Security record · archived quarter
GFF
Griffon Corporation · Basic Materials · Construction Materials
108Tracked holders
-1Δ holders
23.30MShares held
$1.69BReported value
+4New positions
−6Exits
Momentum inputs (comparable managers):
holder breadth -0.9% ·
share flow -1.7% ·
net new positions -1.9%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 104 | -2 | 24.03M | $2.34B | +8 | −9 |
| 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 | — | −1 |
| Q1 2025 | 16 | 0 | 5.63M | $402.36M | — | — |
| Q4 2024 | 16 | 0 | 6.29M | $448.42M | — | — |
| Q3 2024 | 15 | -1 | 4.66M | $326.05M | — | −1 |
| Q2 2024 | 16 | — | 4.42M | $282.05M | — | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 5.96M | +0.5% | $433.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 5.96M | +0.5% | $433.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 5.96M | +0.5% | $433.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 5.96M | +0.5% | $433.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 5.96M | +0.5% | $433.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 5.96M | +0.5% | $433.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 5.96M | +0.5% | $433.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 5.96M | +0.5% | $433.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 5.96M | +0.5% | $433.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 5.96M | +0.5% | $433.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 5.96M | +0.5% | $433.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 5.96M | +0.5% | $433.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 5.96M | +0.5% | $433.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 5.96M | +0.5% | $433.34M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | Vanguard Capital Management Llc | 1.92M | — | $139.45M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | State Street Global Advisors ✦ (passive) | 1.50M | -2.4% | $108.97M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 17 | Dimensional Fund Advisors Lp | 1.01M | -3.5% | $73.50M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 18 | Dimensional Fund Advisors Lp | 1.01M | -3.5% | $73.50M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 19 | Dimensional Fund Advisors Lp | 1.01M | -3.5% | $73.50M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 20 | Dimensional Fund Advisors Lp | 1.01M | -3.5% | $73.50M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 21 | Dimensional Fund Advisors Lp | 1.01M | -3.5% | $73.50M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 22 | Geode Capital Management ✦ (passive) | 923.98K | +0.2% | $67.17M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 23 | Geode Capital Management ✦ (passive) | 923.98K | +0.2% | $67.17M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 24 | Nomura Asset Management… | 776.55K | +2.9% | $56.44M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 25 | Raymond James Financial Inc | 623.78K | -13.2% | $45.34M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 26 | Raymond James Financial Inc | 623.78K | -13.2% | $45.34M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 27 | Point72 Asset Management ✦ | 582.70K | -11.6% | $42.35M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 28 | Charles Schwab Investment… | 558.92K | +1.9% | $40.62M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 29 | Renaissance Technologies ✦ | 547.35K | +18.9% | $39.78M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 30 | GAMCO Investors ✦ | 506.05K | -1.2% | $36.78M | 0.4% | ▼ Trim | 8 | SEC ↗ |
| 31 | Goldman Sachs Group ✦ | 427.76K | +14.7% | $31.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | Goldman Sachs Group ✦ | 427.76K | +14.7% | $31.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | Fidelity (FMR) ✦ | 422.89K | +39.6% | $30.74M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 34 | Fidelity (FMR) ✦ | 422.89K | +39.6% | $30.74M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 422.23K | -1.0% | $30.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 422.23K | -1.0% | $30.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 422.23K | -1.0% | $30.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 422.23K | -1.0% | $30.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 422.23K | -1.0% | $30.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 422.23K | -1.0% | $30.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | Morgan Stanley ✦ | 422.23K | -1.0% | $30.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | Morgan Stanley ✦ | 422.23K | -1.0% | $30.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 43 | Morgan Stanley ✦ | 422.23K | -1.0% | $30.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 44 | Northern Trust Corp | 418.37K | +2.1% | $30.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 45 | Northern Trust Corp | 418.37K | +2.1% | $30.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 46 | Northern Trust Corp | 418.37K | +2.1% | $30.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 47 | Northern Trust Corp | 418.37K | +2.1% | $30.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 48 | Northern Trust Corp | 418.37K | +2.1% | $30.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Northern Trust Corp | 418.37K | +2.1% | $30.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | Northern Trust Corp | 418.37K | +2.1% | $30.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 51 | PRIMECAP Management ✦ | 417.10K | +1.6% | $30.31M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 52 | Invesco Ltd. | 416.67K | +26.2% | $30.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 53 | Invesco Ltd. | 416.67K | +26.2% | $30.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Invesco Ltd. | 416.67K | +26.2% | $30.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | Invesco Ltd. | 416.67K | +26.2% | $30.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | Invesco Ltd. | 416.67K | +26.2% | $30.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Invesco Ltd. | 416.67K | +26.2% | $30.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | Invesco Ltd. | 416.67K | +26.2% | $30.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | Invesco Ltd. | 416.67K | +26.2% | $30.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 60 | Invesco Ltd. | 416.67K | +26.2% | $30.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | Invesco Ltd. | 416.67K | +26.2% | $30.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | Invesco Ltd. | 416.67K | +26.2% | $30.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 63 | Invesco Ltd. | 416.67K | +26.2% | $30.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | JPMorgan Chase ✦ | 379.19K | -1.5% | $26.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 65 | JPMorgan Chase ✦ | 379.19K | -1.5% | $26.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 66 | JPMorgan Chase ✦ | 379.19K | -1.5% | $26.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | JPMorgan Chase ✦ | 379.19K | -1.5% | $26.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 68 | JPMorgan Chase ✦ | 379.19K | -1.5% | $26.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 69 | JPMorgan Chase ✦ | 379.19K | -1.5% | $26.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | Bank of New York Mellon Corp | 366.46K | -2.5% | $26.63M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 71 | Bank of New York Mellon Corp | 366.46K | -2.5% | $26.63M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 72 | Bank of New York Mellon Corp | 366.46K | -2.5% | $26.63M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | Bank of New York Mellon Corp | 366.46K | -2.5% | $26.63M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 74 | Bank of New York Mellon Corp | 366.46K | -2.5% | $26.63M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 75 | Bank of New York Mellon Corp | 366.46K | -2.5% | $26.63M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 76 | Bank of New York Mellon Corp | 366.46K | -2.5% | $26.63M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 77 | Bank of New York Mellon Corp | 366.46K | -2.5% | $26.63M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 78 | Bank of New York Mellon Corp | 366.46K | -2.5% | $26.63M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 79 | Bank of New York Mellon Corp | 366.46K | -2.5% | $26.63M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 80 | Loomis Sayles & Co L P | 268.28K | +8.1% | $19.50M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 81 | Loomis Sayles & Co L P | 268.28K | +8.1% | $19.50M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 82 | T. Rowe Price ✦ | 261.15K | -35.4% | $18.98M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 83 | T. Rowe Price ✦ | 261.15K | -35.4% | $18.98M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 84 | D. E. Shaw & Co. ✦ | 255.62K | -26.1% | $18.58M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 85 | D. E. Shaw & Co. ✦ | 255.62K | -26.1% | $18.58M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 86 | Jennison Associates Llc | 248.41K | -24.4% | $18.05M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 87 | Jennison Associates Llc | 248.41K | -24.4% | $18.05M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | Janus Henderson Group Plc | 241.73K | +255.2% | $17.57M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | Janus Henderson Group Plc | 241.73K | +255.2% | $17.57M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 90 | Aberdeen Group plc | 192.46K | +28.1% | $13.99M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 91 | Aberdeen Group plc | 192.46K | +28.1% | $13.99M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 92 | Principal Financial Group Inc | 191.26K | -17.5% | $13.90M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 93 | Principal Financial Group Inc | 191.26K | -17.5% | $13.90M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 94 | Wellington Management ✦ | 182.25K | New | $13.25M | 0.0% | New | 1 | SEC ↗ |
| 95 | Nuveen, LLC | 172.70K | -1.8% | $12.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 96 | Nuveen, LLC | 172.70K | -1.8% | $12.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 97 | Bank Of America Corp /De/ | 164.67K | +8.3% | $11.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 98 | Bank Of America Corp /De/ | 164.67K | +8.3% | $11.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 99 | Bank Of America Corp /De/ | 164.67K | +8.3% | $11.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 100 | Bank Of America Corp /De/ | 164.67K | +8.3% | $11.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Wellington Management | $13.25M | 0.0% |
Exited
| Boston Partners | $27.57M | was 0.0% |
| Arrowstreet Capital | $13.73M | was 0.0% |
| Hrt Financial Lp | $4.23M | was 0.0% |
| Norges Bank | $943,236 | was 0.0% |
| Lazard Asset Management Llc | $423,193 | was 0.0% |
| Optiver Holding B.V. | $5,671 | was 0.0% |
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.
Frequently co-owned
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)
Aug 13
Sullivan Kevin F
Director · 3.50K sh · $369,565
Aug 13
TURNBULL CHERYL L
Director · 3.00K sh · $318,360
Aug 11
MEHMEL ROBERT F
Officer · 3.24K sh · $347,198
Aug 10
MEHMEL ROBERT F
Officer · 88 sh · $9,258
Aug 10
MEHMEL ROBERT F
Officer · 3.64K sh · $378,643
Aug 10
MEHMEL ROBERT F
Officer · 2.91K sh · $304,816
Aug 07
MEHMEL ROBERT F
Officer · 553 sh · $59,774
Aug 07
Harris Brian G
Officer · 5.27K sh · $564,148
Aug 07
MEHMEL ROBERT F
Officer · 1.91K sh · $203,713
Aug 07
MEHMEL ROBERT F
Officer · 13.46K sh · $1.45M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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