Comcast Corporation
US ˙ NasdaqGS ˙ US20030N1019

SecurityCMCSA / Comcast Corporation
InstitutionCommerce Bank
Latest Disclosed Ownership311,526 shares
Latest Disclosed Value $ 8,943,912
Commerce Bank reports 1.96% increase in ownership of CMCSA / Comcast Corporation

On May 11, 2026 - Commerce Bank filed a 13F-HR form disclosing ownership of 311,526 shares of Comcast Corporation (US:CMCSA) valued at $8,943,911 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 305,533 shares of Comcast Corporation. This represents a change in shares of 1.96% during the quarter. The current value of the position is $7,327,092 USD.

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 311,526 5,993 1.96 8,944 -2.07 0.0184
2026-02-13 2025-12-31 13F COMCAST CORP CL A 20030N101 305,533 -27,739 -8.32 9,132 -12.79 0.0504
2025-11-12 2025-09-30 13F COMCAST CORP CL A 20030N101 333,272 -34,588 -9.40 10,471 -20.24 0.0583
2025-08-07 2025-06-30 13F COMCAST CORP CL A 20030N101 367,860 30,451 9.02 13,129 5.45 0.0775
2025-05-08 2025-03-31 13F COMCAST CORP CL A 20030N101 337,409 120,958 55.88 12,450 53.27 0.0795
2025-02-13 2024-12-31 13F COMCAST CORP CL A 20030N101 216,451 -35,257 -14.01 8,123 -22.73 0.0501
2024-11-08 2024-09-30 13F COMCAST CORP CL A 20030N101 251,708 -187,558 -42.70 10,514 -38.88 0.0644
2024-08-12 2024-06-30 13F COMCAST CORP CL A 20030N101 439,266 -8,521 -1.90 17,202 -11.39 0.1114
2024-05-03 2024-03-31 13F COMCAST CORP CL A 20030N101 447,787 1,259 0.28 19,412 -0.86 0.1284
2024-02-09 2023-12-31 13F COMCAST CORP CL A 20030N101 446,528 169,260 61.05 19,580 59.26 0.1393
2023-11-14 2023-09-30 13F COMCAST CORP CL A 20030N101 277,268 -5,969 -2.11 12,294 4.47 0.0968
2023-08-08 2023-06-30 13F COMCAST CORP CL A 20030N101 283,237 -65,526 -18.79 11,768 -10.99 0.0880
2023-05-04 2023-03-31 13F COMCAST CORP CL A 20030N101 348,763 -2,225 -0.63 13,222 7.72 0.1036
2023-02-10 2022-12-31 13F COMCAST CORP CL A 20030N101 350,988 -8,592 -2.39 12,274 16.39 0.0997
2022-11-04 2022-09-30 13F COMCAST CORP CL A 20030N101 359,580 -31,239 -7.99 10,546 -31.23 0.0916
2022-08-12 2022-06-30 13F COMCAST CORP CL A 20030N101 390,819 27,956 7.70 15,335 -9.74 0.1249
2022-05-09 2022-03-31 13F COMCAST CORP CL A 20030N101 362,863 16,963 4.90 16,989 -2.41 0.1164
2022-02-14 2021-12-31 13F COMCAST CORP CL A 20030N101 345,900 -2,553 -0.73 17,409 -10.67 0.1138
2021-11-09 2021-09-30 13F COMCAST CORP CL A 20030N101 348,453 16,782 5.06 19,489 3.05 0.1378
2021-08-09 2021-06-30 13F COMCAST CORP CL A 20030N101 331,671 4,126 1.26 18,912 6.70 0.1343
2021-05-05 2021-03-31 13F COMCAST CORP CL A 20030N101 327,545 3,347 1.03 17,724 4.33 0.1348
2021-02-09 2020-12-31 13F COMCAST CORP CL A 20030N101 324,198 -67,226 -17.17 16,988 -6.18 0.1374
2020-11-06 2020-09-30 13F COMCAST CORP CL A 20030N101 391,424 -44,916 -10.29 18,107 6.46 0.1637
2020-08-07 2020-06-30 13F COMCAST CORP CL A 20030N101 436,340 -710,825 -61.96 17,008 -56.88 0.1658
2020-05-08 2020-03-31 13F COMCAST CORP CL A 20030N101 1,147,165 -9,425 -0.81 39,439 -24.17 0.4775
2020-02-14 2019-12-31 13F COMCAST CORP CL A 20030N101 1,156,590 28,712 2.55 52,011 2.30 0.4953
2019-11-12 2019-09-30 13F COMCAST CORP CL A 20030N101 1,127,878 505,799 81.31 50,844 93.31 0.5217
2019-08-07 2019-06-30 13F COMCAST CORP CL A 20030N101 622,079 39,000 6.69 26,302 12.83 0.2950
2019-05-08 2019-03-31 13F COMCAST CORP CL A 20030N101 583,079 7,608 1.32 23,311 18.96 0.2761
2019-02-11 2018-12-31 13F COMCAST CORP CL A 20030N101 575,471 -9,709 -1.66 19,595 -5.43 0.2496
2018-11-02 2018-09-30 13F COMCAST CORP CL A 20030N101 585,180 -6,355 -1.07 20,721 6.76 0.2466
2018-08-08 2018-06-30 13F COMCAST CORP CL A 20030N101 591,535 -58,233 -8.96 19,409 -12.58 0.2466
2018-05-03 2018-03-31 13F COMCAST CORP CL A 20030N101 649,768 -3,909 -0.60 22,202 -15.19 0.2930
2018-02-12 2017-12-31 13F COMCAST CORP CL A 20030N101 653,677 -141,158 -17.76 26,179 -14.41 0.3408
2017-11-07 2017-09-30 13F/A-1 COMCAST CORP CL A 20030N101 794,835 11,431 1.46 30,585 0.31 0.4156
2017-11-07 2017-09-30 13F COMCAST CORP CL A 20030N101 783,404 30,490
2017-08-08 2017-06-30 13F COMCAST CORP CL A 20030N101 783,404 31,146 4.14 30,490 7.83 0.4276
2017-05-05 2017-03-31 13F COMCAST CORP CL A 20030N101 752,258 677,753 909.67 28,277 449.71 0.4032
2017-02-08 2016-12-31 13F COMCAST CORP CL A 20030N101 74,505 -4,246 -5.39 5,144 -1.55 0.0768
2016-11-03 2016-09-30 13F COMCAST CORP CL A 20030N101 78,751 -12,393 -13.60 5,225 -12.07 0.0813
2016-08-09 2016-06-30 13F COMCAST CORP CL A 20030N101 91,144 6,035 7.09 5,942 14.31 0.0940
2016-04-27 2016-03-31 13F COMCAST CORP CL A 20030N101 85,109 -3,856 -4.33 5,198 3.55 0.0863
2016-02-12 2015-12-31 13F COMCAST CORP CL A 20030N101 88,965 72,384 436.55 5,020 428.98 0.0840
2015-11-10 2015-09-30 13F COMCAST CORP CL A SPL 20030N200 16,581 1,307 8.56 949 3.72 0.0163
2015-11-10 2015-09-30 13F COMCAST CORP CL A 20030N101 72,886 -1,508 4,146 0.0713
2015-08-03 2015-06-30 13F COMCAST CORP CL A SPL 20030N200 15,274 0 0.00 915 6.89 0.0143
2015-08-03 2015-06-30 13F COMCAST CORP CL A 20030N101 74,394 1,768 4,474 0.0701
2015-05-06 2015-03-31 13F COMCAST CORP CL A SPL 20030N200 15,274 -224 -1.45 856 -4.04 0.0133
2015-05-06 2015-03-31 13F COMCAST CORP CL A 20030N101 72,626 -8,166 4,101 0.0637
2015-02-11 2014-12-31 13F COMCAST CORP CL A SPL 20030N200 15,498 224 1.47 892 9.18 0.0141
2015-02-11 2014-12-31 13F COMCAST CORP CL A 20030N101 80,792 347 4,687 0.0741
2014-11-06 2014-09-30 13F COMCAST CORP CL A SPL 20030N200 15,274 -1,131 -6.89 817 -6.63 0.0135
2014-11-06 2014-09-30 13F COMCAST CORP CL A 20030N101 80,445 -830 4,326 0.0714
2014-08-05 2014-06-30 13F COMCAST CORP CL A SPL 20030N200 16,405 -2,362 -12.59 875 -4.37 0.0143
2014-08-05 2014-06-30 13F COMCAST CORP CL A 20030N101 81,275 969 4,362 0.0713
2014-05-09 2014-03-31 13F COMCAST CORP CL A SPL 20030N200 18,767 2,152 12.95 915 10.37 0.0156
2014-05-09 2014-03-31 13F COMCAST CORP CL A 20030N101 80,306 -1,217 4,018 0.0684
2014-02-14 2013-12-31 13F COMCAST CORP CL A SPL 20030N200 16,615 -2,377 -12.52 829 0.73 0.0144
2014-02-14 2013-12-31 13F COMCAST CORP CL A 20030N101 81,523 -1,537 4,236 0.0734
2013-11-05 2013-09-30 13F/A-2 COMCAST CORP CL A SPL 20030N200 18,992 81 0.43 823 9.73 0.0148
2013-11-05 2013-09-30 13F/A-1 COMCAST CORP CL A SPL 20030N200 18,992 0 823 0.0148
2013-11-05 2013-09-30 13F/A-2 COMCAST CORP CL A 20030N101 83,060 -3,140 3,748 0.0676
2013-11-05 2013-09-30 13F/A-1 COMCAST CORP CL A 20030N101 83,060 0 3,748 0.0676
2013-11-04 2013-09-30 13F COMCAST CORP CL A SPL 20030N200 18,992 823
2013-11-04 2013-09-30 13F COMCAST CORP CL A 20030N101 83,060 3,748
2013-08-07 2013-06-30 13F COMCAST CORP CL A SPL 20030N200 18,911 -1,104 -5.52 750 -5.42 0.0139
2013-08-07 2013-06-30 13F COMCAST CORP CL A 20030N101 86,200 -1,415 3,599 0.0669
2013-08-08 2013-03-31 13F/A-1 COMCAST CORP CL A SPL 20030N200 20,015 20,015 793 0.0155
2013-08-08 2013-03-31 13F/A-1 COMCAST CORP CL A 20030N101 87,615 67,600 3,678 0.0718
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.