Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
No intraday reading yet this session.
Ciena Corp
Price, suppliers and customers from SEC filings, institutional ownership and the next report.
Telephone & Telegraph Apparatus
CIEN (Ciena Corp) has 2 disclosed suppliers and 1 disclosed customers, strongest disclosure first.
Suppliers:
Customers:
Select a tie for the filing sentence that discloses it; select again to open the company. Lines are disclosed suppliers and customers, coloured by industry; the closer to the centre, the more the filings disclose. A dot is green or red by today’s move. Extended: satellites hang off single companies, not bundled sectors.
1,232 institutional managers report a position in Ciena Corp worth $67.5B between them, filed on form 13F for the quarter ending 2026-06-30. 42 of them hold 80% of it, the largest being FMR LLC at 13.89%.
1,207 more managers in the register
42 managers hold 80% of the $67.5B institutional base. The other 1,190 hold the rest.
Positions as filed with the SEC for the quarter ended Jun 30. A 13F is due 45 days after the quarter closes, so this register is 78 days old and does not move with the price above it.
via Capital World Investors, Norges Bank, Arrowstreet Capital, Limited Partnership +6 more · 1.28% of CIEN, 3.26% of CMCSA
via Capital World Investors, Norges Bank, Atreides Management, LP +8 more · 1.28% of CIEN, 1.25% of TWLO
via Capital World Investors, Norges Bank, Arrowstreet Capital, Limited Partnership +7 more · 1.28% of CIEN, 4.10% of FIS
via Norges Bank, Capital World Investors, Arrowstreet Capital, Limited Partnership +5 more · 1.24% of CIEN, 1.54% of BSX
via Arrowstreet Capital, Limited Partnership, Norges Bank, Capital World Investors +6 more · 1.22% of CIEN, 1.72% of CRM
via Capital World Investors, Norges Bank, Arrowstreet Capital, Limited Partnership +7 more · 1.28% of CIEN, 2.16% of FIX
Managers holding a meaningful stake in CIEN also hold this much of the other company’s institutional base. Managers who hold most of the companies we cover are excluded, because their overlap says nothing about this one in particular. This is how the two are held, not evidence that one moves the other.