Comcast Corporation
US ˙ NasdaqGS ˙ US20030N1019

SecurityCMCSA / Comcast Corporation
Institution1st Source Bank
Latest Disclosed Ownership19,250 shares
Latest Disclosed Value $ 552,668
1st Source Bank reports 5.48% increase in ownership of CMCSA / Comcast Corporation

On May 4, 2026 - 1st Source Bank filed a 13F-HR form disclosing ownership of 19,250 shares of Comcast Corporation (US:CMCSA) valued at $552,668 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 18,250 shares of Comcast Corporation. This represents a change in shares of 5.48% during the quarter. The current value of the position is $452,760 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)
2026-05-04 2026-03-31 13F COMCAST CORP CL A 20030N101 19,250 1,000 5.48 553 1.28 0.0263
2026-02-05 2025-12-31 13F COMCAST CORP CL A 20030N101 18,250 -1,832 -9.12 545 -13.49 0.0286
2025-11-12 2025-09-30 13F COMCAST CORP CL A 20030N101 20,082 -1,077 -5.09 631 -16.56 0.0333
2025-08-07 2025-06-30 13F COMCAST CORP CL A 20030N101 21,159 -693 -3.17 755 -6.33 0.0416
2025-05-05 2025-03-31 13F COMCAST CORP CL A 20030N101 21,852 -1,357 -5.85 806 -7.46 0.0475
2025-02-10 2024-12-31 13F Comcast CL A 20030N101 23,209 -360 -1.53 871 -11.48 0.0498
2024-12-11 2024-09-30 13F Comcast CL A 20030N101 23,569 0 0.00 984 6.72 0.0556
2024-08-08 2024-06-30 13F COMCAST CORP-CL A CL A 20030N101 23,569 -1,021 -4.15 923 -13.43 0.0540
2024-05-09 2024-03-31 13F COMCAST CORP-CL A CL A 20030N101 24,590 608 2.54 1,066 1.33 0.0620
2024-02-08 2023-12-31 13F COMCAST CORP-CL A CL A 20030N101 23,982 -317 -1.30 1,052 -2.41 0.0635
2023-11-09 2023-09-30 13F COMCAST CORP-CL A CL A 20030N101 24,299 -113 -0.46 1,077 6.21 0.0734
2023-08-09 2023-06-30 13F COMCAST CORP-CL A CL A 20030N101 24,412 -164 -0.67 1,014 8.92 0.0655
2023-05-09 2023-03-31 13F COMCAST CORP-CL A CL A 20030N101 24,576 -746 -2.95 932 5.20 0.0619
2023-02-13 2022-12-31 13F COMCAST CORP-CL A CL A 20030N101 25,322 1,150 4.76 886 24.82 0.0581
2022-11-04 2022-09-30 13F COMCAST CORP-CL A CL A 20030N101 24,172 -350 -1.43 709 -26.30 0.0516
2022-08-05 2022-06-30 13F COMCAST CORP-CL A CL A 20030N101 24,522 -1,621 -6.20 962 -21.41 0.0679
2022-05-05 2022-03-31 13F COMCAST CORP-CL A CL A 20030N101 26,143 66 0.25 1,224 -6.71 0.0752
2022-02-09 2021-12-31 13F COMCAST CORP-CL A CL A 20030N101 26,077 -149 -0.57 1,312 -10.57 0.0768
2021-11-05 2021-09-30 13F COMCAST CORP-CL A CL A 20030N101 26,226 -548 -2.05 1,467 -3.93 0.0924
2021-08-03 2021-06-30 13F COMCAST CORP-CL A CL A 20030N101 26,774 -199 -0.74 1,527 4.59 0.0963
2021-05-07 2021-03-31 13F COMCAST CORP-CL A CL A 20030N101 26,973 -2,081 -7.16 1,460 -4.07 0.0966
2021-02-05 2020-12-31 13F COMCAST CORP-CL A CL A 20030N101 29,054 -1,400 -4.60 1,522 8.02 0.1109
2020-10-30 2020-09-30 13F COMCAST CORP-CL A CL A 20030N101 30,454 -7,540 -19.85 1,409 -4.86 0.1200
2020-08-07 2020-06-30 13F COMCAST CORP-CL A CL A 20030N101 37,994 475 1.27 1,481 14.81 0.1273
2020-04-29 2020-03-31 13F COMCAST CORP-CL A CL A 20030N101 37,519 6,310 20.22 1,290 -8.12 0.1298
2020-01-27 2019-12-31 13F COMCAST CORP-CL A CL A 20030N101 31,209 7,520 31.74 1,404 31.46 0.1052
2019-11-06 2019-09-30 13F COMCAST CORP-CL A CL A 20030N101 23,689 -145 -0.61 1,068 5.95 0.0876
2019-07-29 2019-06-30 13F COMCAST CORP-CL A CL A 20030N101 23,834 -400 -1.65 1,008 4.02 0.0824
2019-04-29 2019-03-31 13F COMCAST CORP-CL A CL A 20030N101 24,234 4,524 22.95 969 44.20 0.0826
2019-02-11 2018-12-31 13F COMCAST CORP-CL A CL A 20030N101 19,710 -928 -4.50 672 -8.07 0.0653
2018-10-31 2018-09-30 13F COMCAST CORP-CL A CL A 20030N101 20,638 258 1.27 731 9.27 0.0580
2018-08-02 2018-06-30 13F COMCAST CORP-CL A CL A 20030N101 20,380 -677 -3.22 669 -7.08 0.0543
2018-04-24 2018-03-31 13F COMCAST CORP-CL A CL A 20030N101 21,057 -208 -0.98 720 -15.49 0.0596
2018-02-13 2017-12-31 13F COMCAST CORP-CL A CL A 20030N101 21,265 27 0.13 852 4.28 0.0701
2017-10-27 2017-09-30 13F COMCAST CORP-CL A CL A 20030N101 21,238 -7,322 -25.64 817 -26.53 0.0679
2017-07-26 2017-06-30 13F COMCAST CORP-CL A CL A 20030N101 28,560 -75 -0.26 1,112 3.35 0.0958
2017-04-26 2017-03-31 13F COMCAST CORP-CL A CL A 20030N101 28,635 14,000 95.66 1,076 6.43 0.0953
2017-02-09 2016-12-31 13F COMCAST CORP-CL A CL A 20030N101 14,635 226 1.57 1,011 5.75 0.0960
2016-10-27 2016-09-30 13F COMCAST CORP-CL A CL A 20030N101 14,409 600 4.34 956 6.22 0.1009
2016-07-29 2016-06-30 13F COMCAST CORP-CL A CL A 20030N101 13,809 -237 -1.69 900 4.90 0.1017
2016-04-26 2016-03-31 13F COMCAST CORP-CL A CL A 20030N101 14,046 -292 -2.04 858 6.06 0.0958
2016-01-29 2015-12-31 13F COMCAST CORP-CL A CL A 20030N101 14,338 -22 -0.15 809 -0.98 0.0939
2015-10-20 2015-09-30 13F COMCAST CORP-CL A CL A 20030N101 14,360 172 1.21 817 -4.22 0.0937
2015-08-04 2015-06-30 13F COMCAST CORP-CL A CL A 20030N101 14,188 -504 -3.43 853 2.77 0.0924
2015-04-27 2015-03-31 13F COMCAST CORP-CL A CL A 20030N101 14,692 -323 -2.15 830 -4.71 0.0995
2015-02-10 2014-12-31 13F COMCAST CORP-CL A CL A 20030N101 15,015 -1,027 -6.40 871 0.93 0.1047
2014-10-30 2014-09-30 13F COMCAST CORP-CL A CL A 20030N101 16,042 2,947 22.50 863 22.76 0.1144
2014-07-25 2014-06-30 13F COMCAST CORP-CL A CL A 20030N101 13,095 -510 -3.75 703 3.23 0.0907
2014-04-28 2014-03-31 13F COMCAST CORP-CL A CL A 20030N101 13,605 1,003 7.96 681 3.97 0.0909
2014-02-13 2013-12-31 13F COMCAST CORP-CL A CL A 20030N101 12,602 65 0.52 655 15.72 0.0880
2013-11-13 2013-09-30 13F COMCAST CORP-CL A CL A 20030N101 12,537 510 4.24 566 12.75 0.0840
2013-08-08 2013-06-30 13F COMCAST CORP CL A 20030N101 12,027 12,027 502 0.0848
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.