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Not Investment Advice

CCOI NASDAQ

Cogent Communications Holdings, Inc.
1W: +14.2% 1M: -21.3% 3M: -1.1% YTD: -10.9% 1Y: -61.2% 3Y: -65.7% 5Y: -69.1%
$18.16
-0.21 (-1.14%)
 
Weekly Expected Move ±16.9%
$11 $14 $16 $19 $22
NASDAQ · Communication Services · Telecommunications Services · Alpha Radar Sell · Power 30 · $909.4M mcap · 45M float · 2.78% daily turnover · Short 48% of daily vol

🏦 Institutional Activity

Latest: Q1 2026
290
Institutions Holding
-40 vs prior
83.7%
Ownership
-31.45%
37 New
69 Increased
144 Reduced
78 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-03-31 FERGUSON Lewis H director A-Grant/Award 3,445 $— $0 Filing
2026-03-31 Howard Eve N director A-Grant/Award 3,445 $— $0 Filing
2026-03-31 Howell Deneen C director A-Grant/Award 3,445 $— $0 Filing
2026-03-31 Kennedy Sheryl Lynn director A-Grant/Award 3,445 $— $0 Filing
2026-03-31 Montagner Marc director A-Grant/Award 3,445 $— $0 Filing
2026-03-31 BROOKS STEVEN D director A-Grant/Award 3,445 $— $0 Filing
2026-03-31 de Sa Paul director A-Grant/Award 3,445 $— $0 Filing
2026-03-05 Kennedy Sheryl Lynn director S-Sale 3,300 $22.99 $76K Filing
2026-03-05 FERGUSON Lewis H director S-Sale 2,206 $23.03 $51K Filing
2026-03-05 WEED THADDEUS GERARD officer: vice president, cfo S-Sale 4,850 $22.63 $110K Filing
2025-12-31 Howard Eve N director A-Grant/Award 3,388 $— $0 Filing
2025-12-31 Howell Deneen C director A-Grant/Award 3,388 $— $0 Filing
2025-12-31 SCHAEFFER DAVE officer: chairman, ceo, and president G-Gift 229,657 $— $0 Filing
2025-12-31 Harris Mark Andrew officer: vp & chief revenue officer A-Grant/Award 5,000 $— $0 Filing
2025-12-31 Harris Mark Andrew officer: vp & chief revenue officer A-Grant/Award 100,000 $— $0 Filing
2025-12-31 de Sa Paul director A-Grant/Award 3,388 $— $0 Filing
2025-12-31 Kennedy Sheryl Lynn director A-Grant/Award 3,388 $— $0 Filing
2025-12-31 Chang John B. officer: vp & chief legal officer A-Grant/Award 9,600 $— $0 Filing
2025-12-31 KILMER HENRY W officer: vp of network strategy A-Grant/Award 9,600 $— $0 Filing
2025-12-31 Montagner Marc director A-Grant/Award 3,388 $— $0 Filing
2025-12-31 FERGUSON Lewis H director A-Grant/Award 3,388 $— $0 Filing
2025-12-31 WEED THADDEUS GERARD officer: vice president, cfo A-Grant/Award 100,000 $— $0 Filing
2025-12-31 WEED THADDEUS GERARD officer: vice president, cfo A-Grant/Award 19,400 $— $0 Filing
2025-12-31 SCHAEFFER DAVE officer: chairman, ceo, and president A-Grant/Award 229,657 $— $0 Filing
2025-12-31 BROOKS STEVEN D director A-Grant/Award 3,388 $— $0 Filing

🏛️ Congressional Trades

1 records
Date Politician Chamber Type Amount Filing
2019-06-24 Donna Shalala House Sell $1,001 - $15,000 Filing

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 7,075,372 $133M -115,645 2026-03-31 Filing
TURTLE CREEK ASSET MANAGEMENT INC. 4,348,897 $82M +312,050 2026-03-31 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 2,748,759 $52M +2,748,759 2026-03-31 Filing
STATE STREET CORP 2,273,265 $43M +203,133 2026-03-31 Filing
VANGUARD CAPITAL MANAGEMENT LLC 2,120,531 $40M +2,120,531 2026-03-31 Filing
Park West Asset Management LLC 1,935,201 $36M +526,105 2026-03-31 Filing
MAGNOLIA GROUP, LLC 1,290,204 $24M +43,867 2026-03-31 Filing
GEODE CAPITAL MANAGEMENT, LLC 1,205,635 $23M +26,404 2026-03-31 Filing
DigitalBridge Group, Inc. 1,142,952 $22M +506,783 2026-03-31 Filing
Harspring Capital Management, LLC 1,087,000 $20M -315,500 2026-03-31 Filing
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 760,117 $14M +93,185 2026-03-31 Filing
GOLDMAN SACHS GROUP INC 712,934 $13M +98,385 2026-03-31 Filing
Oakum Bay Capital LLC 690,374 $13M +146,792 2026-03-31 Filing
Broad Run Investment Management, LLC 663,200 $12M -500 2026-03-31 Filing
FMR LLC 588,788 $11M -227,151 2026-03-31 Filing
HRT FINANCIAL LP 509,095 $10M +459,925 2026-03-31 Filing
BlackBarn Capital Partners LP 500,000 $9M -150,000 2026-03-31 Filing
GILDER GAGNON HOWE & CO LLC 499,290 $9M +5,182 2026-03-31 Filing
NORTHERN TRUST CORP 497,195 $9M -1,778 2026-03-31 Filing
CenterBook Partners LP 494,283 $9M -107,452 2026-03-31 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms