Which hedge funds own GHM? GRAHAM CORP, Q2 2026 13F holders
4 of the hedge funds tracked by WhaleCreep disclosed a position in GHM (GRAHAM CORP) in their Q2 2026 13F filings, worth $31.9m in total. The largest holder by portfolio weight is Renaissance Technologies LLC at 0.0% of its book. 2 managers opened a new position this quarter: Citadel Advisors, Marshall Wace. 1 exited: Millennium Management.
4tracked managers holding
2opened this quarter
1exited this quarter
Which hedge funds hold GHM? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Renaissance Technologies LLC | Q2 2026 | 0.0% | $25.7m | 207,768 | -16% | reduced |
| Polen Capital Management | Q2 2026 | 0.0% | $2.0m | 15,852 | -11% | reduced |
| Citadel Advisors | Q2 2026 | 0.0% | $3.2m | 25,491 | – | new |
| Marshall Wace | Q2 2026 | 0.0% | $1.1m | 8,900 | – | new |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Millennium Management | 0.0% | $2.2m |
How has hedge fund ownership of GHM changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 4 | $31.9m |
| Q1 2026 | 3 | $23.1m |
| Q4 2025 | 3 | $18.6m |
| Q3 2025 | 2 | $18.1m |
| Q2 2025 | 1 | $16.1m |
| Q1 2025 | 1 | $9.4m |
| Q4 2024 | 1 | $16.7m |
| Q3 2024 | 1 | $10.2m |
| Q2 2024 | 1 | $9.3m |
| Q1 2024 | 1 | $9.1m |
| Q4 2023 | 1 | $7.0m |
| Q3 2023 | 1 | $6.7m |
| Q2 2023 | 1 | $4.5m |
| Q1 2023 | 1 | $3.9m |
| Q4 2022 | 1 | $2.8m |
| Q3 2022 | 2 | $3.2m |
Counts every tracked manager that disclosed GHM in that quarter's filing, including managers that have since stopped filing.