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NISA INVESTMENT ADVISORS, LLC

Position in CIEN — Ciena Corp

CIK 937615 ST. LOUIS, MO

Position in CIEN

as of Jun 30, 2026 · filed Aug 10, 2026
Position Value
$5,414,801
+$1,331,010 QoQ
Shares Held
11,038
+4.9% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#376
of 1,217 holders
Holding Since
Mar 2020
26 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, 2026

NISA INVESTMENT ADVISORS, LLC holds $219,695,521 across 23 Communication Equipment names. CIEN ranks #6 (2.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 CIEN
Ciena Corp
This page
11,038 $5,414,801

All Filings in CIEN

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,414,801 11,038
2026-03-31 $4,083,791 10,519
2025-12-31 $3,057,382 13,073
2025-09-30 $943,213 6,475
2025-06-30 $520,105 6,395
2025-03-31 $406,089 6,720
2024-12-31 $558,728 6,588
2024-09-30 $402,675 6,538
2024-06-30 $315,000 6,538
2024-03-31 $357,424 7,228
2023-12-31 $367,416 8,163
2023-09-30 $385,783 8,163
2023-06-30 $346,845 8,163
2023-03-31 $428,720 8,163
2022-12-31 $416,149 8,163
2022-09-30 $622,622 15,400
2022-06-30 $723,065 15,822
2022-03-31 $882,166 14,550
2021-12-31 $1,119,913 14,550
2021-09-30 $765,115 14,900
2021-06-30 $847,661 14,900
2021-03-31 $880,992 16,100
2020-12-31 $850,885 16,100
2020-09-30 $711,443 17,925
2020-06-30 $970,818 17,925
2020-03-31 $713,594 17,925