컴캐스트 주식회사
MX ˙ BMV ˙ US20030N1019
SecurityMX:CMCSA / Comcast Corporation
InstitutionVan Cleef Asset Management,Inc
Latest Disclosed Ownership421,282 shares
Latest Disclosed Value $ 12,095,007
Van Cleef Asset Management,Inc reports 78.27% increase in ownership of CMCSA / Comcast Corporation

On May 1, 2026 - Van Cleef Asset Management,Inc filed a 13F-HR form disclosing ownership of 421,282 shares of Comcast Corporation (MX:CMCSA) valued at $12,095,007 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 236,319 shares of Comcast Corporation. This represents a change in shares of 78.27% 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)
2026-05-01 2026-03-31 13F COMCAST CORP CL A 20030N101 421,282 184,963 78.27 12,095 71.24 1.3024
2026-02-09 2025-12-31 13F COMCAST CORP CL A 20030N101 236,319 -208,662 -46.89 7,064 -49.48 0.7162
2025-11-04 2025-09-30 13F COMCAST CORP CL A 20030N101 444,981 -15,564 -3.38 13,981 -14.94 1.4208
2025-08-06 2025-06-30 13F COMCAST CORP CL A 20030N101 460,545 -1,710 -0.37 16,437 -3.64 1.7705
2025-04-30 2025-03-31 13F COMCAST CORP CL A 20030N101 462,255 176,069 61.52 17,057 58.82 1.9288
2025-02-05 2024-12-31 13F COMCAST CORP CL A 20030N101 286,186 19,127 7.16 10,741 -3.72 1.1773
2024-11-04 2024-09-30 13F COMCAST CORP CL A 20030N101 267,059 256,039 2,323.40 11,155 2,488.17 1.2380
2024-08-07 2024-06-30 13F COMCAST CORP CL A 20030N101 11,020 0 0.00 432 -9.64 0.0541
2024-05-10 2024-03-31 13F COMCAST CORP CL A 20030N101 11,020 0 0.00 478 -1.24 0.0604
2024-02-02 2023-12-31 13F COMCAST CORP CL A 20030N101 11,020 0 0.00 483 -1.02 0.0679
2023-11-07 2023-09-30 13F COMCAST CORP CL A 20030N101 11,020 0 0.00 489 6.78 0.0770
2023-08-14 2023-06-30 13F COMCAST CORP CL A 20030N101 11,020 0 0.00 458 9.59 0.0703
2023-05-15 2023-03-31 13F COMCAST CORP CL A 20030N101 11,020 0 0.00 418 8.31 0.0653
2023-02-14 2022-12-31 13F COMCAST CORP CL A 20030N101 11,020 0 0.00 385 19.20 0.0636
2022-11-14 2022-09-30 13F COMCAST CORP CL A 20030N101 11,020 -372 -3.27 323 -27.74 0.0625
2022-08-15 2022-06-30 13F COMCAST CORP CL A 20030N101 11,392 51 0.45 447 -15.82 0.0757
2022-05-16 2022-03-31 13F COMCAST CORP CL A 20030N101 11,341 -1,950 -14.67 531 -20.63 0.0765
2022-02-14 2021-12-31 13F COMCAST CORP CL A 20030N101 13,291 0 0.00 669 -9.96 0.0940
2021-11-15 2021-09-30 13F COMCAST CORP CL A 20030N101 13,291 0 0.00 743 -1.98 0.1118
2021-08-16 2021-06-30 13F COMCAST CORP CL A 20030N101 13,291 0 0.00 758 5.42 0.1121
2021-05-17 2021-03-31 13F COMCAST CORP CL A 20030N101 13,291 0 0.00 719 3.30 0.1125
2021-02-17 2020-12-31 13F COMCAST CORP CL A 20030N101 13,291 0 0.00 696 13.17 0.1138
2020-11-16 2020-09-30 13F COMCAST CORP CL A 20030N101 13,291 0 0.00 615 18.73 0.1149
2020-08-17 2020-06-30 13F COMCAST CORP CL A 20030N101 13,291 0 0.00 518 13.35 0.1054
2020-05-15 2020-03-31 13F COMCAST CORP CL A 20030N101 13,291 0 0.00 457 -23.58 0.1122
2020-02-14 2019-12-31 13F COMCAST CORP CL A 20030N101 13,291 0 0.00 598 -0.17 0.1220
2019-11-14 2019-09-30 13F COMCAST CORP CL A 20030N101 13,291 0 0.00 599 6.58 0.1320
2019-08-13 2019-06-30 13F COMCAST CORP CL A 20030N101 13,291 0 0.00 562 5.84 0.1235
2019-05-13 2019-03-31 13F COMCAST CORP CL A 20030N101 13,291 1,046 8.54 531 27.34 0.1232
2019-02-14 2018-12-31 13F COMCAST CORP CL A 20030N101 12,245 0 0.00 417 -3.92 0.1114
2018-11-14 2018-09-30 13F COMCAST CORP CL A 20030N101 12,245 0 0.00 434 7.96 0.0969
2018-08-10 2018-06-30 13F COMCAST CORP CL A 20030N101 12,245 0 0.00 402 -3.83 0.0962
2018-05-04 2018-03-31 13F COMCAST CORP CL A 20030N101 12,245 75 0.62 418 -14.17 0.1031
2018-02-02 2017-12-31 13F COMCAST CORP CL A 20030N101 12,170 0 0.00 487 4.06 0.1200
2017-10-27 2017-09-30 13F COMCAST CORP CL A 20030N101 12,170 0 0.00 468 -1.27 0.1275
2017-08-04 2017-06-30 13F COMCAST CORP CL A 20030N101 12,170 0 0.00 474 3.72 0.1382
2017-04-24 2017-03-31 13F COMCAST CORP CL A 20030N101 12,170 6,085 100.00 457 8.81 0.1390
2017-02-08 2016-12-31 13F COMCAST CORP CL A 20030N101 6,085 0 0.00 420 3.96 0.1342
2016-10-18 2016-09-30 13F COMCAST CORP CL A 20030N101 6,085 0 0.00 404 1.76 0.1341
2016-08-15 2016-06-30 13F COMCAST CORP CL A 20030N101 6,085 0 0.00 397 6.72 0.1369
2016-04-18 2016-03-31 13F COMCAST CORP CL A 20030N101 6,085 0 0.00 372 8.45 0.1316
2016-01-12 2015-12-31 13F COMCAST CORP CL A 20030N101 6,085 0 0.00 343 -0.87 0.1259
2015-11-16 2015-09-30 13F COMCAST CORP CL A 20030N101 6,085 -50 -0.81 346 -6.23 0.1368
2015-08-14 2015-06-30 13F COMCAST CORP CL A 20030N101 6,135 -34 -0.55 369 6.03 0.1374
2015-05-15 2015-03-31 13F COMCAST CORP CL A 20030N101 6,169 0 0.00 348 -2.79 0.1294
2015-02-17 2014-12-31 13F COMCAST CORP CL A 20030N101 6,169 6,169 358 0.1324
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.