Loomis, Sayles & Company
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Loomis, Sayles & Company’s Cogent Communications CCOI Stock Holding History

Loomis, Sayles & Company’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
-121,751
Closed -$7.46M – 733
2025
Q1 		$7.46M Buy
121,751
+29,841
+32% +$2.2M 0.01% 390
2024
Q4 		$7.08M Buy
+91,910
New +$7.33M 0.01% 398
2020
Q3 		– Sell
-653,445
Closed -$50.6M – 665
2020
Q2 		$50.6M Buy
653,445
+108,772
+20% +$8.8M 0.08% 93
2020
Q1 		$44.6M Sell
544,673
-312,814
-36% -$23.7M 0.09% 80
2019
Q4 		$56.4M Sell
857,487
-24,122
-3% -$1.46M 0.1% 85
2019
Q3 		$48.6M Buy
881,609
+128,135
+17% +$7.64M 0.09% 89
2019
Q2 		$44.7M Sell
753,474
-97,042
-11% -$5.57M 0.08% 104
2019
Q1 		$46.1M Buy
850,516
+40,739
+5% +$2.01M 0.09% 89
2018
Q4 		$36.6M Buy
809,777
+96,474
+14% +$4.77M 0.09% 90
2018
Q3 		$39.8M Sell
713,303
-3,017
-0.4% -$162K 0.08% 100
2018
Q2 		$38.3M Sell
716,320
-3,158
-0.4% -$157K 0.08% 111
2018
Q1 		$31.2M Sell
719,478
-20,445
-3% -$897K 0.07% 145
2017
Q4 		$33.5M Buy
739,923
+12,001
+2% +$572K 0.07% 148
2017
Q3 		$35.6M Sell
727,922
-21,172
-3% -$938K 0.08% 146
2017
Q2 		$30M Buy
749,094
+2,572
+0.3% +$107K 0.07% 171
2017
Q1 		$32.1M Sell
746,522
-16,206
-2% -$676K 0.08% 159
2016
Q4 		$31.5M Sell
762,728
-33,058
-4% -$1.26M 0.08% 169
2016
Q3 		$29.3M Sell
795,786
-30,244
-4% -$1.17M 0.07% 166
2016
Q2 		$33.1M Buy
826,030
+147,876
+22% +$5.8M 0.09% 149
2016
Q1 		$26.5M Buy
678,154
+326,827
+93% +$11.3M 0.08% 197
2015
Q4 		$12.2M Buy
+351,327
New +$11.4M 0.03% 392
2014
Q4 		– Sell
-2,578
Closed -$87K – 726
2014
Q3 		$87K Hold
2,578
– – ﹤0.01% 669
2014
Q2 		$89K Sell
2,578
-36
-1% -$1.27K ﹤0.01% 693
2014
Q1 		$93K Buy
2,614
+1,965
+303% +$76.7K ﹤0.01% 671
2013
Q4 		$26K Hold
649
– – ﹤0.01% 718
2013
Q3 		$21K Buy
649
+286
+79% +$8.78K ﹤0.01% 709
2013
Q2 		$10 Buy
+363
New +$10.1K ﹤0.01% 720

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
Brown Advisory
Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
MC
MIG Capital Newport Beach, California $589M AUM 25.96% 1-Year Est. Return

Loomis, Sayles & Company's CCOI Position: Q2 2025 in Review

Loomis, Sayles & Company sold out of Cogent Communications (CCOI) in Q2 2025, closing a stake of 121,751 shares — an estimated $7.46M sold.

Loomis, Sayles & Company first reported a position in CCOI in Q2 2013 and held it in 27 quarters. The position peaked at $56.4M in Q4 2019. 294 funds tracked by Wall St. Rank hold CCOI as of Q2 2025.

  • Loomis, Sayles & Company reported no remaining Cogent Communications position as of Q2 2025 after selling out during the quarter.
  • Loomis, Sayles & Company sold 121,751 Cogent Communications shares in Q2 2025, an estimated $7.46M.
  • Loomis, Sayles & Company first reported a position in Cogent Communications in Q2 2013 and held it in 27 quarters.
  • Loomis, Sayles & Company's Cogent Communications position peaked at $56.4M in Q4 2019.
  • 294 funds tracked by Wall St. Rank held Cogent Communications as of Q2 2025.

Based on Loomis, Sayles & Company's 13F filing for Q2 2025, filed 13 Aug 2025.