| # | Fund | Value | Shares | Change | Filing |
|---|---|---|---|---|---|
| 1 | STATE STREET CORP | $2.4B | 6.31M | NEW | Q1 2026 |
| 2 | Bridgewater Associates, LP | $55.8M | 143.8K | REDUCED | Q1 2026 |
| 3 | Gotham Asset Management, LLC | $47.1M | 121.3K | REDUCED | Q1 2026 |
| 4 | Point72 Asset Management, L.P. | $42.3M | 109.0K | REDUCED | Q1 2026 |
| 5 | MAVERICK CAPITAL LTD | $858K | 10.5K | HELD | Q2 2025 |
| 6 | CITADEL ADVISORS LLC | $466K | 1.2K | REDUCED | Q1 2026 |
No Form 4 insider transactions on file yet.
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + the live filing stream, joined for CIEN. Public domain, sourced to SEC EDGAR. Every panel above is one call to the Arkolith API & MCP server.