STA
CMCSA icon

Summit Trail Advisors’s Comcast CMCSA Stock Holding History

Summit Trail Advisors’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 		$1.44M Sell
58,743
-90,736
-61% -$2.34M 0.02% 811
2026
Q1 		$4.29M Buy
149,479
+26,284
+21% +$787K 0.06% 192
2025
Q4 		$3.68M Buy
123,195
+16,890
+16% +$482K 0.06% 180
2025
Q3 		$3.34M Buy
106,305
+4,069
+4% +$136K 0.05% 224
2025
Q2 		$3.65M Buy
102,236
+34,777
+52% +$1.2M 0.06% 159
2025
Q1 		$2.49M Buy
67,459
+1,544
+2% +$55.7K 0.08% 74
2024
Q4 		$2.47M Buy
65,915
+7,851
+14% +$326K 0.09% 74
2024
Q3 		$2.43M Buy
58,064
+5,476
+10% +$216K 0.06% 141
2024
Q2 		$2.06M Sell
52,588
-698
-1% -$27.3K 0.05% 142
2024
Q1 		$2.31M Buy
53,286
+13,392
+34% +$578K 0.06% 119
2023
Q4 		$1.75M Sell
39,894
-650
-2% -$27.9K 0.06% 113
2023
Q3 		$1.8M Buy
40,544
+2,228
+6% +$99.5K 0.07% 101
2023
Q2 		$1.59M Buy
38,316
+17,132
+81% +$680K 0.06% 117
2023
Q1 		$803K Buy
21,184
+4,952
+31% +$187K 0.03% 155
2022
Q4 		$568K Sell
16,232
-3,075
-16% -$102K 0.03% 168
2022
Q3 		$566K Sell
19,307
-571
-3% -$21.3K 0.03% 159
2022
Q2 		$780K Buy
19,878
+13,732
+223% +$589K 0.05% 144
2022
Q1 		$288K Buy
6,146
+504
+9% +$24.3K 0.02% 251
2021
Q4 		$284K Buy
+5,642
New +$294K 0.02% 236
2020
Q4 		– Sell
-6,867
Closed -$329K – 208
2020
Q3 		$329K Buy
+6,867
New +$299K 0.06% 143
2019
Q1 		– Sell
-17,483
Closed -$599K – 101
2018
Q4 		$599K Sell
17,483
-32,359
-65% -$1.18M 0.21% 51
2018
Q3 		$1.76M Buy
49,842
+12,820
+35% +$454K 0.39% 44
2018
Q2 		$1.22M Sell
37,022
-165,091
-82% -$5.38M 0.42% 36
2018
Q1 		$3.98M Buy
202,113
+34,974
+21% +$1.36M 0.68% 30
2017
Q4 		$7.07M Buy
+167,139
New +$6.28M 0.89% 18

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

Summit Trail Advisors's CMCSA Position: Q2 2026 in Review

Summit Trail Advisors reduced its Comcast (CMCSA) stake by 61% in Q2 2026, selling an estimated $2.34M and leaving 58,743 shares worth $1.44M. The position accounts for 0.02% of the portfolio, ranked #811.

Summit Trail Advisors first reported a position in CMCSA in Q4 2017 and has held it in 25 quarters since. The position peaked at $7.07M in Q4 2017. 1,892 funds tracked by Wall St. Rank hold CMCSA as of Q2 2026.

  • Summit Trail Advisors held 58,743 shares of Comcast worth $1.44M as of Q2 2026.
  • Summit Trail Advisors sold 90,736 Comcast shares in Q2 2026, an estimated $2.34M.
  • Comcast made up 0.02% of Summit Trail Advisors's portfolio in Q2 2026, its #811 holding.
  • Summit Trail Advisors first reported a position in Comcast in Q4 2017 and has held it in 25 quarters since.
  • Summit Trail Advisors's Comcast position peaked at $7.07M in Q4 2017.
  • 1,892 funds tracked by Wall St. Rank held Comcast as of Q2 2026.

Based on Summit Trail Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.