Calamos Wealth Management LLC
Position in IBM — International Business Machines Corp
CIK 1455258
NAPERVILLE, IL
Position in IBM
as of Jun 30, 2026
· filed Jul 31, 2026
Position Value
$2,339,385
+$342,092 QoQ
Shares Held
8,319
+1.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#1,296
of 3,616 holders
Holding Since
Dec 2020
23 quarters on record
Voting authority
Sole 54%
Shared 0%
None 46%
Common Shares in IBM Over Time
Shares Held
Position Value (USD)
Position in Information Technology Services
Technology · as of Jun 30, 2026Calamos Wealth Management LLC holds $3,303,455 across 3 Information Technology Services names. IBM ranks #1 (70.8% of the industry book) .
All Filings in IBM
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23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,339,385 | 8,319 | Shares | Sole | 2026-07-31 | |
| 2026-03-31 | $1,997,293 | 8,240 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $2,514,822 | 8,490 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $2,349,828 | 8,328 | Shares | Sole | 2025-10-20 | |
| 2025-06-30 | $1,396,962 | 4,739 | Shares | Sole | 2025-07-29 | |
| 2025-03-31 | $981,958 | 3,949 | Shares | Sole | 2025-04-29 | |
| 2024-12-31 | $439,440 | 1,999 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $423,368 | 1,915 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $327,394 | 1,893 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $211,392 | 1,107 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $328,244 | 2,007 | Shares | Sole | 2024-01-31 | |
| 2023-09-30 | $273,865 | 1,952 | Shares | Sole | 2023-10-26 | |
| 2023-06-30 | $261,197 | 1,952 | Shares | Sole | 2023-07-28 | |
| 2023-03-31 | $255,887 | 1,952 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $273,749 | 1,943 | Shares | Sole | 2023-01-26 | |
| 2022-09-30 | $230,847 | 1,943 | Shares | Sole | 2022-10-24 | |
| 2022-06-30 | $278,426 | 1,972 | Shares | Sole | 2022-08-01 | |
| 2022-03-31 | $334,411 | 2,572 | Shares | Sole | 2022-05-03 | |
| 2021-12-31 | $284,963 | 2,132 | Shares | Sole | 2022-02-01 | |
| 2021-09-30 | $296,198 | 2,132 | Shares | Sole | 2021-10-26 | |
| 2021-06-30 | $480,815 | 3,280 | Shares | Sole | 2021-07-22 | |
| 2021-03-31 | $586,610 | 4,402 | Shares | Sole | 2021-04-12 | |
| 2020-12-31 | $537,885 | 4,273 | Shares | Sole | 2021-01-27 | |
| No filing history on record for this holder in this stock. | ||||||