Graham Corporation shares owned by Calamos Advisors
Quarter-by-quarter ownership of Graham Corporation (GHM) shares owned by Calamos Advisors
from 13F filings
Historical chart of Calamos Advisors investment in Graham Corporation
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Quarterly reported holdings in Graham Corporation by Calamos Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $1.5M | 24k | 64.23 |
| 2025-09-30 | $2.0M | 36k | 54.90 |
| 2025-06-30 | $1.6M | 32k | 49.51 |
| 2025-03-31 | $591k | 21k | 28.82 |