William Blair & Company’s Cogent Communications CCOI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $11.4M | Buy |
236,520
+33,223
| +16% | +$1.6M | 0.03% | 326 |
|
|
2025
Q1 | $12.5M | Sell |
203,297
-5,476
| -3% | -$336K | 0.04% | 295 |
|
|
2024
Q4 | $16.1M | Sell |
208,773
-16,539
| -7% | -$1.27M | 0.05% | 256 |
|
|
2024
Q3 | $17.1M | Sell |
225,312
-76,187
| -25% | -$5.78M | 0.05% | 260 |
|
|
2024
Q2 | $17M | Sell |
301,499
-5,053
| -2% | -$285K | 0.05% | 236 |
|
|
2024
Q1 | $20M | Sell |
306,552
-66,127
| -18% | -$4.32M | 0.06% | 210 |
|
|
2023
Q4 | $28.3M | Sell |
372,679
-5,930
| -2% | -$451K | 0.1% | 167 |
|
|
2023
Q3 | $23.4M | Sell |
378,609
-2,851
| -0.7% | -$176K | 0.09% | 181 |
|
|
2023
Q2 | $25.7M | Sell |
381,460
-42,782
| -10% | -$2.88M | 0.09% | 174 |
|
|
2023
Q1 | $27M | Sell |
424,242
-22,377
| -5% | -$1.43M | 0.11% | 169 |
|
|
2022
Q4 | $25.5M | Sell |
446,619
-41,883
| -9% | -$2.39M | 0.11% | 165 |
|
|
2022
Q3 | $25.5M | Buy |
488,502
+63,213
| +15% | +$3.3M | 0.12% | 162 |
|
|
2022
Q2 | $25.8M | Sell |
425,289
-21,641
| -5% | -$1.31M | 0.11% | 163 |
|
|
2022
Q1 | $29.7M | Sell |
446,930
-626
| -0.1% | -$41.5K | 0.1% | 180 |
|
|
2021
Q4 | $32.8M | Buy |
447,556
+21,647
| +5% | +$1.58M | 0.1% | 178 |
|
|
2021
Q3 | $30.2M | Buy |
425,909
+85,551
| +25% | +$6.06M | 0.1% | 175 |
|
|
2021
Q2 | $26.2M | Sell |
340,358
-15,492
| -4% | -$1.19M | 0.09% | 198 |
|
|
2021
Q1 | $24.5M | Buy |
355,850
+78,087
| +28% | +$5.37M | 0.09% | 195 |
|
|
2020
Q4 | $16.6M | Buy |
277,763
+64,195
| +30% | +$3.84M | 0.06% | 230 |
|
|
2020
Q3 | $12.8M | Buy |
213,568
+53,190
| +33% | +$3.19M | 0.05% | 237 |
|
|
2020
Q2 | $12.4M | Buy |
160,378
+6,487
| +4% | +$502K | 0.06% | 237 |
|
|
2020
Q1 | $12.6M | Sell |
153,891
-25,233
| -14% | -$2.07M | 0.08% | 203 |
|
|
2019
Q4 | $11.8M | Buy |
179,124
+2,852
| +2% | +$188K | 0.06% | 247 |
|
|
2019
Q3 | $9.71M | Sell |
176,272
-2,854
| -2% | -$157K | 0.06% | 260 |
|
|
2019
Q2 | $10.6M | Sell |
179,126
-2,109
| -1% | -$125K | 0.06% | 247 |
|
|
2019
Q1 | $9.83M | Buy |
181,235
+4,424
| +3% | +$240K | 0.06% | 262 |
|
|
2018
Q4 | $7.99M | Buy |
176,811
+2,368
| +1% | +$107K | 0.06% | 263 |
|
|
2018
Q3 | $9.73M | Sell |
174,443
-100
| -0.1% | -$5.58K | 0.06% | 261 |
|
|
2018
Q2 | $9.32M | Buy |
174,543
+8,953
| +5% | +$478K | 0.06% | 253 |
|
|
2018
Q1 | $7.19M | Buy |
165,590
+2,235
| +1% | +$97K | 0.05% | 281 |
|
|
2017
Q4 | $7.4M | Sell |
163,355
-4,418
| -3% | -$200K | 0.05% | 281 |
|
|
2017
Q3 | $8.2M | Buy |
167,773
+14,788
| +10% | +$723K | 0.06% | 255 |
|
|
2017
Q2 | $6.14M | Buy |
152,985
+1,763
| +1% | +$70.7K | 0.05% | 303 |
|
|
2017
Q1 | $6.27M | Buy |
151,222
+1,825
| +1% | +$75.6K | 0.05% | 282 |
|
|
2016
Q4 | $6.18M | Sell |
149,397
-7,450
| -5% | -$308K | 0.06% | 270 |
|
|
2016
Q3 | $5.77M | Buy |
156,847
+11,562
| +8% | +$426K | 0.05% | 287 |
|
|
2016
Q2 | $5.82M | Sell |
145,285
-3,225
| -2% | -$129K | 0.05% | 274 |
|
|
2016
Q1 | $5.8M | Sell |
148,510
-950
| -0.6% | -$37.1K | 0.05% | 268 |
|
|
2015
Q4 | $5.18M | Sell |
149,460
-13,050
| -8% | -$453K | 0.05% | 285 |
|
|
2015
Q3 | $4.41M | Buy |
162,510
+20,710
| +15% | +$562K | 0.04% | 338 |
|
|
2015
Q2 | $4.8M | Buy |
141,800
+11,506
| +9% | +$389K | 0.01% | 1085 |
|
|
2015
Q1 | $4.6M | Buy |
130,294
+475
| +0.4% | +$16.8K | 0.01% | 1061 |
|
|
2014
Q4 | $4.59M | Buy |
129,819
+23,690
| +22% | +$838K | 0.01% | 1061 |
|
|
2014
Q3 | $3.57M | Buy |
106,129
+3,960
| +4% | +$133K | 0.01% | 1097 |
|
|
2014
Q2 | $3.53M | Buy |
102,169
+1,160
| +1% | +$40.1K | 0.01% | 1093 |
|
|
2014
Q1 | $3.59M | Sell |
101,009
-5,000
| -5% | -$178K | 0.01% | 1043 |
|
|
2013
Q4 | $4.28M | Buy |
106,009
+484
| +0.5% | +$19.6K | 0.01% | 965 |
|
|
2013
Q3 | $3.4M | Buy |
105,525
+400
| +0.4% | +$12.9K | 0.01% | 985 |
|
|
2013
Q2 | $2.96M | Buy |
+105,125
| New | +$2.96M | 0.01% | 986 |
|