Comcast Corporation
US ˙ NasdaqGS ˙ US20030N1019

SecurityCMCSA / Comcast Corporation
InstitutionPinnacle Associates Ltd
Latest Disclosed Ownership528,605 shares
Latest Disclosed Value $ 15,176,259
Pinnacle Associates Ltd reports 2.70% increase in ownership of CMCSA / Comcast Corporation

On April 21, 2026 - Pinnacle Associates Ltd filed a 13F-HR form disclosing ownership of 528,605 shares of Comcast Corporation (US:CMCSA) valued at $15,176,250 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 514,699 shares of Comcast Corporation. This represents a change in shares of 2.70% during the quarter. The current value of the position is $12,432,790 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)
2026-04-21 2026-03-31 13F COMCAST CORP CL A 20030N101 528,605 13,906 2.70 15,176 -1.35 0.1945
2026-02-05 2025-12-31 13F COMCAST CORP CL A 20030N101 514,699 -43,638 -7.82 15,384 -12.30 0.1974
2025-11-13 2025-09-30 13F COMCAST CORP CL A 20030N101 558,337 30,270 5.73 17,543 -6.92 0.2328
2025-08-04 2025-06-30 13F COMCAST CORP CL A 20030N101 528,067 -7,592 -1.42 18,847 -4.65 0.2729
2025-05-06 2025-03-31 13F COMCAST CORP CL A 20030N101 535,659 -16,334 -2.96 19,766 -4.59 0.2896
2025-02-14 2024-12-31 13F COMCAST CORP CL A 20030N101 551,993 -181,306 -24.72 20,716 -35.57 0.2811
2024-10-25 2024-09-30 13F COMCAST CORP CL A 20030N101 733,299 125,633 20.67 32,155 35.13 0.5468
2024-07-30 2024-06-30 13F COMCAST CORP CL A 20030N101 607,666 -112,310 -15.60 23,796 -23.76 0.3726
2024-04-26 2024-03-31 13F COMCAST CORP CL A 20030N101 719,976 -13,323 -1.82 31,211 -2.94 0.4919
2024-01-19 2023-12-31 13F COMCAST CORP CL A 20030N101 733,299 -11,288 -1.52 32,155 -2.60 0.5410
2023-10-24 2023-09-30 13F COMCAST CORP CL A 20030N101 744,587 -11,936 -1.58 33,015 5.03 0.6137
2023-07-27 2023-06-30 13F COMCAST CORP CL A 20030N101 756,523 89,092 13.35 31,434 24.23 0.5454
2023-05-05 2023-03-31 13F COMCAST CORP CL A 20030N101 667,431 2,515 0.38 25,302 8.82 0.5175
2023-02-01 2022-12-31 13F/A-1 COMCAST CORP CL A 20030N101 664,916 2,713 0.41 23,252 19.72 0.5067
2023-01-25 2022-12-31 13F COMCAST CORP CL A 20030N101 661,600 -603 23,586 0.0005
2022-11-01 2022-09-30 13F COMCAST CORP CL A 20030N101 662,203 -22,108 -3.23 19,422 -27.67 0.4458
2022-08-02 2022-06-30 13F COMCAST CORP CL A 20030N101 684,311 -15,292 -2.19 26,852 -18.02 0.5855
2022-05-05 2022-03-31 13F COMCAST CORP CL A 20030N101 699,603 4,779 0.69 32,755 -6.33 0.5798
2022-02-02 2021-12-31 13F COMCAST CORP CL A 20030N101 694,824 -22,308 -3.11 34,970 -12.81 0.6032
2021-10-19 2021-09-30 13F COMCAST CORP CL A 20030N101 717,132 19,523 2.80 40,109 0.83 0.7394
2021-08-02 2021-06-30 13F COMCAST CORP CL A 20030N101 697,609 -22,606 -3.14 39,778 2.07 0.7192
2021-05-12 2021-03-31 13F COMCAST CORP CL A 20030N101 720,215 16,570 2.35 38,971 5.70 0.7432
2021-01-26 2020-12-31 13F COMCAST CORP CL A 20030N101 703,645 -47,743 -6.35 36,871 6.08 0.7487
2020-10-23 2020-09-30 13F COMCAST CORP CL A 20030N101 751,388 -43,325 -5.45 34,759 12.21 0.8256
2020-08-14 2020-06-30 13F COMCAST CORP CL A 20030N101 794,713 30,166 3.95 30,978 17.85 0.7639
2020-05-13 2020-03-31 13F COMCAST CORP CL A 20030N101 764,547 -1,423 -0.19 26,285 -23.69 0.7985
2020-02-03 2019-12-31 13F COMCAST CORP CL A 20030N101 765,970 -13,458 -1.73 34,446 -1.97 0.7543
2019-11-08 2019-09-30 13F COMCAST CORP CL A 20030N101 779,428 -1,956 -0.25 35,137 6.36 0.8277
2019-08-05 2019-06-30 13F COMCAST CORP CL A 20030N101 781,384 -12,700 -1.60 33,037 4.06 0.7736
2019-05-10 2019-03-31 13F COMCAST CORP CL A 20030N101 794,084 -11,664 -1.45 31,747 15.71 0.7172
2019-02-05 2018-12-31 13F COMCAST CORP CL A 20030N101 805,748 -23,826 -2.87 27,436 -6.60 0.7083
2018-11-09 2018-09-30 13F COMCAST CORP CL A 20030N101 829,574 -262 -0.03 29,375 7.89 0.6095
2018-08-08 2018-06-30 13F COMCAST CORP CL A 20030N101 829,836 6,914 0.84 27,227 -3.17 0.5602
2018-05-11 2018-03-31 13F COMCAST CORP CL A 20030N101 822,922 19,494 2.43 28,119 -12.61 0.5510
2018-02-12 2017-12-31 13F COMCAST CORP CL A 20030N101 803,428 -11,304 -1.39 32,177 2.63 0.6182
2017-11-13 2017-09-30 13F COMCAST CORP CL A 20030N101 814,732 -13,025 -1.57 31,351 -2.69 0.5780
2017-08-09 2017-06-30 13F COMCAST CORP CL A 20030N101 827,757 356 0.04 32,216 3.58 0.6192
2017-05-09 2017-03-31 13F COMCAST CORP CL A 20030N101 827,401 393,727 90.79 31,102 3.86 0.5940
2017-02-10 2016-12-31 13F COMCAST CORP CL A 20030N101 433,674 -7,695 -1.74 29,945 2.27 0.6042
2016-11-14 2016-09-30 13F COMCAST CORP CL A 20030N101 441,369 9,384 2.17 29,280 3.97 0.5873
2016-08-15 2016-06-30 13F COMCAST CORP CL A 20030N101 431,985 -7,879 -1.79 28,161 4.82 0.6069
2016-05-13 2016-03-31 13F COMCAST CORP CL A 20030N101 439,864 -8,816 -1.96 26,867 6.11 0.5747
2016-02-11 2015-12-31 13F/A-1 COMCAST CORP CL A 20030N101 448,680 192,200 74.94 25,319 72.46 0.5312
2016-02-09 2015-12-31 13F COMCAST CORP CL A 20030N101 448,680 192,200 25,319 0.5410
2015-11-10 2015-09-30 13F COMCAST CORP CL A SPL 20030N200 256,480 -4,760 -1.82 14,681 -6.25 0.3248
2015-11-10 2015-09-30 13F COMCAST CORP CL A 20030N101 194,690 -66,550 11,074 0.2450
2015-08-12 2015-06-30 13F COMCAST CORP CL A SPL 20030N200 261,240 67,624 34.93 15,659 43.23 0.2907
2015-08-12 2015-06-30 13F COMCAST CORP CL A 20030N101 198,468 4,852 11,936 0.2216
2015-05-15 2015-03-31 13F Comcast Corp Cl A COM 20030N101 193,616 -7,402 -3.68 10,933 -6.24 0.2040
2015-05-15 2015-03-31 13F Comcast Corp -Special Cl A COM 20030N200 262,900 61,882 14,739 0.2750
2015-02-12 2014-12-31 13F Comcast Corp Cl A COM 20030N101 201,018 -49 -0.02 11,661 7.84 0.2287
2015-02-12 2014-12-31 13F Comcast Corp -Special Cl A COM 20030N200 265,975 64,908 15,311 0.3002
2014-11-12 2014-09-30 13F Comcast Corp Cl A COM 20030N101 201,067 115 0.06 10,813 0.24 0.2202
2014-11-12 2014-09-30 13F Comcast Corp -Special Cl A COM 20030N200 269,643 68,691 14,426 0.2937
2014-08-14 2014-06-30 13F Comcast Corp Cl A COM 20030N101 200,952 -90,327 -31.01 10,787 -24.07 0.2106
2014-08-14 2014-06-30 13F Comcast Corp -Special Cl A COM 20030N200 276,608 -14,671 14,751 0.2879
2014-05-14 2014-03-31 13F Comcast Corp -Special Cl A COM 20030N200 291,279 -29,706 -9.25 14,206 -11.27 0.2770
2014-05-14 2014-03-31 13F Comcast Corp Cl A COM 20030N101 212,882 223 10,653 0.2077
2014-02-12 2013-12-31 13F Comcast Corp -Special Cl A COM 20030N200 320,985 -7,448 -2.27 16,011 12.45 0.3126
2014-02-12 2013-12-31 13F Comcast Corp Cl A COM 20030N101 212,659 -6,767 11,051 0.2158
2013-11-14 2013-09-30 13F Comcast Corp -Special Cl A COM 20030N200 328,433 1,310 0.40 14,238 9.72 0.2946
2013-11-14 2013-09-30 13F Comcast Corp Cl A COM 20030N101 219,426 -953 9,899 0.2048
2013-08-13 2013-06-30 13F Comcast Corp -Special Cl A COM 20030N200 327,123 327,123 12,977 0.2916
2013-08-13 2013-06-30 13F Comcast Corp Cl A COM 20030N101 220,379 -106,744 9,201 0.2068
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.