Michael Gelband’s Cogent Communications CCOI Stock Holding History

Michael Gelband’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 Q2	$486K	Sell	34,982 -18,624	-35%	-$343K	﹤0.01%	1249
2026 Q1	$1.01M	Buy	+53,606	New	+$1.18M	0.01%	996
2025 Q2	–	Sell	-25,951	Closed	-$1.59M	–	1505
2025 Q1	$1.59M	Buy	+25,951	New	+$1.91M	0.02%	777
2023 Q4	–	Sell	-7,148	Closed	-$442K	–	1519
2023 Q3	$442K	Buy	+7,148	New	+$468K	﹤0.01%	1285
2022 Q1	–	Sell	-3,086	Closed	-$226K	–	2230
2021 Q4	$226K	Sell	3,086 -334	-10%	-$25.1K	﹤0.01%	1780
2021 Q3	$242K	Sell	3,420 -3,774	-52%	-$281K	﹤0.01%	1711
2021 Q2	$553K	Buy	+7,194	New	+$534K	0.01%	1323
2020 Q4	–	Sell	-8,488	Closed	-$510K	–	1999
2020 Q3	$510K	Buy	+8,488	New	+$619K	0.01%	1003
2020 Q2	–	Sell	-2,702	Closed	-$221K	–	1788
2020 Q1	$221K	Buy	+2,702	New	+$204K	0.01%	754
2019 Q4	–	Sell	-4,111	Closed	-$227K	–	1559
2019 Q3	$227K	Sell	4,111 -1,343	-25%	-$80K	0.01%	1051
2019 Q2	$324K	Buy	+5,454	New	+$313K	0.01%	658

Other funds holding CCOI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

TCAM

Turtle Creek Asset Management Toronto, Ontario, Canada $2.56B AUM 1.05% 1-Year Est. Return

PWAM

Park West Asset Management San Francisco, California $1.47B AUM 86.42% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

EIG

EdgePoint Investment Group Toronto, Ontario, Canada $13.2B AUM 32.43% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Newtyn Management New York $801M AUM 23.14% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

Michael Gelband's CCOI Position: Q2 2026 in Review

Michael Gelband reduced its Cogent Communications (CCOI) stake by 35% in Q2 2026, selling an estimated $343K and leaving 34,982 shares worth $486K. The position accounts for ﹤0.01% of the portfolio, ranked #1249.

Michael Gelband first reported a position in CCOI in Q2 2019 and has held it in 11 quarters since. The position peaked at $1.59M in Q1 2025. 224 funds tracked by Wall St. Rank hold CCOI as of Q2 2026.

Michael Gelband held 34,982 shares of Cogent Communications worth $486K as of Q2 2026.
Michael Gelband sold 18,624 Cogent Communications shares in Q2 2026, an estimated $343K.
Cogent Communications made up ﹤0.01% of Michael Gelband's portfolio in Q2 2026, its #1249 holding.
Michael Gelband first reported a position in Cogent Communications in Q2 2019 and has held it in 11 quarters since.
Michael Gelband's Cogent Communications position peaked at $1.59M in Q1 2025.
224 funds tracked by Wall St. Rank held Cogent Communications as of Q2 2026.

Based on ExodusPoint Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.