Cogent Communications Inc.
CCOI | NASDAQ
$9.29
+$0.28 (+3.11%)
At close: Sep 21, 2026, 4:00 PM ET
$9.34
+$0.05 (+0.54%)
After-hours:
Sep 21, 2026, 7:30 PM ET
Institutional Ownership
Net OutflowTotal Institutions
256
Total Ownership
102.18%
Capital Flow
-$133.81M
Shares Change
-19.57K
Ownership Distribution
Institutions (99.99%)
Others (0.01%)
Institutional Sentiment
Overall: bullishEquity Sentiment & Activity
bullishNew Positions
40
Increased Positions
123
Reduced Positions
80
Closed Positions
56
New (40)
Increased (123)
Reduced (80)
Closed (56)
Options Sentiment & Activity
bullishPut/Call Ratio
0.222
Call Flow
5,357,100
Put Flow
1,186,700
Calls (82%)
Puts (18%)
Super Investors
| Super Investor / Fund | Ownership | Portfolio Weight | Shares | Market Value | |
|---|---|---|---|---|---|
| Turtle Creek Asset Management Inc. | 8.80% -66.64% | 1.57% | 4.2M | 37.87M | |
| Tudor Investment Corp ET AL | 0.29% -0.30% | < 0.01% | 139.27K | 1.25M | |
| Renaissance Technologies LLC | 0.10% -26.66% | < 0.01% | 49.23K | 443.57K |
Top Shareholders
| Institution | Ownership | Portfolio Weight | Shares | Market Value | |
|---|---|---|---|---|---|
| Blackrock, Inc. | 14.81% -1.29% | < 0.01% -11.12% | 7.08M -1.61% | 133.3M -14.02% | |
| Turtle Creek Asset Management Inc. | 9.10% +8.08% | 3.04% -20.62% | 4.35M +7.73% | 81.93M -5.86% | |
| Vanguard Portfolio Management LLC | 5.75% +100.00% | < 0.01% +100.00% | 2.75M +100.00% | 51.79M +100.00% |
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