Engineers Gate Manager’s Cogent Communications CCOI Stock Holding History

Engineers Gate Manager’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	$582K	Buy	41,960 +12,650	+43%	+$233K	0.01%	1420
2026 Q1	$552K	Buy	+29,310	New	+$646K	0.01%	1359
2025 Q2	–	Sell	-12,397	Closed	-$760K	–	2193
2025 Q1	$760K	Buy	12,397 +7,097	+134%	+$523K	0.01%	1218
2024 Q4	$408K	Buy	+5,300	New	+$423K	0.01%	1558
2024 Q3	–	Sell	-4,015	Closed	-$227K	–	2137
2024 Q2	$227K	Buy	+4,015	New	+$240K	0.01%	1600
2023 Q4	–	Sell	-4,518	Closed	-$280K	–	1993
2023 Q3	$280K	Buy	+4,518	New	+$296K	0.01%	1353
2023 Q2	–	Sell	-7,562	Closed	-$482K	–	1758
2023 Q1	$482K	Buy	+7,562	New	+$486K	0.02%	998
2022 Q2	–	Sell	-5,497	Closed	-$365K	–	1941
2022 Q1	$365K	Sell	5,497 -4,470	-45%	-$287K	0.01%	1262
2021 Q4	$729K	Sell	9,967 -3,597	-27%	-$270K	0.03%	798
2021 Q3	$961K	Buy	13,564 +7,096	+110%	+$527K	0.05%	509
2021 Q2	$497K	Buy	+6,468	New	+$480K	0.03%	830
2021 Q1	–	Sell	-21,695	Closed	-$1.3M	–	1843
2020 Q4	$1.3M	Sell	21,695 -17,064	-44%	-$1.01M	0.06%	479
2020 Q3	$2.33M	Buy	38,759 +19,688	+103%	+$1.44M	0.11%	252
2020 Q2	$1.48M	Sell	19,071 -17,224	-47%	-$1.39M	0.08%	415
2020 Q1	$2.98M	Buy	36,295 +22,433	+162%	+$1.7M	0.21%	93
2019 Q4	$912K	Sell	13,862 -31,380	-69%	-$1.9M	0.04%	693
2019 Q3	$2.49M	Buy	45,242 +3,528	+8%	+$210K	0.13%	243
2019 Q2	$2.48M	Buy	41,714 +11,208	+37%	+$643K	0.14%	239
2019 Q1	$1.66M	Sell	30,506 -2,750	-8%	-$135K	0.1%	305
2018 Q4	$1.5M	Buy	+33,256	New	+$1.65M	0.12%	258
2018 Q3	–	Sell	-32,774	Closed	-$1.75M	–	930
2018 Q2	$1.75M	Buy	+32,774	New	+$1.63M	0.14%	240
2016 Q3	–	Sell	-42,938	Closed	-$1.72M	–	614
2016 Q2	$1.72M	Buy	42,938 +36,588	+576%	+$1.44M	0.12%	309
2016 Q1	$248K	Buy	+6,350	New	+$220K	0.02%	590

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 40.89% 1-Year Est. Return

Engineers Gate Manager's CCOI Position: Q2 2026 in Review

Engineers Gate Manager increased its Cogent Communications (CCOI) stake by 43% in Q2 2026, buying an estimated $233K and bringing the position to 41,960 shares worth $582K. The position accounts for 0.01% of the portfolio, ranked #1420.

Engineers Gate Manager first reported a position in CCOI in Q1 2016 and has held it in 23 quarters since. The position peaked at $2.98M in Q1 2020. 225 funds tracked by Wall St. Rank hold CCOI as of Q2 2026.

Engineers Gate Manager held 41,960 shares of Cogent Communications worth $582K as of Q2 2026.
Engineers Gate Manager bought 12,650 Cogent Communications shares in Q2 2026, an estimated $233K.
Cogent Communications made up 0.01% of Engineers Gate Manager's portfolio in Q2 2026, its #1420 holding.
Engineers Gate Manager first reported a position in Cogent Communications in Q1 2016 and has held it in 23 quarters since.
Engineers Gate Manager's Cogent Communications position peaked at $2.98M in Q1 2020.
225 funds tracked by Wall St. Rank held Cogent Communications as of Q2 2026.

Based on Engineers Gate Manager's 13F filing for Q2 2026, filed 14 Aug 2026.