FORTALEZA ASSET MANAGEMENT INC/ - COGENT COMMUNICATIONS HLDGS ownership

COGENT COMMUNICATIONS HLDGS's ticker is CCOI and the CUSIP is 19239V302. A total of 148 filers reported holding COGENT COMMUNICATIONS HLDGS in Q3 2014. The put-call ratio across all filers is 1.02 and the average weighting 0.3%.

Quarter-by-quarter ownership
FORTALEZA ASSET MANAGEMENT INC/ ownership history of COGENT COMMUNICATIONS HLDGS
ValueSharesWeighting
Q2 2017$124,000
-6.8%
3,0800.0%0.24%
-12.6%
Q1 2017$133,000
+4.7%
3,0800.0%0.27%0.0%
Q4 2016$127,000
-99.9%
3,0800.0%0.27%
+69.2%
Q3 2016$113,374,000
+92074.0%
3,0800.0%0.16%
+57.4%
Q2 2016$123,000
-99.9%
3,080
-34.0%
0.10%
-12.2%
Q1 2016$182,270,000
+68165.9%
4,670
-38.3%
0.12%
-23.8%
Q1 2015$267,000
-59.8%
7,563
-59.7%
0.15%
-50.3%
Q4 2014$665,000
-2.5%
18,784
-7.4%
0.30%
-5.0%
Q3 2014$682,000
-3.8%
20,282
-1.2%
0.32%
-2.1%
Q2 2014$709,00020,5300.33%
Other shareholders
COGENT COMMUNICATIONS HLDGS shareholders Q3 2014
NameSharesValueWeighting ↓
HARBER ASSET MANAGEMENT LLC 324,251$22,295,0006.38%
MIG Capital, LLC 887,711$61,039,0006.02%
SG Capital Management LLC 169,366$11,646,0003.42%
Boundary Creek Advisors LP 37,522$2,580,0002.87%
CENTRAL SECURITIES CORP 325,000$22,347,0002.55%
Natixis Investment Managers International 429,420$29,526,0002.02%
Skylands Capital, LLC 229,075$15,751,0002.01%
Intrinsic Edge Capital Management LLC 428,121$29,438,0002.00%
BOSTON FINANCIAL MANGEMENT LLC 589,066$40,504,0001.78%
Copeland Capital Management, LLC 743,255$51,107,0001.59%
View complete list of COGENT COMMUNICATIONS HLDGS shareholders