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 $1.30B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Graham Corp as of Mar 31, 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
- 180
- +23 vs. Q4 2025
- Shares held
- 8.97M
- +692.2K (+8.4%) vs. Q4 2025
- Total value
- $708.4M
- +$176.5M (+33.2%) vs. Q4 2025
- New holders
- 43
- 48 more added
- Sold out
- 20
- 64 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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 | $1.30B |
| Q1 2026 | 180 | $708.4M |
| Q4 2025 | 161 | $573.4M |
| Q3 2025 | 159 | $486.7M |
| Q2 2025 | 138 | $426.2M |
| Q1 2025 | 124 | $244.1M |
| Q4 2024 | 134 | $373.5M |
| Q3 2024 | 111 | $247.4M |
| Q2 2024 | 104 | $230.2M |
| Q1 2024 | 92 | $216.2M |
| Q4 2023 | 79 | $142.6M |
| Q3 2023 | 68 | $123.7M |
| Q2 2023 | 61 | $97.8M |
| Q1 2023 | 65 | $93.4M |
| Q4 2022 | 56 | $63.9M |
| Q3 2022 | 51 | $60.0M |
| Q2 2022 | 49 | $47.8M |
| Q1 2022 | 51 | $53.9M |
| Q4 2021 | 57 | $91.8M |
| Q3 2021 | 60 | $85.2M |
| Q2 2021 | 75 | $98.1M |
| Q1 2021 | 81 | $107.6M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Graham Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ameriprise Financial Inc | 10,532 | $831.2K | 0.00% | −15,782−60.0% | Reduced |
| Los Angeles Capital Management LLC | 10,675 | $842.5K | 0.00% | −866−7.5% | Reduced |
| Shaker Investments LLC | 10,698 | $844.3K | 0.38% | −210−1.9% | Reduced |
| Susquehanna International Group, LLP | 10,883 | $858.9K | 0.00% | +10,883 | New |
| Auto-Owners Insurance Co | 11,000 | $868.1K | 0.02% | 00.0% | Unchanged |
| Gabelli Funds LLC | 11,496 | $907.3K | 0.01% | −1,600−12.2% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 11,615 | $916.7K | 0.00% | +1,322+12.8% | Added |
| Rhumbline Advisers | 12,722 | $1.00M | 0.00% | +88+0.7% | Added |
| XTX Topco Ltd | 12,891 | $1.02M | 0.02% | −1,873−12.7% | Reduced |
| Jane Street Group, LLC | 13,001 | $1.03M | 0.00% | +5,783+80.1% | Added |
| VARCOV Co. | 13,916 | $1.10M | 0.41% | +13,916 | New |
| Credit Agricole S A | 14,310 | $1.13M | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 14,362 | $1.13M | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 15,422 | $1.22M | 0.00% | +3,277+27.0% | Added |
| WealthTrust Axiom LLC | 16,130 | $1.27M | 0.31% | −4,150−20.5% | Reduced |
| Principal Financial Group Inc | 16,518 | $1.30M | 0.00% | −1,728−9.5% | Reduced |
| Polen Capital Management LLC | 17,813 | $1.41M | 0.01% | +11,596+186.5% | Added |
| Intrinsic Edge Capital Management LLC | 19,128 | $1.51M | 0.27% | +19,128 | New |
| Creative Planning | 19,355 | $1.53M | 0.00% | +2,304+13.5% | Added |
| Nuveen, LLC | 21,132 | $1.67M | 0.00% | +118+0.6% | Added |
| Teton Advisors, LLC | 21,300 | $1.68M | 1.18% | −7,200−25.3% | Reduced |
| Citigroup Inc | 21,303 | $1.68M | 0.00% | +8,281+63.6% | Added |
| Conestoga Capital Advisors, LLC | 21,340 | $1.68M | 0.03% | +21,340 | New |
| Bank of America Corp | 21,778 | $1.72M | 0.00% | −7,645−26.0% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 23,526 | $1.86M | 0.00% | +3,222+15.9% | Added |
| Calamos Advisors LLC | 24,660 | $1.95M | 0.01% | +979+4.1% | Added |
| Panagora Asset Management Inc | 25,265 | $1.99M | 0.01% | −36,319−59.0% | Reduced |
| LPL Financial LLC | 27,162 | $2.14M | 0.00% | +2,084+8.3% | Added |
| Millennium Management LLC | 27,732 | $2.19M | 0.00% | +27,732 | New |
| Bank of New York Mellon Corp | 28,771 | $2.27M | 0.00% | −689−2.3% | Reduced |
| Nicholas Investment Partners, LP | 29,219 | $2.31M | 0.17% | −169−0.6% | Reduced |
| JPMorgan Chase & Co | 32,757 | $2.47M | 0.00% | +3,381+11.5% | Added |
| Annex Advisory Services, LLC | 31,537 | $2.49M | 0.05% | −844−2.6% | Reduced |
| Heritage Investors Management Corp | 35,073 | $2.77M | 0.08% | −1,355−3.7% | Reduced |
| Advisors Asset Management, Inc. | 37,305 | $2.94M | 0.05% | +9,700+35.1% | Added |
| FFG Retirement Advisors LLC | 38,000 | $3.00M | 1.75% | −12,000−24.0% | Reduced |
| Mirabella Financial Services LLP | 39,159 | $3.09M | 0.30% | +39,159 | New |
| Truist Financial Corp | 38,174 | $3.10M | 0.00% | +38,174 | New |
| CenterBook Partners LP | 44,876 | $3.54M | 0.19% | +44,876 | New |
| Legato Capital Management LLC | 45,025 | $3.55M | 0.32% | −5,494−10.9% | Reduced |
| Invesco Ltd. | 51,382 | $4.06M | 0.00% | −84,497−62.2% | Reduced |
| American Capital Management Inc | 51,520 | $4.07M | 0.22% | +4,717+10.1% | Added |
| EAM Investors, LLC | 56,477 | $4.46M | 0.52% | −4,065−6.7% | Reduced |
| Uniplan Investment Counsel, Inc. | 56,565 | $4.46M | 0.46% | +6,468+12.9% | Added |
| Punch & Associates Investment Management, Inc. | 57,138 | $4.51M | 0.26% | −8,365−12.8% | Reduced |
| SEI Investments Co | 63,553 | $5.02M | 0.00% | +24,419+62.4% | Added |
| Goldman Sachs Group Inc | 66,791 | $5.27M | 0.00% | −30,661−31.5% | Reduced |
| Philadelphia Trust Co | 69,974 | $5.52M | 0.39% | −2,058−2.9% | Reduced |
| Vanguard Fiduciary Trust Co | 72,621 | $5.73M | 0.00% | +72,621 | New |
| Russell Investments Group, Ltd. | 77,544 | $6.12M | 0.01% | +7,247+10.3% | Added |
| Prescott Group Capital Management, L.L.C. | 80,536 | $6.36M | 0.63% | 00.0% | Unchanged |
| Wasatch Advisors Inc | 84,444 | $6.66M | 0.04% | −11,480−12.0% | Reduced |
| Charles Schwab Investment Management Inc | 86,455 | $6.82M | 0.00% | +515+0.6% | Added |
| Northern Trust Corp | 87,530 | $6.91M | 0.00% | +2,948+3.5% | Added |
| De Lisle Partners LLP | 89,916 | $7.09M | 0.85% | +4,000+4.7% | Added |
| UBS Group AG | 97,712 | $7.71M | 0.00% | +44,544+83.8% | Added |
| Exchange Traded Concepts, LLC | 100,754 | $7.95M | 0.06% | −33,726−25.1% | Reduced |
| Portolan Capital Management, LLC | 103,556 | $8.17M | 0.43% | +103,556 | New |
| Diamond Hill Capital Management Inc | 108,900 | $8.59M | 0.05% | −40,522−27.1% | Reduced |
| Kennedy Capital Management, Inc. | 109,555 | $8.65M | 0.18% | +1,992+1.9% | Added |
| Vanguard Portfolio Management LLC | 116,184 | $9.17M | 0.00% | +116,184 | New |
| R.P. Boggs & Co. | 117,716 | $9.64M | 4.63% | +117,716 | New |
| Essex Investment Management Co LLC | 128,294 | $10.1M | 1.60% | −12,397−8.8% | Reduced |
| American Century Companies Inc | 131,354 | $10.4M | 0.01% | −51,700−28.2% | Reduced |
| Captrust Financial Advisors | 153,699 | $12.1M | 0.02% | +153,699 | New |
| Agman Capital LLC | 201,839 | $15.9M | 12.68% | −17,355−7.9% | Reduced |
| State Street Corp | 213,868 | $16.9M | 0.00% | −5,580−2.5% | Reduced |
| Royal Bank of Canada | 214,119 | $16.9M | 0.00% | −31,506−12.8% | Reduced |
| First Eagle Investment Management, LLC | 215,513 | $17.0M | 0.03% | −64,660−23.1% | Reduced |
| Dimensional Fund Advisors LP | 224,976 | $17.8M | 0.00% | −5,875−2.5% | Reduced |
| Morgan Stanley | 242,833 | $19.2M | 0.00% | −569−0.2% | Reduced |
| Gamco Investors, Inc. Et Al | 243,907 | $19.2M | 0.19% | −9,950−3.9% | Reduced |
| Renaissance Technologies LLC | 247,368 | $19.5M | 0.03% | −21,000−7.8% | Reduced |
| Geode Capital Management, LLC | 248,176 | $19.6M | 0.00% | +6,221+2.6% | Added |
| William Blair Investment Management, LLC | 314,301 | $24.8M | 0.08% | +16,281+5.5% | Added |
| Driehaus Capital Management LLC | 342,908 | $27.1M | 0.20% | −12,004−3.4% | Reduced |
| Royce & Associates LP | 448,758 | $35.4M | 0.35% | −23,449−5.0% | Reduced |
| Vanguard Capital Management LLC | 453,812 | $35.8M | 0.00% | +453,812 | New |
| BlackRock, Inc. | 766,677 | $60.5M | 0.00% | −10,376−1.3% | Reduced |
| Brandes Investment Partners, LP | 1,170,981 | $92.4M | 0.65% | −76,052−6.1% | Reduced |
| G2 Investment Partners Management LLC | 0 | $0 | 0.00% | −20,414−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −14,955−100.0% | Sold out |
| Focused Alpha, LLC | 0 | $0 | 0.00% | −9,804−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −9,761−100.0% | Sold out |
| Navellier & Associates Inc | 0 | $0 | 0.00% | −8,259−100.0% | Sold out |
| Olstein Capital Management, L.P. | 0 | $0 | 0.00% | −6,500−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −6,479−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −5,985−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −4,032−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −3,939−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −3,870−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −3,633−100.0% | Sold out |
| AdvisorShares Investments LLC | 0 | $0 | 0.00% | −3,238−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −1,577−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| DV Trading LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −327−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Turning Point Benefit Group, Inc. | 0 | $0 | 0.00% | −3−100.0% | Sold out |