LMR Partners’s Magnite MGNI Stock Holding History

LMR Partners’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
2018 Q4	–	Sell	-30,628	Closed	-$110K	–	427
2018 Q3	$110K	Sell	30,628 -98,808	-76%	-$349K	0.01%	321
2018 Q2	$369K	Buy	+129,436	New	+$308K	0.02%	321

Other funds holding MGNI

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

BRF

B. Riley Financial Los Angeles, California $456M AUM 896.07% 1-Year Est. Return

HFA

Harbert Fund Advisors Birmingham, Alabama $3.03M AUM 40.55% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

RAM

Roumell Asset Management Chevy Chase, Maryland $53.3M AUM 8.91% 1-Year Est. Return

Caption Management Oklahoma City, Oklahoma $17.1B AUM 70.99% 1-Year Est. Return

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

LMR Partners's MGNI Position: Q4 2018 in Review

LMR Partners sold out of Magnite (MGNI) in Q4 2018, closing a stake of 30,628 shares — an estimated $110K sold.

LMR Partners first reported a position in MGNI in Q2 2018 and held it in 2 quarters. The position peaked at $369K in Q2 2018. 106 funds tracked by Wall St. Rank hold MGNI as of Q4 2018.

LMR Partners reported no remaining Magnite position as of Q4 2018 after selling out during the quarter.
LMR Partners sold 30,628 Magnite shares in Q4 2018, an estimated $110K.
LMR Partners first reported a position in Magnite in Q2 2018 and held it in 2 quarters.
LMR Partners's Magnite position peaked at $369K in Q2 2018.
106 funds tracked by Wall St. Rank held Magnite as of Q4 2018.

Based on LMR Partners's 13F filing for Q4 2018, filed 14 Feb 2019.