컴캐스트 주식회사
MX ˙ BMV ˙ US20030N1019
SecurityMX:CMCSA / Comcast Corporation
InstitutionBollard Group LLC
Latest Disclosed Ownership37,607 shares
Latest Disclosed Value $ 1,080
Bollard Group LLC reports 1.09% increase in ownership of CMCSA / Comcast Corporation

On May 14, 2026 - Bollard Group LLC filed a 13F-HR form disclosing ownership of 37,607 shares of Comcast Corporation (MX:CMCSA) valued at $1,080 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 37,202 shares of Comcast Corporation. This represents a change in shares of 1.09% during the quarter.

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)
2026-05-14 2026-03-31 13F COMCAST CORP CL A 20030N101 37,607 405 1.09 1 0.00 0.0318
2026-02-13 2025-12-31 13F COMCAST CORP CL A 20030N101 37,202 -1,932 -4.94 1 0.00 0.0278
2025-11-14 2025-09-30 13F COMCAST CORP CL A 20030N101 39,134 358 0.92 1 0.00 0.0289
2025-08-13 2025-06-30 13F Comcast Corp Cl A COM 20030N101 38,776 617 1.62 1 0.00 0.0316
2025-05-15 2025-03-31 13F Comcast Corp Cl A COM 20030N101 38,159 307 0.81 1 0.00 0.0370
2025-02-14 2024-12-31 13F Comcast Corp Cl A COM 20030N101 37,852 30 0.08 1 0.00 0.0394
2024-11-13 2024-09-30 13F Comcast Corp Cl A COM 20030N101 37,822 301 0.80 2 0.00 0.0420
2024-08-14 2024-06-30 13F Comcast Corp Cl A COM 20030N101 37,521 283 0.76 1 0.00 0.0414
2024-05-13 2024-03-31 13F Comcast Corp Cl A COM 20030N101 37,238 242 0.65 2 0.00 0.0488
2024-02-13 2023-12-31 13F Comcast Corp Cl A COM 20030N101 36,996 244 0.66 2 0.00 0.0564
2023-11-14 2023-09-30 13F Comcast Corp Cl A COM 20030N101 36,752 -295 -0.80 2 0.00 0.0600
2023-08-14 2023-06-30 13F Comcast Corp Cl A COM 20030N101 37,047 305 0.83 2 0.00 0.0524
2023-05-12 2023-03-31 13F Comcast Corp Cl A COM 20030N101 36,742 -35,015 -48.80 1 -50.00 0.0503
2023-02-10 2022-12-31 13F Comcast Corp Cl A COM 20030N101 71,757 280 0.39 3 -99.90 0.0958
2022-11-09 2022-09-30 13F Comcast Corp Cl A COM 20030N101 71,477 -25,360 -26.19 2,096 -44.84 0.0881
2022-08-12 2022-06-30 13F Comcast Corp Cl A COM 20030N101 96,837 200 0.21 3,800 -16.02 0.1540
2022-05-12 2022-03-31 13F Comcast Corp Cl A COM 20030N101 96,637 -2,365 -2.39 4,525 -9.19 0.1448
2022-02-11 2021-12-31 13F Comcast Corp Cl A COM 20030N101 99,002 35,725 56.46 4,983 40.80 0.1595
2021-11-12 2021-09-30 13F Comcast Corp Cl A COM 20030N101 63,277 7,884 14.23 3,539 12.03 0.1159
2021-08-12 2021-06-30 13F Comcast Corp Cl A COM 20030N101 55,393 90 0.16 3,159 5.58 0.1002
2021-05-11 2021-03-31 13F Comcast Corp Cl A COM 20030N101 55,303 3 0.01 2,992 3.24 0.1048
2021-02-04 2020-12-31 13F Comcast Corp Cl A COM 20030N101 55,300 -666 -1.19 2,898 11.94 0.1079
2020-11-12 2020-09-30 13F Comcast Corp Cl A COM 20030N101 55,966 -1,606 -2.79 2,589 15.37 0.0933
2020-08-13 2020-06-30 13F Comcast Corp Cl A COM 20030N101 57,572 15,780 37.76 2,244 56.16 0.0882
2020-05-14 2020-03-31 13F Comcast Corp Cl A COM 20030N101 41,792 -987 -2.31 1,437 -25.31 0.0639
2020-02-10 2019-12-31 13F Comcast Corp Cl A COM 20030N101 42,779 193 0.45 1,924 0.21 0.0625
2019-11-13 2019-09-30 13F Comcast Corp Cl A COM 20030N101 42,586 201 0.47 1,920 7.14 0.0674
2019-08-13 2019-06-30 13F Comcast Corp Cl A COM 20030N101 42,385 210 0.50 1,792 6.29 0.0617
2019-05-10 2019-03-31 13F Comcast Corp Cl A COM 20030N101 42,175 221 0.53 1,686 17.98 0.0636
2019-02-05 2018-12-31 13F Comcast Corp Cl A COM 20030N101 41,954 225 0.54 1,429 -3.32 0.0630
2018-11-08 2018-09-30 13F Comcast Corp Cl A COM 20030N101 41,729 40 0.10 1,478 8.04 0.0594
2018-08-09 2018-06-30 13F Comcast Corp Cl A COM 20030N101 41,689 40 0.10 1,368 -3.87 0.0628
2018-05-14 2018-03-31 13F Comcast Corp Cl A COM 20030N101 41,649 26 0.06 1,423 -14.64 0.0707
2018-01-29 2017-12-31 13F Comcast Corp Cl A COM 20030N101 41,623 31 0.07 1,667 4.19 0.0801
2017-10-27 2017-09-30 13F Comcast Corp Cl A COM 20030N101 41,592 27 0.06 1,600 -1.11 0.0844
2017-07-19 2017-06-30 13F Comcast Corp Cl A COM 20030N101 41,565 29 0.07 1,618 3.65 0.0874
2017-04-19 2017-03-31 13F Comcast Corp Cl A COM 20030N101 41,536 20,781 100.13 1,561 8.93 0.0895
2017-01-25 2016-12-31 13F Comcast Corp Cl A COM 20030N101 20,755 15 0.07 1,433 4.14 0.0935
2016-10-26 2016-09-30 13F Comcast Corp Cl A COM 20030N101 20,740 2,847 15.91 1,376 18.01 0.0880
2016-07-20 2016-06-30 13F Comcast Corp Cl A COM 20030N101 17,893 3 0.02 1,166 6.68 0.0797
2016-05-09 2016-03-31 13F Comcast Corp Cl A COM 20030N101 17,890 2 0.01 1,093 8.33 0.0880
2016-02-04 2015-12-31 13F Comcast Corp Cl A COM 20030N101 17,888 72 0.40 1,009 -1.08 0.0831
2015-10-30 2015-09-30 13F Comcast Corp Cl A Spl COM 20030N200 17,816 68 0.38 1,020 -4.14 0.0837
2015-08-12 2015-06-30 13F Comcast Corp Cl A Spl COM 20030N200 17,748 75 0.42 1,064 7.37 0.0804
2015-05-12 2015-03-31 13F Comcast Corp Cl A Spl COM 20030N200 17,673 70 0.40 991 -2.17 0.0738
2015-02-12 2014-12-31 13F Comcast Corp Cl A Spl COM 20030N200 17,603 3 0.02 1,013 7.54 0.0894
2014-11-14 2014-09-30 13F Comcast Corp Cl A Spl COM 20030N200 17,600 600 3.53 942 3.86 0.0890
2014-08-13 2014-06-30 13F Comcast Corp Cl A Spl COM 20030N200 17,000 0 0.00 907 9.41 0.0876
2014-05-14 2014-03-31 13F Comcast Corp Cl A Spl COM 20030N200 17,000 0 0.00 829 -2.24 0.0838
2014-02-13 2013-12-31 13F Comcast Corp Cl A Spl COM 20030N200 17,000 13,460 380.23 848 454.25 0.0935
2013-11-12 2013-09-30 13F/A-1 Comcast Corp Cl A Spl COM 20030N200 3,540 3,540 153 0.0180
2013-11-05 2013-09-30 13F Comcast Corp Cl A Spl COM 20030N200 3,540 153 0.0180
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.