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Xponance’s Magnite MGNI Stock Holding History

Xponance’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
Q1 		$160K Buy
13,486
+2,390
+22% +$32K ﹤0.01% 1509
2025
Q4 		$180K Buy
11,096
+112
+1% +$1.86K ﹤0.01% 1408
2025
Q3 		$239K Buy
10,984
+65
+0.6% +$1.53K ﹤0.01% 1270
2025
Q2 		$263K Buy
+10,919
New +$161K ﹤0.01% 1194

Other funds holding MGNI

BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $95.5B AUM 28.4% 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

Xponance's MGNI Position: Q1 2026 in Review

Xponance increased its Magnite (MGNI) stake by 22% in Q1 2026, buying an estimated $32K and bringing the position to 13,486 shares worth $160K. The position accounts for ﹤0.01% of the portfolio, ranked #1509.

Xponance first reported a position in MGNI in Q2 2025 and has held it in 4 quarters since. The position peaked at $263K in Q2 2025. 296 funds tracked by Wall St. Rank hold MGNI as of Q1 2026.

  • Xponance held 13,486 shares of Magnite worth $160K as of Q1 2026.
  • Xponance bought 2,390 Magnite shares in Q1 2026, an estimated $32K.
  • Magnite made up ﹤0.01% of Xponance's portfolio in Q1 2026, its #1509 holding.
  • Xponance first reported a position in Magnite in Q2 2025 and has held it in 4 quarters since.
  • Xponance's Magnite position peaked at $263K in Q2 2025.
  • 296 funds tracked by Wall St. Rank held Magnite as of Q1 2026.

Based on Xponance's 13F filing for Q1 2026, filed 13 May 2026.