CIEN Ciena Corporation

NYSE

$443.65

Ciena Corporation (CIEN) Institutional Ownership

What the institutions did with CIEN last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.

Managers compared

filed both this quarter and last

Managers holding

-1 on the quarter

Buyers

0 opened new

Sellers

1 sold out entirely

Buyer share

16.7%

of managers who traded it

Breadth

-66.7

net buyers, as a share of those trading

Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

Ownership map

Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.

Cut Unchanged Added Color saturates at ±50%.

Largest holders

Manager	Shares	% of reported
Central Pacific Bank - Trust Division	1.3K	35.8%
FERGUSON WELLMAN CAPITAL MANAGEMENT, INC	819	22.2%
Versant Capital Management, Inc	578	15.7%
MassMutual Private Wealth & Trust, FSB	507	13.7%
TOMPKINS FINANCIAL CORP	223	6.0%
EASTERN BANK	116	3.1%
CX Institutional	53	1.4%
GoalVest Advisory LLC	52	1.4%
Planning Strategies Inc.	21	0.6%

Largest changes

Manager	Action	Previous	Current	Change
CX Institutional	Reduced	728	53	-675
Versant Capital Management, Inc	Reduced	750	578	-172
MassMutual Private Wealth & Trust, FSB	Reduced	674	507	-167
FERGUSON WELLMAN CAPITAL MANAGEMENT, INC	Reduced	894	819	-75
GoalVest Advisory LLC	Increased	45	52	+7
Noble Wealth Management PBC	Sold Out	2	0	-2

13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.