Optiver Holding
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Optiver Holding’s Comcast CMCSA Stock Holding History

Optiver Holding’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
Q1 		– Sell
-44,697
Closed -$1.34M – 2389
2025
Q4 		$1.34M Buy
+44,697
New +$1.28M ﹤0.01% 475
2025
Q3 		– Sell
-165
Closed -$5.89K – 2716
2025
Q2 		$5.89K Sell
165
-20,404
-99% -$706K ﹤0.01% 1157
2025
Q1 		$759K Buy
+20,569
New +$742K ﹤0.01% 313
2024
Q3 		– Sell
-4,718
Closed -$185K – 966
2024
Q2 		$185K Sell
4,718
-8,679
-65% -$340K ﹤0.01% 492
2024
Q1 		$581K Buy
13,397
+12,934
+2,794% +$558K ﹤0.01% 439
2023
Q4 		$20.3K Buy
+463
New +$19.8K ﹤0.01% 441

Other funds holding CMCSA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Optiver Holding's CMCSA Position: Q1 2026 in Review

Optiver Holding sold out of Comcast (CMCSA) in Q1 2026, closing a stake of 44,697 shares — an estimated $1.34M sold.

Optiver Holding first reported a position in CMCSA in Q4 2023 and held it in 6 quarters. The position peaked at $1.34M in Q4 2025. 2,043 funds tracked by Wall St. Rank hold CMCSA as of Q1 2026.

  • Optiver Holding reported no remaining Comcast position as of Q1 2026 after selling out during the quarter.
  • Optiver Holding sold 44,697 Comcast shares in Q1 2026, an estimated $1.34M.
  • Optiver Holding first reported a position in Comcast in Q4 2023 and held it in 6 quarters.
  • Optiver Holding's Comcast position peaked at $1.34M in Q4 2025.
  • 2,043 funds tracked by Wall St. Rank held Comcast as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.