PEAK6 Group’s Magnite MGNI Stock Holding History

PEAK6 Group’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
2017 Q3	–	Sell	-5,591	Closed	-$29K	–	4762
2017 Q2	$29K	Sell	5,591 -93,108	-94%	-$512K	﹤0.01%	4250
2017 Q1	$581K	Buy	+98,699	New	+$769K	﹤0.01%	2134
2016 Q4	–	Sell	-17,654	Closed	-$146K	–	4929
2016 Q3	$146K	Buy	+17,654	New	+$188K	﹤0.01%	3353
2016 Q2	–	Sell	-22,343	Closed	-$360K	–	4585
2016 Q1	$408K	Buy	22,343 +5,910	+36%	+$90.5K	﹤0.01%	2464
2015 Q4	$270K	Buy	+16,433	New	+$254K	﹤0.01%	3169

Other funds holding MGNI

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

DCM

Divisar Capital Management San Francisco, California $392M AUM 108.45% 1-Year Est. Return

Sessa Capital New York $5.51B AUM 47.23% 1-Year Est. Return

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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

MCM

Matarin Capital Management New York $409M AUM 33.03% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

PEAK6 Group's MGNI Position: Q3 2017 in Review

PEAK6 Group sold out of Magnite (MGNI) in Q3 2017, closing a stake of 5,591 shares — an estimated $29K sold.

PEAK6 Group first reported a position in MGNI in Q4 2015 and held it in 5 quarters. The position peaked at $581K in Q1 2017. 112 funds tracked by Wall St. Rank hold MGNI as of Q3 2017.

PEAK6 Group reported no remaining Magnite position as of Q3 2017 after selling out during the quarter.
PEAK6 Group sold 5,591 Magnite shares in Q3 2017, an estimated $29K.
PEAK6 Group first reported a position in Magnite in Q4 2015 and held it in 5 quarters.
PEAK6 Group's Magnite position peaked at $581K in Q1 2017.
112 funds tracked by Wall St. Rank held Magnite as of Q3 2017.

Based on PEAK6 Group's 13F filing for Q3 2017, filed 14 Nov 2017.