GHM — GRAHAM CORP
As of Q2 2026, 29 SEC-registered investment managers reported holding GHM (GRAHAM CORP) in their latest 13F filings, with a combined reported value of $379.10M across 3.07M shares. That is +11.5% by share count (+315.83K shares) versus the previous quarter, while reported value moved +74.8%. Ownership is concentrated: the five largest holders account for 67.3% of reported value and the top ten for 87.4%.
Compared with the prior quarter, 3 opened new positions, 20 added to existing stakes, 5 trimmed, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
GHM is classified in the Industrials sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| BlackRock Inc history | Q2 2026 | 890.50K | $110.23M | 0.00% | Add |
| Royce & Associates history | Q2 2026 | 446.39K | $55.26M | 0.45% | Reduce |
| Vanguard Group history | Q4 2025 | 636.76K | $40.90M | 0.00% | Add |
| Geode Capital Management history | Q2 2026 | 303.93K | $37.63M | 0.00% | Add |
| Morgan Stanley history | Q2 2026 | 213.49K | $26.43M | 0.00% | Reduce |
| Renaissance Technologies history | Q2 2026 | 207.77K | $25.72M | 0.04% | Reduce |
| First Eagle Investment Management history | Q2 2026 | 194.11K | $24.03M | 0.04% | Reduce |
| Invesco Ltd history | Q2 2026 | 124.95K | $15.47M | 0.00% | Add |
| Northern Trust Corp history | Q2 2026 | 102.61K | $12.70M | 0.00% | Add |
| UBS Group AG history | Q2 2026 | 102.01K | $12.63M | 0.00% | Add |
| Charles Schwab Investment Management history | Q2 2026 | 90.88K | $11.25M | 0.00% | Add |
| Two Sigma Investments history | Q2 2026 | 77.26K | $9.56M | 0.01% | Add |
| Goldman Sachs Group history | Q2 2026 | 68.96K | $8.54M | 0.00% | Add |
| BNY Mellon history | Q2 2026 | 37.15K | $4.60M | 0.00% | Add |
| JPMorgan Chase & Co history | Q2 2026 | 33.95K | $4.07M | 0.00% | New |
| Citadel Advisors history | Q2 2026 | 29.79K | $3.69M | 0.00% | Add |
| Bank of America Corp history | Q2 2026 | 26.28K | $3.25M | 0.00% | Add |
| Wellington Management Group history | Q3 2025 | 53.84K | $2.96M | 0.00% | Hold |
| Citigroup Inc history | Q2 2026 | 23.64K | $2.93M | 0.00% | Add |
| Principal Global Investors history | Q2 2026 | 17.95K | $2.22M | 0.00% | Add |
New Positions (Q2 2026)
- JPMorgan Chase & Co 33.95K sh · $4.07M
- Marshall Wace 8.90K sh · $1.10M
- Prudential Financial 1.77K sh · $219.11K
Fully Exited (vs previous quarter)
- Millennium Management sold 27.73K sh · $2.19M
- Arrowstreet Capital sold 8.03K sh · $633.57K
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 757.15K | 770.70K | 810.82K | 799.94K | 773.34K | 777.05K | 766.68K | 890.50K |
| Royce & Associates | 556.88K | 589.95K | 584.95K | 564.83K | 564.83K | 579.64K | 599.24K | 597.01K | 603.51K | 541.34K | 473.30K | 448.30K | 427.30K | 388.02K | 356.52K | 370.68K | 459.70K | 472.21K | 448.76K | 446.39K |
| Geode Capital Management | 80.36K | 80.36K | 81.13K | 83.50K | 83.50K | 85.31K | 88.05K | 88.05K | 94.17K | 96.35K | 103.61K | 230.17K | 233.12K | 230.89K | 236.06K | 240.41K | 241.13K | 241.96K | 248.18K | 303.93K |
| Morgan Stanley | 9.90K | 8.87K | 9.44K | 47.84K | 60.98K | 71.58K | 57.59K | 58.01K | 63.41K | 129.66K | 127.04K | 146.95K | 157.94K | 157.05K | 151.95K | 191.43K | 212.78K | 243.40K | 242.83K | 213.49K |
| Renaissance Technologies | 374.77K | 356.98K | 347.27K | 344.27K | 315.77K | 292.87K | 294.77K | 340.30K | 400.87K | 368.77K | 335.07K | 331.17K | 345.47K | 375.37K | 327.67K | 325.07K | 308.67K | 268.37K | 247.37K | 207.77K |
| First Eagle Investment Management | — | — | — | — | — | — | 99.64K | 229.68K | 263.27K | 276.90K | 292.73K | 313.66K | 351.22K | 352.97K | 368.17K | 346.67K | 306.67K | 280.17K | 215.51K | 194.11K |
| Invesco Ltd | 12.66K | 11.89K | — | — | — | — | — | — | — | — | 139.83K | 13.12K | 10.03K | 158.37K | 7.75K | 115.89K | 6.49K | 135.88K | 51.38K | 124.95K |
| Northern Trust Corp | 29.96K | 29.73K | 29.43K | 27.82K | 28.33K | 28.15K | 28.95K | 30.84K | 30.70K | 32.57K | 33.97K | 36.41K | 94.58K | 96.07K | 94.72K | 89.91K | 89.41K | 84.58K | 87.53K | 102.61K |
| UBS Group AG | 5.00K | 5.00K | 220 | — | 627 | 21 | 8.52K | 8.52K | 7.41K | 7.53K | 8.70K | 13.26K | 15.30K | 31.13K | 80.14K | 73.67K | 66.73K | 53.17K | 97.71K | 102.01K |
| Charles Schwab Investment Management | — | — | — | — | — | — | — | — | — | — | — | 28.20K | 29.27K | 28.49K | 28.52K | 30.23K | 85.39K | 85.94K | 86.45K | 90.88K |
| Two Sigma Investments | — | — | — | — | — | — | — | — | — | — | — | — | — | 6.27K | — | 4.77K | 5.47K | — | 7.73K | 77.26K |
| Goldman Sachs Group | — | — | — | — | — | — | — | — | — | 20.71K | 78.84K | 51.52K | 32.32K | 39.68K | 26.85K | 31.49K | 44.09K | 97.45K | 66.79K | 68.96K |
| BNY Mellon | 60.07K | 47.75K | 48.34K | 49.68K | 50.46K | 61.91K | 62.33K | 60.67K | 59.84K | — | — | 32.12K | 24.54K | 26.95K | 27.65K | 29.04K | 30.20K | 29.46K | 28.77K | 37.15K |
| JPMorgan Chase & Co | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 267 | 13.20K | 32.27K | 10.12K | 38.98K | 53.51K | 16.63K | 5.03K | 24.29K | 29.38K | — | 33.95K |
| Citadel Advisors | — | — | — | — | — | 14.96K | 12.40K | 21.03K | 38.75K | — | 13.17K | 60.45K | 39.24K | 29.30K | 14.37K | 5.50K | 4.10K | — | 8.80K | 29.79K |
| Bank of America Corp | 2.45K | 2.22K | 2.11K | 2.00K | 2.00K | 2.01K | 8.00K | 7.99K | 10.13K | 47.19K | 10.93K | 14.02K | 15.08K | 18.50K | 27.18K | 26.35K | 28.09K | 29.42K | 21.78K | 26.28K |
| Citigroup Inc | — | — | — | — | — | — | — | — | 32.29K | 34.74K | 43.09K | 2.23K | 7.40K | 8.21K | 7.30K | 4.27K | 12.89K | 13.02K | 21.30K | 23.64K |
| Principal Global Investors | — | — | — | — | — | — | — | — | — | — | — | — | 8.98K | 9.94K | 9.99K | 10.16K | 12.59K | 18.25K | 16.52K | 17.95K |
| Polen Capital Management | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6.22K | 17.81K | 15.85K |
| Wells Fargo & Co | 18.71K | 18.71K | 18.66K | 18.67K | 16.97K | 15.27K | 13.27K | 9.87K | 5.07K | 3.98K | 3.08K | 15.71K | 6.25K | 5.89K | 9.02K | 9.50K | 10.51K | 15.05K | 7.96K | 13.71K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details