GNRC
Generac Holdings Inc. · Industrials · Industrial - Machinery
Momentum inputs (comparable managers):
holder breadth +15.4% ·
share flow +4.3% ·
net new positions +13.3%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 4 | 0 | 217.57K | $45.69M | n/a | −2 |
| Q2 2026 | 155 | 0 | 35.22M | $10.25B | +9 | −11 |
| Q1 2026 | 160 | +8 | 36.89M | $7.16B | +11 | −4 |
| Q4 2025 | 152 | +2 | 43.16M | $5.89B | +3 | n/a |
| Q3 2025 | 21 | +1 | 18.28M | $3.06B | +3 | −3 |
| Q2 2025 | 18 | 0 | 17.75M | $2.54B | n/a | n/a |
| Q1 2025 | 15 | 0 | 7.33M | $927.67M | +1 | −1 |
| Q4 2024 | 15 | -1 | 7.56M | $1.17B | n/a | −1 |
| Q3 2024 | 15 | +2 | 5.40M | $857.96M | +2 | n/a |
| Q2 2024 | 13 | n/a | 5.18M | $684.88M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 1.43M | -0.2% | $226.35M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 2 | Capital World Investors ✦ | 1.39M | +0.1% | $220.98M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | Arrowstreet Capital ✦ | 573.21K | +555.2% | $91.07M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 4 | Coatue Management ✦ | 559.91K | 0.0% | $88.96M | 0.3% | Held | 2 | SEC ↗ |
| 5 | Norges Bank ✦ (passive) | 536.70K | +9.2% | $85.27M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | Millennium Management ✦ | 216.82K | -18.9% | $34.45M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | Two Sigma Investments ✦ | 185.63K | -19.6% | $29.49M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 8 | D. E. Shaw & Co. ✦ | 102.39K | +34.2% | $16.27M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 9 | Marshall Wace ✦ | 91.31K | +92.8% | $14.51M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 10 | T. Rowe Price ✦ | 82.71K | +0.7% | $13.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 11 | Gotham Asset Management ✦ | 81.76K | -25.3% | $12.99M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 12 | Wellington Management ✦ | 66.92K | -78.2% | $10.63M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 13 | AQR Capital Management ✦ | 51.10K | -50.6% | $7.92M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 14 | Citadel Advisors ✦ | 35.70K | New | $5.67M | 0.0% | New | 1 | SEC ↗ ×2 |
| 15 | Adage Capital Partners ✦ | 1.66K | New | $263,423 | 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
| Citadel Advisors | $5.67M | 0.0% |
| Adage Capital Partners | $263,423 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 37.60K shares, $7,344 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)
Officer · 150 sh · $33,000
Officer · 200 sh · $43,092
Officer · 100 sh · $21,546
Officer · 213 sh · $45,277
Officer · 390 sh · $82,902
Officer · 213 sh · $48,884
Officer · 390 sh · $89,505
Officer · 150 sh · $34,425
Officer · 100 sh · $19,000
Officer · 100 sh · $18,827
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology