Russell Investments Group
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Russell Investments Group’s Cogent Communications CCOI Stock Holding History

Russell Investments Group’s Portfolio CCOI Stock Details CCOI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$813K Buy
43,149
+36,583
+557% +$806K ﹤0.01% 2311
2025
Q4 		$142K Sell
6,566
-3,915
-37% -$116K ﹤0.01% 2941
2025
Q3 		$402K Sell
10,481
-8,047
-43% -$336K ﹤0.01% 2565
2025
Q2 		$893K Sell
18,528
-2,971
-14% -$151K ﹤0.01% 2120
2025
Q1 		$1.32M Buy
21,499
+774
+4% +$57.1K ﹤0.01% 1915
2024
Q4 		$1.6M Sell
20,725
-59,392
-74% -$4.74M ﹤0.01% 1779
2024
Q3 		$6.08M Buy
80,117
+14,062
+21% +$968K 0.01% 1089
2024
Q2 		$3.73M Sell
66,055
-5,001
-7% -$299K 0.01% 1295
2024
Q1 		$4.64M Sell
71,056
-9,178
-11% -$670K 0.01% 1202
2023
Q4 		$6.1M Sell
80,234
-10,084
-11% -$674K 0.01% 1034
2023
Q3 		$5.59M Sell
90,318
-6,262
-6% -$410K 0.01% 1031
2023
Q2 		$6.5M Sell
96,580
-20,181
-17% -$1.32M 0.01% 973
2023
Q1 		$7.44M Buy
116,761
+41,377
+55% +$2.66M 0.01% 902
2022
Q4 		$4.3M Buy
75,384
+6,543
+10% +$359K 0.01% 1172
2022
Q3 		$3.59M Sell
68,841
-5,617
-8% -$324K 0.01% 1244
2022
Q2 		$4.52M Sell
74,458
-33,316
-31% -$2.05M 0.01% 1149
2022
Q1 		$7.15M Sell
107,774
-15,849
-13% -$1.02M 0.01% 966
2021
Q4 		$9.04M Buy
123,623
+7,395
+6% +$556K 0.01% 949
2021
Q3 		$8.23M Buy
116,228
+145
+0.1% +$10.8K 0.01% 980
2021
Q2 		$8.92M Buy
116,083
+3,354
+3% +$249K 0.01% 993
2021
Q1 		$7.75M Sell
112,729
-16,405
-13% -$1M 0.01% 1107
2020
Q4 		$7.73M Sell
129,134
-8,891
-6% -$526K 0.02% 1011
2020
Q3 		$8.29M Sell
138,025
-43,054
-24% -$3.14M 0.02% 858
2020
Q2 		$14M Sell
181,079
-48,544
-21% -$3.93M 0.03% 587
2020
Q1 		$18.8M Buy
229,623
+12,313
+6% +$931K 0.05% 420
2019
Q4 		$14.3M Sell
217,310
-36,427
-14% -$2.2M 0.03% 690
2019
Q3 		$14M Buy
253,737
+895
+0.4% +$53.3K 0.03% 688
2019
Q2 		$15M Sell
252,842
-46,991
-16% -$2.7M 0.03% 682
2019
Q1 		$16.3M Sell
299,833
-12,542
-4% -$618K 0.03% 659
2018
Q4 		$14.1M Buy
312,375
+3,061
+1% +$151K 0.03% 649
2018
Q3 		$17.3M Buy
309,314
+96,074
+45% +$5.15M 0.03% 654
2018
Q2 		$11.4M Buy
213,240
+5,460
+3% +$271K 0.02% 843
2018
Q1 		$9.02M Buy
207,780
+25,372
+14% +$1.11M 0.02% 1029
2017
Q4 		$8.36M Buy
182,408
+6,143
+3% +$293K 0.01% 1076
2017
Q3 		$8.62M Buy
176,265
+64,167
+57% +$2.84M 0.01% 1023
2017
Q2 		$4.5M Buy
112,098
+29,900
+36% +$1.24M 0.01% 1292
2017
Q1 		$3.54M Buy
82,198
+29,059
+55% +$1.21M 0.01% 1421
2016
Q4 		$2.2M Buy
+53,139
New +$2.03M ﹤0.01% 1732

Other funds holding CCOI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
TCAM
Turtle Creek Asset Management Toronto, Ontario, Canada $2.67B AUM 0.64% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
EIG
EdgePoint Investment Group Toronto, Ontario, Canada $12.5B AUM 31.7% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
PWAM
Park West Asset Management San Francisco, California $1.18B AUM 47.25% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
NM
Newtyn Management New York $936M AUM 27.23% 1-Year Est. Return
MG
Magnolia Group Omaha, Nebraska $538M AUM 5.13% 1-Year Est. Return

Russell Investments Group's CCOI Position: Q1 2026 in Review

Russell Investments Group increased its Cogent Communications (CCOI) stake by 557% in Q1 2026, buying an estimated $806K and bringing the position to 43,149 shares worth $813K. The position accounts for ﹤0.01% of the portfolio, ranked #2311.

Russell Investments Group first reported a position in CCOI in Q4 2016 and has held it in 38 quarters since. The position peaked at $18.8M in Q1 2020. 233 funds tracked by Wall St. Rank hold CCOI as of Q1 2026.

  • Russell Investments Group held 43,149 shares of Cogent Communications worth $813K as of Q1 2026.
  • Russell Investments Group bought 36,583 Cogent Communications shares in Q1 2026, an estimated $806K.
  • Cogent Communications made up ﹤0.01% of Russell Investments Group's portfolio in Q1 2026, its #2311 holding.
  • Russell Investments Group first reported a position in Cogent Communications in Q4 2016 and has held it in 38 quarters since.
  • Russell Investments Group's Cogent Communications position peaked at $18.8M in Q1 2020.
  • 233 funds tracked by Wall St. Rank held Cogent Communications as of Q1 2026.

Based on Russell Investments Group's 13F filing for Q1 2026, filed 8 May 2026.