Cortina Asset Management’s Advisory Board Co ABCO Stock Holding History

Cortina Asset Management’s Portfolio ABCO Stock Details ABCO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q3	–	Sell	-204,300	Closed	-$11.2M	–	266
2015 Q2	$11.2M	Sell	204,300 -5,835	-3%	-$301K	0.49%	80
2015 Q1	$11.2M	Buy	210,135 +87,689	+72%	+$4.47M	0.48%	79
2014 Q4	$6M	Buy	+122,446	New	+$5.77M	0.26%	145

Other funds holding ABCO

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

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

TCM

TimesSquare Capital Management New York $5.89B AUM 28.74% 1-Year Est. Return

Riverbridge Partners Minneapolis, Minnesota $3.58B AUM 4.02% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

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

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

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

GIM

Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return

Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return

Cortina Asset Management's ABCO Position: Q3 2015 in Review

Cortina Asset Management sold out of Advisory Board Co (ABCO) in Q3 2015, closing a stake of 204,300 shares — an estimated $11.2M sold.

Cortina Asset Management first reported a position in ABCO in Q4 2014 and held it in 3 quarters. The position peaked at $11.2M in Q1 2015. 159 funds tracked by Wall St. Rank hold ABCO as of Q3 2015.

Cortina Asset Management reported no remaining Advisory Board Co position as of Q3 2015 after selling out during the quarter.
Cortina Asset Management sold 204,300 Advisory Board Co shares in Q3 2015, an estimated $11.2M.
Cortina Asset Management first reported a position in Advisory Board Co in Q4 2014 and held it in 3 quarters.
Cortina Asset Management's Advisory Board Co position peaked at $11.2M in Q1 2015.
159 funds tracked by Wall St. Rank held Advisory Board Co as of Q3 2015.

Based on Cortina Asset Management's 13F filing for Q3 2015, filed 16 Nov 2015.