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MBB Public Markets’s Comcast CMCSA Stock Holding History

MBB Public Markets’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
-7,059
Closed -$252K – 123
2025
Q2 		$252K Sell
7,059
-1,646
-19% -$56.9K 0.02% 338
2025
Q1 		$321K Buy
+8,705
New +$314K 0.04% 216
2024
Q4 		– Sell
-7,830
Closed -$327K – 179
2024
Q3 		$327K Sell
7,830
-274,988
-97% -$10.9M 0.02% 323
2024
Q2 		$11.1M Buy
+282,818
New +$11.1M 0.22% 84
2022
Q1 		– Sell
-36,680
Closed -$1.85M – 157
2021
Q4 		$1.85M Buy
+36,680
New +$1.91M 0.04% 73

Other funds holding CMCSA

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Eagle Capital Management (New York)
Eagle Capital Management (New York) New York $32.7B AUM 17.15% 1-Year Est. Return

MBB Public Markets's CMCSA Position: Q3 2025 in Review

MBB Public Markets sold out of Comcast (CMCSA) in Q3 2025, closing a stake of 7,059 shares — an estimated $252K sold.

MBB Public Markets first reported a position in CMCSA in Q4 2021 and held it in 5 quarters. The position peaked at $11.1M in Q2 2024. 2,159 funds tracked by Wall St. Rank hold CMCSA as of Q3 2025.

  • MBB Public Markets reported no remaining Comcast position as of Q3 2025 after selling out during the quarter.
  • MBB Public Markets sold 7,059 Comcast shares in Q3 2025, an estimated $252K.
  • MBB Public Markets first reported a position in Comcast in Q4 2021 and held it in 5 quarters.
  • MBB Public Markets's Comcast position peaked at $11.1M in Q2 2024.
  • 2,159 funds tracked by Wall St. Rank held Comcast as of Q3 2025.

Based on MBB Public Markets's 13F filing for Q3 2025, filed 14 Nov 2025.