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Steinberganna Wealth Management’s Magnite MGNI Stock Holding History

Steinberganna Wealth Management’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
Q2 		$1.31M Hold
69,024
– – 0.53% 37
2026
Q1 		$820K Hold
69,024
– – 0.39% 44
2025
Q4 		$1.12M Hold
69,024
– – 0.52% 35
2025
Q3 		$1.5M Buy
+69,024
New +$1.63M 0.71% 29

Other funds holding MGNI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Steinberganna Wealth Management's MGNI Position: Q2 2026 in Review

Steinberganna Wealth Management held its Magnite (MGNI) position steady in Q2 2026 at 69,024 shares worth $1.31M. The position accounts for 0.53% of the portfolio, ranked #37.

Steinberganna Wealth Management first reported a position in MGNI in Q3 2025 and has held it in 4 quarters since. The position peaked at $1.5M in Q3 2025. 308 funds tracked by Wall St. Rank hold MGNI as of Q2 2026.

  • Steinberganna Wealth Management held 69,024 shares of Magnite worth $1.31M as of Q2 2026.
  • Steinberganna Wealth Management left its Magnite share count unchanged in Q2 2026.
  • Magnite made up 0.53% of Steinberganna Wealth Management's portfolio in Q2 2026, its #37 holding.
  • Steinberganna Wealth Management first reported a position in Magnite in Q3 2025 and has held it in 4 quarters since.
  • Steinberganna Wealth Management's Magnite position peaked at $1.5M in Q3 2025.
  • 308 funds tracked by Wall St. Rank held Magnite as of Q2 2026.

Based on Steinberganna Wealth Management's 13F filing for Q2 2026, filed 4 Aug 2026.