Comcast Corporation
US ˙ NasdaqGS ˙ US20030N1019

SecurityCMCSA / Comcast Corporation
InstitutionNixon Peabody Trust Co
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Nixon Peabody Trust Co closes position in CMCSA / Comcast Corporation

On August 8, 2025 - Nixon Peabody Trust Co filed a 13F-HR form disclosing ownership of 0 shares of Comcast Corporation (US:CMCSA) valued at $0 USD as of June 30, 2025. The entity filed a previous 13F-HR on April 10, 2025 disclosing 13,199 shares of Comcast Corporation. The current value of the position is $0 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)
2025-08-08 2025-06-30 13F Comcast Corp New Cl A Com 20030N101 0 -100.00 0
2025-04-10 2025-03-31 13F Comcast Corp New Cl A Com 20030N101 13,199 -52,998 -80.06 487 -80.39 0.0413
2025-02-05 2024-12-31 13F Comcast Corp New Cl A Com 20030N101 66,197 -165,735 -71.46 2,484 -74.36 0.2047
2024-11-07 2024-09-30 13F Comcast Corp New Cl A Com 20030N101 231,932 -127,166 -35.41 9,688 -31.11 0.8068
2024-07-26 2024-06-30 13F Comcast Corp New Cl A Com 20030N101 359,098 -15,678 -4.18 14,062 -13.44 1.2496
2024-05-07 2024-03-31 13F Comcast Corp New Cl A Com 20030N101 374,776 15,889 4.43 16,247 3.23 1.4917
2024-02-09 2023-12-31 13F Comcast Corp New Cl A Com 20030N101 358,887 321,812 868.00 15,737 857.82 1.7647
2023-10-23 2023-09-30 13F Comcast Corp New Cl A Com 20030N101 37,075 -493 -1.31 1,644 5.32 1.3766
2023-07-27 2023-06-30 13F Comcast Corp New Cl A Com 20030N101 37,568 -9,469 -20.13 1,561 -12.51 1.2659
2023-05-12 2023-03-31 13F Comcast Corp New Cl A Com 20030N101 47,037 3,772 8.72 1,783 17.92 1.2474
2023-02-09 2022-12-31 13F Comcast Corp New Cl A Com 20030N101 43,265 -6,644 -13.31 1,513 3.35 1.2274
2023-03-15 2022-09-30 13F/A-1 Comcast Corp New Cl A Com 20030N101 49,909 -51,119 -50.60 1,464 -63.09 1.2414
2022-11-10 2022-09-30 13F Comcast Corp New Cl A Com 20030N101 29,613 -71,415 869 0.3921
2022-08-11 2022-06-30 13F Comcast Corp New Cl A Com 20030N101 101,028 -7,990 -7.33 3,964 -22.34 1.7917
2022-05-13 2022-03-31 13F Comcast Corp New Cl A Com 20030N101 109,018 -4,879 -4.28 5,104 -10.96 1.7567
2022-02-08 2021-12-31 13F Comcast Corp New Cl A Com 20030N101 113,897 7,628 7.18 5,732 -3.57 1.7356
2021-11-04 2021-09-30 13F COMCAST CORP NEW CL A Common Stock 20030N101 106,269 2,319 2.23 5,944 0.29 2.1478
2021-07-30 2021-06-30 13F COMCAST CORP NEW CL A Common Stock 20030N101 103,950 -1,975 -1.86 5,927 3.42 2.2833
2021-04-26 2021-03-31 13F COMCAST CORP NEW CL A Common Stock 20030N101 105,925 -228 -0.21 5,731 3.04 2.3229
2021-02-10 2020-12-31 13F COMCAST CORP NEW CL A Common Stock 20030N101 106,153 -8,257 -7.22 5,562 5.08 2.3466
2020-11-03 2020-09-30 13F COMCAST CORP NEW CL A Common Stock 20030N101 114,410 -374 -0.33 5,293 18.31 2.4375
2020-08-13 2020-06-30 13F COMCAST CORP NEW CL A Common Stock 20030N101 114,784 2,394 2.13 4,474 15.79 2.2709
2020-04-23 2020-03-31 13F COMCAST CORP NEW CL A Common Stock 20030N101 112,390 1,482 1.34 3,864 -22.53 2.3874
2020-01-24 2019-12-31 13F COMCAST CORP NEW CL A Common Stock 20030N101 110,908 115 0.10 4,988 -0.12 2.4843
2019-11-04 2019-09-30 13F COMCAST CORP NEW CL A Common Stock 20030N101 110,793 4,874 4.60 4,994 11.52 2.6598
2019-08-01 2019-06-30 13F COMCAST CORP NEW CL A Common Stock 20030N101 105,919 12,502 13.38 4,478 19.89 2.5229
2019-04-19 2019-03-31 13F COMCAST CORP NEW CL A Common Stock 20030N101 93,417 6,629 7.64 3,735 26.40 2.4476
2019-01-23 2018-12-31 13F COMCAST CORP NEW CL A Common Stock 20030N101 86,788 1,320 1.54 2,955 -2.38 2.3286
2018-10-25 2018-09-30 13F COMCAST CORP NEW CL A Common Stock 20030N101 85,468 6,953 8.86 3,027 17.51 2.0686
2018-07-30 2018-06-30 13F COMCAST CORP NEW CL A Common Stock 20030N101 78,515 4,074 5.47 2,576 1.26 1.9971
2018-04-27 2018-03-31 13F COMCAST CORP NEW CL A Common Stock 20030N101 74,441 495 0.67 2,544 -14.08 2.2803
2018-02-05 2017-12-31 13F COMCAST CORP NEW CL A Common Stock 20030N101 73,946 1,829 2.54 2,961 6.70 2.5512
2017-11-01 2017-09-30 13F COMCAST CORP NEW CL A Common Stock 20030N101 72,117 85 0.12 2,775 -1.00 2.5207
2017-07-17 2017-06-30 13F COMCAST CORP NEW CL A Common Stock 20030N101 72,032 -175 -0.24 2,803 3.28 2.5946
2017-04-06 2017-03-31 13F COMCAST CORP NEW CL A Common Stock 20030N101 72,207 37,160 106.03 2,714 12.15 2.5542
2017-01-18 2016-12-31 13F COMCAST CORP NEW CL A Common Stock 20030N101 35,047 4,040 13.03 2,420 17.65 2.3566
2016-10-24 2016-09-30 13F COMCAST CORP NEW CL A Common Stock 20030N101 31,007 7,522 32.03 2,057 34.36 2.0193
2016-07-08 2016-06-30 13F COMCAST CORP NEW CL A Common Stock 20030N101 23,485 23,485 1,531 1.3293
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.