Sturm, Ruger & Company
Manufactures firearms for U.S. sporting-market distributors under Ruger, Marlin, and Glenfield brands.
$37.26
After-hours close+0.04 (+0.11%)
At close$37.22(−1.43%)
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Breakdown13F · Form 4
Institutions 61.71%9.86M sharesInsiders 2.02%322.6K sharesOther 36.27%5.80M shares
Shares outstanding 15.98M · Float 14.03M · 87.8% free float
Institutions13F, as of Jun 30, 2026
182 holders · 9.86M shares · 21 new positions · 78 increased · 45 reduced · 37 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 1.31M | 8.19% | +27.0K | Aug 7, 2026 |
| Renaissance Technologies LLC | 682.4K | 4.27% | −27.8K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 649.3K | 4.06% | +6.3K | Aug 13, 2026 |
| JRM Investment Counsel, LLC | 610.0K | 3.82% | +213.0K | Aug 13, 2026 |
| Wellington Management Group LLP | 548.3K | 3.43% | +71.4K | Aug 14, 2026 |
| Two Sigma Investments, LP | 411.9K | 2.58% | −85.9K | Aug 14, 2026 |
| Dimensional Fund Advisors LP | 397.2K | 2.49% | −226 | Aug 11, 2026 |
| Geode Capital Management, LLC | 381.8K | 2.39% | +18.0K | Aug 12, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Beretta Holding S.A. | 9.95% | 1.59M | 13D | May 4, 2026 ↗ |
| BlackRock, Inc. | 8.20% | 1.30M | 13G | Jan 8, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Christopher John Killoy | director | 80.4K | 0.50% | Sep 23, 2025 |
| Ronald C. Whitaker | director | 32.3K | 0.20% | Jun 2, 2025 |
| Thomas Anthony Dineen | officer: Treasurer and CFO | 27.9K | 0.17% | Mar 10, 2026 |
| John A. Jr Cosentino | director | 27.2K | 0.17% | May 29, 2026 |
| Amir Rosenthal | director | 21.4K | 0.13% | May 29, 2026 |
| Kevin B. Sr Reid | officer: VP & General Counsel | 20.7K | 0.13% | Mar 5, 2025 |
| Sandra S. Froman | director | 20.7K | 0.13% | Jun 2, 2025 |
| Terrence Gregory OConnor | director | 19.5K | 0.12% | May 29, 2026 |
| Phillip Widman | director | 10.3K | 0.06% | May 29, 2026 |
| Robert J. Jr Werkmeister | officer: VP of Marketing | 9.3K | 0.06% | Mar 10, 2026 |
13 people have not refiled in the last 18 months (246.8K shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| May 20, 2026 | Todd William Seyfertofficer: President & CEO | Purchase | 1,500 | $39.15 | 1,500 |
| May 14, 2026 | Bruce T. Pettetdirector | Purchase | 1,000 | $39.89 | 7,606 |
| May 12, 2026 | Phillip Widmandirector | Purchase | 5,000 | $38.00 | 45,208 |
| Nov 14, 2025 | Amir Rosenthaldirector | Sale | 500 | $30.96 | 20,049 |
| Sep 22, 2025 | Christopher John Killoydirector | Sale | 8,776 | $40.00 | 28,249 |
| Sep 19, 2025 | Christopher John Killoydirector | Sale | 1,224 | $40.00 | 37,025 |
CongressHouse and Senate disclosures
Not reported.