# STURM RUGER & CO INC COM

STURM RUGER & CO INC COM is a security (CUSIP 864159108) tracked across SEC portfolio filings. 185 institutional managers reported $392.0M on Form 13F as of 2026-06-30; 18 registered fund positions totaling $16.7M via N-PORT as of 2026-06-30.

## Summary

- Issuer: STURM RUGER & CO INC
- Class: COM
- CUSIP: 864159108
- Asset category: EC
- 13F holders: 185
- 13F value: $392.0M
- 13F period: 2026-06-30
- N-PORT fund positions: 18
- N-PORT value: $16.7M
- N-PORT report: 2026-06-30

## Top institutional holders (Form 13F)

_Showing 15 of 185 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $51.4M | 1,281,871 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $29.9M | 915,007 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $28.5M | 710,176 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $20.3M | 247,543 |
| [TWO SIGMA INVESTMENTS, LP](https://search.stillhousedata.com/firm/137137) | New York, NY | $20.0M | 497,823 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $19.1M | 476,863 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $15.9M | 397,446 |
| JRM Investment Counsel, LLC | Omaha, NE | $15.9M | 397,000 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $14.6M | 363,798 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $14.4M | 358,179 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $13.4M | 333,066 |
| STATE STREET CORP | BOSTON, MA | $13.0M | 323,086 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $9.6M | 207,529 |
| Royal Bank of Canada | TORONTO, A6 | $9.3M | 232,002 |
| [Tudor Investment Corp Et Al](https://search.stillhousedata.com/firm/159792) | Stamford, CT | $5.9M | — |

## Top fund holders (N-PORT)

_Showing 15 of 18 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $7.1M | 0.87% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $2.8M | 1.59% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $1.5M | 1.98% |
| Gabelli Equity Trust Inc | Gabelli Equity Trust Inc | $1.4M | 7.87% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $945K | 1.96% |
| [The Gabelli Asset Fund](https://search.stillhousedata.com/fund/S000001087) | Gabelli Asset Fund | $828K | 5.28% |
| Gabelli Global Small & Mid Cap Value Trust | Gabelli Global Small & Mid Cap Value Trust | $361K | 28.39% |
| [Cambria Micro and SmallCap Shareholder Yield ETF](https://search.stillhousedata.com/fund/S000083494) | Cambria ETF Trust | $355K | 120.15% |
| [JNL/Mellon Consumer Discretionary Sector Fund](https://search.stillhousedata.com/fund/S000001696) | JNL Variable Fund LLC | $320K | 3.41% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $314K | 0.10% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $293K | 0.05% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $171K | 1.73% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $100K | 0.28% |
| [Dynamic Allocation Fund](https://search.stillhousedata.com/fund/S000003615) | Meeder Funds | $100K | 1.69% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $78K | 1.86% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/864159108.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.