CSS LLC’s Comcast CMCSA Stock Holding History

CSS LLC’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	-14,000	Closed	-$500K	–	1022
2025 Q2	$500K	Buy	+14,000	New	+$484K	0.02%	546
2025 Q1	–	Sell	-50,000	Closed	-$1.88M	–	951
2024 Q4	$1.88M	Buy	+50,000	New	+$2.08M	0.08%	190
2023 Q4	–	Sell	-10,000	Closed	-$443K	–	821
2023 Q3	$443K	Hold	10,000	–	–	0.03%	416
2023 Q2	$413K	Buy	+10,000	New	+$397K	0.03%	451

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

CSS LLC's CMCSA Position: Q1 2026 in Review

CSS LLC reduced its Comcast (CMCSA) stake by 14% in Q1 2026, selling an estimated $105K and leaving 20,891 shares worth $600K. The position accounts for 0.03% of the portfolio, ranked #479.

CSS LLC first reported a position in CMCSA in Q4 2014 and has held it in 27 quarters since. The position peaked at $1.71M in Q1 2025. 2,044 funds tracked by Wall St. Rank hold CMCSA as of Q1 2026.

CSS LLC held 20,891 shares of Comcast worth $600K as of Q1 2026.
CSS LLC sold 3,517 Comcast shares in Q1 2026, an estimated $105K.
Comcast made up 0.03% of CSS LLC's portfolio in Q1 2026, its #479 holding.
CSS LLC first reported a position in Comcast in Q4 2014 and has held it in 27 quarters since.
CSS LLC's Comcast position peaked at $1.71M in Q1 2025.
2,044 funds tracked by Wall St. Rank held Comcast as of Q1 2026.

Based on CSS LLC's 13F filing for Q1 2026, filed 15 May 2026.