Sienna Gestion’s Comcast CMCSA Stock Holding History

Sienna Gestion’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 Q2	$8.79M	Buy	358,772 +15,198	+4%	+$392K	0.51%	69
2026 Q1	$10M	Hold	343,574	–	–	0.65%	55
2025 Q4	$10.2M	Hold	343,574	–	–	0.61%	52
2025 Q3	$9.84M	Hold	343,574	–	–	0.69%	41
2025 Q2	$11.2M	Buy	343,574 +34,161	+11%	+$1.18M	0.77%	35
2025 Q1	$11.1M	Sell	309,413 -36,295	-10%	-$1.31M	0.9%	27
2024 Q4	$13M	Hold	345,708	–	–	0.88%	27
2024 Q3	$14.4M	Buy	345,708 +51,265	+17%	+$2.02M	0.96%	27
2024 Q2	$11.5M	Buy	294,443 +1,794	+0.6%	+$70.2K	1.02%	22
2024 Q1	$12.7M	Buy	+292,649	New	+$12.6M	1.09%	15

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 $3.37T AUM 44.26% 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

Sienna Gestion's CMCSA Position: Q2 2026 in Review

Sienna Gestion increased its Comcast (CMCSA) stake by 4.4% in Q2 2026, buying an estimated $392K and bringing the position to 358,772 shares worth $8.79M. The position accounts for 0.51% of the portfolio, ranked #69.

Sienna Gestion first reported a position in CMCSA in Q1 2024 and has held it in 10 quarters since. The position peaked at $14.4M in Q3 2024. 1,889 funds tracked by Wall St. Rank hold CMCSA as of Q2 2026.

Sienna Gestion held 358,772 shares of Comcast worth $8.79M as of Q2 2026.
Sienna Gestion bought 15,198 Comcast shares in Q2 2026, an estimated $392K.
Comcast made up 0.51% of Sienna Gestion's portfolio in Q2 2026, its #69 holding.
Sienna Gestion first reported a position in Comcast in Q1 2024 and has held it in 10 quarters since.
Sienna Gestion's Comcast position peaked at $14.4M in Q3 2024.
1,889 funds tracked by Wall St. Rank held Comcast as of Q2 2026.

Based on Sienna Gestion's 13F filing for Q2 2026, filed 13 Aug 2026.