Cogent Communications Holdings, Inc.

CCOI

Exchange: Nasdaq
Industry: Communications Services, NEC
SEC CIK: 0001158324

SEC filings (opens in a new tab)

In the last 90 days, Cogent Communications Holdings, Inc. insiders filed 0 open-market purchases and 2 sales; 224 institutions reported holding it in 13F filings for Q2 2026, worth $656.2M in total; no superinvestor holds it.

Q3 2024 vs. Q2 2024

How the institutions holding Cogent Communications Holdings, Inc. changed between Q2 2024 and Q3 2024.

All holders in Q3 2024 All holders in Q2 2024

13F holders of CCOI: Q2 2024 compared with Q3 2024
Measure	Q2 2024	Of which not filed for Q3 2024	Q3 2024	Change
Holders	310	1	316	+7
Shares	45.9M	6.81M	46.3M	+7.22M (+18.5%)
Value	$2.59B	$384.6M	$3.52B	+$1.31B (+59.4%)

1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (48)

Institutions that held Cogent Communications Holdings, Inc. at the end of Q3 2024 but not at the end of Q2 2024.

Institutions new to CCOI in Q3 2024
Institution	Shares	Value	% of portfolio
BlackRock, Inc.	6,874,589	$521.9M	0.01%
Colony Capital, Inc.	262,395	$19.9M	1.57%
14B Captial Management LP	213,000	$16.2M	7.25%
SG Capital Management LLC	98,418	$7.47M	1.08%
Boothbay Fund Management, LLC	81,192	$6.16M	0.19%
Atom Investors LP	60,133	$4.57M	0.48%
HRT Financial LP	58,357	$4.43M	0.02%
Edgestream Partners, L.P.	56,965	$4.32M	0.19%
GLOBALT Investments LLC	52,117	$3.96M	0.15%
Intrinsic Edge Capital Management LLC	40,000	$3.04M	0.38%
Royce & Associates LP	33,665	$2.56M	0.02%
Cinctive Capital Management LP	31,946	$2.43M	0.14%
PEAK6 Investments LLC	22,651	$1.72M	0.09%
CenterBook Partners LP	20,900	$1.59M	0.10%
Millennium Management LLC	13,391	$1.02M	0.00%
Capula Management Ltd	12,359	$938.3K	0.01%
SG Americas Securities, LLC	11,730	$891.0K	0.00%
Man Group plc	11,197	$850.1K	0.00%
Consolidated Planning Corp	8,300	$630.1K	0.09%
Gotham Asset Management, LLC	6,479	$491.9K	0.01%
Keebeck Alpha, LP	5,324	$404.2K	0.26%
Aristeia Capital LLC	4,089	$310.4K	0.01%
JustInvest LLC	3,962	$300.8K	0.00%
Crossmark Global Holdings, Inc.	3,465	$263.0K	0.00%
Southeast Asset Advisors Inc.	3,314	$251.6K	0.03%
Corton Capital Inc.	3,012	$228.7K	0.11%
NJ State Employees Deferred Compensation Plan	3,000	$227.8K	0.03%
Xponance, Inc.	2,876	$218.3K	0.00%
Mackenzie Financial Corp	2,856	$216.8K	0.00%
WSFS Capital Management, LLC	2,750	$208.8K	0.01%
CBOE Vest Financial, LLC	2,723	$206.7K	0.00%
Steel Peak Wealth Management LLC	2,689	$204.1K	0.01%
Acadian Asset Management LLC	2,212	$167.0K	0.00%
STRS Ohio	1,400	$106.3K	0.00%
Danske Bank A/S	900	$68.3K	0.00%
Headlands Technologies LLC	637	$48.4K	0.01%
Quest Partners LLC	607	$46.1K	0.00%
Catalyst Funds Management Pty Ltd	600	$45.6K	0.01%
Itau Unibanco Holding S.A.	389	$29.5K	0.00%
Sugarloaf Wealth Management, LLC	252	$19.1K	0.00%
Clear Street Markets LLC	98	$7.00K	0.00%
Sterling Capital Management LLC	45	$3.42K	0.00%
Trust Co of Vermont	42	$3.19K	0.00%
Financial Gravity Companies, Inc.	31	$2.35K	0.00%
Quarry LP	27	$2.05K	0.00%
Laurel Wealth Advisors LLC	15	$1.14K	0.00%
Voisard Asset Management Group, Inc.	5	$380	0.00%
Mendota Financial Group, LLC	3	$228	0.00%

Sold out (41)

Institutions that held Cogent Communications Holdings, Inc. at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of CCOI in Q3 2024
Institution	Shares, Q2 2024	Value, Q2 2024
Standard Life Aberdeen plc	237,743	$13.4M
AYAL Capital Advisors Ltd	112,893	$6.37M
Qube Research & Technologies Ltd	105,163	$5.94M
Grizzlyrock Capital, LLC	99,047	$5.59M
Alps Advisors Inc	66,248	$3.74M
Exchange Traded Concepts, LLC	21,125	$1.19M
Aristides Capital LLC	20,000	$1.13M
Davy Global Fund Management Ltd	17,955	$1.01M
Campbell & CO Investment Adviser LLC	17,025	$960.9K
Landscape Capital Management, L.L.C.	13,673	$771.7K
Access Financial Services, Inc.	12,818	$723.4K
DF Dent & Co Inc	10,937	$617.3K
Caption Management, LLC	10,000	$564.4K
Occudo Quantitative Strategies LP	9,551	$539.1K
UniSuper Management Pty Ltd	8,943	$504.7K
Bridgefront Capital, LLC	7,998	$451.4K
Federation des caisses Desjardins du Quebec	7,179	$405.2K
First Hawaiian Bank	7,105	$401.0K
HighTower Advisors, LLC	6,350	$355.0K
Yarbrough Capital, LLC	5,996	$338.4K
Inceptionr LLC	5,153	$290.8K
Algert Global LLC	4,442	$250.7K
Ground Swell Capital, LLC	4,273	$241.2K
Vident Advisory, LLC	4,059	$229.1K
West Tower Group, LLC	4,025	$227.2K
Engineers Gate Manager LP	4,015	$226.6K
Aquatic Capital Management LLC	4,000	$225.8K
ADAR1 Capital Management, LLC	4,000	$225.8K
Schonfeld Strategic Advisors LLC	3,900	$220.1K
Paloma Partners Management Co	3,874	$218.6K
Mirabella Financial Services LLP	3,874	$218.6K
Virtus Investment Advisers, Inc.	1,906	$107.6K
EntryPoint Capital, LLC	823	$46.5K
Triad Wealth Partners, LLC	342	$19.3K
Barrow Hanley Mewhinney & Strauss LLC	268	$15.1K
National Bank of Canada	255	$14.0K
Harbour Investments, Inc.	200	$11.3K
Bogart Wealth, LLC	200	$11.3K
1832 Asset Management L.P.	141	$7.96K
Clearstead Advisors, LLC	69	$3.90K
Innealta Capital, LLC	12	$677

Not filed for Q3 2024 yet (1)

Institutions that held Cogent Communications Holdings, Inc. at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CCOI in Q2 2024 that haven't filed for Q3 2024
Institution	Shares, Q2 2024	Value, Q2 2024
BlackRock Inc.	6,814,238	$384.6M