William Mack & Associates
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William Mack & Associates’s Comcast CMCSA Stock Holding History

William Mack & Associates’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
Q3 		$47.2K Buy
+2,171
New +$53.2K 0.01% 248

Other funds holding CMCSA

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $704B AUM 26.74% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $187B AUM 13.73% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $824B AUM 37.44% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return

William Mack & Associates's CMCSA Position: Q3 2026 in Review

William Mack & Associates opened a new position in Comcast (CMCSA) in Q3 2026: 2,171 shares worth $47.2K. The stake represents 0.01% of the portfolio and ranks #248 among its holdings.

1,560 funds tracked by Wall St. Rank hold CMCSA as of Q3 2026.

  • William Mack & Associates held 2,171 shares of Comcast worth $47.2K as of Q3 2026.
  • Comcast was a new William Mack & Associates position in Q3 2026.
  • Comcast made up 0.01% of William Mack & Associates's portfolio in Q3 2026, its #248 holding.
  • 1,560 funds tracked by Wall St. Rank held Comcast as of Q3 2026.

Based on William Mack & Associates's 13F filing for Q3 2026, filed 27 Oct 2026.