Position in CSCO
as of Jun 30, 2026
· filed Jul 31, 2026
Position Value
$138,475,238
+$48,577,447 QoQ
Shares Held
1,178,914
+1.8% QoQ
Ownership
0.030%
of shares outstanding
% of Portfolio
0.79%
of 13F equity value
Holder Rank
#213
of 4,023 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CSCO Over Time
Shares Held
Position Value (USD)
Derivatives in CSCO
reported options exposure · as of Jun 30, 2026CallValue
$493,332
CallShares
4,200
PutValue
$0
PutShares
0
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, 2026Calamos Advisors LLC holds $224,408,837 across 7 Communication Equipment names. CSCO ranks #1 (61.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
This page
|
1,178,914 | $138,475,238 | |
| 2 | LITE |
Lumentum Holdings Inc.
|
30,944 | $26,551,808 | |
| 3 | NOK |
Nokia Corp
|
1,913,784 | $25,415,051 | |
| 4 | ASTS |
AST SpaceMobile, Inc.
|
190,901 | $16,963,462 | |
| 5 | CIEN |
Ciena Corp
|
22,203 | $10,891,903 | |
| 6 | VIAV |
Viavi Solutions Inc.
|
99,899 | $4,770,177 | |
| 7 | FEIM |
Frequency Electronics Inc
|
20,214 | $1,341,198 |
All Filings in CSCO
Export CSV
31 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $138,475,238 | 1,178,914 | Shares | Sole | 2026-07-31 | |
| 2026-06-30 | $493,332 | 4,200 | Call | Sole | 2026-07-31 | |
| 2026-03-31 | $89,897,791 | 1,158,626 | Shares | Sole | 2026-05-04 | |
| 2026-03-31 | $372,432 | 4,800 | Call | Sole | 2026-05-04 | |
| 2025-12-31 | $87,059,768 | 1,130,206 | Shares | Sole | 2026-01-29 | |
| 2025-12-31 | $485,289 | 6,300 | Call | Sole | 2026-01-29 | |
| 2025-09-30 | $79,607,285 | 1,163,509 | Shares | Sole | 2025-10-20 | |
| 2025-09-30 | $547,360 | 8,000 | Call | Sole | 2025-10-20 | |
| 2025-06-30 | $277,520 | 4,000 | Call | Sole | 2025-08-08 | |
| 2025-06-30 | $80,550,943 | 1,161,011 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $71,629,697 | 1,160,747 | Shares | Sole | 2025-04-29 | |
| 2024-12-31 | $67,973,084 | 1,148,194 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $61,082,456 | 1,147,735 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $57,618,417 | 1,212,764 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $62,180,822 | 1,245,859 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $64,206,070 | 1,270,904 | Shares | Sole | 2024-01-31 | |
| 2023-09-30 | $69,052,515 | 1,284,459 | Shares | Sole | 2023-10-26 | |
| 2023-06-30 | $66,385,472 | 1,283,059 | Shares | Sole | 2023-07-28 | |
| 2023-03-31 | $67,049,413 | 1,282,506 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $67,196,362 | 1,410,503 | Shares | Sole | 2023-01-26 | |
| 2022-09-30 | $64,573,040 | 1,614,326 | Shares | Sole | 2022-10-24 | |
| 2022-06-30 | $68,806,206 | 1,613,654 | Shares | Sole | 2022-08-01 | |
| 2022-03-31 | $87,900,398 | 1,576,406 | Shares | Sole | 2022-05-03 | |
| 2021-12-31 | $88,634,224 | 1,398,678 | Shares | Sole | 2022-02-01 | |
| 2021-09-30 | $76,405,459 | 1,403,738 | Shares | Sole | 2021-10-26 | |
| 2021-06-30 | $68,900,477 | 1,300,009 | Shares | Sole | 2021-07-22 | |
| 2021-03-31 | $54,861,310 | 1,060,942 | Shares | Sole | 2021-04-12 | |
| 2020-12-31 | $46,353,884 | 1,035,841 | Shares | Sole | 2021-01-27 | |
| 2020-09-30 | $42,305,726 | 1,074,022 | Shares | Sole | 2020-10-26 | |
| 2020-06-30 | $57,923,661 | 1,241,931 | Shares | Sole | 2020-07-27 | |
| 2020-03-31 | $51,063,493 | 1,298,995 | Shares | Sole | 2020-04-28 | |
| No filing history on record for this holder in this stock. | ||||||