GFF
Griffon Corporation · Basic Materials · Construction Materials
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2026
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 3.95K | $363,844 | n/a | n/a |
| Q2 2026 | 104 | -2 | 24.19M | $2.36B | +9 | −10 |
| Q1 2026 | 108 | -1 | 23.30M | $1.69B | +4 | −6 |
| Q4 2025 | 109 | -1 | 27.61M | $2.03B | +1 | −1 |
| Q3 2025 | 21 | +1 | 19.50M | $1.49B | +1 | −1 |
| Q2 2025 | 18 | -1 | 17.84M | $1.29B | n/a | −1 |
| Q1 2025 | 16 | 0 | 5.63M | $402.36M | n/a | n/a |
| Q4 2024 | 16 | 0 | 6.29M | $448.42M | n/a | n/a |
| Q3 2024 | 15 | -1 | 4.66M | $326.05M | n/a | −1 |
| Q2 2024 | 16 | n/a | 4.42M | $282.05M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wealth Enhancement Advisory… | 3.80K | +7.9% | $349,876 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | TD Waterhouse Canada Inc. | 150 | 0.0% | $13,968 | 0.0% | Held | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 334 holders, 35.63M shares, $2.45B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Director · 3.50K sh · $369,565
Director · 3.00K sh · $318,360
Officer · 3.24K sh · $347,198
Officer · 88 sh · $9,258
Officer · 3.64K sh · $378,643
Officer · 2.91K sh · $304,816
Officer · 553 sh · $59,774
Officer · 5.27K sh · $564,148
Officer · 1.91K sh · $203,713
Officer · 13.46K sh · $1.45M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology