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SUMMIT SECURITIES GROUP LLC

Broker-Dealer

Position in CIEN — Ciena Corp

CIK 1531593 NEW YORK, NY

Position in CIEN

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$16,188
+$7,259 QoQ
Shares Held
33
+43.5% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#1,120
of 1,218 holders
Holding Since
Mar 2022
5 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CIEN Over Time

Shares Held

Position Value (USD)

Derivatives in CIEN

reported options exposure · as of Mar 31, 2022
CallValue
$0
CallShares
0
PutValue
$375,906
PutShares
6,200

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Communication Equipment

Technology · as of Jun 30, 2026

SUMMIT SECURITIES GROUP LLC holds $512,851 across 7 Communication Equipment names. CIEN ranks #4 (3.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 CIEN
Ciena Corp
This page
33 $16,188

All Filings in CIEN

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $16,188 33
2026-03-31 $8,929 23
2023-03-31 $52 1
2022-06-30 $457 10
2022-03-31 $375,906 6,200
2022-03-31 $151,575 2,500