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MML INVESTORS SERVICES, LLC

Position in CIEN — Ciena Corp

CIK 701059 SPRINGFIELD, MA

Position in CIEN

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$8,923,286
+$2,600,961 QoQ
Shares Held
18,190
+11.7% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#293
of 1,227 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in CIEN Over Time

Shares Held

Position Value (USD)

Position in Communication Equipment

Technology · as of Jun 30, 2026

MML INVESTORS SERVICES, LLC holds $186,473,304 across 15 Communication Equipment names. CIEN ranks #4 (4.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 CIEN
Ciena Corp
This page
18,190 $8,923,286

All Filings in CIEN

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $8,923,286 18,190
2026-03-31 $6,322,325 16,285
2025-12-31 $5,195,655 22,216
2025-09-30 $2,454,976 16,853
2025-06-30 $1,690,118 20,781
2025-03-31 $1,300,634 21,523
2024-12-31 $1,790,678 21,114
2024-09-30 $1,091,066 17,715
2024-06-30 $644,214 13,371
2024-03-31 $505,527 10,223
2023-12-31 $532,693 11,835
2023-09-30 $1,197,473 25,338
2023-06-30 $1,222,097 28,762
2023-03-31 $1,253,337 23,864
2022-12-31 $1,520,631 29,828
2022-09-30 $1,154,033 28,544
2022-06-30 $1,102,923 24,134
2022-03-31 $1,281,172 21,131
2021-12-31 $1,399,853 18,187
2021-09-30 $814,359 15,859
2021-06-30 $801,864 14,095
2021-03-31 $675,573 12,346
2020-12-31 $629,443 11,910
2020-09-30 $469,532 11,830
2020-06-30 $731,051 13,498
2020-03-31 $407,455 10,235