Position in CIEN
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$6,695,162
+$6,693,725 QoQ
Shares Held
13,648
+48642.9% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.87%
of 13F equity value
Holder Rank
#350
of 1,218 holders
Holding Since
Mar 2020
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CIEN Over Time
Shares Held
Position Value (USD)
Position in Communication Equipment
Technology · as of Jun 30, 2026GLOBEFLEX CAPITAL L P holds $16,544,939 across 9 Communication Equipment names. CIEN ranks #1 (40.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CIEN |
Ciena Corp
This page
|
13,648 | $6,695,162 | |
| 2 | DGII |
Digi International Inc
|
43,366 | $3,250,281 | |
| 3 | CSCO |
Cisco Systems, Inc.
|
20,040 | $2,353,898 | |
| 4 | ADTN |
ADTRAN Holdings, Inc.
|
132,526 | $1,842,111 | |
| 5 | HLIT |
Harmonic Inc.
|
89,368 | $1,459,379 | |
| 6 | EXTR |
Extreme Networks Inc
|
9,736 | $315,154 | |
| 7 | BKTI |
BK Technologies Corp
|
3,300 | $283,734 | |
| 8 | CMTL |
Comtech Telecommunications Corp /De/
|
128,019 | $268,839 |
All Filings in CIEN
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,695,162 | 13,648 | Shares | Sole | 2026-08-12 | |
| 2021-09-30 | $1,437 | 28 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $1,592 | 28 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $1,532 | 28 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $1,479 | 28 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $90,294 | 2,275 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $281,956 | 5,206 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $207,250 | 5,206 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||