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Radcliffe Capital Management’s Magnite MGNI Stock Holding History

Radcliffe Capital 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
Q1 		$1.34M Buy
112,400
+25,000
+29% +$335K 0.1% 216
2025
Q4 		$1.42M Buy
87,400
+47,400
+119% +$787K 0.08% 184
2025
Q3 		$871K Sell
40,000
-10,000
-20% -$236K 0.05% 156
2025
Q2 		$1.21M Hold
50,000
– – 0.09% 100
2025
Q1 		$571K Buy
+50,000
New +$797K 0.06% 35

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

Radcliffe Capital Management's MGNI Position: Q1 2026 in Review

Radcliffe Capital Management increased its Magnite (MGNI) stake by 29% in Q1 2026, buying an estimated $335K and bringing the position to 112,400 shares worth $1.34M. The position accounts for 0.1% of the portfolio, ranked #216.

Radcliffe Capital Management first reported a position in MGNI in Q1 2025 and has held it in 5 quarters since. The position peaked at $1.42M in Q4 2025. 297 funds tracked by Wall St. Rank hold MGNI as of Q1 2026.

  • Radcliffe Capital Management held 112,400 shares of Magnite worth $1.34M as of Q1 2026.
  • Radcliffe Capital Management bought 25,000 Magnite shares in Q1 2026, an estimated $335K.
  • Magnite made up 0.1% of Radcliffe Capital Management's portfolio in Q1 2026, its #216 holding.
  • Radcliffe Capital Management first reported a position in Magnite in Q1 2025 and has held it in 5 quarters since.
  • Radcliffe Capital Management's Magnite position peaked at $1.42M in Q4 2025.
  • 297 funds tracked by Wall St. Rank held Magnite as of Q1 2026.

Based on Radcliffe Capital Management's 13F filing for Q1 2026, filed 15 May 2026.