Headlands Technologies’s Comcast CMCSA Stock Holding History

Headlands Technologies’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
2026 Q1	–	Sell	-273,375	Closed	-$8.17M	–	763
2025 Q4	$8.17M	Buy	273,375 +80,611	+42%	+$2.3M	0.68%	20
2025 Q3	$6.06M	Sell	192,764 -49,442	-20%	-$1.66M	0.48%	44
2025 Q2	$8.64M	Buy	242,206 +156,120	+181%	+$5.4M	1.04%	13
2025 Q1	$3.18M	Buy	+86,086	New	+$3.11M	0.36%	68
2024 Q4	–	Sell	-225,825	Closed	-$9.43M	–	1250
2024 Q3	$9.43M	Buy	+225,825	New	+$8.92M	1.08%	15
2023 Q4	–	Sell	-26,852	Closed	-$1.19M	–	988
2023 Q3	$1.19M	Sell	26,852 -38,789	-59%	-$1.73M	0.59%	38
2023 Q2	$2.73M	Buy	65,641 +30,140	+85%	+$1.2M	0.87%	18
2023 Q1	$1.35M	Sell	35,501 -59,131	-62%	-$2.24M	0.89%	20
2022 Q4	$3.31M	Buy	+94,632	New	+$3.13M	2.62%	2

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

Headlands Technologies's CMCSA Position: Q1 2026 in Review

Headlands Technologies sold out of Comcast (CMCSA) in Q1 2026, closing a stake of 273,375 shares — an estimated $8.17M sold.

Headlands Technologies first reported a position in CMCSA in Q4 2022 and held it in 9 quarters. The position peaked at $9.43M in Q3 2024. 2,045 funds tracked by Wall St. Rank hold CMCSA as of Q1 2026.

Headlands Technologies reported no remaining Comcast position as of Q1 2026 after selling out during the quarter.
Headlands Technologies sold 273,375 Comcast shares in Q1 2026, an estimated $8.17M.
Headlands Technologies first reported a position in Comcast in Q4 2022 and held it in 9 quarters.
Headlands Technologies's Comcast position peaked at $9.43M in Q3 2024.
2,045 funds tracked by Wall St. Rank held Comcast as of Q1 2026.

Based on Headlands Technologies's 13F filing for Q1 2026, filed 13 May 2026.