Graham Corp
GHM- Exchange
- NYSE
- Industry
- General Industrial Machinery & Equipment
- SEC CIK
- 0000716314
In the last 90 days, Graham Corp insiders filed 1 open-market purchase and 0 sales; 221 institutions reported holding it in 13F filings for Q2 2026, worth $1.32B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Graham Corp as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 221
- +44 vs. Q1 2026
- Shares held
- 10.7M
- +1.71M (+19.1%) vs. Q1 2026
- Total value
- $1.32B
- +$612.9M (+86.6%) vs. Q1 2026
- New holders
- 60
- 86 more added
- Sold out
- 16
- 54 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GHM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 221 | $1.32B |
| Q1 2026 | 180 | $708.4M |
| Q4 2025 | 161 | $573.4M |
| Q3 2025 | 159 | $488.5M |
| Q2 2025 | 138 | $426.3M |
| Q1 2025 | 124 | $244.1M |
| Q4 2024 | 134 | $373.5M |
| Q3 2024 | 111 | $248.5M |
| Q2 2024 | 104 | $230.5M |
| Q1 2024 | 92 | $224.4M |
| Q4 2023 | 79 | $145.3M |
| Q3 2023 | 68 | $123.7M |
| Q2 2023 | 61 | $97.8M |
| Q1 2023 | 65 | $93.4M |
| Q4 2022 | 56 | $69.0M |
| Q3 2022 | 51 | $65.1M |
| Q2 2022 | 49 | $53.2M |
| Q1 2022 | 51 | $59.6M |
| Q4 2021 | 57 | $97.5M |
| Q3 2021 | 60 | $90.6M |
| Q2 2021 | 75 | $104.4M |
| Q1 2021 | 81 | $113.1M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Graham Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brandes Investment Partners, LP | 1,079,699 | $133.7M | 0.94% | −91,282−7.8% | Reduced |
| BlackRock, Inc. | 890,500 | $110.2M | 0.00% | +123,823+16.2% | Added |
| T. Rowe Price Investment Management, Inc. | 607,281 | $75.2M | 0.05% | +607,281 | New |
| Vanguard Capital Management LLC | 485,581 | $60.1M | 0.00% | +31,769+7.0% | Added |
| Royce & Associates LP | 446,392 | $55.3M | 0.44% | −2,366−0.5% | Reduced |
| First Eagle Investment Management, LLC | 388,226 | $48.1M | 0.04% | +172,713+80.1% | Added |
| William Blair Investment Management, LLC | 364,800 | $45.2M | 0.14% | +50,499+16.1% | Added |
| Geode Capital Management, LLC | 303,928 | $37.6M | 0.00% | +55,752+22.5% | Added |
| Driehaus Capital Management LLC | 293,232 | $36.3M | 0.21% | −49,676−14.5% | Reduced |
| State Street Corp | 242,081 | $30.0M | 0.00% | +28,213+13.2% | Added |
| Gamco Investors, Inc. Et Al | 221,907 | $27.5M | 0.25% | −22,000−9.0% | Reduced |
| Dimensional Fund Advisors LP | 221,503 | $27.4M | 0.00% | −3,473−1.5% | Reduced |
| Morgan Stanley | 213,486 | $26.4M | 0.00% | −29,347−12.1% | Reduced |
| Renaissance Technologies LLC | 207,768 | $25.7M | 0.04% | −39,600−16.0% | Reduced |
| Agman Capital LLC | 181,035 | $22.4M | 14.13% | −20,804−10.3% | Reduced |
| Segall Bryant & Hamill, LLC | 180,294 | $22.3M | 0.26% | +180,294 | New |
| Royal Bank of Canada | 178,055 | $22.0M | 0.00% | −36,064−16.8% | Reduced |
| Vanguard Portfolio Management LLC | 144,096 | $17.8M | 0.00% | +27,912+24.0% | Added |
| Captrust Financial Advisors | 143,494 | $17.8M | 0.03% | −10,205−6.6% | Reduced |
| Silvercrest Asset Management Group LLC | 142,692 | $17.7M | 0.12% | +142,692 | New |
| Portolan Capital Management, LLC | 136,925 | $16.9M | 0.63% | +33,369+32.2% | Added |
| Kennedy Capital Management, Inc. | 127,051 | $15.7M | 0.28% | +17,496+16.0% | Added |
| Invesco Ltd. | 124,947 | $15.5M | 0.00% | +73,565+143.2% | Added |
| R.P. Boggs & Co. | 117,556 | $14.6M | 6.51% | −160−0.1% | Reduced |
| Exchange Traded Concepts, LLC | 104,069 | $12.9M | 0.06% | +3,315+3.3% | Added |
| Intrinsic Edge Capital Management LLC | 103,998 | $12.9M | 1.59% | +84,870+443.7% | Added |
| Northern Trust Corp | 102,611 | $12.7M | 0.00% | +15,081+17.2% | Added |
| UBS Group AG | 102,008 | $12.6M | 0.00% | +4,296+4.4% | Added |
| Essex Investment Management Co LLC | 93,405 | $11.6M | 1.51% | −34,889−27.2% | Reduced |
| Charles Schwab Investment Management Inc | 90,877 | $11.2M | 0.00% | +4,422+5.1% | Added |
| De Lisle Partners LLP | 89,916 | $11.1M | 1.22% | 00.0% | Unchanged |
| Wasatch Advisors Inc | 85,103 | $10.5M | 0.07% | +659+0.8% | Added |
| Prescott Group Capital Management, L.L.C. | 80,536 | $9.97M | 0.86% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 77,799 | $9.63M | 0.00% | +5,178+7.1% | Added |
| Two Sigma Investments, LP | 77,263 | $9.56M | 0.01% | +69,534+899.7% | Added |
| Diamond Hill Capital Management Inc | 73,340 | $9.08M | 0.07% | −35,560−32.7% | Reduced |
| Goldman Sachs Group Inc | 68,956 | $8.54M | 0.00% | +2,165+3.2% | Added |
| Advisors Asset Management, Inc. | 67,846 | $8.40M | 0.13% | +30,541+81.9% | Added |
| Philadelphia Trust Co | 64,374 | $7.97M | 0.51% | −5,600−8.0% | Reduced |
| Jane Street Group, LLC | 62,032 | $7.68M | 0.00% | +49,031+377.1% | Added |
| Next Century Growth Investors LLC | 60,499 | $7.49M | 0.40% | +60,499 | New |
| Uniplan Investment Counsel, Inc. | 58,389 | $7.23M | 0.68% | +1,824+3.2% | Added |
| Allspring Global Investments Holdings, LLC | 60,401 | $7.21M | 0.01% | +60,401 | New |
| Russell Investments Group, Ltd. | 57,321 | $7.10M | 0.01% | −20,223−26.1% | Reduced |
| Legato Capital Management LLC | 56,303 | $6.97M | 0.58% | +11,278+25.0% | Added |
| EAM Investors, LLC | 55,217 | $6.84M | 0.61% | −1,260−2.2% | Reduced |
| American Capital Management Inc | 52,050 | $6.44M | 0.29% | +530+1.0% | Added |
| SEI Investments Co | 44,948 | $5.56M | 0.00% | −18,605−29.3% | Reduced |
| Punch & Associates Investment Management, Inc. | 44,605 | $5.52M | 0.27% | −12,533−21.9% | Reduced |
| Lisanti Capital Growth, LLC | 39,005 | $4.83M | 1.06% | +39,005 | New |
| Truist Financial Corp | 38,768 | $4.80M | 0.01% | +594+1.6% | Added |
| Moody Aldrich Partners LLC | 38,132 | $4.72M | 0.85% | +38,132 | New |
| FFG Retirement Advisors LLC | 38,000 | $4.70M | 2.49% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 37,805 | $4.68M | 0.00% | +27,273+259.0% | Added |
| Bank of New York Mellon Corp | 37,146 | $4.60M | 0.00% | +8,375+29.1% | Added |
| Squarepoint Ops LLC | 36,153 | $4.48M | 0.01% | +36,153 | New |
| Nuveen, LLC | 35,471 | $4.39M | 0.00% | +14,339+67.9% | Added |
| Heritage Investors Management Corp | 33,701 | $4.17M | 0.12% | −1,372−3.9% | Reduced |
| JPMorgan Chase & Co | 33,949 | $4.07M | 0.00% | +1,192+3.6% | Added |
| Annex Advisory Services, LLC | 31,160 | $3.86M | 0.07% | −377−1.2% | Reduced |
| Nicholas Investment Partners, LP | 30,733 | $3.80M | 0.21% | +1,514+5.2% | Added |
| American Century Companies Inc | 28,861 | $3.57M | 0.00% | −102,493−78.0% | Reduced |
| Credit Agricole S A | 28,400 | $3.52M | 0.01% | +14,090+98.5% | Added |
| LPL Financial LLC | 26,592 | $3.29M | 0.00% | −570−2.1% | Reduced |
| Bank of America Corp | 26,279 | $3.25M | 0.00% | +4,501+20.7% | Added |
| Citadel Advisors LLC | 25,491 | $3.16M | 0.00% | +25,491 | New |
| Calamos Advisors LLC | 24,910 | $3.08M | 0.01% | +250+1.0% | Added |
| Citigroup Inc | 23,643 | $2.93M | 0.00% | +2,340+11.0% | Added |
| Conestoga Capital Advisors, LLC | 21,240 | $2.63M | 0.06% | −100−0.5% | Reduced |
| Envestnet Asset Management Inc | 21,181 | $2.62M | 0.00% | +5,759+37.3% | Added |
| Creative Planning | 20,823 | $2.58M | 0.00% | +1,468+7.6% | Added |
| Swiss National Bank | 20,600 | $2.55M | 0.00% | +20,600 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 19,434 | $2.41M | 0.00% | −4,092−17.4% | Reduced |
| Teton Advisors, LLC | 19,000 | $2.35M | 1.36% | −2,300−10.8% | Reduced |
| Principal Financial Group Inc | 17,945 | $2.22M | 0.00% | +1,427+8.6% | Added |
| Lord, Abbett & Co. LLC | 17,500 | $2.17M | 0.01% | +17,500 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 17,470 | $2.16M | 0.00% | +5,855+50.4% | Added |
| Polen Capital Management LLC | 15,852 | $1.96M | 0.02% | −1,961−11.0% | Reduced |
| WealthTrust Axiom LLC | 15,780 | $1.95M | 0.44% | −350−2.2% | Reduced |
| Susquehanna International Group, LLP | 15,183 | $1.88M | 0.00% | +4,300+39.5% | Added |
| Wells Fargo & Company | 13,707 | $1.70M | 0.00% | +5,742+72.1% | Added |
| Gabelli Funds LLC | 13,588 | $1.68M | 0.01% | +2,092+18.2% | Added |
| TD Asset Management Inc | 13,530 | $1.67M | 0.00% | +13,530 | New |
| Rhumbline Advisers | 13,467 | $1.67M | 0.00% | +745+5.9% | Added |
| BNP Paribas Arbitrage, SA | 13,372 | $1.66M | 0.00% | +3,569+36.4% | Added |
| MML Investors Services, LLC | 12,709 | $1.57M | 0.00% | +4,376+52.5% | Added |
| Quadrature Capital Ltd | 12,641 | $1.56M | 0.01% | +12,641 | New |
| Cambridge Investment Research Advisors, Inc. | 12,327 | $1.53M | 0.00% | +7,630+162.4% | Added |
| California State Teachers Retirement System | 11,371 | $1.41M | 0.00% | +10,808+1,919.7% | Added |
| Pathstone Holdings, LLC | 11,340 | $1.40M | 0.00% | +11,340 | New |
| Auto-Owners Insurance Co | 11,000 | $1.36M | 0.03% | 00.0% | Unchanged |
| Quantbot Technologies LP | 10,839 | $1.34M | 0.05% | +8,157+304.1% | Added |
| Deutsche Bank AG | 10,811 | $1.34M | 0.00% | +2,596+31.6% | Added |
| Shaker Investments LLC | 10,698 | $1.32M | 0.48% | 00.0% | Unchanged |
| Simplex Trading, LLC | 10,524 | $1.30M | 0.03% | +10,524 | New |
| Aquatic Capital Management LLC | 10,440 | $1.29M | 0.04% | +10,440 | New |
| O'Shaughnessy Asset Management, LLC | 9,704 | $1.20M | 0.01% | +32+0.3% | Added |
| AQR Capital Management LLC | 9,505 | $1.18M | 0.00% | +600+6.7% | Added |
| Quantinno Capital Management LP | 9,453 | $1.17M | 0.00% | +3,293+53.5% | Added |
| State of Wyoming | 8,943 | $1.11M | 0.11% | +5,377+150.8% | Added |