Aigen Investment Management’s Comcast CMCSA Stock Holding History

Aigen Investment Management’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 Q4	–	Sell	-27,773	Closed	-$873K	–	646
2025 Q3	$873K	Sell	27,773 -18,328	-40%	-$614K	0.14%	232
2025 Q2	$1.65M	Sell	46,101 -10,646	-19%	-$368K	0.23%	134
2025 Q1	$2.09M	Buy	+56,747	New	+$2.05M	0.33%	74
2024 Q4	–	Sell	-10,304	Closed	-$430K	–	769
2024 Q3	$430K	Buy	+10,304	New	+$407K	0.08%	363
2024 Q1	–	Sell	-22,308	Closed	-$978K	–	720
2023 Q4	$978K	Sell	22,308 -26,140	-54%	-$1.12M	0.17%	158
2023 Q3	$2.15M	Buy	48,448 +36,390	+302%	+$1.62M	0.4%	30
2023 Q2	$501K	Buy	+12,058	New	+$479K	0.07%	347
2023 Q1	–	Sell	-9,254	Closed	-$324K	–	647
2022 Q4	$324K	Sell	9,254 -232,384	-96%	-$7.69M	0.05%	350
2022 Q3	$7.09M	Buy	+241,638	New	+$9.03M	1.02%	12
2022 Q2	–	Sell	-32,301	Closed	-$1.51M	–	557
2022 Q1	$1.51M	Sell	32,301 -108,989	-77%	-$5.25M	0.26%	114
2021 Q4	$6.86M	Buy	+141,290	New	+$7.36M	0.42%	45

Other funds holding CMCSA

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

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

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

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

Norges Bank Oslo, Norway $1T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Aigen Investment Management's CMCSA Position: Q4 2025 in Review

Aigen Investment Management sold out of Comcast (CMCSA) in Q4 2025, closing a stake of 27,773 shares — an estimated $873K sold.

Aigen Investment Management first reported a position in CMCSA in Q4 2021 and held it in 11 quarters. The position peaked at $7.09M in Q3 2022. 2,105 funds tracked by Wall St. Rank hold CMCSA as of Q4 2025.

Aigen Investment Management reported no remaining Comcast position as of Q4 2025 after selling out during the quarter.
Aigen Investment Management sold 27,773 Comcast shares in Q4 2025, an estimated $873K.
Aigen Investment Management first reported a position in Comcast in Q4 2021 and held it in 11 quarters.
Aigen Investment Management's Comcast position peaked at $7.09M in Q3 2022.
2,105 funds tracked by Wall St. Rank held Comcast as of Q4 2025.

Based on Aigen Investment Management's 13F filing for Q4 2025, filed 13 Feb 2026.