Position history for Select Equity Group, L.P.'s holdings in CIENA CORP
Current Value
$1M
Current Shares
2,608
Total Value Change
-$3.3M
Total Shares Change
-69,334
Decreased |
| 2,608 |
-82.7% |
| $1M |
| 0.0% |
| $333.07 |
0 |
| 2025-Q4 | Decreased | 15,098 | -81.9% | $3.5M | 0.0% | $238.36 | 0 |
| 2025-Q3 | Increased | 83,538 | +19.6% | $12.2M | 0.1% | $144.12 | 33 |
| 2025-Q2 | Decreased | 69,873 | -2.9% | $5.7M | 0.0% | $82.12 | 0 |
| 2025-Q1 | New | 71,942 | — | $4.3M | 0.0% | $61.56 | 37 |