STURM RUGER & CO INC (RGR) Institutional Shareholders
STURM RUGER & CO INC (RGR) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $364.62M in RGR holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of RGR tracked by InsiderSet, reporting ownership valued at approximately $49.54M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $53.61M, representing an estimated gain of +8.22% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 58% of the total disclosed RGR value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Renaissance Technologies LLC, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in STURM RUGER & CO INC (RGR).
This page ranks the largest institutional RGR shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
171
Total Reported Value
$364.62M
Largest Holder
Blackrock, Inc.
Largest Position
$49.54M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
100
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 1,308,874 | $49,540,863 | $53,611,479 | +$4,070,616 | +8.22% | |
| Renaissance Technologies LLC | Jim Simons | 0.04% | 682,376 | $25,827,932 | $27,950,121 | +$2,122,189 | +8.22% |
| Vanguard Capital Management Llc | 0.00% | 649,264 | $24,574,642 | $26,593,853 | +$2,019,211 | +8.22% | |
| Jrm Investment Counsel, Llc | 5.59% | 610,000 | $23,088,500 | $24,985,600 | +$1,897,100 | +8.22% | |
| Wellington Management Group Llp | 0.00% | 548,286 | $20,752,624 | $22,457,795 | +$1,705,171 | +8.22% | |
| Two Sigma Investments, Lp | 0.01% | 411,946 | $15,592,156 | $16,873,308 | +$1,281,152 | +8.22% | |
| Dimensional Fund Advisors Lp | 0.00% | 397,220 | $15,034,832 | $16,270,131 | +$1,235,299 | +8.22% | |
| Geode Capital Management, Llc | 0.00% | 381,808 | $14,455,674 | $15,638,856 | +$1,183,182 | +8.18% | |
| State Street Corp | 0.00% | 332,754 | $12,594,739 | $13,629,604 | +$1,034,865 | +8.22% | |
| Charles Schwab Investment Management Inc | 0.00% | 306,357 | $11,595,612 | $12,548,383 | +$952,771 | +8.22% | |
| Royal Bank Of Canada | 0.00% | 236,740 | $8,960,000 | $9,696,870 | +$736,870 | +8.22% | |
| American Century Companies Inc | 0.00% | 230,793 | $8,735,515 | $9,453,281 | +$717,766 | +8.22% | |
| Jane Street Group, Llc | 0.01% | 229,370 | $8,681,654 | $9,394,995 | +$713,341 | +8.22% | |
| Citadel Advisors Llc | 0.00% | 186,404 | $7,055,392 | $7,635,108 | +$579,716 | +8.22% | |
| Vanguard Portfolio Management Llc | 0.00% | 159,861 | $6,050,739 | $6,547,907 | +$497,168 | +8.22% | |
| Allianz Asset Management Gmbh | 0.01% | 158,820 | $6,011,337 | $6,505,267 | +$493,930 | +8.22% | |
| Northern Trust Corp | 0.00% | 145,211 | $5,496,236 | $5,947,843 | +$451,607 | +8.22% | |
| Bank Of New York Mellon Corp | 0.00% | 126,107 | $4,773,152 | $5,165,343 | +$392,191 | +8.22% | |
| Russell Investments Group, Ltd. | 0.00% | 122,688 | $4,643,751 | $5,025,300 | +$381,549 | +8.22% | |
| Jpmorgan Chase & Co | 0.00% | 119,524 | $4,528,764 | $4,895,703 | +$366,939 | +8.10% | |
| Gabelli Funds Llc | 0.03% | 119,329 | $4,516,603 | $4,887,716 | +$371,113 | +8.22% | |
| Exoduspoint Capital Management, Lp | 0.04% | 114,216 | $4,323,076 | $4,678,287 | +$355,211 | +8.22% | |
| Morgan Stanley | 0.00% | 106,980 | $4,049,227 | $4,381,901 | +$332,674 | +8.22% | |
| Vanguard Fiduciary Trust Co | 0.00% | 104,489 | $3,954,909 | $4,279,869 | +$324,960 | +8.22% | |
| Deprince Race & Zollo Inc | 0.06% | 101,817 | $3,853,773 | $4,170,424 | +$316,651 | +8.22% | |
| Advisors Asset Management, Inc. | 0.05% | 53,145 | $3,614,923 | $2,176,819 | -$1,438,104 | -39.78% | |
| Fmr Llc | 0.00% | 93,155 | $3,525,918 | $3,815,629 | +$289,711 | +8.22% | |
| Goldman Sachs Group Inc | 0.00% | 91,339 | $3,457,181 | $3,741,245 | +$284,064 | +8.22% | |
| Nuveen, Llc | 0.00% | 80,104 | $3,031,902 | $3,281,060 | +$249,158 | +8.22% | |
| Aqr Capital Management Llc | 0.00% | 75,770 | $2,867,902 | $3,103,539 | +$235,637 | +8.22% | |
| Hrt Financial Lp | 0.00% | 58,167 | $2,201,000 | $2,382,520 | +$181,520 | +8.25% | |
| Point72 Asset Management, L.P. | 0.00% | 54,092 | $2,047,382 | $2,215,608 | +$168,226 | +8.22% | |
| Y-Intercept (Hong Kong) Ltd | 0.04% | 52,146 | $1,973,726 | $2,135,900 | +$162,174 | +8.22% | |
| Invesco Ltd. | 0.00% | 51,412 | $1,945,944 | $2,105,836 | +$159,892 | +8.22% | |
| Quantinno Capital Management Lp | 0.00% | 48,979 | $1,853,855 | $2,006,180 | +$152,325 | +8.22% | |
| Gabelli & Co Investment Advisers, Inc. | 0.24% | 44,500 | $1,684,325 | $1,822,720 | +$138,395 | +8.22% | |
| Wells Fargo & Company/Mn | 0.00% | 42,112 | $1,593,925 | $1,724,908 | +$130,983 | +8.22% | |
| Gamco Investors, Inc. Et Al | 0.01% | 39,219 | $1,484,444 | $1,606,410 | +$121,966 | +8.22% | |
| Parvin Asset Management, Llc | 1.09% | 36,150 | $1,368,278 | $1,480,704 | +$112,426 | +8.22% | |
| Martingale Asset Management L P | 0.03% | 36,020 | $1,363,357 | $1,475,379 | +$112,022 | +8.22% | |
| Ubs Group Ag | 0.00% | 33,049 | $1,250,905 | $1,353,687 | +$102,782 | +8.22% | |
| Qube Research & Technologies Ltd | 0.00% | 32,343 | $1,224,183 | $1,324,769 | +$100,586 | +8.22% | |
| Verition Fund Management Llc | 0.01% | 31,430 | $1,189,626 | $1,287,373 | +$97,747 | +8.22% | |
| Xtx Topco Ltd | 0.02% | 30,937 | $1,170,965 | $1,267,180 | +$96,215 | +8.22% | |
| Everett Harris & Co | 0.01% | 30,880 | $1,168,808 | $1,264,845 | +$96,037 | +8.22% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 28,500 | $1,142,565 | $1,167,360 | +$24,795 | +2.17% | |
| Swiss National Bank | 0.00% | 28,700 | $1,086,295 | $1,175,552 | +$89,257 | +8.22% | |
| Landscape Capital Management, L.L.C. | 0.07% | 27,958 | $1,058,211 | $1,145,160 | +$86,949 | +8.22% | |
| O'Brien Greene & Co. Inc | 0.27% | 26,000 | $984,100 | $1,064,960 | +$80,860 | +8.22% | |
| Proficio Capital Partners Llc | 0.03% | 25,616 | $969,566 | $1,049,231 | +$79,665 | +8.22% |
Frequently asked questions about RGR
Who owns the most RGR stock?
The largest holders of RGR are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for STURM RUGER & CO INC (RGR).
Is RGR widely held by superinvestors?
Many widely followed stocks like RGR appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly RGR is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.