Comcast Corporation
MX ˙ BMV ˙ US20030N1019
SecurityMX:CMCSA / Comcast Corporation
InstitutionUtah Retirement Systems
Latest Disclosed Ownership587,417 shares
Latest Disclosed Value $ 16,864,742
Utah Retirement Systems reports 2.51% decrease in ownership of CMCSA / Comcast Corporation

On May 15, 2026 - Utah Retirement Systems filed a 13F-HR form disclosing ownership of 587,417 shares of Comcast Corporation (MX:CMCSA) valued at $16,864,742 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 602,560 shares of Comcast Corporation. This represents a change in shares of -2.51% 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)
2026-05-15 2026-03-31 13F COMCAST CORP CL A 20030N101 587,417 -15,143 -2.51 16,865 -6.36 0.1724
2026-02-17 2025-12-31 13F COMCAST CORP CL A 20030N101 602,560 -2,663 -0.44 18,011 -5.29 0.1713
2025-11-14 2025-09-30 13F COMCAST CORP CL A 20030N101 605,223 -10,330 -1.68 19,016 -13.44 0.1847
2025-08-14 2025-06-30 13F COMCAST CORP CL A 20030N101 615,553 -5,292 -0.85 21,969 -4.10 0.2294
2025-05-15 2025-03-31 13F COMCAST CORP CL A 20030N101 620,845 -8,788 -1.40 22,909 -3.05 0.2643
2025-02-14 2024-12-31 13F COMCAST CORP CL A 20030N101 629,633 -6,000 -0.94 23,630 -11.00 0.2603
2024-11-14 2024-09-30 13F COMCAST CORP CL A 20030N101 635,633 -5,700 -0.89 26,550 5.72 0.2996
2024-08-14 2024-06-30 13F COMCAST CORP CL A 20030N101 641,333 -42,500 -6.21 25,115 -15.28 0.2982
2024-05-15 2024-03-31 13F COMCAST CORP CL A 20030N101 683,833 -8,800 -1.27 29,644 -2.39 0.3466
2024-02-14 2023-12-31 13F COMCAST CORP CL A 20030N101 692,633 -13,100 -1.86 30,372 -2.94 0.3868
2023-11-14 2023-09-30 13F COMCAST CORP CL A 20030N101 705,733 -4,300 -0.61 31,292 6.07 0.4473
2023-08-14 2023-06-30 13F COMCAST CORP CL A 20030N101 710,033 -35,200 -4.72 29,502 4.42 0.4091
2023-05-16 2023-03-31 13F COMCAST CORP CL A 20030N101 745,233 -16,700 -2.19 28,252 6.03 0.4085
2023-02-15 2022-12-31 13F COMCAST CORP CL A 20030N101 761,933 -23,300 -2.97 26,645 15.69 0.4225
2022-11-14 2022-09-30 13F COMCAST CORP CL A 20030N101 785,233 -8,100 -1.02 23,031 -26.02 0.3840
2022-08-16 2022-06-30 13F COMCAST CORP CL A 20030N101 793,333 -9,900 -1.23 31,130 -17.23 0.4984
2022-05-13 2022-03-31 13F COMCAST CORP CL A 20030N101 803,233 -24,300 -2.94 37,608 -9.70 0.5005
2022-02-14 2021-12-31 13F COMCAST CORP CL A 20030N101 827,533 1,800 0.22 41,650 -9.82 0.5147
2021-11-16 2021-09-30 13F COMCAST CORP CL A 20030N101 825,733 -43,800 -5.04 46,183 -6.85 0.6245
2021-08-16 2021-06-30 13F COMCAST CORP CL A 20030N101 869,533 -1,200 -0.14 49,580 5.23 0.6382
2021-05-17 2021-03-31 13F COMCAST CORP CL A 20030N101 870,733 -38,200 -4.20 47,115 -1.08 0.6567
2021-02-16 2020-12-31 13F COMCAST CORP CL A 20030N101 908,933 39,000 4.48 47,628 18.35 0.6760
2020-11-16 2020-09-30 13F COMCAST CORP CL A 20030N101 869,933 5,800 0.67 40,243 19.47 0.6680
2020-08-13 2020-06-30 13F/A-1 COMCAST CORP CL A 20030N101 864,133 4,700 0.55 33,684 14.00 0.6182
2020-08-13 2020-06-30 13F COMCAST CORP CL A 20030N101 864,133 4,700 33,684 618,237.6812
2020-05-15 2020-03-31 13F COMCAST CORP CL A 20030N101 859,433 -200 -0.02 29,548 -23.57 0.6392
2020-02-12 2019-12-31 13F COMCAST CORP CL A 20030N101 859,633 3,200 0.37 38,658 0.13 0.6796
2019-11-14 2019-09-30 13F COMCAST CORP CL A 20030N101 856,433 4,000 0.47 38,608 7.13 0.7346
2019-08-14 2019-06-30 13F COMCAST CORP CL A 20030N101 852,433 3,438 0.40 36,040 6.18 0.6902
2019-05-15 2019-03-31 13F COMCAST CORP CL A 20030N101 848,995 -3,119 -0.37 33,943 16.98 0.6727
2019-02-08 2018-12-31 13F COMCAST CORP CL A 20030N101 852,114 2,000 0.24 29,015 -3.61 0.6561
2018-11-13 2018-09-30 13F COMCAST CORP CL A 20030N101 850,114 3,700 0.44 30,103 8.40 0.5831
2018-08-10 2018-06-30 13F COMCAST CORP CL A 20030N101 846,414 -18,800 -2.17 27,771 -6.06 0.5748
2018-05-15 2018-03-31 13F COMCAST CORP CL A 20030N101 865,214 1,300 0.15 29,564 -14.55 0.6289
2018-02-14 2017-12-31 13F COMCAST CORP CL A 20030N101 863,914 -900 -0.10 34,600 3.97 0.7272
2017-11-13 2017-09-30 13F COMCAST CORP CL A 20030N101 864,814 1,200 0.14 33,278 -0.99 0.7485
2017-08-08 2017-06-30 13F COMCAST CORP CL A 20030N101 863,614 -20,500 -2.32 33,612 1.14 0.7834
2017-05-11 2017-03-31 13F COMCAST CORP CL A 20030N101 884,114 442,557 100.23 33,234 9.00 0.7950
2017-02-10 2016-12-31 13F COMCAST CORP CL A 20030N101 441,557 0 0.00 30,490 4.09 0.7670
2016-11-07 2016-09-30 13F COMCAST CORP CL A 20030N101 441,557 0 0.00 29,293 1.76 0.7582
2016-08-03 2016-06-30 13F COMCAST CORP CL A 20030N101 441,557 -9,300 -2.06 28,785 4.52 0.7671
2016-05-10 2016-03-31 13F COMCAST CORP CL A 20030N101 450,857 1,700 0.38 27,539 8.65 0.7468
2016-02-11 2015-12-31 13F COMCAST CORP CL A 20030N101 449,157 380,957 558.59 25,346 549.40 0.6871
2015-11-03 2015-09-30 13F COMCAST CORP CL A SPL 20030N200 68,200 300 0.44 3,903 -4.10 0.1118
2015-11-03 2015-09-30 13F COMCAST CORP CL A 20030N101 380,157 2,100 21,624 0.6192
2015-08-11 2015-06-30 13F COMCAST CORP CL A SPL 20030N200 67,900 -395,257 -85.34 4,070 -84.44 0.1082
2015-08-11 2015-06-30 13F COMCAST CORP CL A 20030N101 378,057 -85,100 22,736 0.6042
2015-05-14 2015-03-31 13F COMCAST CORP CL A 20030N101 463,157 14,800 3.30 26,155 0.56 0.6871
2015-02-11 2014-12-31 13F COMCAST CORP CL A 20030N101 448,357 0 0.00 26,009 7.86 0.7150
2014-11-06 2014-09-30 13F COMCAST CORP CL A 20030N101 448,357 -1,100 -0.24 24,113 -0.06 0.6914
2014-08-08 2014-06-30 13F COMCAST CORP CL A 20030N101 449,457 -21,800 -4.63 24,127 2.35 0.6911
2014-05-08 2014-03-31 13F COMCAST CORP CL A 20030N101 471,257 3,300 0.71 23,573 -3.06 0.6799
2014-02-05 2013-12-31 13F COMCAST CORP CL A 20030N101 467,957 0 0.00 24,317 15.09 0.7194
2013-11-06 2013-09-30 13F COMCAST CORP CL A 20030N101 467,957 -4,000 -0.85 21,129 6.90 0.6837
2013-08-02 2013-06-30 13F COMCAST CORP CL A 20030N101 471,957 471,957 19,766 0.6678
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.