COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (CCOI)
CUSIP: 19239V302
Q2 2025 13F Holders as of 30 Jun 2025
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 49,229,841
- Total 13F shares
- 48,818,575
- Share change
- +2,511,032
- Total reported value
- $2,352,877,531
- Put/Call ratio
- 106%
- Price per share
- $48.21
- Number of holders
- 293
- Value change
- +$84,999,189
- Number of buys
- 147
- Number of sells
- 167
Quarterly Holders Quick Answers
What is CUSIP 19239V302?
CUSIP 19239V302 identifies CCOI - COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock in SEC institutional holdings data.
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Recent filing periods for CUSIP 19239V302:
Top shareholders of CCOI - COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
|
Company |
13%
|
6,606,661
|
$405,054,366 | — | 31 Mar 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
10%
|
5,056,772
|
$310,030,691 | — | 31 Mar 2025 | |
| EdgePoint Investment Group Inc. |
13F
|
Company |
4.1%
|
2,012,297
|
$123,373,929 | — | 31 Mar 2025 | |
| STATE STREET CORP |
13F
|
Company |
3.6%
|
1,774,725
|
$108,808,390 | — | 31 Mar 2025 | |
| BROWN ADVISORY INC |
13F
|
Company |
3.4%
|
1,671,470
|
$102,477,878 | — | 31 Mar 2025 | |
| Hood River Capital Management LLC |
13F
|
Company |
2.5%
|
1,211,918
|
$74,302,693 | — | 31 Mar 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.1%
|
1,040,312
|
$63,796,005 | — | 31 Mar 2025 | |
| THRIVENT FINANCIAL FOR LUTHERANS |
13F
|
Company |
2.1%
|
1,040,389
|
$63,787,000 | — | 31 Mar 2025 | |
| DigitalBridge Group, Inc. |
13F
|
Company |
2%
|
975,078
|
$59,782,033 | — | 31 Mar 2025 | |
| MIG Capital, LLC |
13F
|
Company |
2%
|
963,034
|
$59,043,615 | — | 31 Mar 2025 | |
| Capital World Investors |
13F
|
Company |
1.9%
|
955,288
|
$58,568,707 | — | 31 Mar 2025 | |
| MORGAN STANLEY |
13F
|
Company |
1.9%
|
915,305
|
$56,117,447 | — | 31 Mar 2025 | |
| Harspring Capital Management, LLC |
13F
|
Company |
1.8%
|
884,797
|
$54,246,904 | — | 31 Mar 2025 | |
| FMR LLC |
13F
|
Company |
1.7%
|
835,469
|
$51,222,602 | — | 31 Mar 2025 | |
| REAVES W H & CO INC |
13F
|
Company |
1.6%
|
808,061
|
$49,542,220 | — | 31 Mar 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
1.5%
|
746,437
|
$45,765,337 | — | 31 Mar 2025 | |
| Broad Run Investment Management, LLC |
13F
|
Company |
1.4%
|
698,063
|
$42,798,243 | — | 31 Mar 2025 | |
| WESTWOOD HOLDINGS GROUP INC |
13F
|
Company |
1.4%
|
673,921
|
$41,318,097 | — | 31 Mar 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
1.3%
|
644,415
|
$39,509,084 | — | 31 Mar 2025 | |
| Senator Investment Group LP |
13F
|
Company |
1.2%
|
586,474
|
$35,956,721 | — | 31 Mar 2025 | |
| Invesco Ltd. |
13F
|
Company |
1.1%
|
544,575
|
$33,387,893 | — | 31 Mar 2025 | |
| CAPTRUST FINANCIAL ADVISORS |
13F
|
Company |
1.1%
|
539,084
|
$33,051,233 | — | 31 Mar 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1.1%
|
525,824
|
$32,238,270 | — | 31 Mar 2025 | |
| Newtyn Management, LLC |
13F
|
Company |
1.1%
|
525,000
|
$32,187,750 | — | 31 Mar 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
1.1%
|
524,472
|
$32,155,385 | — | 31 Mar 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
1%
|
509,748
|
$31,252,615 | — | 31 Mar 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
1%
|
503,724
|
$30,883,318 | — | 31 Mar 2025 | |
| Tyro Capital Management LLC |
13F
|
Company |
1%
|
492,103
|
$30,170,835 | — | 31 Mar 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.97%
|
476,513
|
$29,214,994 | — | 31 Mar 2025 | |
| 14B Captial Management LP |
13F
|
Company |
0.91%
|
448,000
|
$27,466,880 | — | 31 Mar 2025 | |
| Ulysses Management LLC |
13F
|
Company |
0.76%
|
372,166
|
$22,817,498 | — | 31 Mar 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.71%
|
348,066
|
$21,339,535 | — | 31 Mar 2025 | |
| M&G Plc |
13F
|
Company |
0.66%
|
323,236
|
$19,717,396 | — | 31 Mar 2025 | |
| JENNISON ASSOCIATES LLC |
13F
|
Company |
0.61%
|
299,016
|
$18,332,670 | — | 31 Mar 2025 | |
| 683 Capital Management, LLC |
13F
|
Company |
0.6%
|
295,000
|
$18,086,450 | — | 31 Mar 2025 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.57%
|
281,710
|
$17,271,640 | — | 31 Mar 2025 | |
| BEACONLIGHT CAPITAL, LLC |
13F
|
Company |
0.56%
|
274,272
|
$16,815,616 | — | 31 Mar 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.54%
|
263,727
|
$16,169,102 | — | 31 Mar 2025 | |
| SG Capital Management LLC |
13F
|
Company |
0.52%
|
255,616
|
$15,671,817 | — | 31 Mar 2025 | |
| River Road Asset Management, LLC |
13F
|
Company |
0.49%
|
240,652
|
$14,754,374 | — | 31 Mar 2025 | |
| EMERALD ADVISERS, LLC |
13F
|
Company |
0.47%
|
232,272
|
$14,240,596 | — | 31 Mar 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.43%
|
210,977
|
$12,935,000 | — | 31 Mar 2025 | |
| BLAIR WILLIAM & CO/IL |
13F
|
Company |
0.41%
|
203,297
|
$12,464,150 | — | 31 Mar 2025 | |
| HERALD INVESTMENT MANAGEMENT Ltd |
13F
|
Company |
0.41%
|
200,600
|
$12,288,756 | — | 31 Mar 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0.4%
|
197,801
|
$12,127,180 | — | 31 Mar 2025 | |
| BlackBarn Capital Partners LP |
13F
|
Company |
0.39%
|
190,000
|
$11,648,900 | — | 31 Mar 2025 | |
| Granahan Investment Management, LLC |
13F
|
Company |
0.38%
|
185,582
|
$11,378,032 | — | 31 Mar 2025 | |
| Advisors Asset Management, Inc. |
13F
|
Company |
0.37%
|
184,195
|
$11,292,995 | — | 31 Mar 2025 | |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. |
13F
|
Company |
0.37%
|
184,028
|
$11,282,757 | — | 31 Mar 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.35%
|
174,482
|
$10,697,491 | — | 31 Mar 2025 |
Institutional Holders of COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (CCOI) as of Q2 2025
As of 30 Jun 2025,
COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (CCOI) was held by
293 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
48,818,575 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD GROUP INC, TURTLE CREEK ASSET MANAGEMENT INC., EdgePoint Investment Group Inc., STATE STREET CORP, BROWN ADVISORY INC, MORGAN STANLEY, MAGNOLIA GROUP, LLC, GEODE CAPITAL MANAGEMENT, LLC, and MIG Capital, LLC.
This page lists
292
institutional shareholders reporting positions in this security
for the Q2 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
318
Q2 2025 holders
293
Holder diff
-25
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 Value $ | Q2 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.