# SUMMIT MATLS INC (7SU) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 86614U100
Page URL: https://superinvestorclub.com/stock/7SU
Last updated: 2026-08-29T13:47:01.599Z

## Summary

As of the most recent 13F filing period, SUMMIT MATLS INC (7SU) is held by 0 tracked superinvestors with an aggregate position value of $0 representing 0 shares.

## Top institutional holders (0)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|

## Ownership history (quarter-over-quarter)

- 2023-12-31: 1 holders, $432,290 aggregate, 011240 shares
- 2024-09-30: 1 holders, $7.5M aggregate, 0191427 shares
- 2024-12-31: 1 holders, $11.0M aggregate, 0217427 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "SUMMIT MATLS INC (7SU) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/7SU), aggregating SEC 13F, Form 4, and congressional disclosures."