Position in CMCSA
as of Jun 30, 2026
· filed Jul 30, 2026
Position Value
$13,490,986
-$301,326 QoQ
Shares Held
549,531
+14.4% QoQ
Ownership
0.015%
of shares outstanding
% of Portfolio
3.59%
of 13F equity value
Holder Rank
#311
of 1,874 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CMCSA Over Time
Shares Held
Position Value (USD)
Position in Telecom Services
Communication Services · as of Jun 30, 2026Harbor Island Capital LLC holds $13,490,986 across 1 Telecom Services name. CMCSA ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CMCSA |
Comcast Corp
This page
|
549,531 | $13,490,986 |
All Filings in CMCSA
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $13,490,986 | 549,531 | Shares | Sole | 2026-07-30 | |
| 2026-03-31 | $13,792,312 | 480,401 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $14,359,175 | 480,401 | Shares | Sole | 2026-01-23 | |
| 2025-09-30 | $9,752,783 | 310,401 | Shares | Sole | 2025-10-22 | |
| 2025-06-30 | $7,737,337 | 216,793 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $8,788,572 | 238,173 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $6,451,147 | 171,893 | Shares | Sole | 2025-01-27 | |
| 2024-09-30 | $7,179,962 | 171,893 | Shares | Sole | 2024-10-17 | |
| 2024-06-30 | $6,731,324 | 171,893 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $6,344,831 | 146,363 | Shares | Sole | 2024-04-18 | |
| 2023-12-31 | $6,418,012 | 146,363 | Shares | Sole | 2024-01-17 | |
| 2023-09-30 | $6,489,741 | 146,363 | Shares | Sole | 2023-11-07 | |
| 2023-06-30 | $6,236,786 | 150,103 | Shares | Sole | 2023-07-13 | |
| 2023-03-31 | $6,165,830 | 162,644 | Shares | Sole | 2023-04-17 | |
| 2022-12-31 | $5,657,930 | 161,794 | Shares | Sole | 2023-01-17 | |
| 2022-09-30 | $4,724,889 | 161,094 | Shares | Sole | 2022-10-14 | |
| 2022-06-30 | $6,468,084 | 164,834 | Shares | Sole | 2022-07-26 | |
| 2022-03-31 | $7,231,998 | 154,464 | Shares | Sole | 2022-05-06 | |
| 2021-12-31 | $7,737,929 | 153,744 | Shares | Sole | 2022-01-27 | |
| 2021-09-30 | $8,475,856 | 151,544 | Shares | Sole | 2021-10-19 | |
| 2021-06-30 | $8,641,030 | 151,544 | Shares | Sole | 2021-07-28 | |
| 2021-03-31 | $8,154,055 | 150,694 | Shares | Sole | 2021-04-15 | |
| 2020-12-31 | $7,896,373 | 150,694 | Shares | Sole | 2021-01-26 | |
| 2020-09-30 | $6,971,104 | 150,694 | Shares | Sole | 2020-10-27 | |
| 2020-06-30 | $5,998,002 | 153,874 | Shares | Sole | 2020-08-04 | |
| 2020-03-31 | $5,295,382 | 154,025 | Shares | Sole | 2020-04-30 | |
| No filing history on record for this holder in this stock. | ||||||