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Calamos Advisors LLC WDC Position History
Western Digital Corporation • Technology
Quarters held
11
Latest value
$70.4M
Q3 2026
Peak value
$825.1M
First seen
Q4 2025
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q4 2025 | $535K |
| Q4 2025 | $350.6M |
| Q1 2026 | $595K |
| Q1 2026 | $13.5M |
| Q1 2026 | $398.9M |
| Q2 2026 | $639K |
| Q2 2026 | $30.5M |
| Q2 2026 | $825.1M |
| Q3 2026 | $36.3M |
| Q3 2026 | $49.8M |
| Q3 2026 | $70.4M |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q3 2026 | $70.4M | 5.85M | — | — |
| Q3 2026 | $49.8M | 78.0K | — | — |
| Q3 2026 | $36.3M | 79.8K | — | — |
| Q2 2026 | $825.1M | 48.73M | — | — |
| Q2 2026 | $30.5M | 47.7K | — | — |
| Q2 2026 | $639K | 175.5K | — | — |
| Q1 2026 | $398.9M | 55.62M | — | — |
| Q1 2026 | $13.5M | 49.8K | — | — |
| Q1 2026 | $595K | 163.8K | — | — |
| Q4 2025 | $350.6M | 76.41M | — | — |
| Q4 2025 | $535K | 144.3K | — | — |
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