Vanguard Personalized Indexing Management’s Cogent Communications CCOI Stock Holding History

Vanguard Personalized Indexing Management’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
2025 Q2	–	Sell	-3,924	Closed	-$241K	–	1959
2025 Q1	$241K	Buy	3,924 +149	+4%	+$11K	﹤0.01%	1443
2024 Q4	$291K	Sell	3,775 -187	-5%	-$14.9K	﹤0.01%	1346
2024 Q3	$301K	Buy	+3,962	New	+$273K	﹤0.01%	1344
2024 Q2	–	Sell	-3,602	Closed	-$235K	–	1708
2024 Q1	$235K	Sell	3,602 -204	-5%	-$14.9K	0.01%	1382
2023 Q4	$290K	Sell	3,806 -292	-7%	-$19.5K	0.01%	1244
2023 Q3	$254K	Buy	+4,098	New	+$268K	0.01%	1188

Other funds holding CCOI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

TCAM

Turtle Creek Asset Management Toronto, Ontario, Canada $2.67B AUM 0.64% 1-Year Est. Return

EIG

EdgePoint Investment Group Toronto, Ontario, Canada $12.5B AUM 31.7% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Magnolia Group Omaha, Nebraska $538M AUM 5.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

MIG Capital Newport Beach, California $589M AUM 25.96% 1-Year Est. Return

Vanguard Personalized Indexing Management's CCOI Position: Q2 2025 in Review

Vanguard Personalized Indexing Management sold out of Cogent Communications (CCOI) in Q2 2025, closing a stake of 3,924 shares — an estimated $241K sold.

Vanguard Personalized Indexing Management first reported a position in CCOI in Q3 2023 and held it in 6 quarters. The position peaked at $301K in Q3 2024. 294 funds tracked by Wall St. Rank hold CCOI as of Q2 2025.

Vanguard Personalized Indexing Management reported no remaining Cogent Communications position as of Q2 2025 after selling out during the quarter.
Vanguard Personalized Indexing Management sold 3,924 Cogent Communications shares in Q2 2025, an estimated $241K.
Vanguard Personalized Indexing Management first reported a position in Cogent Communications in Q3 2023 and held it in 6 quarters.
Vanguard Personalized Indexing Management's Cogent Communications position peaked at $301K in Q3 2024.
294 funds tracked by Wall St. Rank held Cogent Communications as of Q2 2025.

Based on Vanguard Personalized Indexing Management's 13F filing for Q2 2025, filed 25 Jul 2025.