Companies / Cogent Communications Holdings, Inc. / Activity
Activity — Cogent Communications Holdings, Inc.
90 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Intech Investment Management LLC 13F manager | Trim | Common stock | $-115.2K | -6K -34.73% | 11,487 0.02% of shares | low |
| Q1 2026 as of | Zurcher Kantonalbank (Zurich Cantonalbank) 13F manager | Trim | Common stock | $-98.0K | -5K -18.02% | 23,667 0.05% of shares | low |
| Q1 2026 as of | Principal Financial Group Inc 13F manager | Add | Common stock | $97.3K | +5K +2.27% | 232,206 0.45% of shares | low |
| Q1 2026 as of | Public Sector Pension Investment Board 13F manager | Add | Common stock | $95.5K | +5K +3.08% | 169,759 0.33% of shares | low |
| Q1 2026 as of | Prudential Financial Inc 13F manager | Add | Common stock | $86.7K | +5K +10.23% | 49,545 0.10% of shares | low |
| Q1 2026 as of | Guggenheim Capital LLC 13F manager | Trim | Common stock | $-77.2K | -4K -17.27% | 19,639 0.04% of shares | low |
| Q3 2024 as of | Danske Bank A/S 13F manager | New | Common stock | $68.3K | +900 | 900 <0.01% of shares | low |
| Q1 2026 as of | Brown Advisory Inc 13F manager | Add | Common stock | $65.5K | +3K +6.57% | 56,429 0.11% of shares | low |
| Q4 2024 as of | Danske Bank A/S 13F manager | Trim | Common stock | $-53.9K | -700 -77.78% | 200 <0.01% of shares | low |
| Q1 2026 as of | Nomura Asset Management Co Ltd 13F manager | New | Common stock | $37.7K | +2K | 2,000 <0.01% of shares | low |
| Q2 2026 as of | Towarzystwo Funduszy Inwestycyjnych Pzu SA 13F manager | Add | Common stock | $19.3K | +1K +72.77% | 3,300 <0.01% of shares | low |
| Q1 2026 as of | Northwestern Mutual Wealth Management Co 13F manager | Trim | Common stock | $-16.3K | -863 -85.53% | 146 <0.01% of shares | low |
| Q1 2026 as of | Wolverine Asset Management, LLC 13F manager | Exit | Common stock | $-11.0K | -511 -100.00% | 0 | low |
| Q4 2025 as of | IFP Advisors, Inc 13F manager | Trim | Common stock | $-10.3K | -479 -88.38% | 63 <0.01% of shares | low |
| Q1 2026 as of | MAI Capital Management 13F manager | Trim | Common stock | $-10.2K | -543 -60.67% | 352 <0.01% of shares | low |
| Q1 2026 as of | Public Employees Retirement System of Ohio 13F manager | Add | Common stock | $8.8K | +469 +51.43% | 1,381 <0.01% of shares | low |
| Q1 2026 as of | Rhumbline Advisers 13F manager | Add | Common stock | $8.6K | +459 +0.33% | 137,920 0.27% of shares | low |
| Q1 2026 as of | Emerald Advisers, LLC 13F manager | Exit | Common stock | $-8.0K | -371 -100.00% | 0 | low |
| Q1 2026 as of | California State Teachers Retirement System 13F manager | Trim | Common stock | $-6.8K | -363 -0.79% | 45,714 0.09% of shares | low |
| Q2 2026 as of | Salomon & Ludwin, LLC 13F manager | Trim | Common stock | $-6.8K | -479 -84.63% | 87 <0.01% of shares | low |
| Q4 2025 as of | Danske Bank A/S 13F manager | Add | Common stock | $6.5K | +300 +150.00% | 500 <0.01% of shares | low |
| Q1 2026 as of | MassMutual Private Wealth & Trust, FSB 13F manager | Exit | Common stock | $-4.2K | -194 -100.00% | 0 | low |
| Q2 2026 as of | Pinnacle Wealth Planning Services, Inc. 13F manager | Trim | Common stock | $-3.0K | -216 -17.53% | 1,016 <0.01% of shares | low |
| Q3 2024 as of | Prestige Wealth Management Group LLC 13F manager | Add | Common stock | $1.7K | +23 +46.94% | 72 <0.01% of shares | low |
| Q1 2026 as of | Oregon Public Employees Retirement Fund 13F manager | Trim | Common stock | $-1.3K | -70 -0.64% | 10,816 0.02% of shares | low |
| Q3 2025 as of | Prestige Wealth Management Group LLC 13F manager | Trim | Common stock | $-1.2K | -31 -43.06% | 41 <0.01% of shares | low |
| Q1 2026 as of | Gsa Capital Partners LLP 13F manager | New | Common stock | $420 | +22K | 22,317 0.04% of shares | low |
| Q1 2026 as of | SG Americas Securities, LLC 13F manager | Trim | Common stock | $-383 | -20K -29.85% | 47,717 0.09% of shares | low |
| Q2 2026 as of | SG Americas Securities, LLC 13F manager | Trim | Common stock | $-374 | -27K -56.43% | 20,789 0.04% of shares | low |
| Q1 2026 as of | Natixis Advisors, LLC 13F manager | New | Common stock | $281 | +15K | 14,900 0.03% of shares | low |
| Q2 2026 as of | Bell Investment Advisors, Inc 13F manager | Exit | Common stock | $-216 | -10 -100.00% | 0 | low |
| Q4 2025 as of | Kilter Group LLC 13F manager | Add | Common stock | $130 | +6 +66.67% | 15 <0.01% of shares | low |
| Q2 2026 as of | Arizona State Retirement System 13F manager | Add | Common stock | $83 | +6 +0.04% | 13,479 0.03% of shares | low |
| Q2 2026 as of | Dunhill Financial, LLC 13F manager | Exit | Common stock | $-34 | -2 -100.00% | 0 | low |
| Q1 2026 as of | Hantz Financial Services, Inc. 13F manager | Add | Common stock | $24 | +1K +85.73% | 2,760 <0.01% of shares | low |
| Q1 2026 as of | Harbor Capital Advisors, Inc. 13F manager | New | Common stock | $20 | +1K | 1,040 <0.01% of shares | low |
| Q1 2026 as of | State of Alaska, Department of Revenue 13F manager | Trim | Common stock | $-13 | -699 -2.74% | 24,824 0.05% of shares | low |
| Q1 2026 as of | Bessemer Group Inc 13F manager | Exit | Common stock | $-2 | -74 -100.00% | 0 | low |
| Q2 2026 as of | Harbor Capital Advisors, Inc. 13F manager | Trim | Common stock | $-1 | -61 -5.87% | 979 <0.01% of shares | low |
| Q2 2026 as of | Covestor Ltd 13F manager | Trim | Common stock | $0 | -3K -99.45% | 17 <0.01% of shares | low |