Wellington Management Group
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Wellington Management Group’s Comcast CMCSA Stock Holding History

Wellington Management Group’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
Q4 		– Sell
-7,795
Closed -$230K – 1949
2025
Q3 		$230K Buy
+7,795
New +$261K ﹤0.01% 1936

Other funds holding CMCSA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Wellington Management Group's CMCSA Position: Q2 2026 in Review

Wellington Management Group reduced its Comcast (CMCSA) stake by 16% in Q2 2026, selling an estimated $8.51M and leaving 1,722,450 shares worth $42.3M. The position accounts for 0.01% of the portfolio, ranked #798.

Wellington Management Group first reported a position in CMCSA in Q2 2013 and has held it in 53 quarters since. The position peaked at $6.4B in Q4 2020. 1,892 funds tracked by Wall St. Rank hold CMCSA as of Q2 2026.

  • Wellington Management Group held 1,722,450 shares of Comcast worth $42.3M as of Q2 2026.
  • Wellington Management Group sold 329,923 Comcast shares in Q2 2026, an estimated $8.51M.
  • Comcast made up 0.01% of Wellington Management Group's portfolio in Q2 2026, its #798 holding.
  • Wellington Management Group first reported a position in Comcast in Q2 2013 and has held it in 53 quarters since.
  • Wellington Management Group's Comcast position peaked at $6.4B in Q4 2020.
  • 1,892 funds tracked by Wall St. Rank held Comcast as of Q2 2026.

Based on Wellington Management Group's 13F filing for Q2 2026, filed 14 Aug 2026.