RGR
Sturm, Ruger & Company, Inc. · Industrials · Aerospace & Defense
Momentum inputs (comparable managers):
holder breadth +27.3% ·
share flow +14.0% ·
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 | 61 | -6 | 7.65M | $289.70M | +3 | −9 |
| Q1 2026 | 69 | +4 | 8.21M | $329.13M | +5 | −1 |
| Q4 2025 | 65 | +2 | 8.46M | $276.17M | +3 | −1 |
| Q3 2025 | 17 | 0 | 7.20M | $312.82M | +1 | −1 |
| Q2 2025 | 14 | -2 | 6.67M | $239.36M | — | −2 |
| Q1 2025 | 13 | -1 | 2.74M | $107.85M | — | −1 |
| Q4 2024 | 14 | +3 | 2.72M | $96.09M | +3 | — |
| Q3 2024 | 10 | -1 | 1.74M | $72.66M | — | −1 |
| Q2 2024 | 11 | — | 1.72M | $71.80M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies ✦ | 775.58K | -4.9% | $27.43M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 2 | State Street Global Advisors ✦ (passive) | 640.79K | — | $22.66M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Wellington Management ✦ | 411.92K | +71.7% | $14.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | Wellington Management ✦ | 411.92K | +71.7% | $14.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | Wellington Management ✦ | 411.92K | +71.7% | $14.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | Wellington Management ✦ | 411.92K | +71.7% | $14.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | Geode Capital Management ✦ (passive) | 381.19K | +0.7% | $13.49M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | Geode Capital Management ✦ (passive) | 381.19K | +0.7% | $13.49M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | Norges Bank ✦ (passive) | 98.76K | New | $3.49M | 0.0% | New | 1 | SEC ↗ |
| 10 | Millennium Management ✦ | 98.10K | +19.4% | $3.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | Marshall Wace ✦ | 83.39K | +24.1% | $2.95M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | Marshall Wace ✦ | 83.39K | +24.1% | $2.95M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | Citadel Advisors ✦ | 66.00K | -7.5% | $2.33M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 14 | Citadel Advisors ✦ | 66.00K | -7.5% | $2.33M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 15 | Arrowstreet Capital ✦ | 53.56K | New | $1.89M | 0.0% | New | 1 | SEC ↗ |
| 16 | D. E. Shaw & Co. ✦ | 53.05K | +40.9% | $1.88M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | AQR Capital Management ✦ | 29.71K | +178.5% | $1.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | AQR Capital Management ✦ | 29.71K | +178.5% | $1.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | AQR Capital Management ✦ | 29.71K | +178.5% | $1.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | Two Sigma Investments ✦ | 9.42K | -71.5% | $333,292 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 21 | T. Rowe Price ✦ | 8.21K | +12.4% | $291,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | Point72 Asset Management ✦ | 7.00K | New | $247,590 | 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
| Norges Bank | $3.49M | 0.0% |
| Arrowstreet Capital | $1.89M | 0.0% |
| Point72 Asset Management | $247,590 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 188 holders, 9.56M shares, $372.12M 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.