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Equibles

D. E. Shaw & Co., Inc.

Position in CMCSA — Comcast Corp

CIK 1009207 New York, NY
Back to CMCSA Full portfolio

Position in CMCSA

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$7,795,851
-$1,724,155 QoQ
Shares Held
317,550
-4.2% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#400
of 1,874 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 90% Shared 0% None 10%

Common Shares in CMCSA Over Time

Shares Held

Position Value (USD)

Derivatives in CMCSA

reported options exposure · as of Jun 30, 2026
CallValue
$10,433,750
CallShares
425,000
PutValue
$7,365,000
PutShares
300,000

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, 2026

D. E. Shaw & Co., Inc. holds $1,165,557,887 across 35 Telecom Services names. CMCSA ranks #17 (0.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 T
At&T Inc.
 24,079,356 $498,442,669
2 LUMN
Lumen Technologies, Inc.
 17,493,715 $134,351,730
3 TMUS
T-Mobile US, Inc.
 799,105 $134,033,881
4 RCI
Rogers Communications Inc
 1,689,395 $54,905,337
5 LBTYA
Liberty Global Ltd.
 4,842,938 $54,328,561
6 CHTR
Charter Communications, Inc. /Mo/
 350,112 $49,789,427
7 LBRDA
Liberty Broadband Corp
 1,112,006 $36,993,688
8 CABO
Cable One, Inc.
 477,500 $25,360,024

All Filings in CMCSA

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $10,433,750 425,000
2026-06-30 $7,365,000 300,000
2026-06-30 $7,795,851 317,550
2026-03-31 $9,520,006 331,592
2026-03-31 $14,688,036 511,600
2026-03-31 $2,153,250 75,000
2025-12-31 $142,899,768 4,780,859
2025-12-31 $3,730,269 124,800
2025-12-31 $15,196,064 508,400
2025-09-30 $135,022,203 4,297,340
2025-06-30 $7,798,259 218,500
2025-06-30 $28,826,508 807,692
2025-03-31 $29,128,602 789,394
2025-03-31 $2,276,727 61,700
2024-12-31 $31,749,493 845,976
2024-12-31 $3,242,593 86,400
2024-09-30 $97,204,952 2,327,150
2024-09-30 $2,506,197 60,000
2024-06-30 $2,752,945 70,300
2024-06-30 $39,566,172 1,010,373
2024-06-30 $1,621,222 41,400
2024-03-31 $17,401,544 401,420
2024-03-31 $2,600,998 60,000
2023-12-31 $3,946,496 90,000
2023-12-31 $5,886,769 134,248
2023-12-31 $16,662,986 380,000
2023-09-30 $10,198,208 230,000
2023-09-30 $1,218,198 27,474
2023-09-30 $18,365,643 414,200
2023-06-30 $17,426,089 419,400
2023-06-30 $7,914,203 190,474
2023-06-30 $7,391,753 177,900
2023-03-31 $22,480,616 593,000
2023-03-31 $7,561,296 199,454
2023-03-31 $39,771,356 1,049,100
2022-12-31 $44,600,692 1,275,400
2022-12-31 $63,977,550 1,829,500
2022-12-31 $13,538,446 387,145
2022-09-30 $32,829,087 1,119,300
2022-09-30 $28,479,445 971,000
2022-09-30 $89,674,031 3,057,415
2022-06-30 $64,528,400 1,644,455
2022-06-30 $43,007,031 1,096,000
2022-06-30 $21,346,555 544,000
2022-03-31 $178,846,628 3,819,880
2022-03-31 $48,308,834 1,031,800
2022-03-31 $13,919,574 297,300
2021-12-31 $366,753,132 7,286,974
2021-09-30 $12,863,901 230,000
2021-09-30 $185,108,016 3,309,637

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