Voloridge Investment Management
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Voloridge Investment Management’s Magnite MGNI Stock Holding History

Voloridge Investment 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
2025
Q4 		– Sell
-375,212
Closed -$8.17M – 1277
2025
Q3 		$8.17M Buy
+375,212
New +$8.86M 0.03% 604
2023
Q3 		– Sell
-41,812
Closed -$571K – 1518
2023
Q2 		$571K Buy
+41,812
New +$465K ﹤0.01% 1210
2022
Q2 		– Sell
-513,065
Closed -$6.78M – 1564
2022
Q1 		$6.78M Sell
513,065
-376,639
-42% -$5.08M 0.04% 533
2021
Q4 		$15.6M Buy
889,704
+595,277
+202% +$13.4M 0.09% 335
2021
Q3 		$8.24M Sell
294,427
-336,024
-53% -$10.1M 0.05% 499
2021
Q2 		$21.3M Buy
630,451
+401,279
+175% +$13.6M 0.15% 171
2021
Q1 		$9.54M Buy
229,172
+42,604
+23% +$1.85M 0.07% 362
2020
Q4 		$5.73M Buy
+186,568
New +$2.82M 0.05% 418
2019
Q4 		– Sell
-41,443
Closed -$361K – 1251
2019
Q3 		$361K Buy
+41,443
New +$363K 0.01% 880

Other funds holding MGNI

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Voloridge Investment Management's MGNI Position: Q4 2025 in Review

Voloridge Investment Management sold out of Magnite (MGNI) in Q4 2025, closing a stake of 375,212 shares — an estimated $8.17M sold.

Voloridge Investment Management first reported a position in MGNI in Q3 2019 and held it in 9 quarters. The position peaked at $21.3M in Q2 2021. 304 funds tracked by Wall St. Rank hold MGNI as of Q4 2025.

  • Voloridge Investment Management reported no remaining Magnite position as of Q4 2025 after selling out during the quarter.
  • Voloridge Investment Management sold 375,212 Magnite shares in Q4 2025, an estimated $8.17M.
  • Voloridge Investment Management first reported a position in Magnite in Q3 2019 and held it in 9 quarters.
  • Voloridge Investment Management's Magnite position peaked at $21.3M in Q2 2021.
  • 304 funds tracked by Wall St. Rank held Magnite as of Q4 2025.

Based on Voloridge Investment Management's 13F filing for Q4 2025, filed 17 Feb 2026.