# STURM RUGER & CO INC (RGR) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 864159108
Page URL: https://superinvestorclub.com/stock/RGR
Last updated: 2026-08-29T13:46:29.116Z

## Summary

As of the most recent 13F filing period, STURM RUGER & CO INC (RGR) is held by 1 tracked superinvestors with an aggregate position value of $454,200 representing 012000 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Mairs & Power](https://superinvestorclub.com/manager/92) | Mairs & Power | 12000 | $454,200 | 0.00% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2024-09-30: 1 holders, $500,160 aggregate, 012000 shares
- 2024-12-31: 1 holders, $424,440 aggregate, 012000 shares
- 2025-03-31: 1 holders, $471,480 aggregate, 012000 shares
- 2025-06-30: 1 holders, $430,800 aggregate, 012000 shares
- 2025-09-30: 1 holders, $521,640 aggregate, 012000 shares
- 2025-12-31: 1 holders, $391,800 aggregate, 012000 shares
- 2026-03-31: 1 holders, $481,080 aggregate, 012000 shares
- 2026-06-30: 1 holders, $454,200 aggregate, 012000 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "STURM RUGER & CO INC (RGR) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/RGR), aggregating SEC 13F, Form 4, and congressional disclosures."