DUPONT CAPITAL MANAGEMENT CORP - COGENT COMMUNICATIONS HLDGS ownership

COGENT COMMUNICATIONS HLDGS's ticker is CCOI and the CUSIP is 19239V302. A total of 233 filers reported holding COGENT COMMUNICATIONS HLDGS in Q1 2019. The put-call ratio across all filers is 0.89 and the average weighting 0.1%.

Quarter-by-quarter ownership
DUPONT CAPITAL MANAGEMENT CORP ownership history of COGENT COMMUNICATIONS HLDGS
ValueSharesWeighting
Q4 2022$95,095
-72.0%
1,666
-74.4%
0.01%
-75.0%
Q3 2022$340,000
-38.3%
6,519
-28.1%
0.02%
-23.1%
Q2 2022$551,000
+74.9%
9,073
+90.8%
0.03%
+100.0%
Q1 2022$315,000
-16.9%
4,754
-8.1%
0.01%
-7.1%
Q4 2021$379,000
-54.2%
5,175
-55.7%
0.01%
-46.2%
Q3 2021$827,000
-24.7%
11,676
-18.3%
0.03%0.0%
Q2 2021$1,099,000
+89.5%
14,298
+69.5%
0.03%
+85.7%
Q1 2021$580,000
-43.0%
8,433
-50.4%
0.01%
-36.4%
Q4 2020$1,018,000
+11.0%
17,004
+11.4%
0.02%
+10.0%
Q3 2020$917,000
-34.0%
15,267
-15.0%
0.02%
-33.3%
Q2 2020$1,389,000
-48.6%
17,961
-45.5%
0.03%
-53.1%
Q1 2020$2,702,000
-14.4%
32,964
-31.3%
0.06%
-9.9%
Q4 2019$3,157,000
+78.0%
47,973
+49.0%
0.07%
+73.2%
Q3 2019$1,774,000
-16.2%
32,193
-9.7%
0.04%
-14.6%
Q2 2019$2,116,000
+9.4%
35,6450.0%0.05%
+9.1%
Q1 2019$1,934,000
+20.0%
35,6450.0%0.04%
+12.8%
Q4 2018$1,612,000
-19.0%
35,6450.0%0.04%
-11.4%
Q3 2018$1,989,000
+4.5%
35,6450.0%0.04%
-2.2%
Q2 2018$1,903,000
+23.0%
35,6450.0%0.04%
+21.6%
Q1 2018$1,547,000
+145.6%
35,645
+156.4%
0.04%
+164.3%
Q4 2017$630,00013,9000.01%
Other shareholders
COGENT COMMUNICATIONS HLDGS shareholders Q1 2019
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