Comcast Corporation
AT ˙ WBAG ˙ US20030N1019
€ 20,38 ↓ -0,02 (-0,10%)
2026-06-04
AKTIENPREIS
SecurityAT:CMCS / Comcast Corporation
InstitutionBaxter Bros Inc
Latest Disclosed Ownership123,577 shares
Latest Disclosed Value $ 3,547,896
Baxter Bros Inc reports 6.73% decrease in ownership of CMCS / Comcast Corporation

On April 28, 2026 - Baxter Bros Inc filed a 13F-HR form disclosing ownership of 123,577 shares of Comcast Corporation (AT:CMCS) valued at $3,124,644 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 132,487 shares of Comcast Corporation. This represents a change in shares of -6.73% during the quarter. The current value of the position is $2,518,499 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)
2026-04-28 2026-03-31 13F COMCAST CORP CL A 20030N101 123,577 -8,910 -6.73 3,548 -10.43 0.4380
2026-01-26 2025-12-31 13F COMCAST CORP CL A 20030N101 132,487 -21,998 -14.24 3,960 -18.40 0.4582
2025-10-14 2025-09-30 13F COMCAST CORP CL A 20030N101 154,485 -20,564 -11.75 4,854 -22.31 0.5611
2025-07-24 2025-06-30 13F COMCAST CORP CL A 20030N101 175,049 -9,459 -5.13 6,247 -8.24 0.7642
2025-04-09 2025-03-31 13F COMCAST CORP CL A 20030N101 184,508 -43,488 -19.07 6,808 -20.43 0.8967
2025-02-12 2024-12-31 13F COMCAST CORP CL A 20030N101 227,996 -58,855 -20.52 8,557 -28.59 1.1193
2024-10-29 2024-09-30 13F COMCAST CORP CL A 20030N101 286,851 -28,752 -9.11 11,982 -3.06 1.5577
2024-07-15 2024-06-30 13F COMCAST CORP CL A 20030N101 315,603 -21,789 -6.46 12,359 -15.49 1.6177
2024-04-29 2024-03-31 13F COMCAST CORP CL A 20030N101 337,392 -6,482 -1.88 14,626 -3.00 1.8759
2024-05-17 2023-12-31 13F/A-1 COMCAST CORP CL A 20030N101 343,874 -892 -0.26 15,079 -1.36 2.0888
2024-02-06 2023-12-31 13F Comcast A COM 20030N101 343,489 -1,277 15,062 2.1291
2024-05-17 2023-09-30 13F/A-1 COMCAST CORP CL A 20030N101 344,766 -3,132 -0.90 15,287 5.75 2.3206
2023-10-23 2023-09-30 13F Comcast A COM 20030N101 344,981 -2,917 15,296 2.3518
2023-08-14 2023-06-30 13F Comcast A COM 20030N101 347,898 4,168 1.21 14,455 10.94 2.1499
2023-05-15 2023-03-31 13F Comcast A COM 20030N101 343,730 31 0.01 13,031 8.41 2.0486
2023-02-01 2022-12-31 13F Comcast A COM 20030N101 343,699 -5,247 -1.50 12,019 17.43 1.9760
2022-11-14 2022-09-30 13F Comcast A COM 20030N101 348,946 -2,796 -0.79 10,235 -25.84 1.8138
2022-07-25 2022-06-30 13F Comcast A COM 20030N101 351,742 5,247 1.51 13,802 -14.92 2.4766
2022-04-20 2022-03-31 13F Comcast A COM 20030N101 346,495 11,816 3.53 16,223 -3.69 2.4362
2022-01-14 2021-12-31 13F Comcast A COM 20030N101 334,679 1,380 0.41 16,844 -9.64 2.4412
2021-10-25 2021-09-30 13F Comcast A COM 20030N101 333,299 266 0.08 18,641 -1.84 2.9838
2021-08-11 2021-06-30 13F Comcast A COM 20030N101 333,033 -94 -0.03 18,990 5.35 3.0090
2021-04-23 2021-03-31 13F Comcast A COM 20030N101 333,127 1,812 0.55 18,026 3.83 3.0969
2021-01-25 2020-12-31 13F Comcast A COM 20030N101 331,315 560 0.17 17,361 13.46 3.2885
2020-11-05 2020-09-30 13F Comcast A COM 20030N101 330,755 5,261 1.62 15,301 20.59 3.3091
2020-07-31 2020-06-30 13F Comcast A COM 20030N101 325,494 -1,772 -0.54 12,688 12.77 2.9775
2020-04-17 2020-03-31 13F Comcast A COM 20030N101 327,266 -9,648 -2.86 11,251 -25.74 2.9144
2020-01-10 2019-12-31 13F/A-20 Comcast A COM 20030N101 336,914 -2,609 -0.77 15,151 -1.01 3.1538
2020-01-09 2019-12-31 13F Comcast Corp A COM 20030N200 168,565 168,565 9,703 3,511,012.8492
2020-01-09 2019-12-31 13F Comcast A COM 20030N101 8,780 -330,743 509 180,927.6005
2019-10-21 2019-09-30 13F Comcast A COM 20030N101 339,523 -7,387 -2.13 15,306 4.36 3.4650
2019-07-29 2019-06-30 13F Comcast A COM 20030N101 346,910 2,338 0.68 14,667 6.47 3.3510
2019-04-22 2019-03-31 13F Comcast A COM 20030N101 344,572 -2,433 -0.70 13,776 16.59 3.2182
2019-01-22 2018-12-31 13F Comcast A COM 20030N101 347,005 -3,412 -0.97 11,816 -4.77 3.2055
2018-10-11 2018-09-30 13F Comcast A COM 20030N101 350,417 6,316 1.84 12,408 9.90 2.9778
2018-07-17 2018-06-30 13F Comcast A COM 20030N101 344,101 -2,260 -0.65 11,290 -4.60 3.0352
2018-05-16 2018-03-31 13F Comcast A COM 20030N101 346,361 -644 -0.19 11,835 -14.84 3.2282
2018-02-01 2017-12-31 13F Comcast A COM 20030N101 347,005 -12,915 -3.59 13,898 0.35 3.8084
2017-10-16 2017-09-30 13F Comcast A COM 20030N101 359,920 -810 -0.22 13,850 -1.35 3.9800
2017-08-01 2017-06-30 13F Comcast A COM 20030N101 360,730 -1,055 -0.29 14,040 3.24 4.2264
2017-04-24 2017-03-31 13F Comcast A COM 20030N101 361,785 178,575 97.47 13,600 7.50 4.2535
2017-01-19 2016-12-31 13F Comcast A COM 20030N101 183,210 -4,099 -2.19 12,651 1.81 4.0729
2016-10-20 2016-09-30 13F Comcast A COM 20030N101 187,309 -3,010 -1.58 12,426 0.15 4.2003
2016-07-07 2016-06-30 13F Comcast A COM 20030N101 190,319 164 0.09 12,407 15.63 4.3385
2016-02-08 2015-12-31 13F Comcast A COM 20030N101 190,155 6,188 3.36 10,730 -2.69 3.9760
2015-10-05 2015-09-30 13F Comcast Corp A COM 20030N200 183,967 0 0.00 11,027 0.00 4.0488
2015-10-05 2015-09-30 13F Comcast A COM 20030N101 8,925 0 537 0.1972
2015-07-07 2015-06-30 13F Comcast Corp A COM 20030N200 183,967 6,082 3.42 11,027 10.57 4.0450
2015-07-07 2015-06-30 13F Comcast A COM 20030N101 8,925 1 537 0.1970
2015-04-16 2015-03-31 13F Comcast Corp A COM 20030N200 177,885 9,320 5.53 9,973 2.78 3.6277
2015-04-16 2015-03-31 13F Comcast A COM 20030N101 8,924 144 504 0.1833
2015-01-22 2014-12-31 13F Comcast Corp A COM 20030N200 168,565 1,603 0.96 9,703 8.63 3.5110
2015-01-22 2014-12-31 13F Comcast A COM 20030N101 8,780 59 509 0.1842
2014-11-04 2014-09-30 13F Comcast Corp A COM 20030N200 166,962 -253 -0.15 8,932 0.16 3.4748
2014-11-04 2014-09-30 13F Comcast A COM 20030N101 8,721 267 469 0.1825
2014-07-11 2014-06-30 13F Comcast Corp A COM 20030N200 167,215 362 0.22 8,918 9.60 3.6722
2014-07-11 2014-06-30 13F Comcast A COM 20030N101 8,454 401 454 0.1869
2014-04-08 2014-03-31 13F Comcast Corp A COM 20030N200 166,853 -1,355 -0.81 8,137 -3.02 3.6935
2014-04-08 2014-03-31 13F Comcast A COM 20030N101 8,053 -1,799 403 0.1829
2014-02-10 2013-12-31 13F Comcast Corp A COM 20030N200 168,208 -208 -0.12 8,390 14.92 3.9294
2014-02-10 2013-12-31 13F Comcast A COM 20030N101 9,852 1,322 512 0.2398
2013-10-28 2013-09-30 13F Comcast Corp A COM 20030N200 168,416 2,123 1.28 7,301 10.67 3.9906
2013-10-28 2013-09-30 13F Comcast A COM 20030N101 8,530 -1,144 385 0.2104
2013-08-21 2013-06-30 13F Comcast Corp A COM 20030N200 166,293 166,293 6,597 3.9994
2013-08-21 2013-06-30 13F Comcast A COM 20030N101 9,674 -156,619 404 0.2449
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.