BlackBarn Capital Partners’s Cogent Communications CCOI Stock Holding History

BlackBarn Capital Partners’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	$3.47M	Sell	250,000 -250,000	-50%	-$4.61M	0.29%	23
2026 Q1	$9.42M	Sell	500,000 -150,000	-23%	-$3.31M	0.76%	19
2025 Q4	$14M	Buy	650,000 +275,000	+73%	+$8.12M	0.92%	14
2025 Q3	$14.4M	Buy	375,000 +135,000	+56%	+$5.64M	1.03%	15
2025 Q2	$11.6M	Buy	240,000 +50,000	+26%	+$2.54M	0.66%	14
2025 Q1	$11.6M	Buy	+190,000	New	+$14M	0.74%	15

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

BlackBarn Capital Partners's CCOI Position: Q2 2026 in Review

BlackBarn Capital Partners reduced its Cogent Communications (CCOI) stake by 50% in Q2 2026, selling an estimated $4.61M and leaving 250,000 shares worth $3.47M. The position accounts for 0.29% of the portfolio, ranked #23.

BlackBarn Capital Partners first reported a position in CCOI in Q1 2025 and has held it in 6 quarters since. The position peaked at $14.4M in Q3 2025. 225 funds tracked by Wall St. Rank hold CCOI as of Q2 2026.

BlackBarn Capital Partners held 250,000 shares of Cogent Communications worth $3.47M as of Q2 2026.
BlackBarn Capital Partners sold 250,000 Cogent Communications shares in Q2 2026, an estimated $4.61M.
Cogent Communications made up 0.29% of BlackBarn Capital Partners's portfolio in Q2 2026, its #23 holding.
BlackBarn Capital Partners first reported a position in Cogent Communications in Q1 2025 and has held it in 6 quarters since.
BlackBarn Capital Partners's Cogent Communications position peaked at $14.4M in Q3 2025.
225 funds tracked by Wall St. Rank held Cogent Communications as of Q2 2026.

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