Diamond Hill Capital's GHM Position Overview
Diamond Hill Capital (via Diamond Hill Capital Management INC) currently holds 108,900 shares of Graham Corporation (GHM) worth $8.59 M, representing 0.05% of the portfolio. First purchased in 2021-Q3, this medium-term investment has been held for 19 quarters.
Based on 13F filings, Diamond Hill Capital has maintained a strategic position in GHM, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2022, adding 105,794 shares. Largest reduction occurred in Q1 2026, reducing 40,522 shares.
Analysis based on 13F filings available since 2013 Q2
Diamond Hill Capital's Graham Corporation (GHM) Holding Value Over Time
Track share changes against reported price movement
Quarterly Graham Corporation (GHM) Trades by Diamond Hill Capital
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -40,522 | Reduce 27.12% | 108,900 | $78.92 |
| Q4 2025 | -32,805 | Reduce 18.00% | 149,422 | $64.23 |
| Q3 2025 | -13,920 | Reduce 7.10% | 182,227 | $54.90 |
| Q2 2025 | -6,567 | Reduce 3.24% | 196,147 | $49.51 |
| Q1 2025 | +22,774 | Add 12.66% | 202,714 | $28.82 |
| Q4 2024 | +7,673 | Add 4.45% | 179,940 | $44.47 |
| Q3 2024 | -2,684 | Reduce 1.53% | 172,267 | $29.59 |
| Q2 2024 | -8,541 | Reduce 4.65% | 174,951 | $28.16 |
| Q1 2024 | -23,387 | Reduce 11.30% | 183,492 | $27.28 |
| Q4 2023 | -9,134 | Reduce 4.23% | 206,879 | $18.97 |
| Q3 2023 | +17,849 | Add 9.01% | 216,013 | $16.60 |
| Q2 2023 | +17,234 | Add 9.53% | 198,164 | $13.28 |
| Q1 2023 | +45,404 | Add 33.50% | 180,930 | $13.08 |
| Q4 2022 | +105,794 | Add 355.83% | 135,526 | $9.62 |
| Q1 2022 | +18,915 | Add 174.86% | 29,732 | $7.70 |
| Q3 2021 | +10,817 | New Buy | 10,817 | $12.39 |
Diamond Hill Capital's Graham Corporation Investment FAQs
Diamond Hill Capital first purchased Graham Corporation (GHM) in Q3 2021, acquiring 10,817 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Diamond Hill Capital has held Graham Corporation (GHM) for 19 quarters since Q3 2021.
Diamond Hill Capital's largest addition to Graham Corporation (GHM) was in Q4 2022, adding 135,526 shares worth $1.3 M.
According to the latest 13F filing for Q1 2026, Diamond Hill Capital's firm, Diamond Hill Capital Management INC, owns 108,900 shares of Graham Corporation (GHM), valued at approximately $8.59 M.
As of the Q1 2026 filing, Graham Corporation (GHM) represents approximately 0.05% of Diamond Hill Capital's publicly disclosed stock portfolio, making it one of their key holdings.
Diamond Hill Capital's peak holding in Graham Corporation (GHM) was 216,013 shares, as reported at the end of Q3 2023.