Marshall Wace
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Marshall Wace’s Cogent Communications CCOI Stock Holding History

Marshall Wace’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
-104,906
Closed -$4.02M – 3000
2025
Q3 		$4.02M Buy
+104,906
New +$4.38M ﹤0.01% 1277
2025
Q2 		– Sell
-4,672
Closed -$286K – 2742
2025
Q1 		$286K Buy
+4,672
New +$345K ﹤0.01% 2286
2024
Q4 		– Sell
-28,143
Closed -$2.14M – 2607
2024
Q3 		$2.14M Buy
28,143
+7,943
+39% +$547K ﹤0.01% 1342
2024
Q2 		$1.14M Buy
20,200
+16,800
+494% +$1M ﹤0.01% 1633
2024
Q1 		$222K Buy
+3,400
New +$248K ﹤0.01% 2205
2023
Q1 		– Sell
-34,515
Closed -$1.97M – 2701
2022
Q4 		$1.97M Buy
34,515
+537
+2% +$29.5K ﹤0.01% 1746
2022
Q3 		$1.77M Buy
33,978
+9,953
+41% +$574K ﹤0.01% 2085
2022
Q2 		$1.46M Buy
+24,025
New +$1.48M ﹤0.01% 2223
2020
Q4 		– Sell
-20,460
Closed -$1.23M – 1901
2020
Q3 		$1.23M Buy
+20,460
New +$1.49M 0.01% 946
2019
Q4 		– Sell
-111,578
Closed -$6.15M – 1729
2019
Q3 		$6.15M Buy
+111,578
New +$6.65M 0.05% 440
2019
Q1 		– Sell
-26,545
Closed -$1.2M – 1740
2018
Q4 		$1.2M Buy
+26,545
New +$1.31M 0.01% 861
2015
Q3 		– Sell
-131,479
Closed -$4.45M – 924
2015
Q2 		$4.45M Buy
+131,479
New +$4.41M 0.06% 317
2015
Q1 		– Sell
-136,367
Closed -$4.83M – 811
2014
Q4 		$4.83M Buy
+136,367
New +$4.57M 0.06% 316
2014
Q2 		– Sell
-485,254
Closed -$17.2M – 937
2014
Q1 		$17.2M Buy
+485,254
New +$19M 0.31% 90

Other funds holding CCOI

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $2.56B AUM 1.05% 1-Year Est. Return
EIG
EdgePoint Investment Group Toronto, Ontario, Canada $13.2B AUM 32.43% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
PWAM
Park West Asset Management San Francisco, California $1.47B AUM 86.42% 1-Year Est. Return
HCM
Harspring Capital Management New York $53.7M AUM 23.29% 1-Year Est. Return
NM
Newtyn Management New York $801M AUM 23.14% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
MG
Magnolia Group Omaha, Nebraska $476M AUM 7.25% 1-Year Est. Return

Marshall Wace's CCOI Position: Q4 2025 in Review

Marshall Wace sold out of Cogent Communications (CCOI) in Q4 2025, closing a stake of 104,906 shares — an estimated $4.02M sold.

Marshall Wace first reported a position in CCOI in Q1 2014 and held it in 14 quarters. The position peaked at $17.2M in Q1 2014. 246 funds tracked by Wall St. Rank hold CCOI as of Q4 2025.

  • Marshall Wace reported no remaining Cogent Communications position as of Q4 2025 after selling out during the quarter.
  • Marshall Wace sold 104,906 Cogent Communications shares in Q4 2025, an estimated $4.02M.
  • Marshall Wace first reported a position in Cogent Communications in Q1 2014 and held it in 14 quarters.
  • Marshall Wace's Cogent Communications position peaked at $17.2M in Q1 2014.
  • 246 funds tracked by Wall St. Rank held Cogent Communications as of Q4 2025.

Based on Marshall Wace's 13F filing for Q4 2025, filed 13 Feb 2026.