Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
326 institutional managers reported holding GFF for the quarter ended Mar 31, 2026. Together they hold about 78% of shares outstanding; the top 10 hold 44%. 44 opened new positions; 53 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 6.00M | 13.13% | $436.6M | added +2.5% | ≤2013 |
| BlackRock | 5.96M | 13.05% | $433.8M | unchanged | ≤2013 |
| Voss Capital, LP (focused) | 1.82M | 3.99% | $132.8M | added +3.7% | 2021 Q3 |
| State Street | 1.50M | 3.28% | $109.1M | trimmed -2.4% | ≤2013 |
| Dimensional Fund Advisors | 1.01M | 2.21% | $73.6M | trimmed -3.5% | ≤2013 |
| Fuller & Thaler Asset Management, INC. | 1.00M | 2.19% | $72.9M | unchanged | 2022 Q2 |
| Geode Capital | 924.0k | 2.02% | $67.2M | unchanged | ≤2013 |
| Nomura Asset Management International INC. | 776.6k | 1.70% | $56.5M | added +2.9% | 2025 Q4 |
| LSV Asset Management | 678.3k | 1.49% | $49.4M | trimmed -21.8% | 2023 Q4 |
| Raymond James Financial INC | 623.8k | 1.36% | $45.4M | trimmed -13.2% | 2020 Q1 |
| Point72 | 582.7k | 1.27% | $42.4M | trimmed -11.6% | 2023 Q1 |
| Charles Schwab Investment Management | 558.9k | 1.22% | $40.7M | added +1.9% | ≤2013 |
| Renaissance Technologies | 547.4k | 1.20% | $39.8M | added +18.9% | 2021 Q4 |
| Gamco Investors, INC. et al | 506.0k | 1.11% | $36.8M | trimmed -1.2% | ≤2013 |
| Goldman Sachs | 427.8k | 0.94% | $31.1M | added +14.7% | ≤2013 |
| FMR (Fidelity) | 422.9k | 0.93% | $30.8M | added +39.6% | 2018 Q3 |
| Morgan Stanley | 422.2k | 0.92% | $30.7M | trimmed -1% | ≤2013 |
| Northern Trust | 418.4k | 0.92% | $30.4M | added +2.1% | ≤2013 |
| PRIMECAP Management | 417.1k | 0.91% | $30.3M | added +1.6% | 2023 Q2 |
| Invesco | 416.7k | 0.91% | $30.3M | added +26.2% | ≤2013 |
| SummitTX Capital, L.p. | 415.5k | 0.91% | $30.2M | added +42.9% | 2025 Q1 |
| Bessemer Group INC | 391.4k | 0.86% | $28.5M | added +68.1% | 2022 Q3 |
| BNY Mellon | 366.5k | 0.80% | $26.7M | trimmed -2.5% | ≤2013 |
| Driehaus Capital Management LLC | 349.6k | 0.77% | $25.4M | opened | 2026 Q1 |
| GAMCO (Gabelli) | 298.5k | 0.65% | $21.7M | unchanged | ≤2013 |
| SEB Asset Management AB | 289.9k | 0.63% | $21.1M | opened | 2026 Q1 |
| Loomis Sayles & CO L P | 268.3k | 0.59% | $19.5M | added +8.1% | 2022 Q4 |
| T. Rowe Price | 261.1k | 0.57% | $19.0M | trimmed -35.4% | ≤2013 |
| D. E. Shaw | 255.6k | 0.56% | $18.6M | trimmed -26.1% | ≤2013 |
| Congruence Capital, LLC (focused) | 250.0k | 0.55% | $18.2M | added +53.6% | 2025 Q4 |
| Jennison Associates LLC | 248.4k | 0.54% | $18.1M | trimmed -24.4% | 2024 Q4 |
| Janus Henderson | 241.7k | 0.53% | $17.6M | added +255.2% | 2021 Q4 |
| MHR Fund Management LLC (focused) | 239.4k | 0.52% | $17.4M | added +91.5% | 2025 Q3 |
| UBS | 206.2k | 0.45% | $15.0M | added +46.8% | ≤2013 |
| Wilmington Savings Fund Society, FSB | 202.8k | 0.44% | $14.8M | unchanged | 2024 Q3 |
| Aberdeen Group plc | 192.5k | 0.42% | $14.0M | added +28.1% | 2024 Q4 |
| Principal Financial Group INC | 191.3k | 0.42% | $13.9M | trimmed -17.5% | ≤2013 |
| Wellington Management | 182.2k | 0.40% | $13.3M | opened | 2026 Q1 |
| Nuveen | 172.7k | 0.38% | $12.6M | trimmed -1.8% | 2019 Q2 |
| Public Sector Pension Investment Board | 169.3k | 0.37% | $12.3M | added +3.2% | ≤2013 |
| Bank OF America CORP /DE/ | 164.7k | 0.36% | $12.0M | added +8.3% | ≤2013 |
| Man Group | 152.0k | 0.33% | $11.1M | trimmed -6.6% | 2023 Q2 |
| Steward Partners Investment Advisory, LLC | 146.3k | 0.32% | $10.6M | added +72% | 2019 Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 138.6k | 0.30% | $10.1M | added +42.7% | 2024 Q4 |
| Lord, Abbett & CO. LLC | 128.1k | 0.28% | $9.3M | trimmed -1.9% | 2025 Q1 |
| Two Sigma | 127.4k | 0.28% | $9.3M | trimmed -45.7% | 2020 Q3 |
| Qube Research & Technologies LTD | 127.0k | 0.28% | $9.2M | added +17.4% | 2022 Q3 |
| Dana Investment Advisors, INC. | 123.0k | 0.27% | $8.9M | trimmed -6.7% | 2024 Q1 |
| Thrivent Financial for Lutherans | 122.2k | 0.27% | $8.9M | added +7.3% | ≤2013 |
| Ayal Capital Advisors LTD (focused) | 120.0k | 0.26% | $8.7M | opened | 2026 Q1 |
Largest 50 of 326 shown; the full ranked, searchable register is at boothcheck.com/holders/GFF. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.