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Boston Common Asset Management’s Comcast CMCSA Stock Holding History

Boston Common Asset 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
Q3 		– Sell
-211,510
Closed -$7.55M – 302
2025
Q2 		$7.55M Sell
211,510
-16,154
-7% -$559K 0.21% 147
2025
Q1 		$8.4M Buy
227,664
+68,722
+43% +$2.48M 0.26% 136
2024
Q4 		$5.97M Buy
158,942
+39,136
+33% +$1.62M 0.17% 160
2024
Q3 		$5M Buy
+119,806
New +$4.73M 0.13% 193

Other funds holding CMCSA

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Eagle Capital Management (New York)
Eagle Capital Management (New York) New York $29.8B AUM 12.13% 1-Year Est. Return

Boston Common Asset Management's CMCSA Position: Q3 2025 in Review

Boston Common Asset Management sold out of Comcast (CMCSA) in Q3 2025, closing a stake of 211,510 shares — an estimated $7.55M sold.

Boston Common Asset Management first reported a position in CMCSA in Q3 2024 and held it in 4 quarters. The position peaked at $8.4M in Q1 2025. 2,153 funds tracked by Wall St. Rank hold CMCSA as of Q3 2025.

  • Boston Common Asset Management reported no remaining Comcast position as of Q3 2025 after selling out during the quarter.
  • Boston Common Asset Management sold 211,510 Comcast shares in Q3 2025, an estimated $7.55M.
  • Boston Common Asset Management first reported a position in Comcast in Q3 2024 and held it in 4 quarters.
  • Boston Common Asset Management's Comcast position peaked at $8.4M in Q1 2025.
  • 2,153 funds tracked by Wall St. Rank held Comcast as of Q3 2025.

Based on Boston Common Asset Management's 13F filing for Q3 2025, filed 30 Oct 2025.