Gerdau S.A. (GGB)
Gerdau S.A. (GGB) is listed on the New York Stock Exchange, where it has traded since March 10, 1999.
- Listed On
- the New York Stock Exchange
- Listed Since
- March 10, 1999
- Employees
- 25,817
- Market Cap
- $9.3B
About Gerdau S.A.
Gerdau SA produces steel and steel products. The company operates in civil construction, agriculture, automotive, iron ore, exports, research and development, and home steel products sectors. It offers products such as Semi-finished products (Billets, Blooms and Slabs), Special bar quality, Common Long Rolled Products, Dawn products, Merchant bar, Beams, Rebar, Piling, Iron Ore and Others. The company's geographical segment includes Brazil Segment; North America Segment; and South America Segment. It derives the majority of its revenue from the Brazil Operations segment, which includes the long, flat and special steel operations and the iron ore operation located in Brazil and joint ventures and associated companies located in Brazil.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 208 institutions reported holding GGB, with 360.5 million shares worth $1.5 billion in aggregate. The largest reported holder was Acadian Asset Management, with 48.7 million shares worth $196.6 million. Of the 5 largest holders listed below, 3 added shares, 1 reduced its position and 1 held its position unchanged during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| Acadian Asset Management | 48,672,737 | $197M | Added 273.23% |
| Capital Group | 27,019,804 | $109M | Reduced 2.27% |
| UBS Group | 26,862,116 | $109M | Added 564.49% |
| Contrarian Capital Management, | 19,069,112 | $77M | Unchanged |
| BlackRock | 18,225,403 | $74M | Added 67.93% |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is GGB?
Gerdau S.A. (GGB) is listed on the New York Stock Exchange, where it has traded since March 10, 1999.
Who are the largest institutional holders of GGB?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of GGB were Acadian Asset Management, Capital Group and UBS Group.
How many institutions own GGB?
208 institutions reported a position in GGB for the quarter ended June 30, 2026, worth $1.5 billion in total.
Did institutions buy or sell GGB last quarter?
Of the 5 largest reported holders, 3 added shares, 1 reduced its position and 1 held its position unchanged during the quarter. Every reported holder and its change is on the SentiSense ownership page for GGB.
Every reported institutional holder, plus insider and congressional trades in GGB, on SentiSense.