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CSS LLC’s Comcast CMCSA Stock Holding History

CSS LLC’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
-14,000
Closed -$500K – 1022
2025
Q2 		$500K Buy
+14,000
New +$484K 0.02% 546
2025
Q1 		– Sell
-50,000
Closed -$1.88M – 951
2024
Q4 		$1.88M Buy
+50,000
New +$2.08M 0.08% 190
2023
Q4 		– Sell
-10,000
Closed -$443K – 821
2023
Q3 		$443K Hold
10,000
– – 0.03% 416
2023
Q2 		$413K Buy
+10,000
New +$397K 0.03% 451

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

CSS LLC's CMCSA Position: Q2 2026 in Review

CSS LLC increased its Comcast (CMCSA) stake by 54% in Q2 2026, buying an estimated $291K and bringing the position to 32,175 shares worth $790K. The position accounts for 0.03% of the portfolio, ranked #423.

CSS LLC first reported a position in CMCSA in Q4 2014 and has held it in 28 quarters since. The position peaked at $1.71M in Q1 2025. 1,895 funds tracked by Wall St. Rank hold CMCSA as of Q2 2026.

  • CSS LLC held 32,175 shares of Comcast worth $790K as of Q2 2026.
  • CSS LLC bought 11,284 Comcast shares in Q2 2026, an estimated $291K.
  • Comcast made up 0.03% of CSS LLC's portfolio in Q2 2026, its #423 holding.
  • CSS LLC first reported a position in Comcast in Q4 2014 and has held it in 28 quarters since.
  • CSS LLC's Comcast position peaked at $1.71M in Q1 2025.
  • 1,895 funds tracked by Wall St. Rank held Comcast as of Q2 2026.

Based on CSS LLC's 13F filing for Q2 2026, filed 14 Aug 2026.