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SG3 Management’s Magnite MGNI Stock Holding History

SG3 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
2022
Q1 		– Sell
-18,100
Closed -$317K – 1224
2021
Q4 		$317K Buy
18,100
+7,400
+69% +$167K 0.01% 734
2021
Q3 		$300K Buy
+10,700
New +$322K 0.01% 705
2020
Q4 		– Sell
-20,000
Closed -$139K – 1145
2020
Q3 		$139K Sell
20,000
-620,000
-97% -$4.14M 0.01% 769
2020
Q2 		$4.27M Buy
+640,000
New +$4M 0.3% 80

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
GIM
Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
EC
Edenbrook Capital Mt. Kisco, New York $321M AUM 79.21% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
NTCM
Nine Ten Capital Management Chicago, Illinois $315M AUM 62.95% 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
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

SG3 Management's MGNI Position: Q1 2022 in Review

SG3 Management sold out of Magnite (MGNI) in Q1 2022, closing a stake of 8,500 shares — an estimated $149K sold.

SG3 Management first reported a position in MGNI in Q4 2021 and held it in 1 quarter. The position peaked at $149K in Q4 2021. 231 funds tracked by Wall St. Rank hold MGNI as of Q1 2022.

  • SG3 Management reported no remaining Magnite position as of Q1 2022 after selling out during the quarter.
  • SG3 Management sold 8,500 Magnite shares in Q1 2022, an estimated $149K.
  • SG3 Management first reported a position in Magnite in Q4 2021 and held it in 1 quarter.
  • SG3 Management's Magnite position peaked at $149K in Q4 2021.
  • 231 funds tracked by Wall St. Rank held Magnite as of Q1 2022.

Based on SG3 Management's 13F filing for Q1 2022, filed 16 May 2022.