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 Q3	–	Sell	-2,426	Closed	-$81.3K	–	3000
2025 Q2	$86.6K	Buy	+2,426	New	+$83.9K	﹤0.01%	2637
2025 Q1	–	Sell	-65,424	Closed	-$2.36M	–	3080
2024 Q4	$2.46M	Buy	+65,424	New	+$2.72M	0.01%	1301

Other funds holding CMCSA

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T 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. 2,159 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.
2,159 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.