컴캐스트 주식회사
MX ˙ BMV ˙ US20030N1019
SecurityMX:CMCSA / Comcast Corporation
InstitutionGeode Capital Management, Llc
Latest Disclosed Ownership88,110,009 shares
Latest Disclosed Value $ 2,520,842,753
Geode Capital Management, Llc reports 2.01% decrease in ownership of CMCSA / Comcast Corporation

On May 15, 2026 - Geode Capital Management, Llc filed a 13F-HR form disclosing ownership of 88,110,009 shares of Comcast Corporation (MX:CMCSA) valued at $2,520,842,753 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 89,913,362 shares of Comcast Corporation. This represents a change in shares of -2.01% 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)
2026-05-15 2026-03-31 13F COMCAST CORP- CL A 20030N101 88,110,009 -1,803,353 -2.01 2,520,843 -5.96 0.0838
2026-02-09 2025-12-31 13F COMCAST CORP- CL A 20030N101 89,913,362 1,465,428 1.66 2,680,747 -3.25 0.1654
2025-11-12 2025-09-30 13F COMCAST CORP- CL A 20030N101 88,447,934 1,482,186 1.70 2,770,672 -10.35 0.1767
2025-08-08 2025-06-30 13F COMCAST CORP- CL A 20030N101 86,965,748 -300,570 -0.34 3,090,384 -3.73 0.2166
2025-05-13 2025-03-31 13F COMCAST CORP- CL A 20030N101 87,266,318 1,454,179 1.69 3,209,968 -0.07 0.2524
2025-02-12 2024-12-31 13F COMCAST CORP- CL A 20030N101 85,812,139 1,006,272 1.19 3,212,244 -9.00 0.2489
2024-11-12 2024-09-30 13F COMCAST CORP- CL A 20030N101 84,805,867 -985,513 -1.15 3,529,888 5.35 0.2858
2024-08-09 2024-06-30 13F COMCAST CORP- CL A 20030N101 85,791,380 2,107,758 2.52 3,350,539 -7.40 0.2940
2024-05-13 2024-03-31 13F COMCAST CORP- CL A 20030N101 83,683,622 2,217,164 2.72 3,618,385 1.54 0.3346
2024-02-13 2023-12-31 13F COMCAST CORP- CL A 20030N101 81,466,458 63,214 0.08 3,563,394 -1.08 0.3728
2023-11-13 2023-09-30 13F COMCAST CORP- CL A 20030N101 81,403,244 994,231 1.24 3,602,380 8.09 0.4291
2023-08-11 2023-06-30 13F COMCAST CORP- CL A 20030N101 80,409,013 1,133,157 1.43 3,332,626 11.12 0.3916
2023-05-15 2023-03-31 13F COMCAST CORP- CL A 20030N101 79,275,856 -1,174,109 -1.46 2,999,160 106,707.66 0.3895
2023-02-13 2022-12-31 13F COMCAST CORP- CL A 20030N101 80,449,965 -1,159,471 -1.42 2,809 -99.88 0.3942
2022-11-14 2022-09-30 13F COMCAST CORP- CL A 20030N101 81,609,436 421,316 0.52 2,391,543 -24.81 0.3628
2022-08-12 2022-06-30 13F COMCAST CORP- CL A 20030N101 81,188,120 557,394 0.69 3,180,568 -15.55 0.4659
2022-05-13 2022-03-31 13F COMCAST CORP- CL A 20030N101 80,630,726 1,090,744 1.37 3,766,271 -5.68 0.4701
2022-02-11 2021-12-31 13F COMCAST CORP- CL A 20030N101 79,539,982 2,575,372 3.35 3,992,896 -6.99 0.4809
2021-11-12 2021-09-30 13F COMCAST CORP- CL A 20030N101 76,964,610 1,946,861 2.60 4,292,883 0.65 0.5779
2021-08-13 2021-06-30 13F COMCAST CORP- CL A 20030N101 75,017,749 2,228,592 3.06 4,265,121 8.59 0.5876
2021-05-12 2021-03-31 13F COMCAST CORP- CL A 20030N101 72,789,157 1,296,417 1.81 3,927,697 5.12 0.6008
2021-02-12 2020-12-31 13F COMCAST CORP- CL A 20030N101 71,492,740 736,364 1.04 3,736,539 14.38 0.6272
2020-11-13 2020-09-30 13F COMCAST CORP- CL A 20030N101 70,756,376 -389,560 -0.55 3,266,691 18.00 0.6401
2020-08-13 2020-06-30 13F COMCAST CORP- CL A 20030N101 71,145,936 2,008,533 2.91 2,768,402 16.68 0.5922
2020-05-14 2020-03-31 13F COMCAST CORP- CL A 20030N101 69,137,403 1,915,909 2.85 2,372,579 -21.36 0.6183
2020-02-20 2019-12-31 13F/A-1 COMCAST CORP- CL A 20030N101 67,221,494 506,393 0.76 3,016,868 0.45 0.6305
2020-02-13 2019-12-31 13F COMCAST CORP- CL A 20030N101 67,221,494 506,393 3,016,868 384,473.3744
2019-11-12 2019-09-30 13F COMCAST CORP- CL A 20030N101 66,715,101 1,586,617 2.44 3,003,233 9.24 0.7009
2019-08-14 2019-06-30 13F COMCAST CORP- CL A 20030N101 65,128,484 998,137 1.56 2,749,281 7.40 0.6653
2019-05-14 2019-03-31 13F COMCAST CORP- CL A 20030N101 64,130,347 430,844 0.68 2,559,939 18.22 0.6633
2019-03-06 2018-12-31 13F/A-1 COMCAST CORP- CL A 20030N101 63,699,503 5,992,911 10.39 2,165,450 6.17 0.6694
2019-02-13 2018-12-31 13F COMCAST CORP- CL A 20030N101 63,699,503 5,992,911 2,165,450
2018-11-13 2018-09-30 13F COMCAST CORP- CL A 20030N101 57,706,592 1,499,171 2.67 2,039,657 10.82 0.5747
2018-08-14 2018-06-30 13F COMCAST CORP- CL A 20030N101 56,207,421 4,606,204 8.93 1,840,567 4.65 0.5658
2018-05-15 2018-03-31 13F COMCAST CORP- CL A 20030N101 51,601,217 2,345,615 4.76 1,758,746 -10.66 0.5730
2018-02-13 2017-12-31 13F COMCAST CORP- CL A 20030N101 49,255,602 567,282 1.17 1,968,535 5.27 0.6685
2017-11-14 2017-09-30 13F COMCAST CORP- CL A 20030N101 48,688,320 878,349 1.84 1,869,904 0.66 0.6902
2017-08-14 2017-06-30 13F COMCAST CORP- CL A 20030N101 47,809,971 1,224,405 2.63 1,857,630 6.23 0.7305
2017-06-21 2017-03-31 13F/A-1 COMCAST CORP CL A CL A 20030N101 46,585,566 24,947,434 115.29 1,748,680 17.18 0.7173
2017-05-12 2017-03-31 13F COMCAST CORP CL A CL A 20030N101 46,585,566 1,748,680
2017-02-14 2016-12-31 13F COMCAST CORP CL A CL A 20030N101 21,638,132 785,868 3.77 1,492,327 8.05 0.6940
2016-11-10 2016-09-30 13F COMCAST CORP CL A CL A 20030N101 20,852,264 462,225 2.27 1,381,152 4.08 0.6955
2016-08-12 2016-06-30 13F COMCAST CORP CL A CL A 20030N101 20,390,039 -314,516 -1.52 1,326,966 5.13 0.7217
2016-05-13 2016-03-31 13F COMCAST CORP CL A CL A 20030N101 20,704,555 247,489 1.21 1,262,179 9.55 0.6698
2016-02-12 2015-12-31 13F COMCAST CORP CL A CL A 20030N101 20,457,066 17,446,989 579.62 1,152,099 570.02 0.6566
2015-11-13 2015-09-30 13F COMCAST CORP CL A SPL CL A SPL 20030N200 3,010,077 2,756,623 1,087.62 171,950 1,040.10 0.1043
2015-11-13 2015-09-30 13F COMCAST CORP CL A CL A 20030N101 17,643,569 -2,887,406 1,001,702 0.6075
2015-08-14 2015-06-30 13F COMCAST CORP CL A SPL CL A SPL 20030N200 253,454 107,961 74.20 15,082 86.91 0.0086
2015-08-14 2015-06-30 13F COMCAST CORP CL A CL A 20030N101 20,530,975 -210,125 1,232,482 0.7036
2015-05-14 2015-03-31 13F COMCAST CORP CL A SPL CL A SPL 20030N200 145,493 22,667 18.45 8,069 15.73 0.0046
2015-05-14 2015-03-31 13F COMCAST CORP CL A CL A 20030N101 20,741,100 470,865 1,169,581 0.6685
2015-02-12 2014-12-31 13F COMCAST CORP CL A SPL CL A SPL 20030N200 122,826 21,579 21.31 6,972 29.57 0.0041
2015-02-12 2014-12-31 13F COMCAST CORP CL A CL A 20030N101 20,270,235 758,902 1,174,522 0.6988
2014-11-14 2014-09-30 13F COMCAST CORP CL A SPL CL A SPL 20030N200 101,247 12,196 13.70 5,381 14.15 0.0035
2014-11-14 2014-09-30 13F COMCAST CORP CL A CL A 20030N101 19,511,333 -118,096 1,048,056 0.6794
2014-08-13 2014-06-30 13F COMCAST CORP CL A SPL CL A SPL 20030N200 89,051 2,082 2.39 4,714 11.76 0.0030
2014-08-13 2014-06-30 13F COMCAST CORP CL A CL A 20030N101 19,629,429 -228,807 1,053,135 0.6809
2014-05-14 2014-03-31 13F COMCAST CORP CL A SPL CL A SPL 20030N200 86,969 5,788 7.13 4,218 4.61 0.0028
2014-05-14 2014-03-31 13F COMCAST CORP CL A CL A 20030N101 19,858,236 231,045 992,920 0.6660
2014-02-14 2013-12-31 13F COMCAST CORP CL A SPL CL A SPL 20030N200 81,181 2,707 3.45 4,032 18.94 0.0028
2014-02-14 2013-12-31 13F COMCAST CORP CL A CL A 20030N101 19,627,191 635,745 1,019,654 0.7069
2013-11-14 2013-09-30 13F COMCAST CORP CL A SPL CL A SPL 20030N200 78,474 12,309 18.60 3,390 29.69 0.0027
2013-11-14 2013-09-30 13F COMCAST CORP CL A CL A 20030N101 18,991,446 440,793 857,270 0.6873
2013-08-14 2013-06-30 13F COMCAST CORP CL A SPL CL A SPL 20030N200 66,165 66,165 2,614 0.0023
2013-08-14 2013-06-30 13F COMCAST CORP CL A CL A 20030N101 18,550,653 18,484,488 776,754 0.6829
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.