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Tidemark’s Comcast CMCSA Stock Holding History

Tidemark’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 		$52.2K Sell
2,128
-17
-0.8% -$439 0.01% 302
2026
Q1 		$61.6K Buy
2,145
+1,413
+193% +$42.3K 0.02% 243
2025
Q4 		$21.9K Sell
732
-76
-9% -$2.17K 0.01% 330
2025
Q3 		$25.4K Hold
808
– – 0.01% 327
2025
Q2 		$28.8K Hold
808
– – 0.01% 315
2025
Q1 		$29.8K Hold
808
– – 0.01% 305
2024
Q4 		$30.3K Hold
808
– – 0.01% 301
2024
Q3 		$33.8K Hold
808
– – 0.01% 280
2024
Q2 		$31.6K Sell
808
-111
-12% -$4.34K 0.01% 273
2024
Q1 		$39.8K Sell
919
-236
-20% -$10.2K 0.02% 262
2023
Q4 		$50.6K Buy
+1,155
New +$49.5K 0.03% 221

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

Tidemark's CMCSA Position: Q2 2026 in Review

Tidemark reduced its Comcast (CMCSA) stake by 0.79% in Q2 2026, selling an estimated $439 and leaving 2,128 shares worth $52.2K. The position accounts for 0.01% of the portfolio, ranked #302.

Tidemark first reported a position in CMCSA in Q4 2023 and has held it in 11 quarters since. The position peaked at $61.6K in Q1 2026. 1,889 funds tracked by Wall St. Rank hold CMCSA as of Q2 2026.

  • Tidemark held 2,128 shares of Comcast worth $52.2K as of Q2 2026.
  • Tidemark sold 17 Comcast shares in Q2 2026, an estimated $439.
  • Comcast made up 0.01% of Tidemark's portfolio in Q2 2026, its #302 holding.
  • Tidemark first reported a position in Comcast in Q4 2023 and has held it in 11 quarters since.
  • Tidemark's Comcast position peaked at $61.6K in Q1 2026.
  • 1,889 funds tracked by Wall St. Rank held Comcast as of Q2 2026.

Based on Tidemark's 13F filing for Q2 2026, filed 10 Aug 2026.