Maven Securities
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Maven Securities’s Comcast CMCSA Stock Holding History

Maven Securities’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
Q3 		– Sell
-18,100
Closed -$445K – 605
2026
Q2 		$445K Buy
+18,100
New +$467K 0.01% 307
2025
Q2 		– Sell
-32,200
Closed -$1.19M – 822
2025
Q1 		$1.19M Buy
+32,200
New +$1.16M 0.04% 401
2024
Q1 		– Sell
-11,500
Closed -$504K – 471
2023
Q4 		$504K Sell
11,500
-42,500
-79% -$1.82M 0.01% 661
2023
Q3 		$2.39M Buy
54,000
+17,300
+47% +$772K 0.03% 355
2023
Q2 		$1.52M Buy
36,700
+2,300
+7% +$91.4K 0.02% 346
2023
Q1 		$1.3M Sell
34,400
-25,200
-42% -$953K 0.03% 393
2022
Q4 		$2.08M Sell
59,600
-69,300
-54% -$2.29M 0.05% 240
2022
Q3 		$3.78M Buy
128,900
+102,400
+386% +$3.83M 0.07% 162
2022
Q2 		$1.04M Buy
26,500
+15,900
+150% +$682K 0.03% 353
2022
Q1 		$496K Sell
10,600
-8,200
-44% -$395K 0.02% 540
2021
Q4 		$946K Sell
18,800
-29,200
-61% -$1.52M 0.03% 366
2021
Q3 		$2.68M Buy
48,000
+21,800
+83% +$1.27M 0.09% 178
2021
Q2 		$1.49M Sell
26,200
-68,300
-72% -$3.82M 0.06% 309
2021
Q1 		$5.11M Buy
+94,500
New +$4.99M 0.23% 88
2020
Q4 		– Sell
-67,800
Closed -$3.12M – 610
2020
Q3 		$3.12M Sell
67,800
-18,600
-22% -$809K 0.26% 83
2020
Q2 		$3.37M Buy
86,400
+53,600
+163% +$2.04M 0.23% 75
2020
Q1 		$1.13M Sell
32,800
-74,700
-69% -$3.15M 0.13% 105
2019
Q4 		$4.82M Buy
+107,500
New +$4.79M 0.44% 41

Other funds holding CMCSA

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $704B AUM 26.74% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $187B AUM 13.73% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $824B AUM 37.44% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return

Maven Securities's CMCSA Position: Q3 2026 in Review

Maven Securities sold out of Comcast (CMCSA) in Q3 2026, closing a stake of 17,219 shares — an estimated $423K sold.

Maven Securities first reported a position in CMCSA in Q4 2019 and held it in 11 quarters. The position peaked at $2.17M in Q3 2022. 1,560 funds tracked by Wall St. Rank hold CMCSA as of Q3 2026.

  • Maven Securities reported no remaining Comcast position as of Q3 2026 after selling out during the quarter.
  • Maven Securities sold 17,219 Comcast shares in Q3 2026, an estimated $423K.
  • Maven Securities first reported a position in Comcast in Q4 2019 and held it in 11 quarters.
  • Maven Securities's Comcast position peaked at $2.17M in Q3 2022.
  • 1,560 funds tracked by Wall St. Rank held Comcast as of Q3 2026.

Based on Maven Securities's 13F filing for Q3 2026, filed 13 Nov 2026.