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Advisor OS’s Comcast CMCSA Stock Holding History

Advisor OS’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 		$550K Buy
22,415
+285
+1% +$7.36K 0.04% 293
2026
Q1 		$635K Sell
22,130
-17,243
-44% -$516K 0.05% 259
2025
Q4 		$1.18M Buy
39,373
+6,056
+18% +$173K 0.09% 139
2025
Q3 		$1.05M Sell
33,317
-3,956
-11% -$133K 0.09% 148
2025
Q2 		$1.33M Buy
37,273
+1,833
+5% +$63.4K 0.13% 111
2025
Q1 		$1.31M Buy
35,440
+8,841
+33% +$319K 0.15% 96
2024
Q4 		$998K Buy
26,599
+14,374
+118% +$597K 0.12% 120
2024
Q3 		$511K Buy
12,225
+1,694
+16% +$66.9K 0.05% 251
2024
Q2 		$412K Sell
10,531
-195
-2% -$7.63K 0.05% 258
2024
Q1 		$465K Sell
10,726
-1,571
-13% -$67.8K 0.05% 248
2023
Q4 		$539K Buy
12,297
+4,193
+52% +$180K 0.07% 210
2023
Q3 		$359K Sell
8,104
-127
-2% -$5.67K 0.05% 215
2023
Q2 		$342K Buy
8,231
+1,888
+30% +$75K 0.06% 225
2023
Q1 		$240K Buy
+6,343
New +$240K 0.06% 214
2022
Q1 		– Sell
-3,977
Closed -$201K – 203
2021
Q4 		$201K Sell
3,977
-2,303
-37% -$120K 0.04% 237
2021
Q3 		$351K Sell
6,280
-146
-2% -$8.51K 0.08% 187
2021
Q2 		$366K Buy
+6,426
New +$359K 0.08% 171
2020
Q4 		– Sell
-5,211
Closed -$241K – 141
2020
Q3 		$241K Sell
5,211
-5,613
-52% -$244K 0.1% 91
2020
Q2 		$422K Buy
+10,824
New +$412K 0.25% 83

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

Advisor OS's CMCSA Position: Q2 2026 in Review

Advisor OS increased its Comcast (CMCSA) stake by 1.3% in Q2 2026, buying an estimated $7.36K and bringing the position to 22,415 shares worth $550K. The position accounts for 0.04% of the portfolio, ranked #293.

Advisor OS first reported a position in CMCSA in Q2 2020 and has held it in 19 quarters since. The position peaked at $1.33M in Q2 2025. 1,889 funds tracked by Wall St. Rank hold CMCSA as of Q2 2026.

  • Advisor OS held 22,415 shares of Comcast worth $550K as of Q2 2026.
  • Advisor OS bought 285 Comcast shares in Q2 2026, an estimated $7.36K.
  • Comcast made up 0.04% of Advisor OS's portfolio in Q2 2026, its #293 holding.
  • Advisor OS first reported a position in Comcast in Q2 2020 and has held it in 19 quarters since.
  • Advisor OS's Comcast position peaked at $1.33M in Q2 2025.
  • 1,889 funds tracked by Wall St. Rank held Comcast as of Q2 2026.

Based on Advisor OS's 13F filing for Q2 2026, filed 5 Aug 2026.