Norges Bank · CIEN Holdings Trend
Ciena · SEC 13F
Norges Bank Holdings of CIEN by Quarter
Quarter Shares Value
| Quarter | Shares | Value | QoQ Change |
|---|---|---|---|
| 2024Q1 | 1.5M | $80M | — |
| 2024Q2 | 1.6M | $68M | -14.7% |
| 2024Q3 | 1.6M | $75M | +9.6% |
| 2024Q4 | 87K | $7M | -90.1% |
| 2025Q2 | 78K | $6M | -13.5% |
| 2025Q3 | 72K | $4M | -30.3% |
| 2025Q4 | 812K | $190M | +4183.5% |
| 2026Q1 | 71K | $4M | -97.8% |
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Data source: SEC EDGAR Form 13F