WPG Advisers
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WPG Advisers’s Magnite MGNI Stock Holding History

WPG Advisers’s Portfolio MGNI Stock Details MGNI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$6.26K Buy
+248
New +$5.57K ﹤0.01% 886

Other funds holding MGNI

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $229B AUM 33.35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Edenbrook Capital
Edenbrook Capital Mt. Kisco, New York $808M AUM 67.56% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return

WPG Advisers's MGNI Position: Q3 2026 in Review

WPG Advisers opened a new position in Magnite (MGNI) in Q3 2026: 248 shares worth $6.26K. The stake represents ﹤0.01% of the portfolio and ranks #886 among its holdings.

263 funds tracked by Wall St. Rank hold MGNI as of Q3 2026.

  • WPG Advisers held 248 shares of Magnite worth $6.26K as of Q3 2026.
  • Magnite was a new WPG Advisers position in Q3 2026.
  • Magnite made up ﹤0.01% of WPG Advisers's portfolio in Q3 2026, its #886 holding.
  • 263 funds tracked by Wall St. Rank held Magnite as of Q3 2026.

Based on WPG Advisers's 13F filing for Q3 2026, filed 27 Oct 2026.