Position in CMCSA
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$11,231,132
+$8,032,868 QoQ
Shares Held
457,480
+310.7% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#337
of 1,875 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)
Derivatives in CMCSA
reported options exposure · as of Jun 30, 2026CallValue
$177,017,775
CallShares
7,210,500
PutValue
$94,775,275
PutShares
3,860,500
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Telecom Services
Communication Services · as of Jun 30, 2026JANE STREET GROUP, LLC holds $477,687,154 across 35 Telecom Services names. CMCSA ranks #8 (2.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | T |
At&T Inc.
|
6,524,927 | $135,065,988 | |
| 2 | ECHO |
EchoStar CORP
|
1,166,267 | $118,376,099 | |
| 3 | CHTR |
Charter Communications, Inc. /Mo/
|
403,250 | $57,346,182 | |
| 4 | VZ |
Verizon Communications Inc
|
728,271 | $30,834,993 | |
| 5 | SKM |
Sk Telecom Co Ltd
|
859,484 | $27,641,004 | |
| 6 | TMUS |
T-Mobile US, Inc.
|
99,152 | $16,630,764 | |
| 7 | RCI |
Rogers Communications Inc
|
383,546 | $12,465,245 | |
| 8 | CMCSA |
Comcast Corp
This page
|
457,480 | $11,231,132 |
All Filings in CMCSA
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $177,017,775 | 7,210,500 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $94,775,275 | 3,860,500 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $11,231,132 | 457,480 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $22,712,481 | 791,100 | Put | Defined | 2026-05-12 | |
| 2026-03-31 | $3,198,264 | 111,399 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $143,260,029 | 4,989,900 | Call | Defined | 2026-05-12 | |
| 2025-12-31 | $37,311,659 | 1,248,300 | Put | Defined | 2026-02-12 | |
| 2025-12-31 | $123,367,893 | 4,127,400 | Call | Defined | 2026-02-12 | |
| 2025-12-31 | $41,927,357 | 1,402,723 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $19,452,090 | 619,100 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $71,060,299 | 2,261,630 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $94,652,596 | 3,012,500 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $131,799,513 | 3,692,900 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $10,203,121 | 285,882 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $33,195,246 | 930,100 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $123,983,846 | 3,360,000 | Call | Defined | 2025-05-19 | |
| 2025-03-31 | $65,331,369 | 1,770,500 | Put | Defined | 2025-05-19 | |
| 2025-03-31 | $31,123,929 | 843,468 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $91,453,147 | 2,436,800 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $53,876,891 | 1,435,568 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $103,034,910 | 2,745,400 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $73,845,062 | 1,767,899 | Shares | Defined | 2024-11-15 | |
| 2024-09-30 | $82,144,794 | 1,966,600 | Put | Defined | 2024-11-15 | |
| 2024-09-30 | $176,883,231 | 4,234,700 | Call | Defined | 2024-11-15 | |
| 2024-06-30 | $27,440,954 | 700,740 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $50,867,287 | 1,173,410 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $93,264,402 | 2,126,898 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $116,462,214 | 2,626,570 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $59,344,227 | 1,428,259 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $207,847,928 | 5,482,671 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $78,676,999 | 2,249,845 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $82,761,679 | 2,821,740 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $70,420,442 | 1,794,609 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $119,170,844 | 2,545,300 | Put | Defined | 2022-05-17 | |
| 2022-03-31 | $30,501,986 | 651,474 | Shares | Defined | 2022-05-17 | |
| 2022-03-31 | $166,079,762 | 3,547,200 | Call | Defined | 2022-05-17 | |
| 2021-12-31 | $19,845,706 | 394,312 | Shares | Defined | 2022-02-15 | |
| 2021-12-31 | $128,844,705 | 2,560,000 | Call | Defined | 2022-02-15 | |
| 2021-12-31 | $71,252,128 | 1,415,700 | Put | Defined | 2022-02-15 | |
| 2021-09-30 | $27,999,567 | 500,618 | Shares | Defined | 2021-11-16 | |
| 2021-09-30 | $33,736,979 | 603,200 | Put | Defined | 2021-11-16 | |
| 2021-09-30 | $106,037,698 | 1,895,900 | Call | Defined | 2021-11-16 | |
| 2021-06-30 | $71,223,615 | 1,249,100 | Put | Defined | 2021-08-16 | |
| 2021-06-30 | $28,931,405 | 507,391 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 | $225,040,622 | 3,946,700 | Call | Defined | 2021-08-16 | |
| 2021-03-31 | $13,648,548 | 252,237 | Shares | Defined | 2021-05-18 | |
| 2021-03-31 | $136,303,150 | 2,519,000 | Call | Defined | 2021-05-18 | |
| 2021-03-31 | $27,146,999 | 501,700 | Put | Defined | 2021-05-18 | |
| 2020-12-31 | $105,879,539 | 2,020,600 | Call | Defined | 2021-02-17 | |
| 2020-12-31 | $28,662,827 | 547,000 | Put | Defined | 2021-02-17 | |
| No filing history on record for this holder in this stock. | ||||||