NYSE: GFFGriffon Corp Stock Ownership - Who owns Griffon?
Insider buying vs selling
Have Griffon Corp insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Robert F. Mehmel | President and COO | 2026-06-30 | 4,166 | $97.76 | $407.27kSell |
| Brian G. Harris | EVP Chief Financial Officer | 2026-06-30 | 6,183 | $98.01 | $606.00kSell |
| Robert F. Mehmel | President and COO | 2026-06-26 | 4 | $97.50 | $390.00Sell |
| Robert F. Mehmel | President and COO | 2026-06-26 | 52 | $96.14 | $5.00kSell |
| Robert F. Mehmel | President and COO | 2026-06-26 | 230 | $95.52 | $21.97kSell |
| Robert F. Mehmel | President and COO | 2026-06-25 | 1,190 | $97.27 | $115.75kSell |
| Robert F. Mehmel | President and COO | 2026-06-25 | 5,149 | $95.62 | $492.35kSell |
| Robert F. Mehmel | President and COO | 2026-06-25 | 1,534 | $96.41 | $147.89kSell |
| Robert F. Mehmel | President and COO | 2026-06-24 | 4,626 | $95.45 | $441.55kSell |
| Robert F. Mehmel | President and COO | 2026-06-24 | 100 | $96.03 | $9.60kSell |
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Net Insider Buy/Sell (L12M) Ownership
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GFF Shareholders
What type of owners hold Griffon Corp stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Gerald J. Cardinale | 21.84% | 10,017,087 | $1.03B | Insider |
| Blackrock Inc | 13.00% | 5,962,365 | $612.99M | Institution |
| Goldman Sachs Co LLC | 12.16% | 5,575,976 | $573.27M | Insider |
| Vanguard Portfolio Management LLC | 8.17% | 3,745,114 | $385.04M | Institution |
| James A. Mitarotonda | 7.11% | 3,259,455 | $335.10M | Insider |
| Harvey R. Blau | 6.13% | 2,811,481 | $289.05M | Insider |
| Vanguard Capital Management LLC | 4.18% | 1,918,661 | $197.26M | Institution |
| Ronald J. 1. Kramer | 4.08% | 1,870,133 | $192.27M | Insider |
| Voss Capital LP | 3.98% | 1,825,000 | $187.63M | Institution |
| State Street Corp | 3.27% | 1,499,356 | $154.15M | Institution |
GFF vs Conglomerate Stocks
Griffon Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.