Gerdau SA
GGB · B3
$5.10+$0.03 (+0.59%)TodayMarket closed ·
Prev close $5.07
Who owns GGB
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 15.3% of GGB’s shares.
- BlackRock Institutional Trust Company, N.A.5.6%
- T. Rowe Price Associates, Inc.3.3%
- Vanguard Capital Management, LLC2.0%
- Aviva Investors Global Services Limited1.2%
- Next 6 largest institutions3.2%
- All other shareholders84.7%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 110.89M | 5.61% |
| T. Rowe Price Associates, Inc. | 65.42M | 3.31% |
| Vanguard Capital Management, LLC | 40.07M | 2.03% |
| Aviva Investors Global Services Limited | 23.00M | 1.16% |
| BlackRock Asset Management Deutschland AG | 13.49M | 0.68% |
| BlackRock Advisors (UK) Limited | 12.05M | 0.61% |
| Charles Schwab Investment Management, Inc. | 11.81M | 0.60% |
| Research Affiliates, LLC | 11.12M | 0.56% |
| BlackRock Brasil Gestora de Investimentos Ltda. | 7.19M | 0.36% |
| Geode Capital Management, L.L.C. | 6.79M | 0.34% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares MSCI Brazil ETF | 23.14M | 1.17% |
| Vanguard Total International Stock Index Fund | 18.27M | 0.92% |
| Vanguard Emerging Markets Stock Index Fund (US) | 17.56M | 0.89% |
| iShares Core MSCI Emerging Markets ETF | 14.12M | 0.71% |
| iShares MSCI Brazil UCITS ETF | 11.74M | 0.59% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $781.51K (1 trade) and sold $4.88M (19 trades) of GGB on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Johannpeter Claudio | Sale | 85.61K | $422.90K |
| Lopes Rafael Gamboa | Sale | 51.80K | $263.66K |
| Johannpeter Andre Bier Gerdau | Sale | 99.20K | $490.05K |
| Japur Rafael Dorneles | Sale | 10.00K | $51.00K |
| Wahrhaftig Marcos Eduardo Faraco | Award | 107.75K | $404.06K |
| Da Cunha Gustavo Werneck | Buy | 165.22K | $781.51K |
| Mattiello Marcos Zilles | Sale | 10.39K | $53.08K |
| Metz Mauricio | Sale | 7.00K | $33.95K |
| Wang Chia Yuan | Sale | 30.93K | $138.90K |
| Metz Mauricio | Sale | 5.00K | $23.50K |
Short interest
Settled Sep 30, 2026
- Shares short
- 40.76M
- Days to cover
- 3.60
- % of shares outstanding
- 2.06%
- Average daily volume
- 11.33M
- Change since last report
- −5.7%
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