PEAK6 Group’s Rambus RMBS Stock Holding History

PEAK6 Group’s Portfolio RMBS Stock Details RMBS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q2	$256K	Sell	20,400 -75,700	-79%	-$1.02M	﹤0.01%	3166
2018 Q1	$1.29M	Sell	96,100 -116,600	-55%	-$1.56M	0.01%	1724
2017 Q4	$3.02M	Buy	212,700 +121,900	+134%	+$1.75M	0.01%	1119
2017 Q3	$1.21M	Buy	+90,800	New	+$1.17M	0.01%	1797
2017 Q2	–	Sell	-10,800	Closed	-$142K	–	4934
2017 Q1	$142K	Sell	10,800 -104,800	-91%	-$1.38M	﹤0.01%	3351
2016 Q4	$1.59M	Sell	115,600 -84,500	-42%	-$1.09M	0.01%	1491
2016 Q3	$2.5M	Buy	200,100 +9,800	+5%	+$129K	0.02%	1122
2016 Q2	$2.3M	Buy	190,300 +81,700	+75%	+$996K	0.02%	1139
2016 Q1	$1.49M	Buy	108,600 +65,700	+153%	+$815K	0.01%	1362
2015 Q4	$497K	Sell	42,900 -15,000	-26%	-$173K	﹤0.01%	2597
2015 Q3	$683K	Sell	57,900 -20,000	-26%	-$260K	﹤0.01%	2589
2015 Q2	$1.13M	Buy	+77,900	New	+$1.11M	0.01%	1974
2014 Q4	–	Sell	-55,500	Closed	-$693K	–	5069
2014 Q3	$693K	Buy	55,500 +36,500	+192%	+$461K	0.01%	2158
2014 Q2	$272K	Sell	19,000 -13,900	-42%	-$172K	﹤0.01%	2906
2014 Q1	$354K	Buy	+32,900	New	+$309K	﹤0.01%	2870
2013 Q4	–	Sell	-10,000	Closed	-$47K	–	5361
2013 Q3	$47K	Sell	10,000 -16,200	-62%	-$148K	﹤0.01%	4556
2013 Q2	$225	Buy	+26,200	New	+$195K	﹤0.01%	3515

Other funds holding RMBS

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

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

WRF

Waddell & Reed Financial Overland Park, Kansas $48.6B AUM 84.78% 1-Year Est. Return

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

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

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

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

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

PEAK6 Group's RMBS Position: Q4 2016 in Review

PEAK6 Group sold out of Rambus (RMBS) in Q4 2016, closing a stake of 32,985 shares — an estimated $427K sold.

PEAK6 Group first reported a position in RMBS in Q4 2013 and held it in 6 quarters. The position peaked at $770K in Q2 2016. 171 funds tracked by Wall St. Rank hold RMBS as of Q4 2016.

PEAK6 Group reported no remaining Rambus position as of Q4 2016 after selling out during the quarter.
PEAK6 Group sold 32,985 Rambus shares in Q4 2016, an estimated $427K.
PEAK6 Group first reported a position in Rambus in Q4 2013 and held it in 6 quarters.
PEAK6 Group's Rambus position peaked at $770K in Q2 2016.
171 funds tracked by Wall St. Rank held Rambus as of Q4 2016.

Based on PEAK6 Group's 13F filing for Q4 2016, filed 13 Feb 2017.