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Tower Research Capital (TRC)’s Cogent Communications CCOI Stock Holding History

Tower Research Capital (TRC)’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 		$88.1K Buy
4,677
+4,090
+697% +$90.1K ﹤0.01% 2287
2025
Q4 		$12.7K Sell
587
-1,265
-68% -$37.3K ﹤0.01% 3458
2025
Q3 		$71K Sell
1,852
-5,958
-76% -$249K ﹤0.01% 2260
2025
Q2 		$377K Buy
7,810
+7,628
+4,191% +$387K 0.01% 1220
2025
Q1 		$11.2K Sell
182
-4,184
-96% -$309K ﹤0.01% 3564
2024
Q4 		$336K Sell
4,366
-1,107
-20% -$88.3K 0.01% 1319
2024
Q3 		$416K Sell
5,473
-203
-4% -$14K 0.01% 1000
2024
Q2 		$320K Buy
5,676
+4,383
+339% +$262K 0.01% 1714
2024
Q1 		$84.5K Sell
1,293
-19,233
-94% -$1.4M ﹤0.01% 1923
2023
Q4 		$1.56M Buy
20,526
+20,028
+4,022% +$1.34M 0.02% 599
2023
Q3 		$30.8K Sell
498
-842
-63% -$55.1K ﹤0.01% 3000
2023
Q2 		$90.2K Sell
1,340
-4,778
-78% -$312K ﹤0.01% 2107
2023
Q1 		$389K Buy
6,118
+5,879
+2,460% +$378K 0.01% 985
2022
Q4 		$14K Sell
239
-9,934
-98% -$545K ﹤0.01% 3493
2022
Q3 		$530K Sell
10,173
-9,829
-49% -$567K 0.01% 1097
2022
Q2 		$1.22M Buy
20,002
+19,554
+4,365% +$1.2M 0.03% 585
2022
Q1 		$30K Buy
448
+169
+61% +$10.8K ﹤0.01% 3139
2021
Q4 		$20K Sell
279
-367
-57% -$27.6K ﹤0.01% 3655
2021
Q3 		$46K Sell
646
-2,972
-82% -$221K ﹤0.01% 3025
2021
Q2 		$279K Sell
3,618
-1,052
-23% -$78.1K 0.01% 1661
2021
Q1 		$322K Buy
4,670
+3,637
+352% +$222K 0.01% 1619
2020
Q4 		$62K Sell
1,033
-24,487
-96% -$1.45M ﹤0.01% 2872
2020
Q3 		$1.53M Buy
25,520
+22,095
+645% +$1.61M 0.02% 595
2020
Q2 		$265K Buy
+3,425
New +$277K 0.01% 1552
2020
Q1 		– Sell
-2,393
Closed -$157K – 3109
2019
Q4 		$157K Buy
2,393
+945
+65% +$57.1K 0.01% 704
2019
Q3 		$80K Buy
1,448
+1,415
+4,288% +$84.3K 0.01% 1484
2019
Q2 		$2K Buy
+33
New +$1.89K ﹤0.01% 3240
2018
Q4 		– Sell
-983
Closed -$55K – 3849
2018
Q3 		$55K Buy
+983
New +$52.7K ﹤0.01% 1698
2017
Q4 		– Sell
-3,850
Closed -$188K – 3550
2017
Q3 		$188K Buy
+3,850
New +$170K 0.02% 808
2017
Q2 		– Sell
-10
Closed – – 2755
2017
Q1 		$0 Buy
+10
New +$417 ﹤0.01% 3114
2016
Q3 		– Sell
-619
Closed -$25K – 3691
2016
Q2 		$25K Buy
619
+556
+883% +$21.8K ﹤0.01% 2054
2016
Q1 		$2K Buy
+63
New +$2.18K ﹤0.01% 3337
2015
Q4 		– Sell
-329
Closed -$9K – 4508
2015
Q3 		$9K Sell
329
-2,339
-88% -$69K ﹤0.01% 2374
2015
Q2 		$91K Buy
2,668
+1,971
+283% +$66K 0.01% 915
2015
Q1 		$25K Buy
+697
New +$25.5K ﹤0.01% 2063
2014
Q3 		– Sell
-191
Closed -$6.52K – 4440
2014
Q2 		$7K Sell
191
-668
-78% -$23.6K ﹤0.01% 2599
2014
Q1 		$31K Buy
+859
New +$33.6K ﹤0.01% 1461
2013
Q4 		– Sell
-4,959
Closed -$160K – 4490
2013
Q3 		$160K Buy
4,959
+4,888
+6,885% +$150K 0.02% 913
2013
Q2 		$2K Buy
+71
New +$1.98K ﹤0.01% 3440

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

Tower Research Capital (TRC)'s CCOI Position: Q1 2026 in Review

Tower Research Capital (TRC) increased its Cogent Communications (CCOI) stake by 697% in Q1 2026, buying an estimated $90.1K and bringing the position to 4,677 shares worth $88.1K. The position accounts for ﹤0.01% of the portfolio, ranked #2287.

Tower Research Capital (TRC) first reported a position in CCOI in Q2 2013 and has held it in 39 quarters since. The position peaked at $1.56M in Q4 2023. 233 funds tracked by Wall St. Rank hold CCOI as of Q1 2026.

  • Tower Research Capital (TRC) held 4,677 shares of Cogent Communications worth $88.1K as of Q1 2026.
  • Tower Research Capital (TRC) bought 4,090 Cogent Communications shares in Q1 2026, an estimated $90.1K.
  • Cogent Communications made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #2287 holding.
  • Tower Research Capital (TRC) first reported a position in Cogent Communications in Q2 2013 and has held it in 39 quarters since.
  • Tower Research Capital (TRC)'s Cogent Communications position peaked at $1.56M in Q4 2023.
  • 233 funds tracked by Wall St. Rank held Cogent Communications as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.