Cortina Asset Management’s Cogent Communications CCOI Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q2	–	Sell	-192,882	Closed	-$7.53M	–	228
2016 Q1	$7.53M	Sell	192,882 -2,949	-2%	-$102K	0.34%	114
2015 Q4	$6.79M	Buy	195,831 +13,574	+7%	+$439K	0.31%	123
2015 Q3	$4.95M	Sell	182,257 -113,686	-38%	-$3.36M	0.23%	176
2015 Q2	$10M	Buy	295,943 +46,520	+19%	+$1.56M	0.44%	99
2015 Q1	$8.81M	Buy	+249,423	New	+$9.12M	0.38%	110
2014 Q1	–	Sell	-373,710	Closed	-$15.1M	–	259
2013 Q4	$15.1M	Buy	373,710 +89,018	+31%	+$3.24M	0.55%	63
2013 Q3	$9.18M	Sell	284,692 -36,057	-11%	-$1.11M	0.36%	95
2013 Q2	$9.03M	Buy	+320,749	New	+$8.96M	0.36%	108

Other funds holding CCOI

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

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

FCM

Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return

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

Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return

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

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Lord, Abbett & Co Jersey City, New Jersey $30.6B AUM 57.44% 1-Year Est. Return

Cortina Asset Management's CCOI Position: Q2 2016 in Review

Cortina Asset Management sold out of Cogent Communications (CCOI) in Q2 2016, closing a stake of 192,882 shares — an estimated $7.53M sold.

Cortina Asset Management first reported a position in CCOI in Q2 2013 and held it in 8 quarters. The position peaked at $15.1M in Q4 2013. 189 funds tracked by Wall St. Rank hold CCOI as of Q2 2016.

Cortina Asset Management reported no remaining Cogent Communications position as of Q2 2016 after selling out during the quarter.
Cortina Asset Management sold 192,882 Cogent Communications shares in Q2 2016, an estimated $7.53M.
Cortina Asset Management first reported a position in Cogent Communications in Q2 2013 and held it in 8 quarters.
Cortina Asset Management's Cogent Communications position peaked at $15.1M in Q4 2013.
189 funds tracked by Wall St. Rank held Cogent Communications as of Q2 2016.

Based on Cortina Asset Management's 13F filing for Q2 2016, filed 11 Aug 2016.