L.J. Altfest & Co’s Cogent Communications CCOI Stock Holding History

L.J. Altfest & Co’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	–	Sell	-30,291	Closed	-$571K	–	317
2026 Q1	$571K	Buy	30,291 +7,026	+30%	+$155K	0.06%	211
2025 Q4	$502K	Buy	+23,265	New	+$687K	0.05%	226

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

L.J. Altfest & Co's CCOI Position: Q2 2026 in Review

L.J. Altfest & Co sold out of Cogent Communications (CCOI) in Q2 2026, closing a stake of 30,291 shares — an estimated $571K sold.

L.J. Altfest & Co first reported a position in CCOI in Q4 2025 and held it in 2 quarters. The position peaked at $571K in Q1 2026. 224 funds tracked by Wall St. Rank hold CCOI as of Q2 2026.

L.J. Altfest & Co reported no remaining Cogent Communications position as of Q2 2026 after selling out during the quarter.
L.J. Altfest & Co sold 30,291 Cogent Communications shares in Q2 2026, an estimated $571K.
L.J. Altfest & Co first reported a position in Cogent Communications in Q4 2025 and held it in 2 quarters.
L.J. Altfest & Co's Cogent Communications position peaked at $571K in Q1 2026.
224 funds tracked by Wall St. Rank held Cogent Communications as of Q2 2026.

Based on L.J. Altfest & Co's 13F filing for Q2 2026, filed 30 Jul 2026.