Plato Investment Management’s Comcast CMCSA Stock Holding History

Plato 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
2026 Q1	$5.09M	Sell	177,213 -37,816	-18%	-$1.13M	0.34%	64
2025 Q4	$6.46M	Buy	215,029 +14,907	+7%	+$425K	0.42%	49
2025 Q3	$6.24M	Buy	200,122 +71,565	+56%	+$2.4M	0.42%	45
2025 Q2	$4.57M	Buy	128,557 +106	+0.1%	+$3.67K	0.34%	67
2025 Q1	$4.79M	Sell	128,451 -27,637	-18%	-$997K	0.4%	52
2024 Q4	$5.88M	Buy	156,088 +37,809	+32%	+$1.57M	0.43%	45
2024 Q3	$4.94M	Hold	118,279	–	–	0.4%	52
2024 Q2	$4.63M	Buy	118,279 +3,359	+3%	+$131K	0.43%	50
2024 Q1	$4.98M	Buy	114,920 +104,143	+966%	+$4.49M	0.52%	37
2023 Q4	$473K	Buy	+10,777	New	+$462K	0.58%	39

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

Plato Investment Management's CMCSA Position: Q1 2026 in Review

Plato Investment Management reduced its Comcast (CMCSA) stake by 18% in Q1 2026, selling an estimated $1.13M and leaving 177,213 shares worth $5.09M. The position accounts for 0.34% of the portfolio, ranked #64.

Plato Investment Management first reported a position in CMCSA in Q4 2023 and has held it in 10 quarters since. The position peaked at $6.46M in Q4 2025. 2,043 funds tracked by Wall St. Rank hold CMCSA as of Q1 2026.

Plato Investment Management held 177,213 shares of Comcast worth $5.09M as of Q1 2026.
Plato Investment Management sold 37,816 Comcast shares in Q1 2026, an estimated $1.13M.
Comcast made up 0.34% of Plato Investment Management's portfolio in Q1 2026, its #64 holding.
Plato Investment Management first reported a position in Comcast in Q4 2023 and has held it in 10 quarters since.
Plato Investment Management's Comcast position peaked at $6.46M in Q4 2025.
2,043 funds tracked by Wall St. Rank held Comcast as of Q1 2026.

Based on Plato Investment Management's 13F filing for Q1 2026, filed 5 May 2026.