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LMR Partners LLP

Position in CMCSA — Comcast Corp

CIK 1578621 LONDON, X0

Position in CMCSA

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$4,458,576
+$3,125,797 QoQ
Shares Held
155,297
+226.4% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2021
12 quarters on record
Voting authority Sole 74% Shared 26% None 0%

Common Shares in CMCSA Over Time

Shares Held

Position Value (USD)

Derivatives in CMCSA

reported options exposure · as of Dec 31, 2025
CallValue
$1,515,508
CallShares
54,100
PutValue
$879,611
PutShares
31,400

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 Mar 31, 2026

LMR Partners LLP holds $162,999,244 across 8 Telecom Services names. CMCSA ranks #4 (2.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 CMCSA
Comcast Corp
This page
155,297 $4,458,576

All Filings in CMCSA

Export CSV
27 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $4,458,576 155,297
2025-12-31 $1,332,779 47,577
2025-12-31 $1,515,508 54,100
2025-12-31 $879,611 31,400
2025-09-30 $945,248 32,100
2025-09-30 $2,182,021 74,100
2025-09-30 $451,834 15,344
2025-06-30 $5,659,553 169,200
2025-06-30 $7,295,205 218,100
2025-06-30 $244,344 7,305
2025-03-31 $6,204,172 179,400
2025-03-31 $7,601,321 219,800
2025-03-31 $4,260,267 123,190
2024-12-31 $566,291 16,100
2024-12-31 $4,888,856 138,993
2024-12-31 $2,025,987 57,600
2024-09-30 $2,254,872 57,600
2024-09-30 $630,268 16,100
2024-06-30 $1,181,772 32,200
2024-06-30 $1,523,091 41,500
2024-03-31 $2,933,334 72,200
2024-03-31 $4,087,166 100,600
2023-12-31 $2,428,803 59,100
2023-12-31 $1,643,860 40,000
2023-09-30 $2,455,947 59,100
2023-09-30 $576,836 13,881
2021-12-31 $867,637 18,394