# RYERSON HOLDING CORP (RYZ) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 783754104
Page URL: https://superinvestorclub.com/stock/RYZ
Last updated: 2026-08-29T13:46:49.065Z

## Summary

As of the most recent 13F filing period, RYERSON HOLDING CORP (RYZ) is held by 1 tracked superinvestors with an aggregate position value of $49.0M representing 01992517 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Donald Smith & Co](https://superinvestorclub.com/manager/17) | Donald Smith & Co., Inc. | 1992517 | $49.0M | 0.87% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2025-06-30: 1 holders, $2.4M aggregate, 0111400 shares
- 2025-09-30: 1 holders, $14.0M aggregate, 0613727 shares
- 2025-12-31: 1 holders, $47.6M aggregate, 01889916 shares
- 2026-03-31: 1 holders, $44.0M aggregate, 01956933 shares
- 2026-06-30: 1 holders, $49.0M aggregate, 01992517 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "RYERSON HOLDING CORP (RYZ) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/RYZ), aggregating SEC 13F, Form 4, and congressional disclosures."