BlackRock Investment Management, LLC - COGENT COMMUNICATIONS HLDGS ownership

COGENT COMMUNICATIONS HLDGS's ticker is CCOI and the CUSIP is 19239V302. A total of 164 filers reported holding COGENT COMMUNICATIONS HLDGS in Q4 2015. The put-call ratio across all filers is 0.21 and the average weighting 0.4%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of COGENT COMMUNICATIONS HLDGS
ValueSharesWeighting
Q4 2016$8,757,000
+36.2%
211,770
+21.2%
0.01%
+25.0%
Q3 2016$6,429,000
-10.3%
174,660
-2.4%
0.01%
-11.1%
Q2 2016$7,168,000
+0.0%
178,944
-2.5%
0.01%0.0%
Q1 2016$7,165,000
+27.4%
183,571
+13.2%
0.01%
+28.6%
Q4 2015$5,626,000
+34.3%
162,193
+5.1%
0.01%
+16.7%
Q3 2015$4,189,000
-20.4%
154,252
-0.8%
0.01%
-14.3%
Q2 2015$5,261,000
+15.8%
155,479
+20.8%
0.01%
+16.7%
Q1 2015$4,545,000
+1.6%
128,657
+1.8%
0.01%0.0%
Q4 2014$4,474,000
+4.5%
126,433
-0.7%
0.01%0.0%
Q3 2014$4,281,000
-2.7%
127,380
-0.0%
0.01%0.0%
Q2 2014$4,401,000
-4.9%
127,392
-2.2%
0.01%
-14.3%
Q1 2014$4,627,000
-11.7%
130,237
+0.4%
0.01%
-12.5%
Q4 2013$5,240,000
+22.5%
129,659
-2.2%
0.01%
+14.3%
Q3 2013$4,277,000
+21.3%
132,622
+5.9%
0.01%
+16.7%
Q2 2013$3,525,000125,2150.01%
Other shareholders
COGENT COMMUNICATIONS HLDGS shareholders Q4 2015
NameSharesValueWeighting ↓
RIVULET CAPITAL, LLC 736,700$24,930,00013.32%
Herring Creek Capital Management, LLC 688,855$23,311,0006.02%
ACT II MANAGEMENT, LP 271,921$9,202,0004.69%
Tekne Capital Management, LLC 744,616$25,198,0004.68%
MIG Capital, LLC 555,000$18,781,0003.54%
Foxhaven Asset Management, LP 937,127$31,712,0003.48%
Ulysses Management LLC 807,925$27,340,0003.26%
HARBER ASSET MANAGEMENT LLC 141,559$4,790,0003.22%
RK Capital 420,900$14,243,0002.58%
Skylands Capital, LLC 517,750$17,521,0001.88%
View complete list of COGENT COMMUNICATIONS HLDGS shareholders