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Atom Investors’s Cogent Communications CCOI Stock Holding History

Atom Investors’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
Q4 		– Sell
-49,792
Closed -$1.91M – 610
2025
Q3 		$1.91M Buy
49,792
+1,036
+2% +$43.3K 0.14% 173
2025
Q2 		$2.35M Buy
48,756
+4,887
+11% +$248K 0.21% 139
2025
Q1 		$2.69M Buy
43,869
+38,063
+656% +$2.81M 0.33% 91
2024
Q4 		$447K Sell
5,806
-54,327
-90% -$4.33M 0.06% 325
2024
Q3 		$4.57M Buy
+60,133
New +$4.14M 0.48% 55
2021
Q1 		– Sell
-16,658
Closed -$997K – 265
2020
Q4 		$997K Buy
+16,658
New +$985K 0.1% 191

Other funds holding CCOI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
PWAM
Park West Asset Management San Francisco, California $1.18B AUM 47.25% 1-Year Est. Return
HCM
Harspring Capital Management New York $190M AUM 19.3% 1-Year Est. Return
NM
Newtyn Management New York $936M AUM 27.23% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
MG
Magnolia Group Omaha, Nebraska $538M AUM 5.13% 1-Year Est. Return

Atom Investors's CCOI Position: Q4 2025 in Review

Atom Investors sold out of Cogent Communications (CCOI) in Q4 2025, closing a stake of 49,792 shares — an estimated $1.91M sold.

Atom Investors first reported a position in CCOI in Q4 2020 and held it in 6 quarters. The position peaked at $4.57M in Q3 2024. 246 funds tracked by Wall St. Rank hold CCOI as of Q4 2025.

  • Atom Investors reported no remaining Cogent Communications position as of Q4 2025 after selling out during the quarter.
  • Atom Investors sold 49,792 Cogent Communications shares in Q4 2025, an estimated $1.91M.
  • Atom Investors first reported a position in Cogent Communications in Q4 2020 and held it in 6 quarters.
  • Atom Investors's Cogent Communications position peaked at $4.57M in Q3 2024.
  • 246 funds tracked by Wall St. Rank held Cogent Communications as of Q4 2025.

Based on Atom Investors's 13F filing for Q4 2025, filed 17 Feb 2026.