 13F COMCAST CORP NEW COM CL A CL A 20030N101 19,213 -52 1,031 0.0303
2014-05-08 2014-03-31 13F COMCAST CORP CL A SPL 20030N200 5,400 0 0.00 263 -2.23 0.0081
2014-05-08 2014-03-31 13F COMCAST CORP CL A 20030N101 19,265 -590 964 0.0298
2014-01-31 2013-12-31 13F COMCAST CORP SPECIAL CL A Common Stocks 20030N200 5,400 0 0.00 269 14.96 0.0076
2014-01-31 2013-12-31 13F COMCAST CORP NEW COM CL A Common Stocks 20030N101 19,855 13,297 1,032 0.0290
2013-11-01 2013-09-30 13F COMCAST CORP SPECIAL CL A Common Stocks 20030N200 5,400 0 0.00 234 9.35 0.0085
2013-11-01 2013-09-30 13F COMCAST CORP NEW COM CL A Common Stocks 20030N101 6,558 0 296 0.0108
2013-07-31 2013-06-30 13F COMCAST CORP SPECIAL CL A Common Stocks 20030N200 5,400 5,400 214 0.0070
2013-07-31 2013-06-30 13F COMCAST CORP NEW COM CL A Common Stocks 20030N101 6,558 0 274 0.0090
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.