J. Goldman & Co LP

Position in CMCSA — Comcast Corp

CIK 1412741 NEW YORK, NY

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Position in CMCSA

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

+$0 QoQ

Shares Held

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2024

5 quarters on record

Common Shares in CMCSA Over Time

Shares Held

Position Value (USD)

Derivatives in CMCSA

reported options exposure · as of Jun 30, 2026

CallValue

$2,457,455

CallShares

100,100

PutValue

PutShares

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

J. Goldman & Co LP holds $1,647,904 across 2 Telecom Services names.

#	Ticker	Company	Shares	Value (USD)	Open
1	TMUS	T-Mobile US, Inc.	6,675	$1,119,597
2	ECHO	EchoStar CORP	5,205	$528,307

All Filings in CMCSA

Export CSV

7 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,457,455	100,100	-93.6%	Call	Sole	2026-08-14
2026-03-31	$2,512,125	87,500	—	Put	Sole	2026-05-15
2025-12-31	$19,080,356	638,353	-11.4%	Shares	Sole	2026-02-17
2025-12-31	$46,559,618	1,557,700	+493.4%	Call	Sole	2026-02-17
2025-03-31	$26,578,483	720,285	-62.2%	Shares	Sole	2025-05-15
2024-09-30	$79,678,613	1,907,558	—	Shares	Sole	2024-11-14
2024-09-30	$10,964,613	262,500	—	Call	Sole	2024-11-14
No filing history on record for this holder in this stock.