Latest Institutional Purchases of Cogent Communications Holdings, Inc. (CCOI)
This list provides information on the latest institutional transactions involving Cogent Communications Holdings, Inc. (CCOI) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
33.4KNew |
$1.02M - $1.77M
|
33.4K
$587K
|
|
|
Nov 14, 2025
Q3 2025
|
Rangeley Capital, LLC
New Canaan, CT |
BUY
|
- |
29.7KNew |
$909K - $1.57M
|
29.7K
$521K
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
28.4KNew |
$870K - $1.5M
|
28.4K
$498K
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
27.1K+ 536.35% |
$829K - $1.43M
|
32.1K
$564K
|
|
|
Nov 14, 2025
Q3 2025
|
Holocene Advisors, LP
New York, NY |
BUY
|
- |
25.6K+ 60.22% |
$784K - $1.36M
|
68.2K
$1.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Aristeia Capital LLC
Greenwich, CT |
BUY
|
- |
24.5KNew |
$752K - $1.3M
|
24.5K
$431K
|
|
|
Nov 12, 2025
Q3 2025
|
Victory Capital Management Inc
|
BUY
|
- |
23.8K+ 302.17% |
$730K - $1.26M
|
31.7K
$557K
|
|
|
Nov 13, 2025
Q3 2025
|
Farringdon Capital, Ltd.
London, X0 |
BUY
|
- |
23.4KNew |
$716K - $1.24M
|
23.4K
$410K
|
|
|
Nov 14, 2025
Q3 2025
|
New Edge Advisors, LLC
New Orleans, LA |
BUY
|
- |
22.9K+ 277.75% |
$702K - $1.21M
|
31.2K
$547K
|
|
|
Nov 14, 2025
Q3 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
- |
22.5KNew |
$689K - $1.19M
|
22.5K
$395K
|
|
|
Nov 14, 2025
Q3 2025
|
Crawford Fund Management, LLC
Boston, MA |
BUY
|
PUT |
20.6K+ 28.85% |
$631K - $1.09M
|
92K
$1.61M
|
|
|
Nov 13, 2025
Q3 2025
|
Harspring Capital Management, LLC
New York, NY |
BUY
|
- |
20.2K+ 2.36% |
$619K - $1.07M
|
875K
$15.4M
|
|
|
Nov 04, 2025
Q3 2025
|
Principal Financial Group Inc
Des Moines, IA |
BUY
|
- |
19K+ 9.0% |
$580K - $1M
|
230K
$4.03M
|
|
|
Oct 30, 2025
Q3 2025
|
Jennison Associates LLC
|
BUY
|
- |
18.8K+ 5.81% |
$576K - $995K
|
342K
$6.01M
|
|
|
Nov 14, 2025
Q3 2025
|
Algert Global LLC
San Francisco, CA |
BUY
|
- |
18.5K+ 50.09% |
$567K - $980K
|
55.5K
$974K
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Private Wealth Group, LLC
|
BUY
|
- |
15.9K+ 18.11% |
$487K - $841K
|
104K
$1.82M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
PUT |
15KNew |
$459K - $794K
|
15K
$263K
|
|
|
Nov 05, 2025
Q3 2025
|
Oppenheimer & CO Inc
New York, NY |
BUY
|
- |
14.3K+ 22.23% |
$436K - $754K
|
78.4K
$1.38M
|
|
|
Oct 29, 2025
Q3 2025
|
Cboe Vest Financial, LLC
Mclean, VA |
BUY
|
- |
14.2K+ 139.3% |
$434K - $750K
|
24.4K
$427K
|
|
|
Oct 30, 2025
Q3 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
BUY
|
- |
12.2KNew |
$372K - $643K
|
12.2K
$213K
|
|
|
Nov 14, 2025
Q3 2025
|
Mercer Global Advisors Inc
Denver, CO |
BUY
|
- |
11.8KNew |
$361K - $624K
|
11.8K
$207K
|
|
|
Nov 14, 2025
Q3 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
11.7KNew |
$359K - $620K
|
11.7K
$206K
|
|
|
Oct 29, 2025
Q3 2025
|
Yorktown Management & Research CO Inc
|
BUY
|
- |
11.7KNew |
$358K - $619K
|
11.7K
$205K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
11.5K+ 13.35% |
$353K - $610K
|
97.9K
$1.72M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
10.7K+ 19.53% |
$328K - $566K
|
65.5K
$1.15M
|
|
|
Oct 29, 2025
Q3 2025
|
Inspire Advisors, LLC
Meridian, ID |
BUY
|
- |
10.7K+ 19.69% |
$327K - $565K
|
64.9K
$1.14M
|
|
|
Nov 14, 2025
Q3 2025
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
BUY
|
- |
9.86KNew |
$302K - $522K
|
9.86K
$173K
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
9.6K+ 11.2% |
$294K - $508K
|
95.3K
$1.67M
|
|
|
Oct 28, 2025
Q3 2025
|
Qrg Capital Management, Inc.
Berwyn, PA |
BUY
|
- |
8.96KNew |
$274K - $474K
|
8.96K
$157K
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
PUT |
8.8K+ 166.04% |
$269K - $466K
|
14.1K
$247K
|
|
|
Oct 24, 2025
Q3 2025
|
Citizens Financial Group Inc
|
BUY
|
- |
8.66KNew |
$265K - $458K
|
8.66K
$152K
|
|
|
Nov 13, 2025
Q3 2025
|
Landscape Capital Management, L.L.C.
|
BUY
|
- |
8.61KNew |
$264K - $456K
|
8.61K
$151K
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
7.88KNew |
$241K - $417K
|
7.88K
$138K
|
|
|
Nov 14, 2025
Q3 2025
|
Isam Funds (Uk) LTD
London, X0 |
BUY
|
- |
7.87KNew |
$241K - $416K
|
7.87K
$138K
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
7.6KNew |
$233K - $402K
|
7.6K
$133K
|
|
|
Oct 15, 2025
Q3 2025
|
Ars Investment Partners, LLC
|
BUY
|
- |
7.21K+ 68.65% |
$221K - $381K
|
17.7K
$311K
|
|
|
Nov 17, 2025
Q3 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
BUY
|
- |
7.08K+ 14.51% |
$217K - $375K
|
55.9K
$981K
|
|
|
Nov 14, 2025
Q3 2025
|
Sig Brokerage, LP
Bala Cynwyd, PA |
BUY
|
PUT |
7KNew |
$214K - $370K
|
7K
$123K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
7KNew |
$214K - $370K
|
7K
$123K
|
|
|
Nov 12, 2025
Q3 2025
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
6.89KNew |
$211K - $364K
|
6.89K
$121K
|
|
|
Nov 14, 2025
Q3 2025
|
Cetera Investment Advisers
Schaumburg, IL |
BUY
|
- |
6.88K+ 49.1% |
$211K - $364K
|
20.9K
$367K
|
|
|
Nov 14, 2025
Q3 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
BUY
|
- |
6.61K+ 53.48% |
$202K - $350K
|
19K
$333K
|
|
|
Nov 06, 2025
Q3 2025
|
Advisors Asset Management, Inc.
Monument, CO |
BUY
|
- |
6.51K+ 3.46% |
$199K - $344K
|
194K
$3.41M
|
|
|
Nov 13, 2025
Q3 2025
|
Macquarie Group LTD
Australia, C3 |
BUY
|
- |
6.37K+ 35.09% |
$195K - $337K
|
24.5K
$430K
|
|
|
Nov 06, 2025
Q3 2025
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
6.12K+ 4.66% |
$187K - $324K
|
137K
$2.41M
|
|
|
Nov 12, 2025
Q3 2025
|
Jefferies Financial Group Inc.
New York, NY |
BUY
|
- |
6.06KNew |
$186K - $321K
|
6.06K
$106K
|
|
|
Nov 14, 2025
Q3 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
5.74K+ 14.29% |
$176K - $304K
|
45.9K
$805K
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
PUT |
5.5KNew |
$168K - $291K
|
5.5K
$96.5K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
5.2K+ 21.4% |
$159K - $275K
|
29.5K
$518K
|
|
|
Nov 13, 2025
Q3 2025
|
Global Endowment Management, LP
Charlotte, NC |
BUY
|
- |
4.94K+ 89.48% |
$151K - $261K
|
10.5K
$184K
|
|