Walleye Trading
CCOI icon

Walleye Trading’s Cogent Communications CCOI Stock Holding History

Walleye Trading’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 		$47.1K Sell
2,500
-36,600
-94% -$807K ﹤0.01% 3698
2025
Q4 		$843K Buy
39,100
+9,600
+33% +$283K ﹤0.01% 2494
2025
Q3 		$1.13M Buy
29,500
+5,200
+21% +$217K ﹤0.01% 2189
2025
Q2 		$1.17M Buy
24,300
+23,900
+5,975% +$1.21M ﹤0.01% 2091
2025
Q1 		$24.5K Sell
400
-2,000
-83% -$147K ﹤0.01% 3758
2024
Q4 		$185K Sell
2,400
-102,500
-98% -$8.17M ﹤0.01% 3272
2024
Q3 		$7.96M Buy
104,900
+37,600
+56% +$2.59M 0.02% 894
2024
Q2 		$3.8M Buy
+67,300
New +$4.02M 0.01% 1207
2023
Q3 		– Sell
-5,900
Closed -$397K – 5018
2023
Q2 		$397K Buy
+5,900
New +$385K ﹤0.01% 2920
2022
Q4 		– Sell
-3,100
Closed -$162K – 4994
2022
Q3 		$162K Sell
3,100
-3,900
-56% -$225K ﹤0.01% 3833
2022
Q2 		$425K Buy
+7,000
New +$431K ﹤0.01% 3049
2022
Q1 		– Sell
-7,700
Closed -$563K – 5375
2021
Q4 		$563K Buy
+7,700
New +$579K ﹤0.01% 2834
2021
Q2 		– Sell
-2,700
Closed -$186K – 5177
2021
Q1 		$186K Sell
2,700
-18,100
-87% -$1.11M ﹤0.01% 3696
2020
Q4 		$1.25M Buy
20,800
+3,900
+23% +$231K 0.01% 1787
2020
Q3 		$1.01M Buy
16,900
+15,100
+839% +$1.1M 0.01% 1632
2020
Q2 		$139K Buy
1,800
+200
+13% +$16.2K ﹤0.01% 3317
2020
Q1 		$131K Sell
1,600
-77,700
-98% -$5.87M ﹤0.01% 2932
2019
Q4 		$5.22M Buy
79,300
+77,200
+3,676% +$4.66M 0.04% 551
2019
Q3 		$116K Buy
+2,100
New +$125K ﹤0.01% 3266
2019
Q2 		– Sell
-3,000
Closed -$163K – 4067
2019
Q1 		$163K Sell
3,000
-9,700
-76% -$478K ﹤0.01% 3174
2018
Q4 		$574K Sell
12,700
-2,200
-15% -$109K ﹤0.01% 2338
2018
Q3 		$831K Sell
14,900
-12,500
-46% -$670K ﹤0.01% 2295
2018
Q2 		$1.46M Sell
27,400
-33,600
-55% -$1.67M 0.01% 1685
2018
Q1 		$2.65M Buy
61,000
+20,900
+52% +$917K 0.02% 956
2017
Q4 		$1.82K Buy
40,100
+37,500
+1,442% +$1.79M 0.01% 1394
2017
Q3 		$127 Buy
2,600
+600
+30% +$26.6K ﹤0.01% 3503
2017
Q2 		$80 Sell
2,000
-5,800
-74% -$240K ﹤0.01% 3657
2017
Q1 		$336 Hold
7,800
– – ﹤0.01% 2573
2016
Q4 		$323K Buy
7,800
+600
+8% +$22.9K ﹤0.01% 2432
2016
Q3 		$265K Sell
7,200
-100
-1% -$3.86K ﹤0.01% 2610
2016
Q2 		$292K Sell
7,300
-9,200
-56% -$361K ﹤0.01% 2666
2016
Q1 		$644K Buy
16,500
+11,800
+251% +$409K 0.01% 1751
2015
Q4 		$163K Sell
4,700
-3,700
-44% -$120K ﹤0.01% 2878
2015
Q3 		$229K Buy
8,400
+3,000
+56% +$88.5K ﹤0.01% 2247
2015
Q2 		$183K Buy
+5,400
New +$181K ﹤0.01% 2554

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

Walleye Trading's CCOI Position: Q1 2026 in Review

Walleye Trading reduced its Cogent Communications (CCOI) stake by 71% in Q1 2026, selling an estimated $378K and leaving 7,137 shares worth $134K. The position accounts for ﹤0.01% of the portfolio, ranked #3322.

Walleye Trading first reported a position in CCOI in Q3 2015 and has held it in 25 quarters since. The position peaked at $5.12M in Q3 2024. 233 funds tracked by Wall St. Rank hold CCOI as of Q1 2026.

  • Walleye Trading held 7,137 shares of Cogent Communications worth $134K as of Q1 2026.
  • Walleye Trading sold 17,161 Cogent Communications shares in Q1 2026, an estimated $378K.
  • Cogent Communications made up ﹤0.01% of Walleye Trading's portfolio in Q1 2026, its #3322 holding.
  • Walleye Trading first reported a position in Cogent Communications in Q3 2015 and has held it in 25 quarters since.
  • Walleye Trading's Cogent Communications position peaked at $5.12M in Q3 2024.
  • 233 funds tracked by Wall St. Rank held Cogent Communications as of Q1 2026.

Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.