GPGI
GPGI, Inc. · Industrials · Manufacturing - Metal Fabrication
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +30.0% ·
net new positions +20.0%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 81 | +3 | 134.97M | $2.14B | +8 | −5 |
| Q1 2026 | 81 | -7 | 133.76M | $2.29B | +12 | −19 |
| Q4 2025 | 88 | +4 | 45.24M | $857.31M | +4 | — |
| Q3 2025 | 18 | -1 | 18.48M | $384.85M | +1 | −2 |
| Q2 2025 | 16 | 0 | 16.36M | $230.49M | — | — |
| Q1 2025 | 13 | -2 | 9.28M | $100.82M | — | −2 |
| Q4 2024 | 15 | +5 | 9.29M | $142.48M | +5 | — |
| Q3 2024 | 9 | -1 | 6.37M | $89.29M | — | −1 |
| Q2 2024 | 10 | — | 4.81M | $32.72M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wellington Management ✦ | 1.82M | 0.0% | $27.89M | 0.0% | Held | 3 | SEC ↗ |
| 2 | Capital World Investors ✦ | 1.79M | New | $27.39M | 0.0% | New | 1 | SEC ↗ |
| 3 | Arrowstreet Capital ✦ | 1.58M | +24.8% | $24.27M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | D. E. Shaw & Co. ✦ | 766.08K | +6.4% | $11.74M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | State Street Global Advisors ✦ (passive) | 724.54K | — | $11.11M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Two Sigma Investments ✦ | 701.13K | -8.8% | $10.75M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 7 | Geode Capital Management ✦ (passive) | 641.62K | +9.5% | $9.84M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | Geode Capital Management ✦ (passive) | 641.62K | +9.5% | $9.84M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | Renaissance Technologies ✦ | 582.30K | +11.0% | $8.93M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | Marshall Wace ✦ | 371.70K | +2.2% | $5.70M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | Marshall Wace ✦ | 371.70K | +2.2% | $5.70M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 99.65K | New | $1.53M | 0.0% | New | 1 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 99.65K | New | $1.53M | 0.0% | New | 1 | SEC ↗ |
| 14 | AQR Capital Management ✦ | 99.65K | New | $1.53M | 0.0% | New | 1 | SEC ↗ |
| 15 | GAMCO Investors ✦ | 95.00K | New | $1.46M | 0.0% | New | 1 | SEC ↗ |
| 16 | Citadel Advisors ✦ | 62.06K | +83.9% | $951,364 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | Gotham Asset Management ✦ | 27.50K | New | $421,636 | 0.0% | New | 1 | SEC ↗ |
| 18 | Millennium Management ✦ | 23.46K | -91.7% | $359,596 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 19 | T. Rowe Price ✦ | 10.15K | New | $156,000 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Capital World Investors | $27.39M | 0.0% |
| AQR Capital Management | $1.53M | 0.0% |
| AQR Capital Management | $1.53M | 0.0% |
| AQR Capital Management | $1.53M | 0.0% |
| GAMCO Investors | $1.46M | 0.0% |
| Gotham Asset Management | $421,636 | 0.0% |
| T. Rowe Price | $156,000 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 201 holders, 252.19M shares, $4.21B 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.