Graham Corporation shares owned by Simplex Trading
Quarter-by-quarter ownership of Graham Corporation (GHM) shares owned by Simplex Trading
from 13F filings
Historical chart of Simplex Trading investment in Graham Corporation
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Quarterly reported holdings in Graham Corporation by Simplex Trading
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-06-30 | $1.3M | 11k | 123.79 |
| 2024-12-31 | $9.0k | 223 | 40.36 |
| 2022-12-31 | $3.0k | 327 | 9.17 |
| 2022-09-30 | $12k | 1.4k | 8.49 |
| 2022-06-30 | $3.0k | 506 | 5.93 |
| 2022-03-31 | $8.0k | 1.1k | 7.27 |
| 2021-12-31 | $0 | 33 | 0.00 |
| 2021-03-31 | $36 | 2.6k | 0.01 |
| 2020-12-31 | $16 | 1.1k | 0.01 |
| 2020-03-31 | $1 | 168 | 0.01 |
| 2017-03-31 | $10k | 438 | 22.83 |
| 2016-03-31 | $10k | 539 | 18.55 |