Comcast Corporation
AT ˙ WBAG ˙ US20030N1019
20,46 € ↑0,07 (0,37%)
2026-06-05
DEL PRIS
SecurityAT:CMCS / Comcast Corporation
InstitutionCincinnati Financial Corp
Latest Disclosed Ownership891,650 shares
Latest Disclosed Value $ 25,599,272
Cincinnati Financial Corp reports 14.81% increase in ownership of CMCS / Comcast Corporation

On May 11, 2026 - Cincinnati Financial Corp filed a 13F-HR form disclosing ownership of 891,650 shares of Comcast Corporation (AT:CMCS) valued at $22,545,370 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 776,650 shares of Comcast Corporation. This represents a change in shares of 14.81% during the quarter. The current value of the position is $18,238,701 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 CL A ORD COMMON 20030N101 891,650 115,000 14.81 25,599 10.27 0.5157
2026-02-12 2025-12-31 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 23,214 -4.87 0.4532
2025-11-06 2025-09-30 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 24,402 -11.96 0.4830
2025-08-07 2025-06-30 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 27,719 -3.28 0.5874
2025-05-08 2025-03-31 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 28,658 -1.68 0.6398
2025-02-12 2024-12-31 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 29,148 -10.15 0.6388
2024-11-07 2024-09-30 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 32,441 6.66 0.6993
2024-08-08 2024-06-30 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 30,414 -9.67 0.6551
2024-05-03 2024-03-31 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 33,668 -1.14 0.7411
2024-02-08 2023-12-31 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 34,056 -1.10 0.7499
2023-11-03 2023-09-30 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 34,437 6.72 0.8314
2023-08-08 2023-06-30 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 32,270 9.60 0.7398
2023-05-05 2023-03-31 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 29,443 8.41 0.7144
2023-02-09 2022-12-31 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 27,159 19.23 0.6834
2022-11-08 2022-09-30 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 22,779 -25.26 0.6244
2022-08-05 2022-06-30 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 30,476 -16.19 0.7770
2022-05-12 2022-03-31 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 36,363 -6.97 0.8064
2022-02-11 2021-12-31 13F COMCAST CL A ORD COMMON 20030N101 776,650 0 0.00 39,089 -10.01 0.8189
2021-11-05 2021-09-30 13F COMCAST CL A ORD COMMON 20030N101 776,650 70,000 9.91 43,438 7.81 1.0666
2021-08-06 2021-06-30 13F COMCAST CL A ORD COMMON 20030N101 706,650 0 0.00 40,293 5.38 0.9839
2021-05-06 2021-03-31 13F COMCAST CL A ORD COMMON 20030N101 706,650 0 0.00 38,237 3.27 0.9916
2021-02-12 2020-12-31 13F COMCAST CL A ORD COMMON 20030N101 706,650 45,000 6.80 37,028 20.97 1.0046
2020-11-06 2020-09-30 13F COMCAST CL A ORD COMMON 20030N101 661,650 0 0.00 30,608 18.68 0.9331
2020-08-06 2020-06-30 13F COMCAST CL A ORD COMMON 20030N101 661,650 75,650 12.91 25,791 28.01 0.8650
2020-05-08 2020-03-31 13F COMCAST CL A ORD COMMON 20030N101 586,000 586,000 20,147 0.8066
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.