Capital Fund Management (CFM)
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Capital Fund Management (CFM)’s Magnite MGNI Stock Holding History

Capital Fund Management (CFM)’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
Q3 		– Sell
-15,000
Closed -$362K – 2599
2025
Q2 		$362K Buy
+15,000
New +$221K ﹤0.01% 2247
2022
Q2 		– Sell
-16,300
Closed -$215K – 1570
2022
Q1 		$215K Sell
16,300
-30,200
-65% -$407K ﹤0.01% 1406
2021
Q4 		$814K Sell
46,500
-119,300
-72% -$2.69M 0.01% 1334
2021
Q3 		$4.64M Buy
165,800
+109,600
+195% +$3.3M 0.03% 611
2021
Q2 		$1.9M Buy
+56,200
New +$1.9M 0.02% 961

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

Capital Fund Management (CFM)'s MGNI Position: Q3 2021 in Review

Capital Fund Management (CFM) sold out of Magnite (MGNI) in Q3 2021, closing a stake of 71,962 shares — an estimated $2.17M sold.

Capital Fund Management (CFM) first reported a position in MGNI in Q2 2015 and held it in 6 quarters. The position peaked at $2.44M in Q2 2021. 278 funds tracked by Wall St. Rank hold MGNI as of Q3 2021.

  • Capital Fund Management (CFM) reported no remaining Magnite position as of Q3 2021 after selling out during the quarter.
  • Capital Fund Management (CFM) sold 71,962 Magnite shares in Q3 2021, an estimated $2.17M.
  • Capital Fund Management (CFM) first reported a position in Magnite in Q2 2015 and held it in 6 quarters.
  • Capital Fund Management (CFM)'s Magnite position peaked at $2.44M in Q2 2021.
  • 278 funds tracked by Wall St. Rank held Magnite as of Q3 2021.

Based on Capital Fund Management (CFM)'s 13F filing for Q3 2021, filed 12 Nov 2021.