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Parkside Financial Bank & Trust

Bank

Position in CIEN — Ciena Corp

CIK 1455267 SAINT LOUIS, MO

Position in CIEN

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$313,300
+$107,496 QoQ
Shares Held
807
-8.3% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in CIEN Over Time

Shares Held

Position Value (USD)

Position in Communication Equipment

Technology · as of Mar 31, 2026

Parkside Financial Bank & Trust holds $4,180,306 across 21 Communication Equipment names. CIEN ranks #3 (7.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 CIEN
Ciena Corp
This page
807 $313,300

All Filings in CIEN

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $313,300 807
2025-12-31 $205,804 880
2025-09-30 $135,181 928
2025-06-30 $97,839 1,203
2025-03-31 $39,822 659
2024-12-31 $44,101 520
2024-09-30 $6,281 102
2024-06-30 $4,913 102
2024-03-31 $5,043 102
2023-12-31 $6,075 135
2023-09-30 $5,954 126
2023-06-30 $4,333 102
2023-03-31 $8,402 160
2022-12-31 $8,156 160
2022-09-30 $3,800 94
2022-06-30 $685 15
2022-03-31 $727 12
2021-12-31 $923 12
2021-09-30 $616 12
2021-06-30 $682 12
2021-03-31 $656 12
2020-12-31 $634 12
2020-09-30 $198 5
2020-06-30 $48,364 893
2020-03-31 $64,969 1,632