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Mizuho Securities USA’s Comcast CMCSA Stock Holding History

Mizuho Securities USA’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 		$6.85M Buy
278,925
+61,990
+29% +$1.6M 0.11% 161
2026
Q1 		$6.23M Sell
216,935
-47,702
-18% -$1.43M 0.15% 146
2025
Q4 		$7.06M Sell
264,637
-3,591
-1% -$102K 0.12% 151
2025
Q3 		$9.11M Buy
268,228
+10,835
+4% +$363K 0.18% 106
2025
Q2 		$9.19M Sell
257,393
-44,596
-15% -$1.54M 0.2% 99
2025
Q1 		$11.1M Sell
301,989
-59,785
-17% -$2.16M 0.24% 80
2024
Q4 		$13.6M Buy
361,774
+111,275
+44% +$4.62M 0.25% 69
2024
Q3 		$10.5M Sell
250,499
-51,302
-17% -$2.03M 0.22% 71
2024
Q2 		$11.8M Buy
+301,801
New +$11.8M 0.26% 68
2015
Q3 		– Sell
-12,554
Closed -$377K – 137
2015
Q2 		$377K Sell
12,554
-110,006
-90% -$3.23M 0.04% 138
2015
Q1 		$3.46M Sell
122,560
-5,890
-5% -$169K 0.45% 50
2014
Q4 		$3.73M Buy
128,450
+53,574
+72% +$1.47M 0.37% 52
2014
Q3 		$2.01M Buy
+74,876
New +$2.05M 0.24% 47
2014
Q1 		– Sell
-516,232
Closed -$13.4M – 34
2013
Q4 		$13.4M Buy
516,232
+147,710
+40% +$3.56M 1.11% 19
2013
Q3 		$8.32M Sell
368,522
-63,086
-15% -$1.37M 0.53% 32
2013
Q2 		$9.04M Buy
+431,608
New +$8.91M 0.45% 31

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

Mizuho Securities USA's CMCSA Position: Q2 2026 in Review

Mizuho Securities USA increased its Comcast (CMCSA) stake by 29% in Q2 2026, buying an estimated $1.6M and bringing the position to 278,925 shares worth $6.85M. The position accounts for 0.11% of the portfolio, ranked #161.

Mizuho Securities USA first reported a position in CMCSA in Q2 2013 and has held it in 16 quarters since. The position peaked at $13.6M in Q4 2024. 1,889 funds tracked by Wall St. Rank hold CMCSA as of Q2 2026.

  • Mizuho Securities USA held 278,925 shares of Comcast worth $6.85M as of Q2 2026.
  • Mizuho Securities USA bought 61,990 Comcast shares in Q2 2026, an estimated $1.6M.
  • Comcast made up 0.11% of Mizuho Securities USA's portfolio in Q2 2026, its #161 holding.
  • Mizuho Securities USA first reported a position in Comcast in Q2 2013 and has held it in 16 quarters since.
  • Mizuho Securities USA's Comcast position peaked at $13.6M in Q4 2024.
  • 1,889 funds tracked by Wall St. Rank held Comcast as of Q2 2026.

Based on Mizuho Securities USA's 13F filing for Q2 2026, filed 24 Jul 2026.