CCOI — COGENT COMM HOLDINGS INC
As of Q2 2026, 30 SEC-registered investment managers reported holding CCOI (COGENT COMM HOLDINGS INC) in their latest 13F filings, with a combined reported value of $233.54M across 16.91M shares. That is -2.6% by share count (-442.93K shares) versus the previous quarter, while reported value moved -28.3%. Ownership is concentrated: the five largest holders account for 71.5% of reported value and the top ten for 86.7%.
Compared with the prior quarter, 3 opened new positions, 14 added to existing stakes, 10 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
CCOI is classified in the Consumer Discretionary sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 30 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 7.38M | $102.38M | 0.00% | Add |
| Citadel Advisors history | 1.63M | $22.60M | 0.00% | Add |
| Geode Capital Management history | 1.25M | $17.29M | 0.00% | Add |
| Goldman Sachs Group history | 973.14K | $13.51M | 0.00% | Add |
| Charles Schwab Investment Management history | 805.24K | $11.18M | 0.00% | Add |
| Morgan Stanley history | 627.59K | $8.71M | 0.00% | Reduce |
| AQR Capital Management history | 615.56K | $8.54M | 0.00% | Add |
| Northern Trust Corp history | 516.68K | $7.17M | 0.00% | Add |
| UBS Group AG history | 512.62K | $7.12M | 0.00% | Add |
| D. E. Shaw & Co history | 284.69K | $3.95M | 0.00% | Reduce |
| Invesco Ltd history | 268.92K | $3.73M | 0.00% | Add |
| BNY Mellon history | 265.49K | $3.69M | 0.00% | Hold |
| JPMorgan Chase & Co history | 267.49K | $3.55M | 0.00% | New |
| Bank of America Corp history | 254.86K | $3.54M | 0.00% | Reduce |
| Principal Global Investors history | 233.63K | $3.24M | 0.00% | Add |
| Fidelity Management & Research (FMR) history | 165.17K | $2.29M | 0.00% | Reduce |
| PSP Investments history | 164.11K | $2.28M | 0.01% | Reduce |
| Millennium Management history | 119.14K | $1.65M | 0.00% | Reduce |
| Legal & General Investment Management America history | 102.92K | $1.43M | 0.00% | Reduce |
| Wells Fargo & Co history | 69.90K | $970.20K | 0.00% | Reduce |
| Deutsche Bank AG history | 56.73K | $787.38K | 0.00% | Add |
| Citigroup Inc history | 53.54K | $743.19K | 0.00% | Add |
| Prudential Financial history | 50.17K | $696.43K | 0.00% | Add |
| Renaissance Technologies history | 49.23K | $683.33K | 0.00% | Reduce |
| PNC Financial Services history | 32.42K | $450.02K | 0.00% | Hold |
| Point72 Asset Management history | 29.20K | $405.30K | 0.00% | Reduce |
| Lazard Asset Management history | 26.58K | $368.96K | 0.00% | New |
| Two Sigma Investments history | 21.95K | $304.62K | 0.00% | New |
| Manulife Financial history | 19.96K | $277.00K | 0.00% | Hold |
| T. Rowe Price Associates history | 73.29K | $1.02K | 0.00% | Add |
Q1 2026 — 28 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 7.08M | $133.30M | 0.00% | Reduce |
| Morgan Stanley history | 1.88M | $35.48M | 0.00% | Add |
| Geode Capital Management history | 1.21M | $22.72M | 0.00% | Add |
| Citadel Advisors history | 1.08M | $20.32M | 0.00% | Add |
| D. E. Shaw & Co history | 779.12K | $14.68M | 0.01% | Add |
| Charles Schwab Investment Management history | 760.12K | $14.32M | 0.00% | Add |
| Goldman Sachs Group history | 712.93K | $13.43M | 0.00% | Add |
| Fidelity Management & Research (FMR) history | 588.79K | $11.09M | 0.00% | Reduce |
| Northern Trust Corp history | 497.19K | $9.37M | 0.00% | Hold |
| UBS Group AG history | 425.97K | $8.03M | 0.00% | Add |
| Bank of America Corp history | 302.39K | $5.70M | 0.00% | Reduce |
| BNY Mellon history | 264.57K | $4.98M | 0.00% | Reduce |
| Invesco Ltd history | 242.43K | $4.57M | 0.00% | Reduce |
| Principal Global Investors history | 232.21K | $4.37M | 0.00% | Add |
| Millennium Management history | 228.40K | $4.30M | 0.00% | Add |
| AQR Capital Management history | 209.91K | $3.95M | 0.00% | Add |
| PSP Investments history | 169.76K | $3.20M | 0.01% | Add |
| Point72 Asset Management history | 148.40K | $2.80M | 0.00% | Add |
| Legal & General Investment Management America history | 106.63K | $2.01M | 0.00% | Reduce |
| Wells Fargo & Co history | 98.68K | $1.86M | 0.00% | Add |
| Renaissance Technologies history | 67.13K | $1.26M | 0.00% | Reduce |
| Prudential Financial history | 49.55K | $933.43K | 0.00% | Add |
| Deutsche Bank AG history | 49.42K | $931.07K | 0.00% | Reduce |
| Citigroup Inc history | 42.19K | $794.78K | 0.00% | Reduce |
| PNC Financial Services history | 32.29K | $608.33K | 0.00% | Add |
| Janus Henderson Group history | 21.11K | $397.94K | 0.00% | Hold |
| Manulife Financial history | 19.99K | $376.69K | 0.00% | Reduce |
| T. Rowe Price Associates history | 61.81K | $1.17K | 0.00% | Add |
Q4 2025 — 31 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 7.19M | $155.04M | 0.00% | Add |
| Vanguard Group history | 5.58M | $120.31M | 0.00% | Add |
| Morgan Stanley history | 1.25M | $27.00M | 0.00% | Reduce |
| Bank of America Corp history | 1.20M | $25.90M | 0.00% | Add |
| Geode Capital Management history | 1.18M | $25.43M | 0.00% | Add |
| Fidelity Management & Research (FMR) history | 815.94K | $17.59M | 0.00% | Add |
| Charles Schwab Investment Management history | 666.93K | $14.38M | 0.00% | Add |
| Goldman Sachs Group history | 614.55K | $13.25M | 0.00% | Add |
| Northern Trust Corp history | 498.97K | $10.76M | 0.00% | Reduce |
| Citadel Advisors history | 470.62K | $10.15M | 0.00% | Add |
| D. E. Shaw & Co history | 327.54K | $7.06M | 0.00% | Reduce |
| BNY Mellon history | 276.93K | $5.97M | 0.00% | Reduce |
| Invesco Ltd history | 262.07K | $5.65M | 0.00% | Reduce |
| UBS Group AG history | 248.56K | $5.36M | 0.00% | Reduce |
| Principal Global Investors history | 227.04K | $4.90M | 0.00% | Reduce |
| Legal & General Investment Management America history | 198.99K | $4.29M | 0.00% | Hold |
| JPMorgan Chase & Co history | 168.60K | $3.64M | 0.00% | Reduce |
| PSP Investments history | 164.69K | $3.55M | 0.01% | Reduce |
| Citigroup Inc history | 159.99K | $3.45M | 0.00% | Add |
| Point72 Asset Management history | 105.10K | $2.27M | 0.00% | New |
| Renaissance Technologies history | 89.03K | $1.92M | 0.00% | Reduce |
| Wells Fargo & Co history | 78.66K | $1.70M | 0.00% | Reduce |
| Deutsche Bank AG history | 65.74K | $1.42M | 0.00% | Add |
| Prudential Financial history | 44.95K | $969.01K | 0.00% | Reduce |
| Millennium Management history | 38.78K | $836.16K | 0.00% | Reduce |
| AQR Capital Management history | 29.73K | $641.02K | 0.00% | Reduce |
| PNC Financial Services history | 22.41K | $483.15K | 0.00% | Reduce |
| Janus Henderson Group history | 21.11K | $455.26K | 0.00% | Hold |
| Manulife Financial history | 20.83K | $449.07K | 0.00% | Reduce |
| Bridgewater Associates history | 12.96K | $279.48K | 0.00% | New |
| T. Rowe Price Associates history | 51.30K | $1.11K | 0.00% | Add |
Q3 2025 — 32 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 6.89M | $264.31M | 0.01% | Add |
| Vanguard Group history | 5.36M | $205.66M | 0.00% | Add |
| Morgan Stanley history | 1.80M | $69.05M | 0.00% | Add |
| Invesco Ltd history | 1.40M | $53.79M | 0.01% | Add |
| Geode Capital Management history | 1.15M | $44.01M | 0.00% | Add |
| Bank of America Corp history | 1.15M | $43.97M | 0.00% | Add |
| Charles Schwab Investment Management history | 575.13K | $22.06M | 0.00% | Add |
| JPMorgan Chase & Co history | 539.77K | $20.70M | 0.00% | Add |
| BNY Mellon history | 534.05K | $20.48M | 0.00% | Add |
| Capital World Investors history | 528.38K | $20.26M | 0.00% | Reduce |
| Northern Trust Corp history | 505.28K | $19.38M | 0.00% | Reduce |
| Goldman Sachs Group history | 463.26K | $17.77M | 0.00% | Add |
| D. E. Shaw & Co history | 415.53K | $15.94M | 0.01% | Add |
| UBS Group AG history | 376.58K | $14.44M | 0.00% | Add |
| Citadel Advisors history | 282.81K | $10.85M | 0.00% | Reduce |
| Principal Global Investors history | 229.65K | $8.81M | 0.00% | Add |
| Fidelity Management & Research (FMR) history | 223.37K | $8.57M | 0.00% | Reduce |
| Legal & General Investment Management America history | 199.76K | $7.66M | 0.00% | Add |
| Renaissance Technologies history | 187.99K | $7.21M | 0.01% | Reduce |
| PSP Investments history | 185.40K | $7.11M | 0.03% | Add |
| Marshall Wace history | 104.91K | $4.02M | 0.00% | New |
| Wells Fargo & Co history | 97.94K | $3.76M | 0.00% | Add |
| Millennium Management history | 79.74K | $3.06M | 0.00% | Add |
| Deutsche Bank AG history | 60.55K | $2.32M | 0.00% | Add |
| Prudential Financial history | 47.81K | $1.83M | 0.00% | Add |
| PNC Financial Services history | 34.22K | $1.31M | 0.00% | Reduce |
| AQR Capital Management history | 32.12K | $1.23M | 0.00% | Add |
| Citigroup Inc history | 29.84K | $1.14M | 0.00% | Reduce |
| Manulife Financial history | 22.74K | $872.04K | 0.00% | Reduce |
| Janus Henderson Group history | 21.11K | $809.82K | 0.00% | Hold |
| Amundi US history | 6.02K | $257.70K | 0.00% | Hold |
| T. Rowe Price Associates history | 39.94K | $1.53K | 0.00% | Add |
Q2 2025 — 34 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 6.48M | $312.43M | 0.01% | Reduce |
| Vanguard Group history | 5.09M | $245.48M | 0.00% | Add |
| Morgan Stanley history | 1.24M | $59.97M | 0.00% | Add |
| Geode Capital Management history | 1.06M | $51.13M | 0.00% | Add |
| Invesco Ltd history | 1.00M | $48.37M | 0.01% | Add |
| Capital World Investors history | 955.29K | $46.05M | 0.01% | Hold |
| Fidelity Management & Research (FMR) history | 894.85K | $43.14M | 0.00% | Add |
| Northern Trust Corp history | 519.24K | $25.03M | 0.00% | Reduce |
| BNY Mellon history | 518.36K | $24.99M | 0.01% | Reduce |
| Charles Schwab Investment Management history | 494.92K | $23.86M | 0.00% | Reduce |
| Renaissance Technologies history | 458.06K | $22.08M | 0.03% | Reduce |
| Citadel Advisors history | 403.75K | $19.46M | 0.00% | Add |
| Goldman Sachs Group history | 372.44K | $17.96M | 0.00% | Reduce |
| Principal Global Investors history | 210.69K | $10.16M | 0.01% | Hold |
| Legal & General Investment Management America history | 198.13K | $9.55M | 0.00% | Hold |
| Bank of America Corp history | 176.05K | $8.49M | 0.00% | Add |
| UBS Group AG history | 150.85K | $7.27M | 0.00% | Add |
| PSP Investments history | 144.70K | $6.98M | 0.03% | Add |
| JPMorgan Chase & Co history | 115.02K | $5.55M | 0.00% | Reduce |
| Wells Fargo & Co history | 86.40K | $4.17M | 0.00% | Add |
| Prudential Financial history | 44.24K | $3.43M | 0.00% | Add |
| Deutsche Bank AG history | 55.80K | $2.69M | 0.00% | Reduce |
| Citigroup Inc history | 47.80K | $2.30M | 0.00% | Reduce |
| PNC Financial Services history | 36.74K | $1.77M | 0.00% | Reduce |
| Manulife Financial history | 23.65K | $1.14M | 0.00% | Reduce |
| D. E. Shaw & Co history | 21.90K | $1.06M | 0.00% | New |
| Janus Henderson Group history | 21.11K | $1.02M | 0.00% | Hold |
| Millennium Management history | 21.04K | $1.01M | 0.00% | Reduce |
| Balyasny Asset Management history | 8.10K | $390.55K | 0.00% | New |
| Amundi US history | 6.03K | $305.06K | 0.00% | Reduce |
| AQR Capital Management history | 5.05K | $243.34K | 0.00% | Add |
| Franklin Resources history | 4.20K | $202.48K | 0.00% | Hold |
| T. Rowe Price Associates history | 38.31K | $1.85K | 0.00% | Add |
| Lazard Asset Management history | 22 | $1 | 0.00% | Hold |
Q1 2025 — 33 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 6.61M | $405.05M | 0.01% | Reduce |
| Vanguard Group history | 5.06M | $310.03M | 0.01% | Reduce |
| Geode Capital Management history | 1.04M | $63.80M | 0.01% | Add |
| Capital World Investors history | 955.29K | $58.57M | 0.01% | Reduce |
| Morgan Stanley history | 915.30K | $56.12M | 0.00% | Hold |
| Fidelity Management & Research (FMR) history | 835.47K | $51.22M | 0.00% | Add |
| Renaissance Technologies history | 644.41K | $39.51M | 0.06% | Reduce |
| Invesco Ltd history | 544.58K | $33.39M | 0.01% | Add |
| Northern Trust Corp history | 525.82K | $32.24M | 0.01% | Reduce |
| BNY Mellon history | 524.47K | $32.16M | 0.01% | Reduce |
| Charles Schwab Investment Management history | 503.72K | $30.88M | 0.01% | Reduce |
| Goldman Sachs Group history | 476.51K | $29.21M | 0.01% | Add |
| Principal Global Investors history | 210.98K | $12.94M | 0.01% | Add |
| Legal & General Investment Management America history | 197.80K | $12.13M | 0.00% | Reduce |
| Citadel Advisors history | 182.94K | $11.22M | 0.00% | Reduce |
| PSP Investments history | 133.91K | $8.21M | 0.04% | Add |
| JPMorgan Chase & Co history | 132.44K | $8.12M | 0.00% | Reduce |
| UBS Group AG history | 123.58K | $7.58M | 0.00% | Reduce |
| Bank of America Corp history | 123.40K | $7.57M | 0.00% | Add |
| Wells Fargo & Co history | 84.20K | $5.16M | 0.00% | Reduce |
| Citigroup Inc history | 65.21K | $4.00M | 0.00% | Reduce |
| Deutsche Bank AG history | 62.85K | $3.85M | 0.00% | Add |
| Prudential Financial history | 41.50K | $3.29M | 0.01% | Reduce |
| PNC Financial Services history | 47.39K | $2.91M | 0.00% | Add |
| Millennium Management history | 35.70K | $2.19M | 0.00% | Add |
| Manulife Financial history | 24.50K | $1.50M | 0.00% | Add |
| Janus Henderson Group history | 21.11K | $1.30M | 0.00% | Hold |
| Amundi US history | 6.91K | $414.85K | 0.00% | Reduce |
| Marshall Wace history | 4.67K | $286.44K | 0.00% | New |
| Franklin Resources history | 4.20K | $257.50K | 0.00% | Reduce |
| AQR Capital Management history | 3.30K | $202.21K | 0.00% | New |
| T. Rowe Price Associates history | 35.13K | $2.15K | 0.00% | Add |
| Lazard Asset Management history | 22 | $1 | 0.00% | Hold |
New Positions (Q2 2026)
- JPMorgan Chase & Co 267.49K sh · $3.55M
- Lazard Asset Management 26.58K sh · $368.96K
- Two Sigma Investments 21.95K sh · $304.62K
Fully Exited (vs previous quarter)
- Janus Henderson Group sold 21.11K sh · $397.94K
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 | Q4 2021 | Q3 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | 7.38M | 7.08M | 7.19M | 6.89M | 6.48M | 6.61M | 6.80M | 6.87M | — | — | — | — | — | — | — | — | — | — | — | — |
| Citadel Advisors | 1.63M | 1.08M | 470.62K | 282.81K | 403.75K | 182.94K | 402.53K | 882.26K | 210.69K | 214.39K | 589.69K | 57.91K | 299.97K | 290.79K | 594.60K | 744.33K | 641.99K | 55.00K | 54.70K | 94.08K |
| Geode Capital Management | 1.25M | 1.21M | 1.18M | 1.15M | 1.06M | 1.04M | 1.01M | 1.01M | 1.01M | 979.56K | 964.50K | 914.97K | 878.25K | 849.60K | 815.21K | 785.88K | 770.66K | 765.66K | 773.02K | 761.59K |
| Goldman Sachs Group | 973.14K | 712.93K | 614.55K | 463.26K | 372.44K | 476.51K | 375.54K | 389.90K | 194.66K | 239.81K | 218.17K | 193.99K | 196.89K | 265.05K | 167.00K | 248.60K | 256.23K | 164.81K | 569.28K | 400.46K |
| Charles Schwab Investment Management | 805.24K | 760.12K | 666.93K | 575.13K | 494.92K | 503.72K | 509.34K | 497.49K | 476.06K | 456.62K | 453.77K | 449.36K | 438.39K | 433.05K | 435.63K | 420.76K | 404.88K | 398.30K | 400.37K | 394.11K |
| Morgan Stanley | 627.59K | 1.88M | 1.25M | 1.80M | 1.24M | 915.30K | 913.75K | 918.65K | 886.95K | 613.01K | 666.30K | 570.43K | 655.66K | 571.24K | 484.21K | 451.27K | 423.00K | 209.09K | 361.43K | 234.05K |
| AQR Capital Management | 615.56K | 209.91K | 29.73K | 32.12K | 5.05K | 3.30K | — | — | — | — | — | — | — | — | 4.01K | — | — | 3.07K | — | 6.99K |
| Northern Trust Corp | 516.68K | 497.19K | 498.97K | 505.28K | 519.24K | 525.82K | 531.09K | 543.38K | 552.18K | 573.45K | 565.68K | 545.84K | 538.09K | 514.93K | 507.64K | 485.91K | 486.58K | 497.69K | 517.64K | 527.15K |
| UBS Group AG | 512.62K | 425.97K | 248.56K | 376.58K | 150.85K | 123.58K | 125.75K | 301.34K | 12.67K | 39.51K | 42.49K | 2.69K | 2.46K | 2.73K | 81.63K | 63.84K | 3.87K | 14.65K | 3.54K | 6.99K |
| D. E. Shaw & Co | 284.69K | 779.12K | 327.54K | 415.53K | 21.90K | — | 18.40K | 14.90K | — | — | — | — | — | — | — | — | — | — | 9.20K | — |
| Invesco Ltd | 268.92K | 242.43K | 262.07K | 1.40M | 1.00M | 544.58K | 515.64K | 605.08K | 689.14K | 436.39K | 631.29K | 596.13K | 663.03K | 773.83K | 133.96K | 225.26K | 232.82K | 262.56K | 262.83K | 245.00K |
| BNY Mellon | 265.49K | 264.57K | 276.93K | 534.05K | 518.36K | 524.47K | 539.15K | 567.07K | 609.08K | 609.87K | 636.07K | 699.21K | 711.49K | 722.01K | 714.74K | 827.80K | 815.28K | 798.40K | 795.89K | 599.41K |
| JPMorgan Chase & Co | 267.49K | — | 168.60K | 539.77K | 115.02K | 132.44K | 133.66K | 148.98K | 232.38K | 304.66K | 328.57K | 416.16K | 428.62K | 407.49K | 426.78K | 461.32K | 406.49K | 285.59K | 291.43K | 267.81K |
| Bank of America Corp | 254.86K | 302.39K | 1.20M | 1.15M | 176.05K | 123.40K | 53.68K | 210.00K | 105.69K | 157.52K | 219.39K | 138.11K | 78.26K | 50.94K | 142.68K | 135.01K | 122.63K | 159.56K | 169.39K | 422.05K |
| Principal Global Investors | 233.63K | 232.21K | 227.04K | 229.65K | 210.69K | 210.98K | 206.20K | 199.96K | 210.00K | 218.99K | 225.31K | 233.37K | 244.70K | 258.02K | 262.33K | 264.01K | 265.84K | 287.94K | 289.74K | 298.14K |
| Fidelity Management & Research (FMR) | 165.17K | 588.79K | 815.94K | 223.37K | 894.85K | 835.47K | 808.47K | 800.76K | 721.28K | 863.12K | 795.27K | 710.61K | 447.30K | 471.94K | 488.69K | 484.26K | 493.45K | 563.06K | 402.52K | 406.92K |
| PSP Investments | 164.11K | 169.76K | 164.69K | 185.40K | 144.70K | 133.91K | 105.20K | 89.44K | 92.84K | 86.16K | 89.80K | 53.77K | 76.32K | 75.15K | 77.74K | 78.20K | 78.97K | 79.19K | 86.42K | 85.72K |
| Millennium Management | 119.14K | 228.40K | 38.78K | 79.74K | 21.04K | 35.70K | 4.53K | 30.89K | — | 21.25K | 5.82K | 25.54K | 20.27K | 6.19K | 21.64K | 22.01K | — | 3.58K | — | 141.91K |
| Legal & General Investment Management America | 102.92K | 106.63K | 198.99K | 199.76K | 198.13K | 197.80K | 199.55K | 203.92K | 203.47K | 210.40K | 210.93K | 235.68K | 240.85K | 236.46K | 238.66K | 231.72K | 218.35K | 221.75K | 231.32K | 220.03K |
| Wells Fargo & Co | 69.90K | 98.68K | 78.66K | 97.94K | 86.40K | 84.20K | 195.87K | 106.80K | 107.50K | 163.30K | 162.67K | 137.89K | 306.78K | 338.87K | 350.47K | 384.56K | 428.54K | 507.29K | 509.98K | 581.15K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details