Ciena filed Form 13F reports with the Securities and Exchange Commission on May 27, 2026.
6 reports, 3 independent
Updated Aug 8
Gone quiet
- Reports
- 6
- Developments
- 2
- Repetition
- 67%
New informationRepeats or wire copies
AI-generated analysis. Brind wrote this summary from the reports listed below. It can be wrong. Each section says how much you can rely on it, and the sources are linked so you can check.
What happened
Ciena filed Form 13F reports with the Securities and Exchange Commission on May 27, 2026.
Who's involved
What this event is mainly aboutHow it developed
Newest first. Tap a step to see who reported it.Ciena filed a disclosure with the SEC regarding institutional investor holdings and sales.1 source
Ciena filed required 13F reports with the SEC.1 source
Keep exploring
The entities involved
-
Ciena
telecommunications company
Nothing else this week.
-
Securities and Exchange Commission
government agency of the Philippines
Related events
- The Securities and Exchange Commission received Form 13F filings on November 6, 2026.
- Verus Financial Partners Inc. filed its required 13F report with the Securities and Exchange Commission on November 1, 2026.
- The Securities and Exchange Commission requires Form 13F filings for the iShares Bitcoin Trust ETF.
- Barrett & Company Inc. filed Form 13F with the Securities and Exchange Commission on October 24, 2026.
- Vontobel filed Form 13F with the Securities and Exchange Commission on October 20, 2026.
Coverage
Newest first; wire copies grouped- dailypolitical.com
- themarketsdaily.comSystematic Financial Management LP Trims Holdings in Ciena Corporation $CIEN
- tickerreport.com