Bank of America
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Bank of America’s Magnite MGNI Stock Holding History

Bank of America’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
2017
Q3 		– Sell
-20,700
Closed -$106K – 7182
2017
Q2 		$106K Buy
+20,700
New +$114K ﹤0.01% 5592

Other funds holding MGNI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 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 $194B AUM 35% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Bank of America's MGNI Position: Q1 2026 in Review

Bank of America increased its Magnite (MGNI) stake by 73% in Q1 2026, buying an estimated $6.34M and bringing the position to 1,125,196 shares worth $13.4M. The position accounts for ﹤0.01% of the portfolio, ranked #2731.

Bank of America first reported a position in MGNI in Q2 2014 and has held it in 47 quarters since. The position peaked at $17.3M in Q3 2025. 296 funds tracked by Wall St. Rank hold MGNI as of Q1 2026.

  • Bank of America held 1,125,196 shares of Magnite worth $13.4M as of Q1 2026.
  • Bank of America bought 473,243 Magnite shares in Q1 2026, an estimated $6.34M.
  • Magnite made up ﹤0.01% of Bank of America's portfolio in Q1 2026, its #2731 holding.
  • Bank of America first reported a position in Magnite in Q2 2014 and has held it in 47 quarters since.
  • Bank of America's Magnite position peaked at $17.3M in Q3 2025.
  • 296 funds tracked by Wall St. Rank held Magnite as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.