Verition Fund Management
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Verition Fund Management’s Magnite MGNI Stock Holding History

Verition Fund 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
2021
Q4 		– Sell
-100,000
Closed -$2.8M – 2702
2021
Q3 		$2.8M Buy
+100,000
New +$3.01M 0.02% 460

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VPM
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VCM
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Capital Research Global Investors
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Boston Partners
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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

Verition Fund Management's MGNI Position: Q1 2026 in Review

Verition Fund Management sold out of Magnite (MGNI) in Q1 2026, closing a stake of 62,277 shares — an estimated $1.01M sold.

Verition Fund Management first reported a position in MGNI in Q2 2014 and held it in 18 quarters. The position peaked at $14.4M in Q2 2025. 297 funds tracked by Wall St. Rank hold MGNI as of Q1 2026.

  • Verition Fund Management reported no remaining Magnite position as of Q1 2026 after selling out during the quarter.
  • Verition Fund Management sold 62,277 Magnite shares in Q1 2026, an estimated $1.01M.
  • Verition Fund Management first reported a position in Magnite in Q2 2014 and held it in 18 quarters.
  • Verition Fund Management's Magnite position peaked at $14.4M in Q2 2025.
  • 297 funds tracked by Wall St. Rank held Magnite as of Q1 2026.

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