PEAK6’s Comcast CMCSA Stock Holding History

PEAK6’s Portfolio CMCSA Stock Details CMCSA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-7,800	Closed	-$288K	–	3044
2025 Q1	$288K	Sell	7,800 -9,800	-56%	-$354K	﹤0.01%	2294
2024 Q4	$661K	Buy	+17,600	New	+$731K	﹤0.01%	2020

Other funds holding CMCSA

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

PEAK6's CMCSA Position: Q3 2025 in Review

PEAK6 sold out of Comcast (CMCSA) in Q3 2025, closing a stake of 2,426 shares — an estimated $81.3K sold.

PEAK6 first reported a position in CMCSA in Q4 2024 and held it in 2 quarters. The position peaked at $2.46M in Q4 2024. 2,153 funds tracked by Wall St. Rank hold CMCSA as of Q3 2025.

PEAK6 reported no remaining Comcast position as of Q3 2025 after selling out during the quarter.
PEAK6 sold 2,426 Comcast shares in Q3 2025, an estimated $81.3K.
PEAK6 first reported a position in Comcast in Q4 2024 and held it in 2 quarters.
PEAK6's Comcast position peaked at $2.46M in Q4 2024.
2,153 funds tracked by Wall St. Rank held Comcast as of Q3 2025.

Based on PEAK6's 13F filing for Q3 2025, filed 14 Nov 2025.