Position in CLFD
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$6,695,215
+$4,898,205 QoQ
Shares Held
252,936
+310.3% QoQ
Ownership
1.86%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CLFD Over Time
Shares Held
Position Value (USD)
Derivatives in CLFD
reported options exposure · as of Mar 31, 2026CallValue
$783,512
CallShares
29,600
PutValue
$825,864
PutShares
31,200
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, 2026CITADEL ADVISORS LLC holds $740,027,272 across 35 Communication Equipment names. CLFD ranks #16 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
1,405,626 | $109,062,521 | |
| 2 | NOK |
Nokia Corp
|
12,597,252 | $101,281,906 | |
| 3 | LITE |
Lumentum Holdings Inc.
|
140,747 | $98,911,361 | |
| 4 | HPE |
Hewlett Packard Enterprise Co
|
3,957,497 | $94,228,002 | |
| 5 | ASTS |
AST SpaceMobile, Inc.
|
699,724 | $57,986,127 | |
| 6 | CIEN |
Ciena Corp
|
140,435 | $54,521,079 | |
| 7 | AAOI |
Applied Optoelectronics, Inc.
|
421,003 | $35,612,643 | |
| 8 | ZBRA |
Zebra Technologies Corp
|
168,102 | $35,146,765 |
All Filings in CLFD
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,695,215 | 252,936 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $783,512 | 29,600 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $825,864 | 31,200 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $1,797,010 | 61,647 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $1,253,450 | 43,000 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $405,185 | 13,900 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $3,976,493 | 115,663 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $1,849,644 | 53,800 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $1,011,453 | 23,300 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $13,583,075 | 312,902 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $277,824 | 6,400 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $318,004 | 10,700 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $5,225,013 | 175,808 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $1,061,004 | 35,700 | Call | Defined | 2025-05-15 | |
| 2024-12-31 | $2,369,609 | 76,439 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $139,500 | 4,500 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $1,218,300 | 39,300 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $525,960 | 13,500 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $1,826,522 | 46,882 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $1,281,784 | 32,900 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $3,447,264 | 89,400 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $354,752 | 9,200 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $4,473,846 | 116,023 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $4,986,981 | 161,705 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $3,006,900 | 97,500 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $1,446,396 | 46,900 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $1,917,651 | 65,944 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $372,224 | 12,800 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $2,282,780 | 78,500 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $650,582 | 22,700 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $902,790 | 31,500 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $3,538,018 | 123,448 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $919,679 | 19,423 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $3,939,520 | 83,200 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $2,007,640 | 42,400 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $1,933,070 | 41,500 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $5,114,484 | 109,800 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $3,528,854 | 75,759 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $8,942,263 | 94,989 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $5,365,980 | 57,000 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $4,236,300 | 45,000 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $16,334,304 | 156,100 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $3,831,288 | 36,614 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $12,106,848 | 115,700 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $2,007,180 | 32,400 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $545,965 | 8,813 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $985,005 | 15,900 | Put | Defined | 2022-08-15 | |
| 2022-03-31 | $626,893 | 9,612 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $2,315,310 | 35,500 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $5,021,940 | 77,000 | Call | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||