Da Cunha Gustavo Werneck
Known title: CEO and Board MemberCIK: 0002120774
Da Cunha Gustavo Werneck's purchase track record
Da Cunha Gustavo Werneck has no open-market purchases with a full 6 months of price history after it -- too few to call a track record yet.
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 6/12/2026 | GGB | $782K | +8.4% | pending | — |
Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.
Associated companies
Transaction History
| GGB | ▲ Buy | Open Market | 165,224 | $782K | 6/12/2026 | View on chart |
| GGB | ▲ Buy | Grant | 432,774 | $0 | 5/8/2026 | View on chart |
| GGB | ▼ Sell | Open Market | 432,854 | $2.1M | 5/8/2026 | View on chart |
| GGB | ▼ Sell | Open Market | 88,000 | $396K | 4/28/2026 | View on chart |
| GGB | ▼ Sell | Open Market | 50,000 | $208K | 4/9/2026 | View on chart |
| GGB | ▼ Sell | Open Market | 50,000 | $201K | 4/8/2026 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 4, 2026
GGB: US steel consolidation and policy focus highlighted
ArcelorMittal's $1.55B purchase of ThyssenKrupp Steel USA, joined by Nippon Steel and Sumitomo Metal, shows growing consolidation in the U.S. steel market. President Trump’s comment that domestic steel production is essential for national defense adds political pressure on the industry. These developments could affect demand for steel and the competitive landscape in which Gerdau operates.
GGB: US steel consolidation and policy focus highlighted. ArcelorMittal's $1.55B purchase of ThyssenKrupp Steel USA, joined by Nippon Steel and Sumitomo Metal, shows growing consolidation in the U.S. steel market. President Trump’s comment that domestic steel production is essential for national defense adds political pressure on the industry. These developments could affect demand for steel and the competitive landscape in which Gerdau operates.