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# Who owns GERDAU S.A. (GG)? Elite investor 13F holders

7 tracked elite investors reported holding GERDAU S.A as of 2026-06-30, including Renaissance Technologies LLC, D.E. Shaw, Causeway Capital Management, GMO, Bridgewater Associates. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

7 tracked investors currently reported holding · Latest report period: 2026-06-30 · Materials · Materials

Gerdau S.A., together with its subsidiaries, operates as a steel producer company. It operates through Brazil Business, North America Business, and South America Business segments. The company offers rebars, bars, wires, thick plates, hot rolled coils, billets, blooms, plates, wire rods, and structural profiles. It also provides special steel products for agricultural, automotive, construction,…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Renaissance Technologies LLC](https://ownershiptrace.com/13f/investors/63) | GERDAU SA | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 27884581.00 USD | 6902124.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1037389/0001037389-26-000059-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | GERDAU SA | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 13363274.00 USD | 3307741.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [Causeway Capital Management](https://ownershiptrace.com/13f/investors/69) | GERDAU SA | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 29207334.00 USD | 7229538.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1165797/0000945621-26-001052-index.html) |
| [GMO](https://ownershiptrace.com/13f/investors/94674) | GERDAU SA | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 5571221.00 USD | 1379015.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1352662/0001072613-26-000636-index.html) |
| [Bridgewater Associates](https://ownershiptrace.com/13f/investors/8) | GERDAU SA | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 1097587.00 USD | 271680.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1350694/0001350694-26-000003-index.html) |
| [Tudor Investment](https://ownershiptrace.com/13f/investors/94675) | GERDAU SA | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 168997.00 USD | 41831.000000 | Shares | buy | [Original filing](https://www.sec.gov/Archives/edgar/data/923093/0000902664-26-003485-index.html) |
| [Ancora Advisors / Ancora Holdings](https://ownershiptrace.com/13f/investors/101) | GERDAU SA | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 1398.00 USD | 346.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/1446114/0001446114-26-000012-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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