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Centiva Capital’s Magnite MGNI Stock Holding History

Centiva Capital’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
2022
Q2 		– Sell
-7,700
Closed -$102K – 1875
2022
Q1 		$102K Sell
7,700
-39,100
-84% -$527K ﹤0.01% 1379
2021
Q4 		$819K Buy
46,800
+45,460
+3,393% +$1.02M 0.02% 680
2021
Q3 		$38K Buy
+1,340
New +$40.3K ﹤0.01% 1149

Other funds holding MGNI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 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 $226B AUM 44.75% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Centiva Capital's MGNI Position: Q2 2026 in Review

Centiva Capital sold out of Magnite (MGNI) in Q2 2026, closing a stake of 17,000 shares — an estimated $202K sold.

Centiva Capital first reported a position in MGNI in Q1 2020 and held it in 10 quarters. The position peaked at $410K in Q2 2025. 311 funds tracked by Wall St. Rank hold MGNI as of Q2 2026.

  • Centiva Capital reported no remaining Magnite position as of Q2 2026 after selling out during the quarter.
  • Centiva Capital sold 17,000 Magnite shares in Q2 2026, an estimated $202K.
  • Centiva Capital first reported a position in Magnite in Q1 2020 and held it in 10 quarters.
  • Centiva Capital's Magnite position peaked at $410K in Q2 2025.
  • 311 funds tracked by Wall St. Rank held Magnite as of Q2 2026.

Based on Centiva Capital's 13F filing for Q2 2026, filed 13 Aug 2026.