Mason Street Advisors’s CoStar Group CSGP Stock Holding History

Mason Street Advisors’s Portfolio CSGP Stock Details CSGP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q1	–	Sell	-1,705,470	Closed	-$31.3M	–	1565
2014 Q4	$31.3M	Buy	1,705,470 +299,620	+21%	+$4.84M	0.22%	103
2014 Q3	$21.9M	Sell	1,405,850 -127,480	-8%	-$1.9M	0.17%	136
2014 Q2	$24.3M	Buy	1,533,330 +169,100	+12%	+$2.74M	0.19%	123
2014 Q1	$25.5M	Buy	1,364,230 +466,350	+52%	+$8.8M	0.21%	118
2013 Q4	$16.6M	Sell	897,880 -65,970	-7%	-$1.17M	0.14%	200
2013 Q3	$16.2M	Buy	+963,850	New	+$14.8M	0.18%	155

Other funds holding CSGP

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

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

Winslow Capital Management Minneapolis, Minnesota $29.1B AUM 43.86% 1-Year Est. Return

Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

William Blair & Company Chicago, Illinois $38.4B AUM 25.71% 1-Year Est. Return

JHIU

Janus Henderson Investors US Denver, Colorado $122B AUM 18.26% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

TCM

TimesSquare Capital Management New York $6.8B AUM 45.85% 1-Year Est. Return

Mason Street Advisors's CSGP Position: Q1 2015 in Review

Mason Street Advisors sold out of CoStar Group (CSGP) in Q1 2015, closing a stake of 1,705,470 shares — an estimated $31.3M sold.

Mason Street Advisors first reported a position in CSGP in Q3 2013 and held it in 6 quarters. The position peaked at $31.3M in Q4 2014. 217 funds tracked by Wall St. Rank hold CSGP as of Q1 2015.

Mason Street Advisors reported no remaining CoStar Group position as of Q1 2015 after selling out during the quarter.
Mason Street Advisors sold 1,705,470 CoStar Group shares in Q1 2015, an estimated $31.3M.
Mason Street Advisors first reported a position in CoStar Group in Q3 2013 and held it in 6 quarters.
Mason Street Advisors's CoStar Group position peaked at $31.3M in Q4 2014.
217 funds tracked by Wall St. Rank held CoStar Group as of Q1 2015.

Based on Mason Street Advisors's 13F filing for Q1 2015, filed 15 May 2015.