Latest Institutional Transactions on Cogent Communications Holdings, Inc. (CCOI)
This table provides information on the latest institutional transactions involving Cogent Communications Holdings, Inc. (CCOI) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 16, 2026
Q4 2025
|
Louisiana State Employees Retirement System
|
SELL
|
- |
-100- 0.46% |
$1.67K - $4.51K
|
21.7K
$381K
|
|
|
Jan 16, 2026
Q4 2025
|
Crewe Advisors LLC
|
BUY
|
- |
6New |
$100 - $271
|
6
$105
|
|
|
Jan 15, 2026
Q4 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
2.85K+ 35.76% |
$47.5K - $129K
|
10.8K
$190K
|
|
|
Jan 15, 2026
Q4 2025
|
Shrier Wealth Management, LLC
Los Angeles, CA |
BUY
|
- |
10KNew |
$167K - $451K
|
10K
$176K
|
|
|
Jan 14, 2026
Q4 2025
|
Hennion & Walsh Asset Management, Inc.
|
SELL
|
- |
-97- 0.5% |
$1.62K - $4.37K
|
19.3K
$339K
|
|
|
Jan 14, 2026
Q4 2025
|
True Mark Investments, LLC
Chicago, IL |
BUY
|
- |
29.7KNew |
$495K - $1.34M
|
29.7K
$521K
|
|
|
Jan 12, 2026
Q4 2025
|
Salvus Wealth Management, LLC
|
SELL
|
- |
-8.51K- 31.65% |
$142K - $384K
|
18.4K
$322K
|
|
|
Jan 09, 2026
Q4 2025
|
Assenagon Asset Management S.A.
|
BUY
|
- |
11.9KNew |
$198K - $535K
|
11.9K
$208K
|
|
|
Jan 09, 2026
Q4 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
60.4K+ 795.42% |
$1.01M - $2.73M
|
68K
$1.19M
|
|
|
Jan 08, 2026
Q4 2025
|
Versant Capital Management, Inc
|
SELL
|
- |
-464- 29.8% |
$7.74K - $20.9K
|
1.09K
$19.2K
|
|
|
Jan 07, 2026
Q4 2025
|
Massmutual Trust CO Fsb
|
BUY
|
- |
131+ 207.94% |
$2.19K - $5.91K
|
194
$3.4K
|
|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
1.86K+ 466.92% |
$31.1K - $84K
|
2.26K
$39.7K
|
|
| Q3 2025 | |||||||
|
Dec 02, 2025
Q3 2025
|
Allworth Financial LP
|
BUY
|
- |
126+ 229.09% |
$3.86K - $6.67K
|
181
$3.18K
|
|
|
Dec 02, 2025
Q3 2025
|
Ifp Advisors, Inc
|
BUY
|
- |
40+ 8.64% |
$1.22K - $2.12K
|
503
$8.83K
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Private Wealth Group, LLC
|
BUY
|
- |
15.9K+ 18.11% |
$487K - $841K
|
104K
$1.82M
|
|
|
Nov 21, 2025
Q3 2025
|
Bell Investment Advisors, Inc
Oakland, CA |
SELL
|
- |
-10- 33.33% |
$306 - $529
|
20
$351
|
|
|
Nov 19, 2025
Q3 2025
|
Captrust Financial Advisors
Raleigh, NC |
SELL
|
- |
-188K- 35.85% |
$5.75M - $9.94M
|
336K
$5.9M
|
|
|
Nov 19, 2025
Q3 2025
|
Sunbelt Securities, Inc.
Houston, TX |
BUY
|
- |
286New |
$8.76K - $15.1K
|
286
$5.02K
|
|
|
Nov 18, 2025
Q3 2025
|
Advisory Services Network, LLC
|
BUY
|
- |
415New |
$12.7K - $22K
|
415
$7.28K
|
|
|
Nov 18, 2025
Q3 2025
|
Digital Bridge Group, Inc.
Boca Raton, FL |
BUY
|
- |
267K+ 45.82% |
$8.18M - $14.1M
|
850K
$14.9M
|
|
|
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
|
Public Employees Retirement System Of Ohio
Columbus, OH |
BUY
|
- |
103+ 21.78% |
$3.15K - $5.45K
|
576
$10.1K
|
|
|
Nov 14, 2025
Q3 2025
|
Broad Run
Broad Run Investment Management, LLC | Arlington, Va
|
SELL
|
- |
-33.9K- 4.99% |
$1.04M - $1.79M
|
644K
$11.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Beaconlight Capital, LLC
New York, NY |
SELL
|
- |
-33.8K- 26.69% |
$1.04M - $1.79M
|
92.9K
$1.63M
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-2.63K- 5.05% |
$80.6K - $139K
|
49.5K
$869K
|
|
|
Nov 14, 2025
Q3 2025
|
Ulysses Management LLC
New York, NY |
SELL
|
- |
-36.2K- 9.72% |
$1.11M - $1.91M
|
336K
$5.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
83.8K+ 287.97% |
$2.57M - $4.43M
|
113K
$1.98M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-88.7K- 86.05% |
$2.72M - $4.69M
|
14.4K
$252K
|
|
|
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
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
- |
22.5KNew |
$689K - $1.19M
|
22.5K
$395K
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
2.78K+ 3.15% |
$85.1K - $147K
|
91K
$1.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Gilder Gagnon Howe & CO LLC
New York, NY |
BUY
|
- |
172KNew |
$5.28M - $9.13M
|
172K
$3.03M
|
|
|
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
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
PUT |
49KNew |
$1.5M - $2.59M
|
49K
$860K
|
|
|
Nov 14, 2025
Q3 2025
|
Sig Brokerage, LP
Bala Cynwyd, PA |
BUY
|
PUT |
7KNew |
$214K - $370K
|
7K
$123K
|
|
|
Nov 14, 2025
Q3 2025
|
Federation Des Caisses Desjardins Du Quebec
Levis, A8 |
BUY
|
- |
1.65K+ 212.9% |
$50.5K - $87.3K
|
2.43K
$42.6K
|
|
|
Nov 14, 2025
Q3 2025
|
Black Barn Capital Partners LP
New York, NY |
BUY
|
- |
135K+ 56.25% |
$4.13M - $7.14M
|
375K
$6.58M
|
|
|
Nov 14, 2025
Q3 2025
|
14 B Captial Management LP
La Jolla, CA |
SELL
|
- |
-54.4K- 10.79% |
$1.66M - $2.88M
|
450K
$7.89M
|
|
|
Nov 14, 2025
Q3 2025
|
Crawford Fund Management, LLC
Boston, MA |
BUY
|
PUT |
20.6K+ 28.85% |
$631K - $1.09M
|
92K
$1.61M
|
|
|
Nov 14, 2025
Q3 2025
|
Quarry LP
New York, NY |
BUY
|
- |
704New |
$21.6K - $37.2K
|
704
$12.4K
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
112K+ 78.73% |
$3.42M - $5.91M
|
253K
$4.45M
|
|
|
Nov 14, 2025
Q3 2025
|
Senator Investment Group LP
New York, NY |
SELL
|
- |
-148K- 23.49% |
$4.54M - $7.85M
|
483K
$8.48M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
41.8K+ 11.23% |
$1.28M - $2.21M
|
414K
$7.27M
|
|
|
Nov 14, 2025
Q3 2025
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
- |
173K+ 123.38% |
$5.29M - $9.14M
|
313K
$5.49M
|
|
|
Nov 14, 2025
Q3 2025
|
Frontier Capital Management CO LLC
|
BUY
|
- |
97.3K+ 59.11% |
$2.98M - $5.15M
|
262K
$4.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-626K- 91.01% |
$19.2M - $33.1M
|
61.8K
$1.09M
|
|
|
Nov 14, 2025
Q3 2025
|
Granahan Investment Management, LLC
Waltham, MA |
SELL
|
- |
-116K- 51.45% |
$3.54M - $6.11M
|
109K
$1.91M
|
|
|
Nov 14, 2025
Q3 2025
|
Atom Investors LP
Austin, TX |
BUY
|
- |
1.04K+ 2.12% |
$31.7K - $54.8K
|
49.8K
$874K
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
149K+ 8.36% |
$4.58M - $7.91M
|
1.94M
$34M
|
|
|
Nov 14, 2025
Q3 2025
|
Northwestern Mutual Wealth Management CO
|
BUY
|
- |
177+ 21.38% |
$5.42K - $9.37K
|
1.01K
$17.6K
|
|