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Atomic Invest’s Comcast CMCSA Stock Holding History

Atomic Invest’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
Q2 		$7.17K Sell
296
-120
-29% -$3.1K ﹤0.01% 294
2026
Q1 		$12K Buy
416
+23
+6% +$688 0.01% 239
2025
Q4 		$11.8K Buy
+393
New +$11.2K 0.01% 190

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 $3.38T AUM 44.17% 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

Atomic Invest's CMCSA Position: Q2 2026 in Review

Atomic Invest reduced its Comcast (CMCSA) stake by 29% in Q2 2026, selling an estimated $3.1K and leaving 296 shares worth $7.17K. The position accounts for ﹤0.01% of the portfolio, ranked #294.

Atomic Invest first reported a position in CMCSA in Q4 2025 and has held it in 3 quarters since. The position peaked at $12K in Q1 2026. 1,900 funds tracked by Wall St. Rank hold CMCSA as of Q2 2026.

  • Atomic Invest held 296 shares of Comcast worth $7.17K as of Q2 2026.
  • Atomic Invest sold 120 Comcast shares in Q2 2026, an estimated $3.1K.
  • Comcast made up ﹤0.01% of Atomic Invest's portfolio in Q2 2026, its #294 holding.
  • Atomic Invest first reported a position in Comcast in Q4 2025 and has held it in 3 quarters since.
  • Atomic Invest's Comcast position peaked at $12K in Q1 2026.
  • 1,900 funds tracked by Wall St. Rank held Comcast as of Q2 2026.

Based on Atomic Invest's 13F filing for Q2 2026, filed 25 Sep 2026.