Graham Corp
GHMFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Graham Corp Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 17 annual periods. The latest annual period ends Mar 31, 2026. The latest insider filing shown is dated Jun 10, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| ESSEX INVESTMENT MANAGEMENT CO LLC | 2026-03-31 | 128,294 | $10.1M | SEC filing |
| CITIGROUP INC | 2026-03-31 | 21,303 | $1.68M | SEC filing |
| STATE OF WISCONSIN INVESTMENT BOARD | 2026-03-31 | 3,864 | $305K | SEC filing |
| DEUTSCHE BANK AG\ | 2026-03-31 | 8,215 | $648K | SEC filing |
| DIAMOND HILL CAPITAL MANAGEMENT INC | 2026-03-31 | 108,900 | $8.59M | SEC filing |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 2026-03-31 | 559 | $44.1K | SEC filing |
| Arax Advisory Partners | 2026-03-31 | 56 | $4.42K | SEC filing |
| MML INVESTORS SERVICES, LLC | 2026-03-31 | 8,333 | $658K | SEC filing |
| RHUMBLINE ADVISERS | 2026-03-31 | 12,722 | $1M | SEC filing |
| Quantbot Technologies LP | 2026-03-31 | 2,682 | $212K | SEC filing |
| BlackRock, Inc. | 2026-03-31 | 766,677 | $60.5M | SEC filing |
| Brooklyn Investment Group | 2026-03-31 | 4,256 | $336K | SEC filing |
| TRUIST FINANCIAL CORP | 2026-03-31 | 38,174 | $3.1M | SEC filing |
| VARCOV Co. | 2026-03-31 | 13,916 | $1.1M | SEC filing |
| Quarry LP | 2026-03-31 | 40 | $3.16K | SEC filing |
| Ameritas Investment Partners, Inc. | 2026-03-31 | 844 | $66.6K | SEC filing |
| GOLDMAN SACHS GROUP INC | 2026-03-31 | 66,791 | $5.27M | SEC filing |
| SBI Securities Co., Ltd. | 2026-03-31 | 10 | $789 | SEC filing |
| Systematic Alpha Investments, LLC | 2026-03-31 | 3,300 | $260K | SEC filing |
| Advisors Asset Management, Inc. | 2026-03-31 | 37,305 | $2.94M | SEC filing |
120 filers have only one report here.
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2025-09-12 | Gregorio Mauro · Director | Common Stock | P — Open market or private purchase | +1,200 | 49.01 | SEC filing |
| 2023-02-21 | Smith Alan E · VP & General Manager - Batavia | Common Stock | P — Open market or private purchase | +4,000 | 13.53 | SEC filing |
| 2022-08-04 | Thoren Daniel J. · President and CEO | Common Stock | P — Open market or private purchase | +7,500 | 7.83 | SEC filing |
| 2022-08-02 | Thoren Daniel J. · President and CEO | Common Stock | P — Open market or private purchase | +5,000 | 7.20 | SEC filing |
Showing 4 of 4 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-08 | Thome Christopher J. · VP-Finance; CFO | Common Stock | A — Grant, award, or other acquisition | +8,619 | SEC filing |
| 2026-06-08 | Thoren Daniel J. · Executive Chairman | Common Stock | A — Grant, award, or other acquisition | +22,101 | SEC filing |
| 2026-06-08 | Malone Matthew · President and CEO | Common Stock | A — Grant, award, or other acquisition | +8,619 | SEC filing |
| 2026-06-08 | Malone Matthew · President and CEO | Common Stock | F — Payment of exercise price or tax by delivering securities | −2,477 | SEC filing |
| 2026-06-08 | Thome Christopher J. · VP-Finance; CFO | Common Stock | F — Payment of exercise price or tax by delivering securities | −3,193 | SEC filing |
| 2026-06-08 | Thoren Daniel J. · Executive Chairman | Common Stock | F — Payment of exercise price or tax by delivering securities | −8,095 | SEC filing |
| 2026-06-04 | Malone Matthew · President and CEO | Common Stock | M — Exercise or conversion of derivative security | +1,291 | SEC filing |
| 2026-06-04 | Malone Matthew · President and CEO | Restricted Stock Units | M — Exercise or conversion of derivative security | −1,291 | SEC filing |
Showing 8 of 30 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2023-05-17 | Smith Alan E · VP & General Manager - Batavia | Common Stock | D — Disposition to the issuer | −9,126 | SEC filing |
| 2022-05-05 | Condame Jennifer R · CAO and Controller | Common Stock | D — Disposition to the issuer | −1,548 | SEC filing |
| 2022-05-05 | Smith Alan E · VP & General Manager - Batavia | Common Stock | D — Disposition to the issuer | −3,156 | SEC filing |
| 2022-03-30 | Glajch Jeffrey · VP-Finance; CFO | Common Stock | D — Disposition to the issuer | −5,466 | SEC filing |
| 2022-03-30 | Glajch Jeffrey · VP-Finance; CFO | Common Stock | D — Disposition to the issuer | −1,180 | SEC filing |
| 2022-03-30 | Glajch Jeffrey · VP-Finance; CFO | Common Stock | D — Disposition to the issuer | −3,839 | SEC filing |
| 2021-08-31 | LINES JAMES R · Chief Executive Officer | Common Stock | D — Disposition to the issuer | −26,126 | SEC filing |
| 2021-08-31 | LINES JAMES R · Chief Executive Officer | Common Stock | D — Disposition to the issuer | −3,268 | SEC filing |
Showing 8 of 10 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.