WESTFIELD CAPITAL MANAGEMENT CO LP - COGENT COMMUNICATIONS HLDGS ownership

COGENT COMMUNICATIONS HLDGS's ticker is CCOI and the CUSIP is 19239V302. A total of 277 filers reported holding COGENT COMMUNICATIONS HLDGS in Q1 2022. The put-call ratio across all filers is 0.53 and the average weighting 0.1%.

Quarter-by-quarter ownership
WESTFIELD CAPITAL MANAGEMENT CO LP ownership history of COGENT COMMUNICATIONS HLDGS
ValueSharesWeighting
Q3 2023$5,365,554
-2.4%
86,681
+6.1%
0.04%
+5.7%
Q2 2023$5,496,718
+12.8%
81,687
+6.8%
0.04%
+2.9%
Q1 2023$4,872,987
+16.7%
76,475
+4.6%
0.03%
+6.2%
Q4 2022$4,173,918
-69.0%
73,124
-71.6%
0.03%
-70.1%
Q3 2022$13,448,000
-66.3%
257,831
-60.7%
0.11%
-65.9%
Q2 2022$39,860,000
-13.4%
656,030
-5.4%
0.31%
+6.4%
Q1 2022$46,028,000
+6.6%
693,721
+17.6%
0.30%
+14.8%
Q4 2021$43,178,000
-8.3%
590,025
-11.2%
0.26%
-9.5%
Q3 2021$47,085,000
-5.3%
664,668
+2.7%
0.28%
-4.7%
Q2 2021$49,741,000
+50.4%
646,911
+34.5%
0.30%
+44.7%
Q1 2021$33,077,000
+37.4%
481,046
-29.4%
0.21%
+48.2%
Q1 2015$24,071,000
+14.7%
681,330
+14.9%
0.14%
+12.1%
Q4 2014$20,994,000
-27.7%
593,225
-31.3%
0.12%
-29.9%
Q3 2014$29,020,000
+24.7%
863,435
+28.2%
0.18%
+28.3%
Q2 2014$23,270,000
+9.9%
673,529
+13.0%
0.14%
+8.7%
Q1 2014$21,171,000595,8700.13%
Other shareholders
COGENT COMMUNICATIONS HLDGS shareholders Q1 2022
NameSharesValueWeighting ↓
Sarbit Advisory Services Inc. 3,135,103$143,317,00014.01%
RIT CAPITAL PARTNERS PLC 435,000$17,570,0006.10%
Jericho Capital Asset Management L.P. 1,672,543$67,587,0004.80%
Hollow Brook Wealth Management LLC 350,748$14,174,0004.65%
Shannon River Fund Management LLC 1,246,700$50,379,0003.77%
Centerline Investment Partners, LP 68,500$2,768,0002.65%
Tekne Capital Management, LLC 490,055$19,803,0002.49%
RK Capital 223,200$9,020,0002.21%
White River Investment Partners, LLC 50,000$2,020,500,0002.19%
ARBOR CAPITAL MANAGEMENT LLC 553,328$22,360,0001.86%
View complete list of COGENT COMMUNICATIONS HLDGS shareholders