D.E. Shaw & Co’s Cogent Communications CCOI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$13.9M Buy
738,815
+458,679
+164% +$10.1M 0.01% 1388
2025
Q4
$6.04M Sell
280,136
-112,993
-29% -$3.34M ﹤0.01% 2152
2025
Q3
$15.1M Buy
+393,129
New +$16.4M 0.01% 1378
2025
Q2
Hold
0
4398
2025
Q1
Hold
0
4313
2024
Q4
Hold
0
4457
2024
Q3
Hold
0
4577
2022
Q1
Sell
-9,197
Closed -$673K 5573
2021
Q4
$673K Buy
+9,197
New +$691K ﹤0.01% 4215
2021
Q1
Sell
-91,833
Closed -$5.5M 4096
2020
Q4
$5.5M Sell
91,833
-23,057
-20% -$1.36M 0.01% 1796
2020
Q3
$6.9M Buy
+114,890
New +$8.38M 0.01% 1474
2020
Q1
Sell
-18,172
Closed -$1.2M 3951
2019
Q4
$1.2M Buy
18,172
+4,891
+37% +$295K ﹤0.01% 2854
2019
Q3
$732K Buy
13,281
+4,147
+45% +$247K ﹤0.01% 3012
2019
Q2
$542K Sell
9,134
-8,887
-49% -$510K ﹤0.01% 3037
2019
Q1
$978K Buy
+18,021
New +$888K ﹤0.01% 2618
2017
Q1
Sell
-200,483
Closed -$8.29M 3315
2016
Q4
$8.29M Sell
200,483
-155,286
-44% -$5.92M 0.02% 1053
2016
Q3
$13.1M Buy
+355,769
New +$13.7M 0.03% 750
2016
Q1
Sell
-707,527
Closed -$24.5M 3445
2015
Q4
$24.5M Sell
707,527
-880,753
-55% -$28.5M 0.05% 554
2015
Q3
$43.1M Buy
1,588,280
+746,896
+89% +$22M 0.08% 353
2015
Q2
$28.5M Buy
841,384
+641,369
+321% +$21.5M 0.05% 498
2015
Q1
$7.07M Buy
+200,015
New +$7.31M 0.01% 1160
2014
Q3
Sell
-57,203
Closed -$1.98M 4132
2014
Q2
$1.98M Buy
57,203
+18,826
+49% +$666K ﹤0.01% 2315
2014
Q1
$1.36M Buy
38,377
+3,090
+9% +$121K ﹤0.01% 2762
2013
Q4
$1.43M Sell
35,287
-117,542
-77% -$4.28M ﹤0.01% 2845
2013
Q3
$4.93M Sell
152,829
-12,387
-7% -$380K 0.01% 1601
2013
Q2
$4.65M Buy
+165,216
New +$4.61M 0.01% 1414

Other funds holding CCOI