GERDAU S.A. (GGB)
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, distribution, energy, industrial, and mining markets. In addition, it operates mines that produce iron ore located in Brazil. The company was founded in 1901 and is headquartered in São Paulo, Brazil.
Sector: Steel Works, Blast Furnaces & Rolling & Finishing Mills
Industry: Steel
Gerdau S.A.
| Date | Open | High | Low | Close | Volume |
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based on 1.96B shares outstanding
BRGerdau 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, distribution, energy, industrial, and mining markets.
In addition, it operates mines that produce iron ore located in Brazil.
The company was founded in 1901 and is headquartered in São Paulo, Brazil.
Leadership
Cesar Obino Da Rosa Peres
Member of Board of Executive Officers & Commercial Officer of Gerdau Steel Brasil
Claudio Gerdau Johannpeter
Independent Vice Chairman of the Board
Clemir Uhlein
Accounting Director
Flavia Dias da Silva de Souza
Member of Board of Executive Officers
Employees
30K+
Country
BR
Sector
Basic Materials
Website
www2.gerdau.com
| Insider | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
 Johannpeter Claudio | -- | Sale | 85.6K | $422.9K | Sep 23, 2026 |
 Lopes Rafael Gamboa | -- | Sale | 51.8K | $263.7K | Sep 17, 2026 |
 Johannpeter Andre Bier Gerdau | -- | Sale | 99.2K | $490.0K | Aug 10, 2026 |
 Japur Rafael Dorneles | -- | Sale | 10.0K | $51.0K | Aug 6, 2026 |
 Wahrhaftig Marcos Eduardo Faraco | -- | Grant/Award | 107.7K | $404.1K | Jul 15, 2026 |
 Da Cunha Gustavo Werneck | CEO and Board Member | Purchase | 165.2K | $781.5K | Jun 12, 2026 |
| Name | Shares | % | Source |
|---|---|---|---|
FMR LLC · also on 13F· may incl. warrants· filed Nov 2024 | 89.0M | 4.5% | 13G |
ACADIAN ASSET MANAGEMENT LLC | 48.7M | 2.5% | 13F |
Ninety One UK Ltd | 30.8M | 1.6% | 13F |
Capital World Investors GGB | 26.9M | -- | 13F |
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC GGB | 25.7M | -- | 13F |
CONTRARIAN CAPITAL MANAGEMENT, L.L.C. GGB | 19.1M | -- | 13F |
BlackRock, Inc. GGB | 18.2M | -- | 13F |
DONALD SMITH & CO., INC. | 17.5M | 0.9% | 13F |
Aquamarine Financial Ltd GGB | 16.7M | -- | 13F |
TWO SIGMA INVESTMENTS, LP GGB | 15.4M | -- | 13F |
Insiders
Top institutional holders
based on 1.96B shares outstanding
BR30d Avg
14.71M
60d Avg
13.02M
90d Avg
12.55M