Granahan Investment Management - COGENT COMMUNICATIONS HLDGS ownership

COGENT COMMUNICATIONS HLDGS's ticker is CCOI and the CUSIP is 19239V302. A total of 283 filers reported holding COGENT COMMUNICATIONS HLDGS in Q2 2023. The put-call ratio across all filers is 1.21 and the average weighting 0.2%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of COGENT COMMUNICATIONS HLDGS
ValueSharesWeighting
Q3 2023$6,931,005
+153.2%
111,971
+175.2%
0.25%
+194.0%
Q2 2023$2,737,559
+17.9%
40,683
-2.2%
0.08%
-33.3%
Q3 2018$2,322,000
-28.8%
41,612
-31.9%
0.13%
-36.0%
Q2 2018$3,263,000
+147.6%
61,110
+101.2%
0.20%
+107.4%
Q1 2018$1,318,000
-30.7%
30,378
-27.7%
0.10%
-36.7%
Q4 2017$1,903,000
-31.3%
42,001
-25.8%
0.15%
-35.1%
Q3 2017$2,769,000
-1.4%
56,622
-19.2%
0.23%
-10.8%
Q2 2017$2,809,000
+9.2%
70,039
+17.2%
0.26%
+0.4%
Q1 2017$2,572,000
-86.7%
59,736
-87.2%
0.26%
-61.2%
Q4 2016$19,355,000
+13.3%
468,089
+0.8%
0.66%
+18.8%
Q3 2016$17,090,000
+15.4%
464,289
+25.6%
0.56%
+3.7%
Q2 2016$14,810,000
+25.7%
369,689
+22.5%
0.54%
+25.9%
Q1 2016$11,783,000
-14.0%
301,889
-23.6%
0.43%
-8.9%
Q4 2015$13,702,000
-2.5%
394,989
-23.7%
0.47%
+8.3%
Q3 2015$14,058,000517,5890.44%
Other shareholders
COGENT COMMUNICATIONS HLDGS shareholders Q2 2023
NameSharesValueWeighting ↓
RIVULET CAPITAL, LLC 437,700$15,464,0009.24%
MIG Capital, LLC 480,200$16,965,0005.38%
Foxhaven Asset Management, LP 1,070,171$37,809,0004.51%
Tekne Capital Management, LLC 787,816$27,834,0004.49%
AFTON CAPITAL MANAGEMENT LLC 55,000$1,943,0004.16%
ACT II MANAGEMENT, LP 231,921$8,194,0004.13%
Herring Creek Capital Management, LLC 456,438$16,126,0003.84%
RK Capital 373,600$13,199,0002.63%
HARBER ASSET MANAGEMENT LLC 96,851$3,422,0002.59%
Ulysses Management LLC 579,573$20,476,0002.41%
View complete list of COGENT COMMUNICATIONS HLDGS shareholders