COMCAST CORP NEW

Ticker: CMCSA CUSIP: 20030N101 Class: CL A

POTOMAC FUND MANAGEMENT INC /ADV's Holding History (CIK: 0000826000)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 50,362 Value ($000) $1,505 Avg Close $28.53 Range $25.75 - $31.37

Q3 2025

Shares 47,167 Value ($000) $1,482 Avg Close $33.16 Range $30.70 - $36.02

Q2 2025

Shares 47,141 Value ($000) $1,622 Avg Close $33.91 Range $30.83 - $36.09

Q1 2025

Shares 44,968 Value ($000) $1,511 Avg Close $35.04 Range $31.58 - $37.31

Q4 2024

Shares 39,092 Value ($000) $1,467 Avg Close $39.99 Range $35.76 - $43.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	50,362	$1,505	$28.53	$25.75 - $31.37
Q3 2025	47,167	$1,482	$33.16	$30.70 - $36.02
Q2 2025	47,141	$1,622	$33.91	$30.83 - $36.09
Q1 2025	44,968	$1,511	$35.04	$31.58 - $37.31
Q4 2024	39,092	$1,467	$39.99	$35.76 - $43.66