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John Rogers’s Magnite MGNI Stock Holding History

John Rogers’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
2020
Q1 		– Sell
-33,130
Closed -$270K – 152
2019
Q4 		$270K Sell
33,130
-20,521
-38% -$169K ﹤0.01% 144
2019
Q3 		$467K Sell
53,651
-54,207
-50% -$475K 0.01% 141
2019
Q2 		$686K Buy
107,858
+22,143
+26% +$136K 0.01% 148
2019
Q1 		$521K Sell
85,715
-109,784
-56% -$565K 0.01% 149
2018
Q4 		$729K Sell
195,499
-424,621
-68% -$1.62M 0.01% 150
2018
Q3 		$2.23M Hold
620,120
– – 0.02% 143
2018
Q2 		$1.77M Buy
+620,120
New +$1.48M 0.02% 151

Other funds holding MGNI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
GIM
Granahan Investment Management Waltham, Massachusetts $2.81B AUM 83.9% 1-Year Est. Return
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
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
GIP
General Industrial Partners London, United Kingdom $2.57M AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
MWNA
Marshall Wace North America New York $23.5B AUM 46.46% 1-Year Est. Return

John Rogers's MGNI Position: Q1 2020 in Review

John Rogers sold out of Magnite (MGNI) in Q1 2020, closing a stake of 33,130 shares — an estimated $270K sold.

John Rogers first reported a position in MGNI in Q2 2018 and held it in 7 quarters. The position peaked at $2.23M in Q3 2018. 143 funds tracked by Wall St. Rank hold MGNI as of Q1 2020.

  • John Rogers reported no remaining Magnite position as of Q1 2020 after selling out during the quarter.
  • John Rogers sold 33,130 Magnite shares in Q1 2020, an estimated $270K.
  • John Rogers first reported a position in Magnite in Q2 2018 and held it in 7 quarters.
  • John Rogers's Magnite position peaked at $2.23M in Q3 2018.
  • 143 funds tracked by Wall St. Rank held Magnite as of Q1 2020.

Based on Ariel Investments's 13F filing for Q1 2020, filed 14 May 2020.