Position in CIEN
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$6,788,589
-$17,982,453 QoQ
Shares Held
17,486
-83.5% QoQ
Ownership
0.012%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
20 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 100.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CIEN Over Time
Shares Held
Position Value (USD)
Derivatives in CIEN
reported options exposure · as of Mar 31, 2026CallValue
$5,085,813
CallShares
13,100
PutValue
$10,171,626
PutShares
26,200
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 Mar 31, 2026CAPITAL FUND MANAGEMENT S.A. holds $53,219,348 across 8 Communication Equipment names. CIEN ranks #5 (12.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ONDS |
Ondas Inc.
|
1,451,491 | $13,121,478 | |
| 2 | VISN |
Vistance Networks, Inc.
|
554,853 | $10,098,324 | |
| 3 | NOK |
Nokia Corp
|
1,255,207 | $10,091,864 | |
| 4 | ERIC |
Ericsson Lm Telephone Co
|
677,138 | $7,631,345 | |
| 5 | CIEN |
Ciena Corp
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|
17,486 | $6,788,589 | |
| 6 | AAOI |
Applied Optoelectronics, Inc.
|
35,710 | $3,020,708 | |
| 7 | BDC |
Belden Inc.
|
12,599 | $1,446,743 | |
| 8 | EXTR |
Extreme Networks Inc
|
67,659 | $1,020,297 |
All Filings in CIEN
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31 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $10,171,626 | 26,200 | Put | Sole | 2026-05-14 | |
| 2026-03-31 | $5,085,813 | 13,100 | Call | Sole | 2026-05-14 | |
| 2026-03-31 | $6,788,589 | 17,486 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $24,771,042 | 105,918 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $14,687,036 | 62,800 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $10,477,376 | 44,800 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $32,417,984 | 222,544 | Shares | Sole | 2025-11-13 | |
| 2025-09-30 | $5,564,594 | 38,200 | Put | Sole | 2025-11-13 | |
| 2025-09-30 | $4,617,739 | 31,700 | Call | Sole | 2025-11-13 | |
| 2025-06-30 | $3,757,446 | 46,200 | Put | Sole | 2025-08-13 | |
| 2025-06-30 | $21,003,472 | 258,250 | Shares | Sole | 2025-08-13 | |
| 2025-06-30 | $2,610,693 | 32,100 | Call | Sole | 2025-08-13 | |
| 2025-03-31 | $21,607,834 | 357,568 | Shares | Sole | 2025-05-14 | |
| 2025-03-31 | $1,160,256 | 19,200 | Call | Sole | 2025-05-14 | |
| 2024-12-31 | $13,971,344 | 164,737 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $7,384,209 | 119,893 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $5,521,042 | 114,592 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $613,180 | 12,400 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $6,523,444 | 131,920 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $10,134,991 | 225,172 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $6,359,400 | 134,562 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $4,010,036 | 94,376 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $3,355,030 | 63,881 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $836,072 | 16,400 | Put | Sole | 2023-02-13 | |
| 2022-06-30 | $3,744,018 | 81,926 | Shares | Sole | 2022-08-12 | |
| 2021-03-31 | $678,528 | 12,400 | Call | Sole | 2021-05-14 | |
| 2020-12-31 | $581,350 | 11,000 | Call | Sole | 2021-02-12 | |
| 2020-12-31 | $2,209,130 | 41,800 | Put | Sole | 2021-02-12 | |
| 2020-09-30 | $616,465 | 15,532 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $955,436 | 17,641 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $2,148,505 | 53,969 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||