Position
Bridgewater in Ciena Corp
Back to the book · All holders of CIEN
Estimated mark uses implied 13F prices (value ÷ shares). Adds are treated as happening at this quarter’s mark; cuts at last quarter’s. Share jumps can be splits, not buys. This is not realized P&L.
Latest estimated mark $10.3M$388.23 → $490.56
| Quarter | Shares | Value | Implied px | Est. mark | Flow | Weight |
|---|---|---|---|---|---|---|
| Q4 2025 | 212.6K | $49.7M | — | — | — | 0.2% |
| Q1 2026 | 143.8K | $55.8M | $388.23 | $22.2M | −$16.1M | 0.2% |
| Q2 2026 | 101K | $49.6M | $490.56 | $10.3M | −$16.6M | 0.2% |