THURSTON, SPRINGER, MILLER, HERD & TITAK, INC.
Position in CIEN — Ciena Corp
CIK 319933
INDIANAPOLIS, IN
Position in CIEN
as of Mar 31, 2026
· filed Apr 14, 2026
Position Value
$110,256
+$104,563 QoQ
Shares Held
284
+305.7% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2024
6 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, 2026THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. holds $3,959,983 across 6 Communication Equipment names.
All Filings in CIEN
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $110,256 | 284 | Shares | Sole | 2026-04-14 | |
| 2025-06-30 | $5,693 | 70 | Shares | Sole | 2025-07-07 | |
| 2025-03-31 | $4,230 | 70 | Shares | Sole | 2025-04-10 | |
| 2024-12-31 | $5,936 | 70 | Shares | Sole | 2025-01-14 | |
| 2024-09-30 | $4,311 | 70 | Shares | Sole | 2024-10-11 | |
| 2024-06-30 | $3,372 | 70 | Shares | Sole | 2024-07-05 | |
| No filing history on record for this holder in this stock. | ||||||