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Advisory Research’s Magnite MGNI Stock Holding History

Advisory Research’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
Q3 		– Sell
-23,210
Closed -$785K – 392
2021
Q2 		$785K Sell
23,210
-12,711
-35% -$431K 0.05% 230
2021
Q1 		$1.5M Sell
35,921
-7,132
-17% -$309K 0.11% 162
2020
Q4 		$1.32M Buy
+43,053
New +$652K 0.1% 163
2019
Q4 		– Sell
-48,854
Closed -$426K – 325
2019
Q3 		$426K Buy
+48,854
New +$428K 0.02% 266

Other funds holding MGNI

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
GIM
Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return
Allianz Asset Management
Allianz Asset Management Munich, Germany $95.4B AUM 38.74% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
FAM
Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
NTCM
Nine Ten Capital Management Chicago, Illinois $315M AUM 62.95% 1-Year Est. Return

Advisory Research's MGNI Position: Q3 2021 in Review

Advisory Research sold out of Magnite (MGNI) in Q3 2021, closing a stake of 23,210 shares — an estimated $785K sold.

Advisory Research first reported a position in MGNI in Q3 2019 and held it in 4 quarters. The position peaked at $1.5M in Q1 2021. 278 funds tracked by Wall St. Rank hold MGNI as of Q3 2021.

  • Advisory Research reported no remaining Magnite position as of Q3 2021 after selling out during the quarter.
  • Advisory Research sold 23,210 Magnite shares in Q3 2021, an estimated $785K.
  • Advisory Research first reported a position in Magnite in Q3 2019 and held it in 4 quarters.
  • Advisory Research's Magnite position peaked at $1.5M in Q1 2021.
  • 278 funds tracked by Wall St. Rank held Magnite as of Q3 2021.

Based on Advisory Research's 13F filing for Q3 2021, filed 12 Nov 2021.